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drag'n'drop-support everywhere

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@38 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2005-12-19 12:17:23 +00:00
parent f700c16c33
commit 5e6a719b7c
51 changed files with 2492 additions and 1534 deletions
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100
ChangeLog
View File

@@ -1,3 +1,103 @@
2005-12-18 Tobias Doerffel <tobydox/at/users.sourceforge.net>
* src/tracks/pattern.cpp:
use Sint32 instead of Sint16 for determining central key, otherwise we
might get overflows when having a lot of notes
* src/tracks/sample_track.cpp:
draw zero-line if sample is shorter than TCO
* src/core/track.cpp:
display text-float with current position/size when moving/resizing TCO
* src/core/song_editor.cpp:
do correct positioning for text-floats for master-volume/-pitch
* include/envelope_and_lfo_widget.h:
* src/core/envelope_and_lfo_widget.cpp:
added support for user-defined wave-shapes - the user just has to drag
an audio-sample into envelope/lfo-widget and that's all ;-)
* src/tracks/pattern.cpp:
* src/tracks/sample_track.cpp:
make sound-buffer of frozen pattern draggable to sample in
sample-track
* include/sample_buffer.h:
* src/lib/sample_buffer.cpp:
support for base64-encoding of sample-data into a QString
* src/core/track_container.cpp:
import MIDI-file to itself when getting according drag'n'drop-request
* plugins/audio_file_processor/audio_file_processor.h:
* plugins/audio_file_processor/audio_file_processor.cpp:
receive drop-events (set dragged sample etc.)
* plugins/vestige/fstclient.h:
* plugins/vestige/fstclient.cpp:
renamed removeVSTPlugin::write/readValue to write/readValueS for
compiling even with buggy GCC 3.x
* include/file_browser.h:
* src/core/file_browser.cpp:
made up all that drag'n'drop-stuff, you're now able to drag samples
and presets directly to according channel, sample etc.
2005-12-17 Tobias Doerffel <tobydox/at/users.sourceforge.net>
* include/bb_editor.h:
* include/pattern.h:
* src/core/bb_editor.cpp:
* src/tracks/pattern.cpp:
always update according bb-tracks when changing pattern/it's length
* include/track.h:
* src/core/track.cpp:
* src/core/track_container.cpp:
drag'n'drop everywhere - now you can drag every track-content-object
(e.g. a pattern) to every other track-content-object of the same type
or to a free place in an according track or just in another
track-container
* include/mmp.h:
* src/lib/mmp.cpp:
allow additionally to load data from given string instead of file
* include/timeline.h:
* src/core/timeline.cpp:
- disable magnetic loop-points when pressing control
- set start-point directly to given position when pressing middle
mouse-button, do the same for end-point of shift is pressed at the
same time
* include/piano_roll.h:
* include/song_editor.h:
* src/core/piano_roll.cpp:
* src/core/song_editor.cpp:
use modifier-key-states from lmmsMainWin instead of monitoring them on
it's own
* include/lmms_main_win.h:
* src/core/lmms_main_win.cpp:
capture key-events and save states of shift, control- and alt-key
everytime it changes - other widgets can use this for querying whether
one of these modifier-keys is pressed
2005-12-16 Tobias Doerffel <tobydox/at/users.sourceforge.net>
* configure.in:
added better LADSPA-check and fixed some other small things
* src/core/mixer.cpp:
query attribute "mididev" instead of "midiclient" for determining
selected MIDI-device - fixes bug with apparently non-selectable
MIDI-device/-client
* src/core/plugin.cpp:
* src/lib/ladspa_manager.cpp:
load plugins using QLibrary instead of platform-dependent dl-functions
2005-12-15 Tobias Doerffel <tobydox/at/users.sourceforge.net>
* include/audio_alsa.h:

2
Makefile.am
View File

@@ -280,7 +280,7 @@ lmms_SOURCES = \
EXTRA_DIST = $(lmms_EMBEDDED_RESOURCES)
EXTRA_DIST = $(lmms_EMBEDDED_RESOURCES) aeffectx_h_fix.patch
CLEANFILES = $(lmms_MOC) ./embedded_resources.h

6
TODO
View File

@@ -1,18 +1,16 @@
to be done as soon as possible:
- MIDI-program/MIDI-mapping/process program-/channel-change-events from MIDI-files
- do not allow to connect output-port of channel to own input-port!
- add note-len- and note-alignment-selectbox to piano-roll
- fix audio/midi-settings stuff/translation
- tooltips for controls in MIDI-tab
- sample-track: sane bg and wave-color
- dnd everywhere: presets, samples (afp/sample-track), TCO's, knob-values
- dnd: knob-values
- DSSI-support
- save/load parameters of VST-plugin
- somehow avoid hidden plugin-descriptor-widgets plugin-browser if height of window is too small -> add scrollbar
- use drawLineF() for drawing notes in pattern::paintEvent() in qt4-version
- only redraw region given by paint-event in pattern, bbTCO, sampleTCO etc.
- use midi-maps
- process program-/channel-change-events from MIDI-files
- pre-listen when opening sample with QFileDialog
- level-meters in output-graph and channel-track
- panning-editing in piano-roll

9
acinclude.m4
View File

@@ -265,12 +265,3 @@ AC_SUBST(QASSISTANTCLIENT_LDADD)
])
dnl **** Link C code with an assembly file ****
dnl
dnl Usage: WINE_TRY_ASM_LINK(asm-code,includes,function,[action-if-found,[action-if-not-found]])
dnl
AC_DEFUN([WINE_TRY_ASM_LINK],
[AC_TRY_LINK([void ac_asm(void) { asm([$1]); }
[$2]],[$3],[$4],[$5])])

51
configure.in
View File

@@ -2,8 +2,8 @@
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.50)
AC_INIT(lmms, 0.1.1-cvs20051215, tobydox/at/users.sourceforge.net)
AM_INIT_AUTOMAKE(lmms, 0.1.1-cvs20051215)
AC_INIT(lmms, 0.1.1-cvs20051218, tobydox/at/users.sourceforge.net)
AM_INIT_AUTOMAKE(lmms, 0.1.1-cvs20051218)
AM_CONFIG_HEADER(config.h)
@@ -22,7 +22,7 @@ gw_CHECK_QT
# checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([fcntl.h memory.h string.h sys/ioctl.h unistd.h stdlib.h dlfcn.h ladspa.h pthread.h sys/ipc.h sys/shm.h sys/time.h sys/select.h sys/types.h stdarg.h])
AC_CHECK_HEADERS([fcntl.h memory.h string.h sys/ioctl.h unistd.h stdlib.h pthread.h sys/ipc.h sys/shm.h sys/time.h sys/select.h sys/types.h stdarg.h])
# checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
@@ -156,7 +156,7 @@ fi
AM_CONDITIONAL(HAVE_LIBJACK, test ! -z "$HAVE_JACK_JACK_H")
# check for proper wine-installation and existing Steinberg headers
# check for proper WINE-installation and existing Steinberg headers
AC_ARG_WITH(vst,
AS_HELP_STRING([--with-vst],
[enable support for builtin VST-plugin-hosting]), [ with_vst=yes ], [ with_vst=no ])
@@ -177,6 +177,20 @@ fi
AM_CONDITIONAL(VST_SUPPORT, test ! -z "$WINEGCC")
# check for LADSPA-SDK
AC_ARG_WITH(src,
AS_HELP_STRING([--without-ladspa],
[disable support for LADSPA-support]), ,
[ with_ladspa=yes ])
AH_TEMPLATE(HAVE_LADSPA_H, [Define to 1 if you have the <ladspa.h> header file.])
if test "x$with_ladspa" = "xyes" ; then
AC_CHECK_HEADER(ladspa.h, HAVE_LADSPA_H="true")
fi
if test ! -z "$HAVE_LADSPA_H" ; then
AC_DEFINE(HAVE_LADSPA_H)
fi
# check for vorbis-lib
AC_ARG_WITH(vorbis,
AS_HELP_STRING([--without-vorbis],
@@ -201,7 +215,7 @@ AM_CONDITIONAL(HAVE_LIBVORBIS, test ! -z "$OGG_SUPPORT")
# check for libsamplerate
AC_ARG_WITH(src,
AC_ARG_WITH(libsrc,
AS_HELP_STRING([--without-libsrc],
[disable support for resampling via libsamplerate]), ,
[ with_libsrc=yes ])
@@ -217,7 +231,7 @@ AM_CONDITIONAL(HAVE_LIBSRC, test ! -z "$HAVE_SAMPLERATE_H")
# libsndfile-stuff
AC_ARG_WITH(src,
AC_ARG_WITH(sndfile,
AS_HELP_STRING([--without-libsf],
[disable support for importing files via libsndfile]), ,
[ with_libsf=yes ])
@@ -364,7 +378,7 @@ lmmsdatadir="$datadir/$PACKAGE"
AC_SUBST(lmmsdatadir)
CXXFLAGS="$CXXFLAGS -g0"
# CXXFLAGS="$CXXFLAGS -g0"
if test $CXX == "g++" ; then
CXXFLAGS="$CXXFLAGS -ansi -Wall -fno-exceptions"
fi
@@ -542,6 +556,24 @@ fi
# not yet...
#if test -z "$HAVE_LADSPA_H" ; then
# echo " ========================"
# echo " === LMMS - WARNING ======================================================="
# echo " ========================"
# echo " ="
# echo " = You don't seem to have installed LADSPA-SDK which is neccessary for"
# echo " = building LMMS with LADSPA support. LADSPA-support is very useful"
# echo " = as you're able to use a lot of LADSPA-effects inside LMMS."
# echo " = Consider installing the missing packages for using the full power of LMMS."
# echo " ="
# with_warnings="true"
#else
# PLUGINS_TO_BUILD="$PLUGINS_TO_BUILD\n\t\* LADSPA-plugins"
#fi
if test -z "$HAVE_SAMPLERATE_H" ; then
echo " ========================"
@@ -585,7 +617,8 @@ else
echo " ="
echo " = ftp://ext2asio:sdk1ext@ftp.pinnaclesys.com/SDK"
echo " ="
echo " = and put the mentioned files into /usr/include/vst."
echo " = and put the mentioned files into /usr/include/vst. Make sure, they're"
echo " = patched with file aeffectx_h_fix.patch!"
echo " = Otherwise (now!) configure will disable LMMS's support for built-in VST-"
echo " = plugin-usage. If you do not intend to use VST-plugins with LMMS you can "
echo " = ignore this warning."
@@ -601,7 +634,7 @@ else
echo " ========================"
echo " ="
echo " = You don't seem to have installed WINE or it's development-packages (headers,"
echo " = (winegcc etc.) which is neccessary for building LMMS with built-in"
echo " = winegcc etc.) which are neccessary for building LMMS with built-in"
echo " = VST-support."
echo " = If you do not intend to use VST-plugins with LMMS you can ignore this "
echo " = warning."

2
include/bb_editor.h
View File

@@ -82,6 +82,8 @@ public:
void FASTCALL swapBB( csize _bb1, csize _bb2 );
void updateBBTrack( trackContentObject * _tco );
protected:
virtual void closeEvent( QCloseEvent * _ce );

2
include/bb_track.h
View File

@@ -101,7 +101,7 @@ public:
bbTrack( trackContainer * _tc );
virtual ~bbTrack();
virtual trackTypes trackType( void ) const;
virtual trackTypes type( void ) const;
virtual bool FASTCALL play( const midiTime & _start,
Uint32 _start_frame, Uint32 _frames,
Uint32 _frame_base,

20
include/envelope_and_lfo_widget.h
View File

@@ -48,10 +48,12 @@
#include "settings.h"
#include "types.h"
#include "spc_bg_hndl_widget.h"
#include "sample_buffer.h"
class QPaintEvent;
class QPixmap;
class envelopeTabWidget;
class knob;
class ledCheckBox;
@@ -59,6 +61,7 @@ class pixmapButton;
class tempoSyncKnob;
class envelopeAndLFOWidget : public QWidget, public settings,
public specialBgHandlingWidget
{
@@ -97,8 +100,10 @@ public slots:
protected:
void paintEvent( QPaintEvent * _pe );
void mousePressEvent( QMouseEvent * _me );
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void mousePressEvent( QMouseEvent * _me );
virtual void paintEvent( QPaintEvent * _pe );
float FASTCALL lfoLevel( Uint32 _frame, Uint32 _frame_offset ) const;
@@ -109,10 +114,14 @@ protected slots:
void lfoTriangleWaveCh( bool );
void lfoSawWaveCh( bool );
void lfoSquareWaveCh( bool );
void lfoUserWaveCh( bool );
void x100Toggled( bool );
private:
static QPixmap * s_envGraph;
static QPixmap * s_lfoGraph;
static Uint32 s_lfoFrame;
bool m_used;
@@ -125,7 +134,6 @@ private:
knob * m_sustainKnob;
knob * m_releaseKnob;
knob * m_amountKnob;
static QPixmap * s_envGraph;
float m_sustainLevel;
float m_amount;
@@ -145,7 +153,7 @@ private:
pixmapButton * m_triangleLfoBtn;
pixmapButton * m_sawLfoBtn;
pixmapButton * m_sqrLfoBtn;
static QPixmap * s_lfoGraph;
pixmapButton * m_usrLfoBtn;
ledCheckBox * m_x100Cb;
ledCheckBox * m_controlEnvAmountCb;
@@ -156,13 +164,15 @@ private:
float m_lfoAmount;
bool m_lfoAmountIsZero;
float * m_lfoShapeData;
sampleBuffer m_userWave;
enum lfoShapes
{
SIN,
TRIANGLE,
SAW,
SQUARE
SQUARE,
USER
} m_lfoShape;
volatile bool m_busy;

59
include/file_browser.h
View File

@@ -50,9 +50,11 @@
class fileItem;
class trackContainer;
class QPixmap;
class listView;
class playHandle;
class QPixmap;
class trackContainer;
class fileBrowser : public sideBarWidget
@@ -69,52 +71,61 @@ public slots:
void reloadTree( void );
protected:
void keyPressEvent( QKeyEvent * _ke );
protected slots:
#ifdef QT4
void itemPressed( int btn, Q3ListViewItem * _i, const QPoint & _pos,
int _col );
void itemReleased( int btn, Q3ListViewItem * _i, const QPoint & _pos,
int _col );
void itemDoubleClicked( Q3ListViewItem * _i, const QPoint & _pos,
int _col );
void contextMenuRequest( Q3ListViewItem * _i, const QPoint & _pos,
int _col );
#else
void itemPressed( int btn, QListViewItem * _i, const QPoint & _pos,
int _col );
void itemReleased( int btn, QListViewItem * _i, const QPoint & _pos,
int _col );
void itemDoubleClicked( QListViewItem * _i, const QPoint & _pos,
int _col );
void contextMenuRequest( QListViewItem * _i, const QPoint & _pos,
int _col );
#endif
void selectionChanged( void );
void sendToActiveChannel( void );
void openInNewChannelSE( void );
void openInNewChannelBBE( void );
void renameItem( void );
private:
virtual void keyPressEvent( QKeyEvent * _ke );
void openInNewChannel( trackContainer * _tc );
Q3ListView * m_l;
listView * m_l;
fileItem * m_contextMenuItem;
QString m_path;
QString m_filter;
} ;
class listView : public Q3ListView
{
Q_OBJECT
public:
listView( QWidget * _parent );
~listView();
protected:
virtual void contentsMouseDoubleClickEvent( QMouseEvent * _me );
virtual void contentsMousePressEvent( QMouseEvent * _me );
virtual void contentsMouseMoveEvent( QMouseEvent * _me );
virtual void contentsMouseReleaseEvent( QMouseEvent * _me );
private:
bool m_mousePressed;
QPoint m_pressPos;
playHandle * m_previewPlayHandle;
} ;
class directory : public Q3ListViewItem
{
public:
@@ -159,6 +170,7 @@ private:
class fileItem : public Q3ListViewItem
{
public:
@@ -178,7 +190,7 @@ public:
enum fileTypes
{
SONG_FILE, PRESET_FILE, SAMPLE_FILE, UNKNOWN
PROJECT_FILE, PRESET_FILE, SAMPLE_FILE, MIDI_FILE, UNKNOWN
} ;
inline fileTypes type( void )
@@ -191,9 +203,10 @@ private:
void initPixmapStuff( void );
void determineFileType( void );
static QPixmap * s_songFilePixmap;
static QPixmap * s_projectFilePixmap;
static QPixmap * s_presetFilePixmap;
static QPixmap * s_sampleFilePixmap;
static QPixmap * s_midiFilePixmap;
static QPixmap * s_unknownFilePixmap;
QPixmap * m_pix;

1
include/kmultitabbar.h
View File

@@ -34,7 +34,6 @@ class KMultiTabBarTab;
#include <QWidget>
#include <QMenu>
//#include <QVBoxWidget>
#include <QString>
#include <QBoxLayout>
#include <QList>

99
include/ladspa_manager.h
View File

@@ -87,90 +87,89 @@ public:
}
return( s_instanceOfMe );
}
/* This identifier can be used as a unique, case-sensitive
identifier for the plugin type within the plugin file. Plugin
types should be identified by file and label rather than by index
or plugin name, which may be changed in new plugin
versions. Labels must not contain white-space characters. */
QString FASTCALL getLabel( const ladspaKey & _plugin );
/* Indicates that the plugin has a real-time dependency
(e.g. listens to a MIDI device) and so its output must not
be cached or subject to significant latency. */
bool FASTCALL hasRealTimeDependency( const ladspaKey & _plugin );
/* Indicates that the plugin may cease to work correctly if the
host elects to use the same data location for both input and output
(see connectPort). */
bool FASTCALL isInplaceBroken( const ladspaKey & _plugin );
/* Indicates that the plugin is capable of running not only in a
conventional host but also in a 'hard real-time' environment. */
bool FASTCALL isRealTimeCapable( const ladspaKey & _plugin );
/* Returns the name of the plug-in */
QString FASTCALL getName( const ladspaKey & _plugin );
/* Returns the the plug-in's author */
QString FASTCALL getMaker( const ladspaKey & _plugin );
/* Returns the copyright for the plug-in */
QString FASTCALL getCopyright( const ladspaKey & _plugin );
/* This indicates the number of ports (input AND output) present on
the plugin. */
Uint32 FASTCALL getPortCount( const ladspaKey & _plugin );
/* Indicates that the port is an input. */
bool FASTCALL isPortInput( const ladspaKey & _plugin, Uint32 _port );
/* Indicates that the port is an output. */
bool FASTCALL isPortOutput( const ladspaKey & _plugin, Uint32 _port );
/* Indicates that the port is an audio. */
bool FASTCALL isPortAudio( const ladspaKey & _plugin, Uint32 _port );
/* Indicates that the port is an control. */
bool FASTCALL isPortControl( const ladspaKey & _plugin, Uint32 _port );
/* Indicates that any bounds specified should be interpreted as
multiples of the sample rate. For instance, a frequency range from
0Hz to the Nyquist frequency (half the sample rate) could be requested
by this hint in conjunction with LowerBound = 0 and UpperBound = 0.5.
Hosts that support bounds at all must support this hint to retain meaning. */
Hosts that support bounds at all must support this hint to retain
meaning. */
bool FASTCALL areHintsSampleRateDependent( const ladspaKey & _plugin,
Uint32 _port );
Uint32 _port );
/* Returns the lower boundary value for the given port. If
no lower bound is provided by the plug-in, returns -999e-99. When
areHintsSampleRateDependent() is also true then this value should be
multiplied by the relevant sample rate. */
float FASTCALL getLowerBound( const ladspaKey & _plugin, Uint32 _port );
/* Returns the upper boundary value for the given port. If
no upper bound is provided by the plug-in, returns -999e-99. When
areHintsSampleRateDependent() is also true then this value should be
multiplied by the relevant sample rate. */
float FASTCALL getUpperBound( const ladspaKey & _plugin, Uint32 _port );
/* Indicates whether the given port should be considered 0 or 1
boolean switch. */
bool FASTCALL isPortToggled( const ladspaKey & _plugin, Uint32 _port );
/* Retrieves any default setting hints offered by the plug-in for
the given port. */
float FASTCALL getDefaultSetting( const ladspaKey & _plugin,
Uint32 _port );
Uint32 _port );
/* Indicates that it is likely that the user will find it more
intuitive to view values using a logarithmic scale. This is
particularly useful for frequencies and gains. */
bool FASTCALL isLogarithmic( const ladspaKey & _plugin, Uint32 _port );
/* Indicates that a user interface would probably wish to provide a
stepped control taking only integer values. Any bounds set should be
slightly wider than the actual integer range required to avoid floating
@@ -187,12 +186,14 @@ public:
or interpreted by the host. It is expected that most plugin
writers will not use this facility as LADSPA_Handle should be
used to hold instance data. */
const void * FASTCALL getImplementationData( const ladspaKey & _plugin );
const void * FASTCALL getImplementationData(
const ladspaKey & _plugin );
/* Returns a pointer to the plug-in's descriptor from which control
of the plug-in is accessible */
const LADSPA_Descriptor * FASTCALL getDescriptor( const ladspaKey & _plugin );
const LADSPA_Descriptor * FASTCALL getDescriptor(
const ladspaKey & _plugin );
/* The following methods are convenience functions for use during
@@ -246,8 +247,9 @@ public:
called again unless deactivate() is called first. Note that
connectPort() may be called before or after a call to
activate(). */
void FASTCALL activate( const ladspaKey & _plugin, LADSPA_Handle _instance );
void FASTCALL activate( const ladspaKey & _plugin,
LADSPA_Handle _instance );
/* This method calls a function pointer that runs an instance of a
plugin for a block. Two parameters are required: the first is a
handle to the particular instance to be run and the second
@@ -260,7 +262,7 @@ public:
activate() has been called again. */
void FASTCALL run( const ladspaKey & _plugin, LADSPA_Handle _instance,
Uint32 _sample_count );
/* This method calls a function pointer that runs an instance of a
plugin for a block. This has identical behaviour to run() except
in the way data is output from the plugin. When run() is used,
@@ -274,9 +276,10 @@ public:
runAdding() is optional. When it is not provided by a plugin,
this function pointer must be set to NULL. When it is provided,
the function setRunAddingGain() must be provided also. */
void FASTCALL runAdding( const ladspaKey & _plugin, LADSPA_Handle _instance,
Uint32 _sample_count );
void FASTCALL runAdding( const ladspaKey & _plugin,
LADSPA_Handle _instance,
Uint32 _sample_count );
/* This method calls a function pointer that sets the output gain for
use when runAdding() is called (see above). If this function is
never called the gain is assumed to default to 1. Gain
@@ -286,9 +289,10 @@ public:
This function should be provided by the plugin if and only if the
runAdding() function is provided. When it is absent this
function pointer must be set to NULL. */
void FASTCALL setRunAddingGain( const ladspaKey & _plugin, LADSPA_Handle _instance,
LADSPA_Data _gain );
void FASTCALL setRunAddingGain( const ladspaKey & _plugin,
LADSPA_Handle _instance,
LADSPA_Data _gain );
/* This is the counterpart to activate() (see above). If there is
nothing for deactivate() to do then the plugin writer may provide
a NULL rather than an empty function.
@@ -302,8 +306,9 @@ public:
Deactivation is not similar to pausing as the plugin instance
will be reinitialised when activate() is called to reuse it. */
void FASTCALL deactivate( const ladspaKey & _plugin, LADSPA_Handle _instance );
void FASTCALL deactivate( const ladspaKey & _plugin,
LADSPA_Handle _instance );
/* Once an instance of a plugin has been finished with it can be
deleted using the following function. The instance handle passed
ceases to be valid after this call.
@@ -311,29 +316,29 @@ public:
If activate() was called for a plugin instance then a
corresponding call to deactivate() must be made before cleanup()
is called. */
void FASTCALL cleanup( const ladspaKey & _plugin, LADSPA_Handle _instance );
void FASTCALL cleanup( const ladspaKey & _plugin,
LADSPA_Handle _instance );
private:
void FASTCALL addPlugins( void * _plugin_handle,
LADSPA_Descriptor_Function _descriptor_func,
const QString & _file );
void FASTCALL addPlugins( LADSPA_Descriptor_Function _descriptor_func,
const QString & _file );
ladspaManager( void );
~ladspaManager();
static ladspaManager * s_instanceOfMe;
typedef struct ladspaManagerStorage
{
void * pluginHandle;
LADSPA_Descriptor_Function descriptorFunction;
Uint32 index;
} ladspaManagerDescription;
typedef QMap<ladspaKey, ladspaManagerDescription *> ladspaManagerMapType;
ladspaManagerMapType m_ladspaManagerMap;
};
} ;
#endif

4
include/mmp.h
View File

@@ -51,6 +51,7 @@ public:
SONG_PROJECT,
SONG_PROJECT_TEMPLATE,
CHANNEL_SETTINGS,
DRAG_N_DROP_DATA,
EFFECT_SETTINGS,
VIDEO_PROJECT, // will come later...
BURN_PROJECT, // will come later...
@@ -59,7 +60,8 @@ public:
} ;
multimediaProject( const QString & _in_file_name );
multimediaProject( const QString & _in_file_name,
bool _is_filename = TRUE );
multimediaProject( projectTypes _project_type );
~multimediaProject();

36
include/oscillator.h
View File

@@ -98,7 +98,7 @@ public:
// phase (otherwise we'll get clicks in the audio-stream)
const float v = m_sample * m_oscCoeff;
m_freq = _new_freq;
recalcOscCoeff( phase( v ) );
recalcOscCoeff( fraction( v ) );
}
static oscillator * FASTCALL createOsc( waveShapes _wave_shape,
@@ -112,14 +112,14 @@ public:
// check whether v2 is in next period
return( floorf( v2 ) > floorf( v1 ) );
}
#define FLOAT_TO_INT(in,out) \
/*#define FLOAT_TO_INT(in,out) \
register const float round_const = -0.5f; \
__asm__ __volatile__ ("fadd %%st,%%st(0)\n" \
"fadd %2\n" \
"fistpl %0\n" \
"shrl $1,%0" : "=m" (out) : "t" (in),"m"(round_const) : "st") ;
"shrl $1,%0" : "=m" (out) : "t" (in),"m"(round_const) : "st") ;*/
static inline float phase( const float _sample )
static inline float fraction( const float _sample )
{
return( _sample - static_cast<int>( _sample ) );
}
@@ -134,7 +134,7 @@ public:
static inline sampleType triangleSample( float _sample )
{
const float ph = phase( _sample );
const float ph = fraction( _sample );
if( ph <= 0.25f )
{
return( ph * 4.0f );
@@ -148,17 +148,17 @@ public:
static inline sampleType sawSample( float _sample )
{
return( -1.0f + phase( _sample ) * 2.0f );
return( -1.0f + fraction( _sample ) * 2.0f );
}
static inline sampleType squareSample( float _sample )
{
return( ( phase( _sample ) > 0.5f ) ? -1.0f : 1.0f );
return( ( fraction( _sample ) > 0.5f ) ? -1.0f : 1.0f );
}
static inline sampleType moogSawSample( float _sample )
{
const float ph = phase( _sample );
const float ph = fraction( _sample );
if( ph < 0.5f )
{
return( -1.0f + ph * 4.0f );
@@ -168,7 +168,7 @@ public:
static inline sampleType expSample( float _sample )
{
float ph = phase( _sample );
float ph = fraction( _sample );
if( ph > 0.5f )
{
ph = 1.0f - ph;
@@ -181,14 +181,20 @@ public:
return( 1.0f - 2.0f * ( ( float )rand() * ( 1.0f /
RAND_MAX ) ) );
}
static inline sampleType userWaveSample( float _sample,
const sampleFrame * _user_wave, Uint32 _user_wave_frames )
{
const float frame = fraction( _sample ) * _user_wave_frames;
const Uint32 f1 = static_cast<Uint32>( frame );
const Uint32 f2 = ( f1 + 1 ) % _user_wave_frames;
return( linearInterpolate( _user_wave[f1][0],
_user_wave[f2][0],
fraction( frame ) ) );
}
inline sampleType userWaveSample( float _sample )
{
const float frame = phase( _sample ) * m_userWaveFrames;
const Uint32 f1 = static_cast<Uint32>( frame );
const Uint32 f2 = ( f1 + 1 ) % m_userWaveFrames;
return( linearInterpolate( m_userWaveData[f1][0],
m_userWaveData[f2][0],
frame - floorf( frame ) ) );
return( userWaveSample( _sample, m_userWaveData,
m_userWaveFrames ) );
}

31
include/pattern.h
View File

@@ -102,13 +102,20 @@ public:
return( m_notes );
}
note * FASTCALL noteAt( int _note_num );
void FASTCALL setNoteAt( int _note_num, note _new_note );
// pattern-type stuff
inline patternTypes type( void ) const
{
return( m_patternType );
}
void FASTCALL setType( patternTypes _new_pattern_type );
void checkType( void );
// pattern-name functions
inline const QString & name( void ) const
{
return( m_name );
@@ -121,12 +128,6 @@ public:
}
inline channelTrack * getChannelTrack( void )
{
return( m_channelTrack );
}
// functions which are part of freezing-feature
inline bool freezing( void ) const
{
@@ -143,11 +144,7 @@ public:
void FASTCALL playFrozenData( sampleFrame * _ab, Uint32 _start_frame,
Uint32 _frames );
note * FASTCALL noteAt( int _note_num );
void FASTCALL setNoteAt( int _note_num, note _new_note );
void checkType( void );
// settings-management
virtual void FASTCALL saveSettings( QDomDocument & _doc,
QDomElement & _parent );
virtual void FASTCALL loadSettings( const QDomElement & _this );
@@ -156,6 +153,11 @@ public:
return( "pattern" );
}
inline channelTrack * getChannelTrack( void )
{
return( m_channelTrack );
}
protected slots:
void openInPianoRoll( bool _c );
@@ -175,12 +177,13 @@ protected slots:
protected:
void paintEvent( QPaintEvent * _pe );
void mousePressEvent( QMouseEvent * _me );
void mouseDoubleClickEvent( QMouseEvent * _me );
virtual void constructContextMenu( QMenu * );
virtual void mouseDoubleClickEvent( QMouseEvent * _me );
virtual void mousePressEvent( QMouseEvent * _me );
virtual void paintEvent( QPaintEvent * _pe );
void ensureBeatNotes( void );
void updateBBTrack( void );
private:

4
include/piano_roll.h
View File

@@ -90,7 +90,6 @@ protected:
void mouseReleaseEvent( QMouseEvent * _me );
void mouseMoveEvent( QMouseEvent * _me );
void keyPressEvent( QKeyEvent * _ke );
void keyReleaseEvent( QKeyEvent * _ke );
void wheelEvent( QWheelEvent * _we );
int FASTCALL getKey( int _y );
@@ -211,9 +210,6 @@ private:
midiTime m_lenOfNewNotes;
bool m_shiftPressed;
bool m_controlPressed;
int m_startKey; // first key when drawing
int m_keyMouseOver;
int m_lastKey;

10
include/pixmap_button.h
View File

@@ -52,10 +52,16 @@ class pixmapButton : public QPushButton
public:
pixmapButton( QWidget * _parent );
virtual ~pixmapButton();
virtual void FASTCALL setActiveGraphic( const QPixmap & _pm );
virtual void FASTCALL setInactiveGraphic( const QPixmap & _pm,
void FASTCALL setActiveGraphic( const QPixmap & _pm );
void FASTCALL setInactiveGraphic( const QPixmap & _pm,
bool _update = TRUE );
void FASTCALL setBgGraphic( const QPixmap & _pm );
#ifndef QT4
inline void setChecked( bool _on )
{
setOn( _on );
}
#endif
signals:

7
include/sample_buffer.h
View File

@@ -67,7 +67,10 @@ public:
DOTS
} ;
sampleBuffer( const QString & _audio_file = "" );
// constructor which either loads sample _audio_file or decodes
// base64-data out of string
sampleBuffer( const QString & _audio_file = "",
bool _is_base64_data = FALSE );
sampleBuffer( const sampleFrame * _data, Uint32 _frames );
~sampleBuffer();
@@ -112,10 +115,12 @@ public:
QString openAudioFile( void ) const;
QString toBase64( void ) const;
public slots:
void setAudioFile( const QString & _audio_file );
void loadFromBase64( const QString & _data );
void setStartFrame( Uint32 _s );
void setEndFrame( Uint32 _e );
void setAmplification( float _a );

9
include/sample_track.h
View File

@@ -77,8 +77,11 @@ public slots:
protected:
void paintEvent( QPaintEvent * );
void mouseDoubleClickEvent( QMouseEvent * );
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void mouseDoubleClickEvent( QMouseEvent * );
virtual void paintEvent( QPaintEvent * );
midiTime getSampleLength( void ) const;
@@ -122,7 +125,7 @@ public:
sampleTrack( trackContainer * _tc );
virtual ~sampleTrack();
virtual trackTypes trackType( void ) const;
virtual trackTypes type( void ) const;
virtual bool FASTCALL play( const midiTime & _start,
Uint32 _start_frame, Uint32 _frames,
Uint32 _frame_base,

21
include/song_editor.h
View File

@@ -27,26 +27,12 @@
#ifndef _SONG_EDITOR_H
#define _SONG_EDITOR_H
#include "qt3support.h"
#ifdef QT4
#include <QMap>
#else
#include <qmap.h>
#endif
#include "track_container.h"
#include "types.h"
class QComboBox;
class QLabel;
class QPixmap;
class QScrollBar;
class QSlider;
@@ -301,6 +287,8 @@ private:
volatile bool m_playing;
volatile bool m_paused;
bool m_loadingProject;
playModes m_playMode;
playPos m_playPos[PLAY_MODE_CNT];
@@ -325,11 +313,6 @@ private:
void doActions( void );
bool m_shiftPressed;
bool m_controlPressed;
friend class lmmsMainWin;

2
include/string_pair_drag.h
View File

@@ -54,7 +54,7 @@ public:
const QPixmap & _icon, QWidget * _w );
~stringPairDrag();
static void processDragEnterEvent( QDragEnterEvent * _dee,
static bool processDragEnterEvent( QDragEnterEvent * _dee,
const QString & _allowed_keys );
static QString decodeKey( QDropEvent * _de );
static QString decodeValue( QDropEvent * _de );

2
include/text_float.h
View File

@@ -76,6 +76,8 @@ protected:
private:
void updateSize( void );
QString m_title;
QString m_text;
QPixmap m_pixmap;

6
include/timeline.h
View File

@@ -44,6 +44,7 @@
class QPixmap;
class nStateButton;
class textFloat;
class timeLine : public QWidget
@@ -90,6 +91,7 @@ public:
return( ( m_loopPos[0] < m_loopPos[1] ) ?
m_loopPos[0] : m_loopPos[1] );
}
inline const midiTime & loopEnd( void ) const
{
return( ( m_loopPos[0] > m_loopPos[1] ) ?
@@ -136,6 +138,7 @@ private:
m_ppt / 64.0f ) );
}
static QPixmap * s_timeLinePixmap;
static QPixmap * s_posMarkerPixmap;
static QPixmap * s_loopPointPixmap;
@@ -157,6 +160,9 @@ private:
midiTime m_savedPos;
textFloat * m_hint;
enum actions
{
NONE, MOVE_POS_MARKER, MOVE_LOOP_BEGIN, MOVE_LOOP_END

66
include/track.h
View File

@@ -57,14 +57,15 @@
#include "settings.h"
class QMenu;
class pixmapButton;
class textFloat;
class track;
class trackContainer;
class trackContentWidget;
class trackWidget;
class pixmapButton;
class QMenu;
typedef QWidget trackSettingsWidget;
typedef QWidget trackOperationsWidget;
@@ -107,13 +108,17 @@ public slots:
protected:
virtual void mousePressEvent( QMouseEvent * _me );
virtual void mouseMoveEvent( QMouseEvent * _me );
virtual void mouseReleaseEvent( QMouseEvent * _me );
virtual void contextMenuEvent( QContextMenuEvent * _cme );
virtual void constructContextMenu( QMenu * )
{
}
virtual void contextMenuEvent( QContextMenuEvent * _cme );
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void leaveEvent( QEvent * _e );
virtual void mouseMoveEvent( QMouseEvent * _me );
virtual void mousePressEvent( QMouseEvent * _me );
virtual void mouseReleaseEvent( QMouseEvent * _me );
void setAutoResizeEnabled( bool _e = FALSE );
float pixelsPerTact( void );
@@ -125,6 +130,8 @@ protected slots:
private:
static textFloat * s_textFloat;
track * m_track;
midiTime m_startPosition;
midiTime m_length;
@@ -172,6 +179,8 @@ public slots:
protected:
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void mousePressEvent( QMouseEvent * _me );
virtual void mouseMoveEvent( QMouseEvent * _me );
virtual void mouseReleaseEvent( QMouseEvent * _me );
@@ -179,6 +188,9 @@ protected:
private:
track * getTrack( void );
midiTime getPosition( int _mouse_x );
typedef vvector<trackContentObject *> tcoVector;
tcoVector m_trackContentObjects;
@@ -190,6 +202,28 @@ private:
class trackSettingsWidget : public QWidget
{
public:
trackSettingsWidget( trackWidget * _parent );
~trackSettingsWidget();
protected:
virtual void mousePressEvent( QMouseEvent * _me );
private:
trackWidget * m_trackWidget;
} ;
// actual widget shown in trackContainer
class trackWidget : public QWidget
{
@@ -202,26 +236,32 @@ public:
{
return( m_track );
}
inline track * getTrack( void )
{
return( m_track );
}
inline const trackSettingsWidget & getTrackSettingsWidget( void ) const
{
return( m_trackSettingsWidget );
}
inline const trackContentWidget & getTrackContentWidget( void ) const
{
return( m_trackContentWidget );
}
inline trackSettingsWidget & getTrackSettingsWidget( void )
{
return( m_trackSettingsWidget );
}
inline trackContentWidget & getTrackContentWidget( void )
{
return( m_trackContentWidget );
}
bool muted( void ) const;
@@ -236,8 +276,11 @@ public slots:
protected:
virtual void resizeEvent( QResizeEvent * _re );
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void paintEvent( QPaintEvent * _pe );
virtual void resizeEvent( QResizeEvent * _re );
midiTime FASTCALL endPosition( const midiTime & _pos_start );
@@ -285,7 +328,7 @@ public:
}
// pure virtual functions
virtual trackTypes trackType( void ) const = 0;
virtual trackTypes type( void ) const = 0;
virtual bool FASTCALL play( const midiTime & _start,
Uint32 _start_frame,
@@ -322,22 +365,27 @@ public:
{
return( m_trackWidget );
}
inline trackContainer * getTrackContainer( void )
{
return( m_trackContainer );
}
inline const trackSettingsWidget * getTrackSettingsWidget( void ) const
{
return( &m_trackWidget->getTrackSettingsWidget() );
}
inline const trackContentWidget * getTrackContentWidget( void ) const
{
return( &m_trackWidget->getTrackContentWidget() );
}
inline trackSettingsWidget * getTrackSettingsWidget( void )
{
return( &m_trackWidget->getTrackSettingsWidget() );
}
inline trackContentWidget * getTrackContentWidget( void )
{
return( &m_trackWidget->getTrackContentWidget() );

2
include/track_container.h
View File

@@ -94,9 +94,9 @@ public:
protected:
virtual void resizeEvent( QResizeEvent * );
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void resizeEvent( QResizeEvent * );
constTrackVector tracks( void ) const;
trackVector tracks( void );

34
plugins/audio_file_processor/audio_file_processor.cpp
View File

@@ -57,6 +57,8 @@
#include "pixmap_button.h"
#include "knob.h"
#include "tooltip.h"
#include "string_pair_drag.h"
#include "mmp.h"
#include "embed.cpp"
@@ -277,6 +279,7 @@ audioFileProcessor::audioFileProcessor( channelTrack * _channel_track ) :
setBackgroundMode( Qt::NoBackground );
#endif
setAcceptDrops( TRUE );
}
@@ -413,6 +416,36 @@ void audioFileProcessor::deleteNotePluginData( notePlayHandle * _n )
void audioFileProcessor::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee,
QString( "samplefile,tco_%1" ).arg( track::SAMPLE_TRACK ) );
}
void audioFileProcessor::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == "samplefile" )
{
setAudioFile( stringPairDrag::decodeValue( _de ) );
_de->accept();
}
else if( type == QString( "tco_%1" ).arg( track::SAMPLE_TRACK ) )
{
multimediaProject mmp( value, FALSE );
setAudioFile( mmp.content().firstChild().toElement().
attribute( "src" ) );
_de->accept();
}
}
void audioFileProcessor::paintEvent( QPaintEvent * )
{
#ifdef QT4
@@ -493,6 +526,7 @@ void audioFileProcessor::sampleUpdated( void )
m_graph.height() );
QPainter p( &m_graph );
#endif
p.setPen( QColor( 64, 255, 160 ) );
m_sampleBuffer.drawWaves( p, QRect( 2, 2, m_graph.width() - 4,
m_graph.height() - 4 ),
m_drawMethod );

4
plugins/audio_file_processor/audio_file_processor.h
View File

@@ -86,7 +86,9 @@ protected slots:
protected:
void paintEvent( QPaintEvent * );
virtual void dragEnterEvent( QDragEnterEvent * _dee );
virtual void dropEvent( QDropEvent * _de );
virtual void paintEvent( QPaintEvent * );
private:

2
plugins/vestige/Makefile.am
View File

@@ -1,6 +1,6 @@
AUTOMAKE_OPTIONS = foreign 1.4
INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/src/lib -I.
INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/src/lib -I. -I/usr/X11R6/include
AM_CXXFLAGS := $(AM_CXXFLAGS) $(QT_CXXFLAGS) -DPLUGIN_NAME="vestige"

BIN
resources/hint.png Normal file
View File

Binary file not shown.

BIN
resources/midi_file.png Normal file
View File

Binary file not shown.

12
src/core/bb_editor.cpp
View File

@@ -258,6 +258,18 @@ void bbEditor::removeBB( csize _bb )
void bbEditor::updateBBTrack( trackContentObject * _tco )
{
bbTrack * t = bbTrack::findBBTrack( _tco->startPosition() / 64 );
if( t != NULL )
{
t->getTrackContentWidget()->updateTCOs();
}
}
// close-handler for bb-editor-window because closing of bb-editor isn't allowed
// instead of closing it's being hidden
void bbEditor::closeEvent( QCloseEvent * _ce )

314
src/core/envelope_and_lfo_widget.cpp
View File

@@ -58,6 +58,11 @@
#include "gui_templates.h"
#include "led_checkbox.h"
#include "tempo_sync_knob.h"
#include "string_pair_drag.h"
#include "mmp.h"
#include "text_float.h"
// how long should be each envelope-segment maximal (e.g. attack)?
const float SECS_PER_ENV_SEGMENT = 5.0f;
@@ -65,33 +70,32 @@ const float SECS_PER_ENV_SEGMENT = 5.0f;
const float SECS_PER_LFO_OSCILLATION = 20.0f;
const int env_graph_x = 6;
const int env_graph_y = 6;
const int ENV_GRAPH_X = 6;
const int ENV_GRAPH_Y = 6;
const int env_knobs_y = 43;
const int env_knobs_lbl_y = env_knobs_y+35;
const int knob_x_spacing = 32;
const int predelay_knob_x = 6;
const int attack_knob_x = predelay_knob_x+knob_x_spacing;
const int hold_knob_x = attack_knob_x+knob_x_spacing;
const int decay_knob_x = hold_knob_x+knob_x_spacing;
const int sustain_knob_x = decay_knob_x+knob_x_spacing;
const int release_knob_x = sustain_knob_x+knob_x_spacing;
const int amount_knob_x = release_knob_x+knob_x_spacing;
const int ENV_KNOBS_Y = 43;
const int ENV_KNOBS_LBL_Y = ENV_KNOBS_Y+35;
const int KNOB_X_SPACING = 32;
const int PREDELAY_KNOB_X = 6;
const int ATTACK_KNOB_X = PREDELAY_KNOB_X+KNOB_X_SPACING;
const int HOLD_KNOB_X = ATTACK_KNOB_X+KNOB_X_SPACING;
const int DECAY_KNOB_X = HOLD_KNOB_X+KNOB_X_SPACING;
const int SUSTAIN_KNOB_X = DECAY_KNOB_X+KNOB_X_SPACING;
const int RELEASE_KNOB_X = SUSTAIN_KNOB_X+KNOB_X_SPACING;
const int AMOUNT_KNOB_X = RELEASE_KNOB_X+KNOB_X_SPACING;
const float time_unit_width = 36.0;
const float TIME_UNIT_WIDTH = 36.0;
const int lfo_graph_x = 6;
const int lfo_graph_y = env_knobs_lbl_y+14;
const int lfo_knob_y = lfo_graph_y-2;
const int lfo_knobs_lbl_y = lfo_knob_y+35;
const int lfo_predelay_knob_x = lfo_graph_x + 100;
const int lfo_attack_knob_x = lfo_predelay_knob_x+knob_x_spacing;
const int lfo_speed_knob_x = lfo_attack_knob_x+knob_x_spacing;
const int lfo_amount_knob_x = lfo_speed_knob_x+knob_x_spacing;
const int lfo_shapes_x = lfo_graph_x;//predelay_knob_x;
const int lfo_shapes_y = lfo_graph_y + 50;
const int LFO_GRAPH_X = 6;
const int LFO_GRAPH_Y = ENV_KNOBS_LBL_Y+14;
const int LFO_KNOB_Y = LFO_GRAPH_Y-2;
const int LFO_PREDELAY_KNOB_X = LFO_GRAPH_X + 100;
const int LFO_ATTACK_KNOB_X = LFO_PREDELAY_KNOB_X+KNOB_X_SPACING;
const int LFO_SPEED_KNOB_X = LFO_ATTACK_KNOB_X+KNOB_X_SPACING;
const int LFO_AMOUNT_KNOB_X = LFO_SPEED_KNOB_X+KNOB_X_SPACING;
const int LFO_SHAPES_X = LFO_GRAPH_X;//PREDELAY_KNOB_X;
const int LFO_SHAPES_Y = LFO_GRAPH_Y + 50;
QPixmap * envelopeAndLFOWidget::s_envGraph = NULL;
@@ -132,7 +136,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_predelayKnob->setLabel( tr( "DEL" ) );
m_predelayKnob->setRange( 0.0, 1.0, 0.001 );
m_predelayKnob->setValue( 0.0, TRUE );
m_predelayKnob->move( predelay_knob_x, env_knobs_y );
m_predelayKnob->move( PREDELAY_KNOB_X, ENV_KNOBS_Y );
m_predelayKnob->setHintText( tr( "Predelay:" ) + " ", "" );
#ifdef QT4
m_predelayKnob->setWhatsThis(
@@ -149,7 +153,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_attackKnob->setLabel( tr( "ATT" ) );
m_attackKnob->setRange( 0.0, 1.0, 0.001 );
m_attackKnob->setValue( 0.0, TRUE );
m_attackKnob->move( attack_knob_x, env_knobs_y );
m_attackKnob->move( ATTACK_KNOB_X, ENV_KNOBS_Y );
m_attackKnob->setHintText( tr( "Attack:" )+" ", "" );
#ifdef QT4
m_attackKnob->setWhatsThis(
@@ -168,7 +172,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_holdKnob->setLabel( tr( "HOLD" ) );
m_holdKnob->setRange( 0.0, 1.0, 0.001 );
m_holdKnob->setValue( 0.5, TRUE );
m_holdKnob->move( hold_knob_x, env_knobs_y );
m_holdKnob->move( HOLD_KNOB_X, ENV_KNOBS_Y );
m_holdKnob->setHintText( tr( "Hold:" ) + " ", "" );
#ifdef QT4
m_holdKnob->setWhatsThis(
@@ -186,7 +190,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_decayKnob->setLabel( tr( "DEC" ) );
m_decayKnob->setRange( 0.0, 1.0, 0.001 );
m_decayKnob->setValue( 0.5, TRUE );
m_decayKnob->move( decay_knob_x, env_knobs_y );
m_decayKnob->move( DECAY_KNOB_X, ENV_KNOBS_Y );
m_decayKnob->setHintText( tr( "Decay:" ) + " ", "" );
#ifdef QT4
m_decayKnob->setWhatsThis(
@@ -205,7 +209,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_sustainKnob->setLabel( tr( "SUST" ) );
m_sustainKnob->setRange( 0.0, 1.0, 0.001 );
m_sustainKnob->setValue( 0.5, TRUE );
m_sustainKnob->move( sustain_knob_x, env_knobs_y );
m_sustainKnob->move( SUSTAIN_KNOB_X, ENV_KNOBS_Y );
m_sustainKnob->setHintText( tr( "Sustain:" ) + " ", "" );
#ifdef QT4
m_sustainKnob->setWhatsThis(
@@ -223,7 +227,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_releaseKnob->setLabel( tr( "REL" ) );
m_releaseKnob->setRange( 0.0, 1.0, 0.001 );
m_releaseKnob->setValue( 0.1, TRUE );
m_releaseKnob->move( release_knob_x, env_knobs_y );
m_releaseKnob->move( RELEASE_KNOB_X, ENV_KNOBS_Y );
m_releaseKnob->setHintText( tr( "Release:" ) + " ", "" );
#ifdef QT4
m_releaseKnob->setWhatsThis(
@@ -243,7 +247,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_amountKnob->setLabel( tr( "AMT" ) );
m_amountKnob->setRange( -1.0, 1.0, 0.005 );
m_amountKnob->setValue( 0.0, TRUE );
m_amountKnob->move( amount_knob_x, env_graph_y );
m_amountKnob->move( AMOUNT_KNOB_X, ENV_GRAPH_Y );
m_amountKnob->setHintText( tr( "Modulation amount:" ) + " ", "" );
#ifdef QT4
m_amountKnob->setWhatsThis(
@@ -264,7 +268,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_lfoPredelayKnob->setLabel( tr( "DEL" ) );
m_lfoPredelayKnob->setRange( 0.0, 1.0, 0.001 );
m_lfoPredelayKnob->setValue( 0.0, TRUE );
m_lfoPredelayKnob->move( lfo_predelay_knob_x, lfo_knob_y );
m_lfoPredelayKnob->move( LFO_PREDELAY_KNOB_X, LFO_KNOB_Y );
m_lfoPredelayKnob->setHintText( tr( "LFO-predelay:" ) + " ", "" );
#ifdef QT4
m_lfoPredelayKnob->setWhatsThis(
@@ -282,7 +286,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_lfoAttackKnob->setLabel( tr( "ATT" ) );
m_lfoAttackKnob->setRange( 0.0, 1.0, 0.001 );
m_lfoAttackKnob->setValue( 0.0, TRUE );
m_lfoAttackKnob->move( lfo_attack_knob_x, lfo_knob_y );
m_lfoAttackKnob->move( LFO_ATTACK_KNOB_X, LFO_KNOB_Y );
m_lfoAttackKnob->setHintText( tr( "LFO-attack:" ) + " ", "" );
#ifdef QT4
m_lfoAttackKnob->setWhatsThis(
@@ -295,12 +299,12 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
connect( m_lfoAttackKnob, SIGNAL( valueChanged( float ) ), this,
SLOT( updateAfterKnobChange( float ) ) );
m_lfoSpeedKnob = new tempoSyncKnob( knobBright_26, this, tr( "LFO-speed" ) ,
20000.0 );
m_lfoSpeedKnob = new tempoSyncKnob( knobBright_26, this,
tr( "LFO-speed" ), 20000.0 );
m_lfoSpeedKnob->setLabel( tr( "SPD" ) );
m_lfoSpeedKnob->setRange( 0.01, 1.0, 0.0001 );
m_lfoSpeedKnob->setValue( 0.1, TRUE );
m_lfoSpeedKnob->move( lfo_speed_knob_x, lfo_knob_y );
m_lfoSpeedKnob->move( LFO_SPEED_KNOB_X, LFO_KNOB_Y );
m_lfoSpeedKnob->setHintText( tr( "LFO-speed:" ) + " ", "" );
#ifdef QT4
m_lfoSpeedKnob->setWhatsThis(
@@ -318,7 +322,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_lfoAmountKnob->setLabel( tr( "AMT" ) );
m_lfoAmountKnob->setRange( -1.0, 1.0, 0.005 );
m_lfoAmountKnob->setValue( 0.0, TRUE );
m_lfoAmountKnob->move( lfo_amount_knob_x, lfo_knob_y );
m_lfoAmountKnob->move( LFO_AMOUNT_KNOB_X, LFO_KNOB_Y );
m_lfoAmountKnob->setHintText( tr( "Modulation amount:" ) + " ", "" );
#ifdef QT4
m_lfoAmountKnob->setWhatsThis(
@@ -334,23 +338,22 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_sinLfoBtn = new pixmapButton( this );
m_sinLfoBtn->move( lfo_shapes_x, lfo_shapes_y );
m_sinLfoBtn->move( LFO_SHAPES_X, LFO_SHAPES_Y );
m_sinLfoBtn->setActiveGraphic( embed::getIconPixmap(
"sin_wave_active" ) );
m_sinLfoBtn->setInactiveGraphic( embed::getIconPixmap(
"sin_wave_inactive" ) );
#ifdef QT4
m_sinLfoBtn->setChecked( TRUE );
#ifdef QT4
m_sinLfoBtn->setWhatsThis(
#else
m_sinLfoBtn->setOn( TRUE );
QWhatsThis::add( m_sinLfoBtn,
#endif
tr( "Click here if you want a sine-wave for current "
"oscillator." ) );
m_triangleLfoBtn = new pixmapButton( this );
m_triangleLfoBtn->move( lfo_shapes_x+15, lfo_shapes_y );
m_triangleLfoBtn->move( LFO_SHAPES_X+15, LFO_SHAPES_Y );
m_triangleLfoBtn->setActiveGraphic( embed::getIconPixmap(
"triangle_wave_active" ) );
m_triangleLfoBtn->setInactiveGraphic( embed::getIconPixmap(
@@ -364,7 +367,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
"oscillator." ) );
m_sawLfoBtn = new pixmapButton( this );
m_sawLfoBtn->move( lfo_shapes_x+30, lfo_shapes_y );
m_sawLfoBtn->move( LFO_SHAPES_X+30, LFO_SHAPES_Y );
m_sawLfoBtn->setActiveGraphic( embed::getIconPixmap(
"saw_wave_active" ) );
m_sawLfoBtn->setInactiveGraphic( embed::getIconPixmap(
@@ -378,7 +381,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
"oscillator." ) );
m_sqrLfoBtn = new pixmapButton( this );
m_sqrLfoBtn->move( lfo_shapes_x+45, lfo_shapes_y );
m_sqrLfoBtn->move( LFO_SHAPES_X+45, LFO_SHAPES_Y );
m_sqrLfoBtn->setActiveGraphic( embed::getIconPixmap(
"square_wave_active" ) );
m_sqrLfoBtn->setInactiveGraphic( embed::getIconPixmap(
@@ -391,6 +394,21 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
tr( "Click here if you want a square-wave for current "
"oscillator." ) );
m_usrLfoBtn = new pixmapButton( this );
m_usrLfoBtn->move( LFO_SHAPES_X+60, LFO_SHAPES_Y );
m_usrLfoBtn->setActiveGraphic( embed::getIconPixmap(
"usr_wave_active" ) );
m_usrLfoBtn->setInactiveGraphic( embed::getIconPixmap(
"usr_wave_inactive" ) );
#ifdef QT4
m_usrLfoBtn->setWhatsThis(
#else
QWhatsThis::add( m_usrLfoBtn,
#endif
tr( "Click here if you want a user-defined wave for current "
"oscillator. Afterwards drag an according sample-"
"file into LFO-graph." ) );
connect( m_sinLfoBtn, SIGNAL( toggled( bool ) ), this,
SLOT( lfoSinWaveCh( bool ) ) );
connect( m_triangleLfoBtn, SIGNAL( toggled( bool ) ), this,
@@ -399,12 +417,15 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
SLOT( lfoSawWaveCh( bool ) ) );
connect( m_sqrLfoBtn, SIGNAL( toggled( bool ) ), this,
SLOT( lfoSquareWaveCh( bool ) ) );
connect( m_usrLfoBtn, SIGNAL( toggled( bool ) ), this,
SLOT( lfoUserWaveCh( bool ) ) );
QButtonGroup * lfo_shapes_algo_group = new QButtonGroup( this );
lfo_shapes_algo_group->addButton( m_sinLfoBtn );
lfo_shapes_algo_group->addButton( m_triangleLfoBtn );
lfo_shapes_algo_group->addButton( m_sawLfoBtn );
lfo_shapes_algo_group->addButton( m_sqrLfoBtn );
lfo_shapes_algo_group->addButton( m_usrLfoBtn );
lfo_shapes_algo_group->setExclusive( TRUE );
#ifndef QT4
lfo_shapes_algo_group->hide();
@@ -412,7 +433,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_x100Cb = new ledCheckBox( tr( "FREQ x 100" ), this );
m_x100Cb->setFont( pointSize<6>( m_x100Cb->font() ) );
m_x100Cb->move( lfo_predelay_knob_x, lfo_graph_y + 36 );
m_x100Cb->move( LFO_PREDELAY_KNOB_X, LFO_GRAPH_Y + 36 );
#ifdef QT4
m_x100Cb->setWhatsThis(
#else
@@ -427,7 +448,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_controlEnvAmountCb = new ledCheckBox( tr( "MODULATE ENV-AMOUNT" ),
this );
m_controlEnvAmountCb->move( lfo_predelay_knob_x, lfo_graph_y + 54 );
m_controlEnvAmountCb->move( LFO_PREDELAY_KNOB_X, LFO_GRAPH_Y + 54 );
m_controlEnvAmountCb->setFont( pointSize<6>(
m_controlEnvAmountCb->font() ) );
#ifdef QT4
@@ -445,6 +466,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
// set background-mode for flicker-free redraw
setBackgroundMode( Qt::NoBackground );
#endif
setAcceptDrops( TRUE );
connect( mixer::inst(), SIGNAL( sampleRateChanged() ), this,
SLOT( updateSampleVars() ) );
@@ -585,7 +607,8 @@ void envelopeAndLFOWidget::saveSettings( QDomDocument & ,
_parent.setAttribute( "ctlenvamt", QString::number(
m_controlEnvAmountCb->isChecked() ) );
_parent.setAttribute( "lfosyncmode", QString::number(
( int ) m_lfoSpeedKnob->getSyncMode() ) );
( int ) m_lfoSpeedKnob->getSyncMode() ) );
_parent.setAttribute( "userwavefile", m_userWave.audioFile() );
}
@@ -614,39 +637,28 @@ void envelopeAndLFOWidget::loadSettings( const QDomElement & _this )
m_lfoSpeedKnob->setSyncMode(
( tempoSyncKnob::tempoSyncMode ) _this.attribute(
"lfosyncmode" ).toInt() );
m_userWave.setAudioFile( _this.attribute( "userwavefile" ) );
switch( m_lfoShape )
{
case SIN:
#ifdef QT4
m_sinLfoBtn->setChecked( TRUE );
#else
m_sinLfoBtn->setOn( TRUE );
#endif
break;
case TRIANGLE:
#ifdef QT4
m_triangleLfoBtn->setChecked( TRUE );
#else
m_triangleLfoBtn->setOn( TRUE );
#endif
break;
case SAW:
#ifdef QT4
m_sawLfoBtn->setChecked( TRUE );
#else
m_sawLfoBtn->setOn( TRUE );
#endif
break;
case SQUARE:
#ifdef QT4
m_sqrLfoBtn->setChecked( TRUE );
#else
m_sqrLfoBtn->setOn( TRUE );
#endif
break;
case USER:
m_usrLfoBtn->setChecked( TRUE );
break;
}
@@ -659,6 +671,78 @@ void envelopeAndLFOWidget::loadSettings( const QDomElement & _this )
void envelopeAndLFOWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() != Qt::LeftButton )
{
return;
}
if( QRect( ENV_GRAPH_X, ENV_GRAPH_Y, s_envGraph->width(),
s_envGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_amountKnob->value() < 1.0f )
{
m_amountKnob->setValue( 1.0f );
}
else
{
m_amountKnob->setValue( 0.0f );
}
updateSampleVars();
}
else if( QRect( LFO_GRAPH_X, LFO_GRAPH_Y, s_lfoGraph->width(),
s_lfoGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_lfoAmountKnob->value() < 1.0f )
{
m_lfoAmountKnob->setValue( 1.0f );
}
else
{
m_lfoAmountKnob->setValue( 0.0f );
}
updateSampleVars();
}
}
void envelopeAndLFOWidget::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee,
QString( "samplefile,tco_%1" ).arg(
track::SAMPLE_TRACK ) );
}
void envelopeAndLFOWidget::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == "samplefile" )
{
m_userWave.setAudioFile( stringPairDrag::decodeValue( _de ) );
m_usrLfoBtn->setChecked( TRUE );
lfoUserWaveCh( TRUE );
_de->accept();
}
else if( type == QString( "tco_%1" ).arg( track::SAMPLE_TRACK ) )
{
multimediaProject mmp( value, FALSE );
m_userWave.setAudioFile( mmp.content().firstChild().toElement().
attribute( "src" ) );
m_usrLfoBtn->setChecked( TRUE );
lfoUserWaveCh( TRUE );
_de->accept();
}
}
void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
{
@@ -680,9 +764,9 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
p.setFont( pointSize<6>( p.font() ) );
// draw envelope-graph
p.drawPixmap( env_graph_x, env_graph_y, *s_envGraph );
p.drawPixmap( ENV_GRAPH_X, ENV_GRAPH_Y, *s_envGraph );
// draw LFO-graph
p.drawPixmap( lfo_graph_x, lfo_graph_y, *s_lfoGraph );
p.drawPixmap( LFO_GRAPH_X, LFO_GRAPH_Y, *s_lfoGraph );
p.setFont( pointSize<8>( p.font() ) );
@@ -697,19 +781,19 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
const QColor end_points_color( 0xFF, 0xBF, 0x22 );
const QColor end_points_bg_color( 0, 0, 2 );
const int y_base = env_graph_y + s_envGraph->height() - 3;
const int y_base = ENV_GRAPH_Y + s_envGraph->height() - 3;
const int avail_height = s_envGraph->height() - 6;
int x1 = env_graph_x + 2 + static_cast<int>( m_predelayKnob->value() *
time_unit_width );
int x1 = ENV_GRAPH_X + 2 + static_cast<int>( m_predelayKnob->value() *
TIME_UNIT_WIDTH );
int x2 = x1 + static_cast<int>( m_attackKnob->value() *
time_unit_width );
TIME_UNIT_WIDTH );
p.drawLine( x1, y_base, x2, y_base - avail_height );
p.fillRect( x1 - 1, y_base - 2, 4, 4, end_points_bg_color );
p.fillRect( x1, y_base - 1, 2, 2, end_points_color );
x1 = x2;
x2 = x1 + static_cast<int>( m_holdKnob->value() * time_unit_width );
x2 = x1 + static_cast<int>( m_holdKnob->value() * TIME_UNIT_WIDTH );
p.drawLine( x1, y_base - avail_height, x2, y_base - avail_height );
p.fillRect( x1 - 1, y_base - 2 - avail_height, 4, 4,
@@ -718,7 +802,7 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
x1 = x2;
x2 = x1 + static_cast<int>( ( m_decayKnob->value() *
m_sustainKnob->value() ) *
time_unit_width );
TIME_UNIT_WIDTH );
p.drawLine( x1, y_base-avail_height, x2, static_cast<int>( y_base -
avail_height +
@@ -727,7 +811,7 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
end_points_bg_color );
p.fillRect( x1, y_base - 1 - avail_height, 2, 2, end_points_color );
x1 = x2;
x2 = x1 + static_cast<int>( m_releaseKnob->value() * time_unit_width );
x2 = x1 + static_cast<int>( m_releaseKnob->value() * TIME_UNIT_WIDTH );
p.drawLine( x1, static_cast<int>( y_base - avail_height +
m_sustainKnob->value() *
@@ -744,10 +828,10 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
p.fillRect( x2, y_base - 1, 2, 2, end_points_color );
int lfo_graph_w = s_lfoGraph->width() - 6; // substract border
int lfo_graph_h = s_lfoGraph->height() - 6; // substract border
int graph_x_base = lfo_graph_x + 3;
int graph_y_base = lfo_graph_y + 3 + lfo_graph_h / 2;
int LFO_GRAPH_W = s_lfoGraph->width() - 6; // substract border
int LFO_GRAPH_H = s_lfoGraph->height() - 6; // substract border
int graph_x_base = LFO_GRAPH_X + 3;
int graph_y_base = LFO_GRAPH_Y + 3 + LFO_GRAPH_H / 2;
const float frames_for_graph = SECS_PER_LFO_OSCILLATION *
mixer::inst()->sampleRate() / 10;
@@ -772,10 +856,10 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
#else
int old_y = 0;
#endif
for( int x = 0; x <= lfo_graph_w; ++x )
for( int x = 0; x <= LFO_GRAPH_W; ++x )
{
float val = 0.0;
float cur_sample = x*frames_for_graph/lfo_graph_w;
float cur_sample = x * frames_for_graph / LFO_GRAPH_W;
if( static_cast<Uint32>( cur_sample ) > m_lfoPredelayFrames )
{
float phase = ( cur_sample -= m_lfoPredelayFrames ) /
@@ -795,6 +879,10 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
case SQUARE:
val = oscillator::squareSample( phase );
break;
case USER:
val = oscillator::userWaveSample( phase,
m_userWave.data(),
m_userWave.frames() );
}
if( (Uint32) cur_sample <= m_lfoAttackFrames )
{
@@ -802,12 +890,12 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
}
}
#ifdef QT4
float cur_y = -lfo_graph_h / 2.0f * val;
float cur_y = -LFO_GRAPH_H / 2.0f * val;
p.drawLine( QLineF( graph_x_base + x - 1, graph_y_base + old_y,
graph_x_base + x,
graph_y_base + cur_y ) );
#else
int cur_y = static_cast<int>( -lfo_graph_h / 2.0f * val );
int cur_y = static_cast<int>( -LFO_GRAPH_H / 2.0f * val );
p.drawLine( graph_x_base + x - 1, graph_y_base + old_y,
graph_x_base + x, graph_y_base + cur_y );
#endif
@@ -818,9 +906,9 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
int ms_per_osc = static_cast<int>( SECS_PER_LFO_OSCILLATION *
m_lfoSpeedKnob->value() *
1000.0f );
p.drawText( lfo_graph_x + 4, lfo_graph_y + s_lfoGraph->height() - 6,
p.drawText( LFO_GRAPH_X + 4, LFO_GRAPH_Y + s_lfoGraph->height() - 6,
tr( "ms/LFO:" ) );
p.drawText( lfo_graph_x + 52, lfo_graph_y + s_lfoGraph->height() - 6,
p.drawText( LFO_GRAPH_X + 52, LFO_GRAPH_Y + s_lfoGraph->height() - 6,
QString::number( ms_per_osc ) );
#ifndef QT4
@@ -832,44 +920,6 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
void envelopeAndLFOWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() != Qt::LeftButton )
{
return;
}
if( QRect( env_graph_x, env_graph_y, s_envGraph->width(),
s_envGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_amountKnob->value() < 1.0f )
{
m_amountKnob->setValue( 1.0f );
}
else
{
m_amountKnob->setValue( 0.0f );
}
updateSampleVars();
}
else if( QRect( lfo_graph_x, lfo_graph_y, s_lfoGraph->width(),
s_lfoGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_lfoAmountKnob->value() < 1.0f )
{
m_lfoAmountKnob->setValue( 1.0f );
}
else
{
m_lfoAmountKnob->setValue( 0.0f );
}
updateSampleVars();
}
}
void envelopeAndLFOWidget::updateSampleVars( void )
{
if( !m_busy )
@@ -1023,7 +1073,12 @@ void envelopeAndLFOWidget::updateSampleVars( void )
m_lfoShapeData[frame] =
oscillator::sawSample( phase );
break;
case USER:
m_lfoShapeData[frame] =
oscillator::userWaveSample( phase,
m_userWave.data(),
m_userWave.frames() );
break;
case SIN:
default:
m_lfoShapeData[frame] =
@@ -1113,8 +1168,25 @@ void envelopeAndLFOWidget::lfoSquareWaveCh( bool _on )
#undef isChecked
#undef setChecked
void envelopeAndLFOWidget::lfoUserWaveCh( bool _on )
{
if( _on )
{
if( m_userWave.frames() <= 1 )
{
textFloat::displayMessage( tr( "Hint" ),
tr( "Drag a sample from somewhere and drop "
"it in this window." ),
embed::getIconPixmap( "hint" ), 3000 );
}
m_lfoShape = USER;
}
songEditor::inst()->setModified();
update();
}
#include "envelope_and_lfo_widget.moc"

443
src/core/file_browser.cpp
View File

@@ -36,6 +36,7 @@
#include <qpushbutton.h>
#include <qpopupmenu.h>
#include <qheader.h>
#endif
@@ -52,6 +53,7 @@
#include "gui_templates.h"
#include "instrument.h"
#include "text_float.h"
#include "string_pair_drag.h"
@@ -61,65 +63,23 @@ fileBrowser::fileBrowser( const QString & _path, const QString & _filter,
sideBarWidget( _title, _pm, _parent ),
m_contextMenuItem( NULL ),
m_path( _path ),
m_filter( _filter ),
m_previewPlayHandle( NULL )
m_filter( _filter )
{
setWindowTitle( tr( "Browser" ) );
m_l = new Q3ListView( contentParent() );
m_l = new listView( contentParent() );
addContentWidget( m_l );
#ifdef QT4
connect( m_l, SIGNAL( mouseButtonPressed( int, Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemPressed( int, Q3ListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( mouseButtonClicked( int, Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemReleased( int, Q3ListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( doubleClicked( Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemDoubleClicked( Q3ListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( contextMenuRequested( Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( contextMenuRequest( Q3ListViewItem *,
const QPoint &, int ) ) );
#else
connect( m_l, SIGNAL( mouseButtonPressed( int, QListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemPressed( int, QListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( mouseButtonClicked( int, QListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemReleased( int, QListViewItem *,
const QPoint &, int ) ) );
/* connect( m_l, SIGNAL( pressed( QListViewItem * ) ),
this, SLOT( itemClicked( QListViewItem * ) ) );*/
connect( m_l, SIGNAL( doubleClicked( QListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemDoubleClicked( QListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( contextMenuRequested( QListViewItem *,
const QPoint &, int ) ),
this, SLOT( contextMenuRequest( QListViewItem *,
const QPoint &, int ) ) );
#endif
connect( m_l, SIGNAL( selectionChanged() ), this,
SLOT( selectionChanged() ) );
m_l->addColumn( tr( "Files" ) );
m_l->setTreeStepSize( 12 );
m_l->setDefaultRenameAction( Q3ListView::Accept );
m_l->setSorting( -1 );
//setColumnWidthMode (0, Manual);
//setColumnWidth (0, 196);
m_l->setShowToolTips( TRUE );
//m_l->setGeometry (0, 0, 200, 600);
m_l->setFont( pointSize<8>( m_l->font() ) );
QPushButton * reload_btn = new QPushButton( embed::getIconPixmap(
@@ -196,148 +156,6 @@ void fileBrowser::keyPressEvent( QKeyEvent * _ke )
#ifdef QT4
void fileBrowser::itemPressed( int _btn, Q3ListViewItem * i, const QPoint &, int )
#else
void fileBrowser::itemPressed( int _btn, QListViewItem * i, const QPoint &, int )
#endif
{
fileItem * f = dynamic_cast<fileItem *>( i );
if( f != NULL && _btn == Qt::LeftButton )
{
if( m_previewPlayHandle != NULL )
{
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
if( f->type() == fileItem::SAMPLE_FILE )
{
textFloat * tf = textFloat::displayMessage(
tr( "Loading sample" ),
tr( "Please wait, loading sample for "
"preview..." ),
embed::getIconPixmap( "sound_file",
24, 24 ), 0 );
#ifdef QT4
qApp->processEvents( QEventLoop::AllEvents );
#else
qApp->processEvents();
#endif
samplePlayHandle * s = new samplePlayHandle(
f->fullName() );
s->setDoneMayReturnTrue( FALSE );
m_previewPlayHandle = s;
delete tf;
}
else if( f->type() == fileItem::PRESET_FILE )
{
m_previewPlayHandle = new presetPreviewPlayHandle(
f->fullName() );
}
if( m_previewPlayHandle != NULL )
{
mixer::inst()->addPlayHandle( m_previewPlayHandle );
}
}
}
#ifdef QT4
void fileBrowser::itemReleased( int, Q3ListViewItem * i, const QPoint &, int )
#else
void fileBrowser::itemReleased( int, QListViewItem * i, const QPoint &, int )
#endif
{
selectionChanged();
}
void fileBrowser::selectionChanged( void )
{
if( m_previewPlayHandle != NULL )
{
// if there're samples shorter than 3 seconds, we don't
// stop them if the user releases mouse-button...
samplePlayHandle * s = dynamic_cast<samplePlayHandle *>(
m_previewPlayHandle );
if( s != NULL )
{
if( s->totalFrames() - s->framesDone() <=
static_cast<Uint32>(
mixer::inst()->sampleRate() * 3 ) )
{
s->setDoneMayReturnTrue( TRUE );
m_previewPlayHandle = NULL;
return;
}
}
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
}
#ifdef QT4
void fileBrowser::itemDoubleClicked( Q3ListViewItem * i, const QPoint &, int )
#else
void fileBrowser::itemDoubleClicked( QListViewItem * i, const QPoint &, int )
#endif
{
fileItem * f = dynamic_cast<fileItem *>( i );
if( f != NULL )
{
if( f->type() == fileItem::SAMPLE_FILE )
{
// samples are per default opened in bb-editor because
// they're likely drum-samples etc.
channelTrack * ct = dynamic_cast<channelTrack *>(
track::create(
track::CHANNEL_TRACK,
bbEditor::inst() ) );
#ifdef LMMS_DEBUG
assert( ct != NULL );
#endif
instrument * afp = ct->loadInstrument(
"audiofileprocessor" );
if( afp != NULL )
{
afp->setParameter( "audiofile", f->fullName() );
}
ct->toggledChannelButton( TRUE );
}
else if( f->type() == fileItem::PRESET_FILE )
{
// presets are per default opened in bb-editor
multimediaProject mmp( f->fullName() );
track * t = track::create( track::CHANNEL_TRACK,
bbEditor::inst() );
channelTrack * ct = dynamic_cast<channelTrack *>( t );
if( ct != NULL )
{
ct->loadTrackSpecificSettings( mmp.content().
firstChild().
toElement() );
ct->toggledChannelButton( TRUE );
}
}
else if( f->type() == fileItem::SONG_FILE )
{
if( songEditor::inst()->mayChangeProject() == TRUE )
{
songEditor::inst()->loadProject(
f->fullName() );
}
}
}
}
#ifdef QT4
void fileBrowser::contextMenuRequest( Q3ListViewItem * i, const QPoint &, int )
@@ -359,8 +177,6 @@ void fileBrowser::contextMenuRequest( QListViewItem * i, const QPoint &, int )
contextMenu->addAction( tr( "Open in new channel/B+B Editor" ),
this,
SLOT( openInNewChannelBBE() ) );
//contextMenu->addSeparator ();
//contextMenu->addAction (tr("Rename"), this, SLOT(renameItem()));
contextMenu->exec( QCursor::pos() );
m_contextMenuItem = NULL;
delete contextMenu;
@@ -487,9 +303,222 @@ void fileBrowser::openInNewChannelBBE( void )
void fileBrowser::renameItem( void )
listView::listView( QWidget * _parent ) :
Q3ListView( _parent ),
m_mousePressed( FALSE ),
m_pressPos(),
m_previewPlayHandle( NULL )
{
m_contextMenuItem->startRename( 0 );
addColumn( tr( "Files" ) );
setTreeStepSize( 12 );
setSorting( -1 );
setShowToolTips( TRUE );
setFont( pointSize<8>( font() ) );
}
listView::~listView()
{
}
void listView::contentsMouseDoubleClickEvent( QMouseEvent * _me )
{
Q3ListView::contentsMouseDoubleClickEvent( _me );
fileItem * f = dynamic_cast<fileItem *>( itemAt(
contentsToViewport( _me->pos() ) ) );
if( f != NULL )
{
if( f->type() == fileItem::SAMPLE_FILE )
{
// samples are per default opened in bb-editor because
// they're likely drum-samples etc.
channelTrack * ct = dynamic_cast<channelTrack *>(
track::create(
track::CHANNEL_TRACK,
bbEditor::inst() ) );
#ifdef LMMS_DEBUG
assert( ct != NULL );
#endif
instrument * afp = ct->loadInstrument(
"audiofileprocessor" );
if( afp != NULL )
{
afp->setParameter( "audiofile", f->fullName() );
}
ct->toggledChannelButton( TRUE );
}
else if( f->type() == fileItem::PRESET_FILE )
{
// presets are per default opened in bb-editor
multimediaProject mmp( f->fullName() );
track * t = track::create( track::CHANNEL_TRACK,
bbEditor::inst() );
channelTrack * ct = dynamic_cast<channelTrack *>( t );
if( ct != NULL )
{
ct->loadTrackSpecificSettings( mmp.content().
firstChild().
toElement() );
ct->toggledChannelButton( TRUE );
}
}
else if( f->type() == fileItem::PROJECT_FILE )
{
if( songEditor::inst()->mayChangeProject() == TRUE )
{
songEditor::inst()->loadProject(
f->fullName() );
}
}
}
}
void listView::contentsMousePressEvent( QMouseEvent * _me )
{
Q3ListView::contentsMousePressEvent( _me );
if( _me->button() != Qt::LeftButton )
{
return;
}
QPoint p( contentsToViewport( _me->pos() ) );
Q3ListViewItem * i = itemAt( p );
if ( i )
{
if ( p.x() > header()->cellPos( header()->mapToActual( 0 ) ) +
treeStepSize() * ( i->depth() + ( rootIsDecorated() ?
1 : 0 ) ) + itemMargin() ||
p.x() < header()->cellPos(
header()->mapToActual( 0 ) ) )
{
m_pressPos = _me->pos();
m_mousePressed = TRUE;
}
}
fileItem * f = dynamic_cast<fileItem *>( i );
if( f != NULL )
{
if( m_previewPlayHandle != NULL )
{
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
if( f->type() == fileItem::SAMPLE_FILE )
{
textFloat * tf = textFloat::displayMessage(
tr( "Loading sample" ),
tr( "Please wait, loading sample for "
"preview..." ),
embed::getIconPixmap( "sound_file",
24, 24 ), 0 );
#ifdef QT4
qApp->processEvents( QEventLoop::AllEvents );
#else
qApp->processEvents();
#endif
samplePlayHandle * s = new samplePlayHandle(
f->fullName() );
s->setDoneMayReturnTrue( FALSE );
m_previewPlayHandle = s;
delete tf;
}
else if( f->type() == fileItem::PRESET_FILE )
{
m_previewPlayHandle = new presetPreviewPlayHandle(
f->fullName() );
}
if( m_previewPlayHandle != NULL )
{
mixer::inst()->addPlayHandle( m_previewPlayHandle );
}
}
}
void listView::contentsMouseMoveEvent( QMouseEvent * _me )
{
if( m_mousePressed == TRUE &&
( m_pressPos - _me->pos() ).manhattanLength() >
QApplication::startDragDistance() )
{
contentsMouseReleaseEvent( NULL );
fileItem * f = dynamic_cast<fileItem *>( itemAt(
contentsToViewport( m_pressPos ) ) );
if( f != NULL )
{
switch( f->type() )
{
case fileItem::PRESET_FILE:
new stringPairDrag( "presetfile",
f->fullName(),
embed::getIconPixmap(
"preset_file" ),
this );
break;
case fileItem::SAMPLE_FILE:
new stringPairDrag( "samplefile",
f->fullName(),
embed::getIconPixmap(
"sound_file" ),
this );
break;
case fileItem::MIDI_FILE:
new stringPairDrag( "midifile",
f->fullName(),
embed::getIconPixmap(
"midi_file" ),
this );
break;
default:
break;
}
}
}
}
void listView::contentsMouseReleaseEvent( QMouseEvent * _me )
{
m_mousePressed = FALSE;
if( m_previewPlayHandle != NULL )
{
// if there're samples shorter than 3 seconds, we don't
// stop them if the user releases mouse-button...
samplePlayHandle * s = dynamic_cast<samplePlayHandle *>(
m_previewPlayHandle );
if( s != NULL )
{
if( s->totalFrames() - s->framesDone() <=
static_cast<Uint32>(
mixer::inst()->sampleRate() * 3 ) )
{
s->setDoneMayReturnTrue( TRUE );
m_previewPlayHandle = NULL;
return;
}
}
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
}
@@ -658,9 +687,10 @@ void directory::setup( void )
QPixmap * fileItem::s_songFilePixmap = NULL;
QPixmap * fileItem::s_projectFilePixmap = NULL;
QPixmap * fileItem::s_presetFilePixmap = NULL;
QPixmap * fileItem::s_sampleFilePixmap = NULL;
QPixmap * fileItem::s_midiFilePixmap = NULL;
QPixmap * fileItem::s_unknownFilePixmap = NULL;
@@ -692,33 +722,46 @@ fileItem::fileItem( Q3ListViewItem * _parent, const QString & _name,
void fileItem::initPixmapStuff( void )
{
if( s_songFilePixmap == NULL )
if( s_projectFilePixmap == NULL )
{
s_songFilePixmap = new QPixmap( embed::getIconPixmap(
s_projectFilePixmap = new QPixmap( embed::getIconPixmap(
"project_file", 16, 16 ) );
}
if( s_presetFilePixmap == NULL )
{
s_presetFilePixmap = new QPixmap( embed::getIconPixmap(
"preset_file", 16, 16 ) );
}
if( s_sampleFilePixmap == NULL )
{
s_sampleFilePixmap = new QPixmap( embed::getIconPixmap(
"sound_file", 16, 16 ) );
}
if( s_midiFilePixmap == NULL )
{
s_midiFilePixmap = new QPixmap( embed::getIconPixmap(
"midi_file", 16, 16 ) );
}
if( s_unknownFilePixmap == NULL )
{
s_unknownFilePixmap = new QPixmap( embed::getIconPixmap(
"unknown_file" ) );
"unknown_file" ) );
}
switch( m_type )
{
case SONG_FILE: m_pix = s_songFilePixmap; break;
case PROJECT_FILE: m_pix = s_projectFilePixmap; break;
case PRESET_FILE: m_pix = s_presetFilePixmap; break;
case SAMPLE_FILE: m_pix = s_sampleFilePixmap; break;
case UNKNOWN: m_pix = s_unknownFilePixmap; break;
case MIDI_FILE: m_pix = s_midiFilePixmap; break;
case UNKNOWN:
default:
m_pix = s_unknownFilePixmap;
break;
}
}
@@ -734,7 +777,7 @@ void fileItem::determineFileType( void )
#endif
if( ext == "mmp" || ext == "mpt" )
{
m_type = SONG_FILE;
m_type = PROJECT_FILE;
}
else if( ext == "xml" )
{
@@ -742,7 +785,7 @@ void fileItem::determineFileType( void )
multimediaProject::typeOfFile( fullName() );
if( t == multimediaProject::SONG_PROJECT )
{
m_type = SONG_FILE;
m_type = PROJECT_FILE;
}
else if( t == multimediaProject::CHANNEL_SETTINGS )
{
@@ -763,6 +806,10 @@ void fileItem::determineFileType( void )
{
m_type = SAMPLE_FILE;
}
else if( ext == "mid" )
{
m_type = MIDI_FILE;
}
else
{
m_type = UNKNOWN;

2
src/core/mixer.cpp
View File

@@ -504,7 +504,7 @@ audioDevice * mixer::tryAudioDevices( void )
midiClient * mixer::tryMIDIClients( void )
{
QString client_name = configManager::inst()->value( "mixer",
"midiclient" );
"mididev" );
#ifdef ALSA_SUPPORT
if( client_name == midiALSASeq::name() || client_name == "" )

2
src/core/name_label.cpp
View File

@@ -140,7 +140,7 @@ void nameLabel::mousePressEvent( QMouseEvent * _me )
else
{
emit clicked();
//QLabel::mousePressEvent( _me );
QLabel::mousePressEvent( _me );
}
}

2
src/core/note_play_handle.cpp
View File

@@ -199,7 +199,7 @@ void notePlayHandle::play( void )
void notePlayHandle::checkValidity( void )
{
if( m_channelTrack != NULL &&
m_channelTrack->trackType() == track::NULL_TRACK )
m_channelTrack->type() == track::NULL_TRACK )
{
m_channelTrack = NULL;
}

32
src/core/piano_roll.cpp
View File

@@ -140,8 +140,6 @@ pianoRoll::pianoRoll( void ) :
m_notesEditHeight( 100 ),
m_ppt( DEFAULT_PR_PPT ),
m_lenOfNewNotes( midiTime( 0, 16 ) ),
m_shiftPressed( FALSE ),
m_controlPressed( FALSE ),
m_startKey( INITIAL_START_KEY ),
m_keyMouseOver( INITIAL_START_KEY ),
m_lastKey( 0 ),
@@ -1781,23 +1779,6 @@ void pianoRoll::mouseMoveEvent( QMouseEvent * _me )
void pianoRoll::keyPressEvent( QKeyEvent * _ke )
{
if( _ke->key() == Qt::Key_Shift )
{
m_shiftPressed = TRUE;
}
else
{
m_shiftPressed = FALSE;
}
if( _ke->key() == Qt::Key_Control )
{
m_controlPressed = TRUE;
}
else
{
m_controlPressed = FALSE;
}
switch( _ke->key() )
{
case Qt::Key_Up:
@@ -1919,19 +1900,10 @@ void pianoRoll::keyPressEvent( QKeyEvent * _ke )
void pianoRoll::keyReleaseEvent( QKeyEvent * )
{
m_shiftPressed = FALSE;
m_controlPressed = FALSE;
}
void pianoRoll::wheelEvent( QWheelEvent * _we )
{
_we->accept();
if( m_controlPressed )
if( lmmsMainWin::isCtrlPressed() == TRUE )
{
if( _we->delta() > 0 )
{
@@ -1958,7 +1930,7 @@ void pianoRoll::wheelEvent( QWheelEvent * _we )
m_timeLine->setPixelsPerTact( m_ppt );
update();
}
else if( m_shiftPressed )
else if( lmmsMainWin::isShiftPressed() )
{
m_leftRightScroll->setValue( m_leftRightScroll->value() -
_we->delta() * 2 / 15 );

71
src/core/plugin.cpp
View File

@@ -23,25 +23,19 @@
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include "qt3support.h"
#ifdef QT4
#include <QMessageBox>
#include <QDir>
#include <QLibrary>
#else
#include <qmessagebox.h>
#include <qdir.h>
#include <qlibrary.h>
#endif
@@ -87,15 +81,16 @@ QString plugin::getParameter( const QString & )
plugin * plugin::instantiate( const QString & _plugin_name, void * _data )
{
#ifdef HAVE_DLFCN_H
/*#ifdef HAVE_DLFCN_H
void * handle = dlopen( QString( "lib" + _plugin_name + ".so" ).
#ifdef QT4
toAscii().constData()
#else
ascii()
#endif
, RTLD_NOW );
if( handle == NULL )
, RTLD_NOW );*/
QLibrary plugin_lib( _plugin_name );
if( /*handle == NULL*/ plugin_lib.load() == FALSE )
{
QMessageBox::information( NULL,
mixer::tr( "Plugin not found" ),
@@ -105,13 +100,17 @@ plugin * plugin::instantiate( const QString & _plugin_name, void * _data )
QMessageBox::Default );
return( new dummyPlugin() );
}
dlerror();
instantiationHook inst_hook = ( instantiationHook ) plugin_lib.resolve(
"lmms_plugin_main" );
/* dlerror();
instantiationHook inst_hook = ( instantiationHook )( dlsym( handle,
"lmms_plugin_main" ) );
char * error = dlerror();
if( error != NULL )
{
printf( "%s\n", error );
printf( "%s\n", error );*/
if( inst_hook == NULL )
{
QMessageBox::information( NULL,
mixer::tr( "Error while loading plugin" ),
mixer::tr( "Failed loading plugin \"%1\"!"
@@ -120,11 +119,14 @@ plugin * plugin::instantiate( const QString & _plugin_name, void * _data )
QMessageBox::Default );
return( new dummyPlugin() );
}
#ifndef QT4
plugin_lib.setAutoUnload( FALSE );
#endif
plugin * inst = inst_hook( _data );
//dlclose( handle );
return( inst );
#endif
return( new dummyPlugin() );
/*#endif
return( new dummyPlugin() );*/
}
@@ -134,8 +136,8 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
{
QDir directory( configManager::inst()->pluginDir() );
#ifdef QT4
QFileInfoList list = directory.entryInfoList( QStringList(
"lib*.so" ) );
QFileInfoList list = directory.entryInfoList(
QStringList( "lib*.so" ) );
#else
const QFileInfoList * lp = directory.entryInfoList( "lib*.so" );
// if directory doesn't exist or isn't readable, we get NULL which would
@@ -154,6 +156,16 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
#else
const QFileInfo & f = **file;
#endif
QLibrary plugin_lib( f.absoluteFilePath() );
if( plugin_lib.load() == FALSE ||
plugin_lib.resolve( "lmms_plugin_main" ) == NULL )
{
continue;
}
#ifndef QT4
plugin_lib.setAutoUnload( FALSE );
#endif
/*
void * handle = dlopen( f.absoluteFilePath().
#ifdef QT4
toAscii().constData(),
@@ -173,11 +185,26 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
{
printf( "plugin-loader: %s\n", msg );
continue;
}
QString desc_name = f.fileName().mid( 3 ).section( '.', 0, 0 ) +
}*/
QString desc_name = f.fileName().section( '.', 0, 0 ) +
"_plugin_descriptor";
descriptor * plugin_desc =
(descriptor *) dlsym( handle, desc_name.
if( desc_name.left( 3 ) == "lib" )
{
desc_name = desc_name.mid( 3 );
}
descriptor * plugin_desc = (descriptor *) plugin_lib.resolve(
desc_name.
#ifdef QT4
toAscii().constData()
#else
ascii()
#endif
);
if( plugin_desc == NULL )
{
continue;
}
/* (descriptor *) dlsym( handle, desc_name.
#ifdef QT4
toAscii().constData()
#else
@@ -189,7 +216,7 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
{
printf( "plugin-loader: %s\n", msg );
continue;
}
}*/
_plugin_descs.push_back( *plugin_desc );
//dlclose( handle );
}

4
src/core/plugin_browser.cpp
View File

@@ -233,8 +233,8 @@ void pluginDescWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton )
{
new stringPairDrag( "plugin", m_pluginDescriptor.name, m_logo,
this );
new stringPairDrag( "instrument", m_pluginDescriptor.name,
m_logo, this );
m_mouseOver = FALSE;
update();
}

99
src/core/song_editor.cpp
View File

@@ -109,13 +109,12 @@ songEditor::songEditor() :
m_exporting( FALSE ),
m_playing( FALSE ),
m_paused( FALSE ),
m_loadingProject( FALSE ),
m_playMode( PLAY_SONG ),
m_trackToPlay( NULL ),
m_patternToPlay( NULL ),
m_loopPattern( FALSE ),
m_scrollBack( FALSE ),
m_shiftPressed( FALSE ),
m_controlPressed( FALSE )
m_scrollBack( FALSE )
{
// hack, because code called out of this function uses
// songEditor::inst(), which assigns s_instanceOfMe this function
@@ -211,7 +210,7 @@ songEditor::songEditor() :
#endif
m_masterVolumeSlider->setFixedSize( 26, 60 );
m_masterVolumeSlider->setTickInterval( 50 );
toolTip::add( m_masterVolumeSlider, tr( "master output volume" ) );
toolTip::add( m_masterVolumeSlider, tr( "master volume" ) );
connect( m_masterVolumeSlider, SIGNAL( valueChanged( int ) ), this,
SLOT( masterVolumeChanged( int ) ) );
@@ -223,6 +222,8 @@ songEditor::songEditor() :
SLOT( masterVolumeReleased() ) );
m_mvsStatus = new textFloat( m_masterVolumeSlider );
m_mvsStatus->setTitle( tr( "Master volume" ) );
m_mvsStatus->setPixmap( embed::getIconPixmap( "master_volume" ) );
lmmsMainWin::inst()->addWidgetToToolBar( master_vol_lbl );
lmmsMainWin::inst()->addWidgetToToolBar( m_masterVolumeSlider );
@@ -256,6 +257,8 @@ songEditor::songEditor() :
SLOT( masterPitchReleased() ) );
m_mpsStatus = new textFloat( m_masterPitchSlider );
m_mpsStatus->setTitle( tr( "Master pitch" ) );
m_mpsStatus->setPixmap( embed::getIconPixmap( "master_pitch" ) );
lmmsMainWin::inst()->addWidgetToToolBar( master_pitch_lbl );
lmmsMainWin::inst()->addWidgetToToolBar( m_masterPitchSlider );
@@ -493,30 +496,15 @@ void songEditor::resizeEvent( QResizeEvent * _re )
void songEditor::keyPressEvent( QKeyEvent * _ke )
{
if( _ke->key() == Qt::Key_Shift )
{
m_shiftPressed = TRUE;
}
else
{
m_shiftPressed = FALSE;
}
if( _ke->key() == Qt::Key_Control )
{
m_controlPressed = TRUE;
}
else
{
m_controlPressed = FALSE;
}
if( _ke->modifiers() & Qt::ShiftModifier &&
_ke->key() == Qt::Key_Insert )
if( /*_ke->modifiers() & Qt::ShiftModifier*/
lmmsMainWin::isShiftPressed() == TRUE &&
_ke->key() == Qt::Key_Insert )
{
insertBar();
}
else if( _ke->modifiers() & Qt::ShiftModifier &&
_ke->key() == Qt::Key_Delete )
else if(/* _ke->modifiers() & Qt::ShiftModifier &&*/
lmmsMainWin::isShiftPressed() == TRUE &&
_ke->key() == Qt::Key_Delete )
{
removeBar();
}
@@ -557,7 +545,7 @@ void songEditor::keyPressEvent( QKeyEvent * _ke )
}
else
{
_ke->ignore();
QWidget::keyPressEvent( _ke );
}
}
@@ -576,7 +564,7 @@ void songEditor::scrolled( int _new_pos )
void songEditor::wheelEvent( QWheelEvent * _we )
{
if( m_controlPressed )
if( lmmsMainWin::isCtrlPressed() == TRUE )
{
if( _we->delta() > 0 )
{
@@ -592,12 +580,12 @@ void songEditor::wheelEvent( QWheelEvent * _we )
m_zoomingComboBox->setCurrentIndex(
m_zoomingComboBox->findText( QString::number(
static_cast<int>( pixelsPerTact() *
100 / DEFAULT_PIXELS_PER_TACT ) ) +"%" ) );
100 / DEFAULT_PIXELS_PER_TACT ) ) + "%" ) );
#else
// update combobox with zooming-factor
m_zoomingComboBox->setCurrentText( QString::number(
static_cast<int>( pixelsPerTact() *
100 / DEFAULT_PIXELS_PER_TACT ) ) +"%" );
100 / DEFAULT_PIXELS_PER_TACT ) ) + "%" );
#endif
// update timeline
m_playPos[PLAY_SONG].m_timeLine->setPixelsPerTact(
@@ -605,7 +593,7 @@ void songEditor::wheelEvent( QWheelEvent * _we )
// and make sure, all TCO's are resized and relocated
realignTracks( TRUE );
}
else if( m_shiftPressed )
else if( lmmsMainWin::isShiftPressed() == TRUE )
{
m_leftRightScroll->setValue( m_leftRightScroll->value() -
_we->delta() / 30 );
@@ -623,10 +611,14 @@ void songEditor::wheelEvent( QWheelEvent * _we )
void songEditor::masterVolumeChanged( int _new_val )
{
if( m_mvsStatus->isVisible() == FALSE )
masterVolumeMoved( _new_val );
if( m_mvsStatus->isVisible() == FALSE && m_loadingProject == FALSE )
{
masterVolumeMoved( _new_val );
m_mvsStatus->reparent( m_masterVolumeSlider );
m_mvsStatus->move( m_masterVolumeSlider->mapTo(
m_masterVolumeSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterVolumeSlider->width() + 2, -2 ) );
m_mvsStatus->setVisibilityTimeOut( 1000 );
}
mixer::inst()->setMasterGain( 2.0f - _new_val / 100.0f );
@@ -639,6 +631,10 @@ void songEditor::masterVolumeChanged( int _new_val )
void songEditor::masterVolumePressed( void )
{
m_mvsStatus->reparent( m_masterVolumeSlider );
m_mvsStatus->move( m_masterVolumeSlider->mapTo(
m_masterVolumeSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterVolumeSlider->width() + 2, -2 ) );
m_mvsStatus->show();
masterVolumeMoved( m_masterVolumeSlider->value() );
}
@@ -648,8 +644,7 @@ void songEditor::masterVolumePressed( void )
void songEditor::masterVolumeMoved( int _new_val )
{
m_mvsStatus->setText( tr( "Master output volume: %1%" ).arg( 200 -
_new_val ) );
m_mvsStatus->setText( tr( "Value: %1%" ).arg( 200 - _new_val ) );
}
@@ -665,10 +660,14 @@ void songEditor::masterVolumeReleased( void )
void songEditor::masterPitchChanged( int _new_val )
{
if( m_mpsStatus->isVisible() == FALSE )
masterPitchMoved( _new_val );
if( m_mpsStatus->isVisible() == FALSE && m_loadingProject == FALSE )
{
masterPitchMoved( _new_val );
m_mpsStatus->reparent( m_masterPitchSlider );
m_mpsStatus->move( m_masterPitchSlider->mapTo(
m_masterPitchSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterPitchSlider->width() + 2, -2 ) );
m_mpsStatus->setVisibilityTimeOut( 1000 );
}
setModified();
@@ -680,6 +679,10 @@ void songEditor::masterPitchChanged( int _new_val )
void songEditor::masterPitchPressed( void )
{
m_mpsStatus->reparent( m_masterPitchSlider );
m_mpsStatus->move( m_masterPitchSlider->mapTo(
m_masterPitchSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterPitchSlider->width() + 2, -2 ) );
m_mpsStatus->show();
masterPitchMoved( m_masterPitchSlider->value() );
}
@@ -689,8 +692,7 @@ void songEditor::masterPitchPressed( void )
void songEditor::masterPitchMoved( int _new_val )
{
m_mpsStatus->setText( tr( "Master pitch: %1 semitones").arg(
-_new_val ) );
m_mpsStatus->setText( tr( "Value: %1 semitones").arg( -_new_val ) );
}
@@ -957,7 +959,7 @@ void songEditor::processNextBuffer( void )
while( total_frames_played < mixer::inst()->framesPerAudioBuffer() )
{
Uint32 played_frames = mixer::inst()->framesPerAudioBuffer() -
total_frames_played;
total_frames_played;
// did we play a whole tact?
if( m_playPos[m_playMode].currentFrame() >= frames_per_tact )
@@ -1019,9 +1021,8 @@ void songEditor::processNextBuffer( void )
// update frame-counters
total_frames_played += played_frames;
m_playPos[m_playMode].setCurrentFrame(
m_playPos[m_playMode].currentFrame() +
played_frames );
m_playPos[m_playMode].setCurrentFrame( played_frames +
m_playPos[m_playMode].currentFrame() );
m_playPos[m_playMode].setTact64th(
( m_playPos[m_playMode].currentFrame() *
64 / frames_per_tact) % 64 );
@@ -1350,7 +1351,11 @@ void songEditor::clearProject( void )
//mixer::inst()->clear();
while( mixer::inst()->haveNoRunningNotes() == FALSE )
{
/* qApp->processEvents();*/
#ifdef QT4
QApplication::processEvents( QEventLoop::AllEvents );
#else
qApp->processEvents();
#endif
}
trackVector tv = tracks();
@@ -1385,9 +1390,11 @@ void songEditor::createNewProject( void )
"tripleoscillator" );
track::create( track::BB_TRACK, this );
m_loadingProject = TRUE;
setBPM( DEFAULT_BPM );
m_masterVolumeSlider->setValue( 100 );
m_masterPitchSlider->setValue( 0 );
m_loadingProject = FALSE;
m_fileName = m_oldFileName = "";
@@ -1419,6 +1426,8 @@ void FASTCALL songEditor::loadProject( const QString & _file_name )
m_fileName = _file_name;
m_oldFileName = _file_name;
m_loadingProject = TRUE;
multimediaProject mmp( m_fileName );
// if file could not be opened, head-node is null and we create
// new project
@@ -1451,7 +1460,7 @@ void FASTCALL songEditor::loadProject( const QString & _file_name )
else
{
m_masterVolumeSlider->setValue(
DEFAULT_VOLUME );
DEFAULT_VOLUME );
}
}
else if( node.nodeName() == "masterpitch" )
@@ -1485,6 +1494,8 @@ void FASTCALL songEditor::loadProject( const QString & _file_name )
m_modified = FALSE;
m_leftRightScroll->setValue( 0 );
m_loadingProject = FALSE;
lmmsMainWin::inst()->resetWindowTitle( "" );
}

71
src/core/timeline.cpp
View File

@@ -1,6 +1,5 @@
/*
* playpos_marker.cpp - class timeLine, representing a time-line with
* position marker
* timeline.cpp - class timeLine, representing a time-line with position marker
*
* Copyright (c) 2004-2005 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
@@ -48,6 +47,8 @@
#include "embed.h"
#include "templates.h"
#include "nstate_button.h"
#include "lmms_main_win.h"
#include "text_float.h"
@@ -71,6 +72,7 @@ timeLine::timeLine( const int _xoff, const int _yoff, const float _ppt,
m_pos( _pos ),
m_begin( _begin ),
m_savedPos( -1 ),
m_hint( NULL ),
m_action( NONE ),
m_moveXOff( 0 )
{
@@ -123,6 +125,7 @@ timeLine::timeLine( const int _xoff, const int _yoff, const float _ppt,
timeLine::~timeLine()
{
m_pos.m_timeLine = NULL;
delete m_hint;
}
@@ -244,8 +247,8 @@ void timeLine::paintEvent( QPaintEvent * )
const QPixmap & lpoint = loopPointsEnabled() ?
*s_loopPointPixmap :
*s_loopPointDisabledPixmap;
p.drawPixmap( markerX( m_loopPos[0] ), 7, lpoint );
p.drawPixmap( markerX( m_loopPos[1] ), 7, lpoint );
p.drawPixmap( markerX( loopBegin() ), 7, lpoint );
p.drawPixmap( markerX( loopEnd() ), 7, lpoint );
tact tact_num = m_begin.getTact();
@@ -292,16 +295,41 @@ void timeLine::mousePressEvent( QMouseEvent * _me )
s_loopPointPixmap->width() )
{
m_action = MOVE_LOOP_BEGIN;
m_moveXOff = s_loopPointPixmap->width() / 2;
}
else if( _me->x() >= markerX( loopEnd() ) &&
_me->x() <= markerX( loopEnd() ) +
s_loopPointPixmap->width() )
{
m_action = MOVE_LOOP_END;
}
if( m_action != NONE )
{
m_moveXOff = s_loopPointPixmap->width() / 2;
}
}
else if( _me->button() == Qt::MidButton )
{
const midiTime t = m_begin +
static_cast<Sint32>( _me->x() * 64 / m_ppt );
Uint8 pmin = 0;
Uint8 pmax = 1;
m_action = MOVE_LOOP_BEGIN;
if( m_loopPos[pmin] > m_loopPos[pmax] )
{
qSwap( pmin, pmax );
m_action = MOVE_LOOP_END;
}
if( lmmsMainWin::isShiftPressed() == TRUE )
{
m_loopPos[pmax] = t;
m_action = ( m_action == MOVE_LOOP_BEGIN ) ?
MOVE_LOOP_END : MOVE_LOOP_BEGIN;
}
else
{
m_loopPos[pmin] = t;
}
}
else
{
m_action = MOVE_POS_MARKER;
@@ -314,6 +342,14 @@ void timeLine::mousePressEvent( QMouseEvent * _me )
m_moveXOff = s_posMarkerPixmap->width() / 2;
}
}
if( m_action == MOVE_LOOP_BEGIN || m_action == MOVE_LOOP_END )
{
delete m_hint;
m_hint = textFloat::displayMessage( tr( "Hint" ),
tr( "Press <Ctrl> to disable magnetic "
"loop-points." ),
embed::getIconPixmap( "hint" ), 0 );
}
mouseMoveEvent( _me );
}
@@ -334,14 +370,27 @@ void timeLine::mouseMoveEvent( QMouseEvent * _me )
break;
case MOVE_LOOP_BEGIN:
m_loopPos[0] = t.getTact() * 64;
update();
break;
case MOVE_LOOP_END:
m_loopPos[1] = t.getTact() * 64;
{
Uint8 i = m_action - MOVE_LOOP_BEGIN;
if( lmmsMainWin::isCtrlPressed() == TRUE )
{
// no ctrl-press-hint when having ctrl pressed
delete m_hint;
m_hint = NULL;
m_loopPos[i] = t;
}
else
{
m_loopPos[i] = t.getTact() * 64;
if( t.getTact64th() >= 32 )
{
m_loopPos[i] += 64;
}
}
update();
break;
}
default:
break;
@@ -353,6 +402,8 @@ void timeLine::mouseMoveEvent( QMouseEvent * _me )
void timeLine::mouseReleaseEvent( QMouseEvent * _me )
{
delete m_hint;
m_hint = NULL;
m_action = NONE;
}

460
src/core/track.cpp
View File

@@ -58,6 +58,10 @@
#include "pixmap_button.h"
#include "debug.h"
#include "tooltip.h"
#include "string_pair_drag.h"
#include "mmp.h"
#include "lmms_main_win.h"
#include "text_float.h"
@@ -68,6 +72,8 @@ const Uint16 TRACK_OP_BTN_HEIGHT = 14;
textFloat * trackContentObject::s_textFloat = NULL;
// ===========================================================================
// trackContentObject
@@ -86,6 +92,13 @@ trackContentObject::trackContentObject( track * _track ) :
m_autoResize( FALSE ),
m_initialMouseX( 0 )
{
if( s_textFloat == NULL )
{
s_textFloat = new textFloat( this );
s_textFloat->setPixmap( embed::getIconPixmap(
"xclock", 24, 24 ) );
}
#ifdef QT4
setAttribute( Qt::WA_DeleteOnClose );
setFocusPolicy( Qt::StrongFocus );
@@ -95,9 +108,10 @@ trackContentObject::trackContentObject( track * _track ) :
show();
movePosition( 0 );
changeLength( 0 );
setFixedHeight( parentWidget()->height()-2 );
// if( useFixedWidth() )
// setFixedWidth( _channel_track->getTrackContentWidget()->width() );
setFixedHeight( parentWidget()->height() - 2 );
setAcceptDrops( TRUE );
setMouseTracking( TRUE );
}
@@ -129,7 +143,6 @@ void trackContentObject::movePosition( const midiTime & _pos )
// moving of TCO can result in change of song-length etc.,
// therefore we update the trackcontainer
m_track->getTrackContainer()->update();
setMouseTracking( TRUE );
}
@@ -166,25 +179,103 @@ float trackContentObject::pixelsPerTact( void )
void trackContentObject::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "tco_" +
QString::number( m_track->type() ) );
}
void trackContentObject::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == ( "tco_" + QString::number( m_track->type() ) ) )
{
// value contains our XML-data so simply create a
// multimediaProject which does the rest for us...
multimediaProject mmp( value, FALSE );
// at least save position before getting to moved to somewhere
// the user doesn't expect...
midiTime pos = startPosition();
loadSettings( mmp.content().firstChild().toElement() );
movePosition( pos );
_de->accept();
}
}
void trackContentObject::leaveEvent( QEvent * _e )
{
while( QApplication::overrideCursor() != NULL )
{
QApplication::restoreOverrideCursor();
}
if( _e != NULL )
{
QWidget::leaveEvent( _e );
}
}
void trackContentObject::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton && fixedTCOs() == FALSE )
if( _me->button() == Qt::LeftButton && lmmsMainWin::isCtrlPressed() )
{
m_initialMouseX = _me->x() - TCO_BORDER_WIDTH;
multimediaProject mmp( multimediaProject::DRAG_N_DROP_DATA );
saveSettings( mmp, mmp.content() );
#ifdef QT4
QPixmap thumbnail = QPixmap::grabWidget( this ).scaled(
128, 128,
Qt::KeepAspectRatio,
Qt::SmoothTransformation );
#else
QSize s( size() );
s.scale( 128, 128, QSize::ScaleMin );
QPixmap thumbnail = QPixmap::grabWidget( this ).
convertToImage().smoothScale( s );
#endif
new stringPairDrag( "tco_" +
QString::number( m_track->type() ),
mmp.toString(), thumbnail, this );
}
else if( _me->button() == Qt::LeftButton &&
/* lmmsMainWin::isShiftPressed() == FALSE &&*/
fixedTCOs() == FALSE )
{
m_initialMouseX = _me->x();
if( _me->x() < width()-RESIZE_GRIP_WIDTH )
if( _me->x() < width() - RESIZE_GRIP_WIDTH )
{
m_moving = TRUE;
QCursor c( Qt::SizeAllCursor );
QApplication::setOverrideCursor( c );
s_textFloat->setTitle( tr( "Current position" ) );
}
else if( m_autoResize == FALSE )
{
m_resizing = TRUE;
QCursor c( Qt::SizeHorCursor );
QApplication::setOverrideCursor( c );
s_textFloat->setTitle( tr( "Current length" ) );
}
s_textFloat->reparent( this );
// setup text-float as if TCO was already moved/resized
mouseMoveEvent( _me );
s_textFloat->show();
}
else if( ( _me->button() == Qt::MidButton/* ||
( _me->button() == Qt::LeftButton &&
lmmsMainWin::isShiftPressed() == TRUE )*/ ) &&
fixedTCOs() == FALSE )
{
close();
}
}
@@ -201,15 +292,25 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
currentPosition() +
static_cast<int>( x * 64 / ppt ) ) );
m_track->getTrackWidget()->changePosition();
s_textFloat->setText( QString( "%1:%2" ).
arg( m_startPosition.getTact() + 1 ).
arg( m_startPosition.getTact64th() ) );
s_textFloat->move( mapTo( topLevelWidget(), QPoint( 0, 0 ) ) +
QPoint( -2 - s_textFloat->width(), 8 ) );
}
else if( m_resizing )
{
changeLength( tMax( 64,
static_cast<int>( _me->x() * 64 / ppt ) ) );
s_textFloat->setText( QString( "%1:%2" ).
arg( length().getTact() + 1 ).
arg( length().getTact64th() ) );
s_textFloat->move( mapTo( topLevelWidget(), QPoint( 0, 0 ) ) +
QPoint( width() + 2, 8 ) );
}
else
{
if( _me->x() >= width()-RESIZE_GRIP_WIDTH )
if( _me->x() > width() - RESIZE_GRIP_WIDTH )
{
if( QApplication::overrideCursor() != NULL &&
QApplication::overrideCursor()->shape() !=
@@ -225,10 +326,7 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
}
else
{
while( QApplication::overrideCursor() != NULL )
{
QApplication::restoreOverrideCursor();
}
leaveEvent( NULL );
}
}
}
@@ -238,10 +336,8 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
void trackContentObject::mouseReleaseEvent( QMouseEvent * _me )
{
while( QApplication::overrideCursor() != NULL )
{
QApplication::restoreOverrideCursor();
}
s_textFloat->hide();
leaveEvent( NULL );
m_moving = FALSE;
m_resizing = FALSE;
}
@@ -255,7 +351,8 @@ void trackContentObject::contextMenuEvent( QContextMenuEvent * _cme )
if( fixedTCOs() == FALSE )
{
contextMenu.addAction( embed::getIconPixmap( "cancel" ),
tr( "Delete" ), this, SLOT( close() ) );
tr( "Delete (middle mousebutton)" ),
this, SLOT( close() ) );
#ifdef QT4
contextMenu.addSeparator();
#else
@@ -344,6 +441,7 @@ trackContentWidget::trackContentWidget( trackWidget * _parent ) :
setPaletteBackgroundColor( QColor( 96, 96, 96 ) );
#endif
setMouseTracking( TRUE );
setAcceptDrops( TRUE );
}
@@ -364,9 +462,8 @@ trackContentObject * FASTCALL trackContentWidget::getTCO( csize _tco_num )
}
printf( "called trackContentWidget::getTCO( %d, TRUE ), "
" but TCO %d doesn't exist\n", _tco_num, _tco_num );
//m_trackWidget->getTrack().addTCO(
// m_trackWidget->getTrack().createTCO() );
return( NULL );
return( getTrack()->addTCO( getTrack()->createTCO( _tco_num * 64 ) ) );
// return( NULL );
}
@@ -384,7 +481,7 @@ trackContentObject * FASTCALL trackContentWidget::addTCO(
trackContentObject * _tco )
{
m_trackContentObjects.push_back( _tco );
_tco->move( 0, 1 );//(m_trackWidget->height()-_tco->height())/2 );
_tco->move( 0, 1 );
m_trackWidget->changePosition();
songEditor::inst()->setModified();
return( _tco ); // just for convenience
@@ -511,24 +608,49 @@ void trackContentWidget::updateTCOs( void )
void trackContentWidget::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "tco_" +
QString::number( getTrack()->type() ) );
}
void trackContentWidget::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == ( "tco_" + QString::number( getTrack()->type() ) ) &&
getTrack()->getTrackContainer()->fixedTCOs() == FALSE )
{
const midiTime position = getPosition( _de->pos().x() );
trackContentObject * tco = addTCO( getTrack()->createTCO(
position ) );
// value contains our XML-data so simply create a
// multimediaProject which does the rest for us...
multimediaProject mmp( value, FALSE );
// at least save position before getting to moved to somewhere
// the user doesn't expect...
tco->loadSettings( mmp.content().firstChild().toElement() );
tco->movePosition( position );
_de->accept();
}
}
void trackContentWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton &&
m_trackWidget->getTrack()->getTrackContainer()->fixedTCOs() ==
FALSE )
getTrack()->getTrackContainer()->fixedTCOs() == FALSE )
{
const midiTime position = midiTime( m_trackWidget->getTrack()->
getTrackContainer()->
currentPosition() + _me->x() *
64 /
static_cast<int>(
m_trackWidget->
getTrack()->
getTrackContainer()->
pixelsPerTact()
) );
trackContentObject * tco = addTCO( m_trackWidget->getTrack()->
createTCO( position ) );
const midiTime position = getPosition( _me->x() );
trackContentObject * tco = addTCO( getTrack()->createTCO(
position ) );
tco->movePosition( position );
}
}
@@ -570,6 +692,61 @@ void trackContentWidget::resizeEvent( QResizeEvent * _re )
track * trackContentWidget::getTrack( void )
{
return( m_trackWidget->getTrack() );
}
midiTime trackContentWidget::getPosition( int _mouse_x )
{
const trackContainer * tc = getTrack()->getTrackContainer();
return( midiTime( tc->currentPosition() + _mouse_x * 64 /
static_cast<int>( tc->pixelsPerTact() ) ) );
}
// ===========================================================================
// trackSettingsWidget
// ===========================================================================
trackSettingsWidget::trackSettingsWidget( trackWidget * _parent ) :
QWidget( _parent ),
m_trackWidget( _parent )
{
}
trackSettingsWidget::~trackSettingsWidget()
{
}
void trackSettingsWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton &&
m_trackWidget->getTrack()->type() != track::BB_TRACK )
{
multimediaProject mmp( multimediaProject::DRAG_N_DROP_DATA );
m_trackWidget->getTrack()->saveSettings( mmp, mmp.content() );
new stringPairDrag( "track_" +
QString::number( m_trackWidget->getTrack()->type() ),
mmp.toString(), QPixmap::grabWidget( this ), this );
}
}
// ===========================================================================
// trackWidget
@@ -677,6 +854,8 @@ trackWidget::trackWidget( track * _track, QWidget * _parent ) :
#ifndef QT4
setBackgroundMode( Qt::NoBackground );
#endif
setAcceptDrops( TRUE );
setMouseTracking( TRUE );
}
@@ -689,62 +868,6 @@ trackWidget::~trackWidget()
void trackWidget::paintEvent( QPaintEvent * _pe )
{
#ifdef QT4
QPainter p( this );
#else
// create pixmap for whole widget
QPixmap pm( rect().size() );
pm.fill( QColor( 128, 128, 128 ) );
// and a painter for it
QPainter p( &pm );
#endif
p.setPen( QColor( 0, 0, 0 ) );
p.drawLine( 0, height()-1, width()-1, height()-1 );
#ifndef QT4
// blit drawn pixmap to actual widget
bitBlt( this, rect().topLeft(), &pm );
#endif
}
void trackWidget::cloneTrack( void )
{
m_track->getTrackContainer()->cloneTrack( m_track );
}
void trackWidget::removeTrack( void )
{
m_track->getTrackContainer()->removeTrack( m_track );
}
void trackWidget::moveTrackUp( void )
{
m_track->getTrackContainer()->moveTrackUp( m_track );
}
void trackWidget::moveTrackDown( void )
{
m_track->getTrackContainer()->moveTrackDown( m_track );
}
bool trackWidget::muted( void ) const
{
#ifdef QT4
@@ -757,39 +880,6 @@ bool trackWidget::muted( void ) const
void trackWidget::setMuted( bool _muted )
{
#ifdef QT4
m_muteBtn->setChecked( _muted );
#else
m_muteBtn->setOn( _muted );
#endif
m_trackContentWidget.updateTCOs();
}
void trackWidget::muteBtnRightClicked( void )
{
bool m = muted();
m_track->getTrackContainer()->setMutedOfAllTracks( m );
setMuted( !m );
}
midiTime trackWidget::endPosition( const midiTime & _pos_start )
{
const float ppt = m_track->getTrackContainer()->pixelsPerTact();
const int cww = m_trackContentWidget.width();
return( _pos_start + static_cast<int>( cww * 64 / ppt ) );
}
// resposible for moving track-content-widgets to appropriate position after
// change of visible viewport
void trackWidget::changePosition( const midiTime & _new_pos )
@@ -830,6 +920,111 @@ void trackWidget::changePosition( const midiTime & _new_pos )
void trackWidget::cloneTrack( void )
{
m_track->getTrackContainer()->cloneTrack( m_track );
}
void trackWidget::removeTrack( void )
{
m_track->getTrackContainer()->removeTrack( m_track );
}
void trackWidget::moveTrackUp( void )
{
m_track->getTrackContainer()->moveTrackUp( m_track );
}
void trackWidget::moveTrackDown( void )
{
m_track->getTrackContainer()->moveTrackDown( m_track );
}
void trackWidget::setMuted( bool _muted )
{
#ifdef QT4
m_muteBtn->setChecked( _muted );
#else
m_muteBtn->setOn( _muted );
#endif
m_trackContentWidget.updateTCOs();
}
void trackWidget::muteBtnRightClicked( void )
{
bool m = muted();
m_track->getTrackContainer()->setMutedOfAllTracks( m );
setMuted( !m );
}
void trackWidget::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "track_" +
QString::number( m_track->type() ) );
}
void trackWidget::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == ( "track_" + QString::number( m_track->type() ) ) )
{
// value contains our XML-data so simply create a
// multimediaProject which does the rest for us...
multimediaProject mmp( value, FALSE );
m_track->loadSettings( mmp.content().firstChild().toElement() );
_de->accept();
}
}
void trackWidget::paintEvent( QPaintEvent * _pe )
{
#ifdef QT4
QPainter p( this );
#else
// create pixmap for whole widget
QPixmap pm( rect().size() );
pm.fill( QColor( 128, 128, 128 ) );
// and a painter for it
QPainter p( &pm );
#endif
p.setPen( QColor( 0, 0, 0 ) );
p.drawLine( 0, height() - 1, width() - 1, height() - 1 );
#ifndef QT4
// blit drawn pixmap to actual widget
bitBlt( this, rect().topLeft(), &pm );
#endif
}
void trackWidget::resizeEvent( QResizeEvent * _re )
{
m_trackOperationsWidget.setFixedSize( TRACK_OP_WIDTH, height() - 1 );
@@ -848,6 +1043,18 @@ void trackWidget::resizeEvent( QResizeEvent * _re )
midiTime trackWidget::endPosition( const midiTime & _pos_start )
{
const float ppt = m_track->getTrackContainer()->pixelsPerTact();
const int cww = m_trackContentWidget.width();
return( _pos_start + static_cast<int>( cww * 64 / ppt ) );
}
// ===========================================================================
// track
// ===========================================================================
@@ -894,6 +1101,7 @@ track * FASTCALL track::create( trackTypes _tt, trackContainer * _tc )
track * FASTCALL track::create( const QDomElement & _this,
trackContainer * _tc )
{
@@ -934,7 +1142,7 @@ void FASTCALL track::saveSettings( QDomDocument & _doc, QDomElement & _parent )
csize num_of_tcos = getTrackContentWidget()->numOfTCOs();
QDomElement track_de = _doc.createElement( "track" );
track_de.setAttribute( "type", QString::number( trackType() ) );
track_de.setAttribute( "type", QString::number( type() ) );
track_de.setAttribute( "muted", muted() );
_parent.appendChild( track_de );
@@ -955,7 +1163,7 @@ void FASTCALL track::saveSettings( QDomDocument & _doc, QDomElement & _parent )
void FASTCALL track::loadSettings( const QDomElement & _this )
{
if( _this.attribute( "type" ).toInt() != trackType() )
if( _this.attribute( "type" ).toInt() != type() )
{
qWarning( "Current track-type does not match track-type of "
"settings-node!\n" );

31
src/core/track_container.cpp
View File

@@ -56,6 +56,7 @@
#include "channel_track.h"
#include "mmp.h"
#include "config_mgr.h"
#include "midi_file.h"
@@ -309,7 +310,7 @@ unsigned int trackContainer::countTracks( track::trackTypes _tt ) const
for( trackWidgetVector::const_iterator it = m_trackWidgets.begin();
it != m_trackWidgets.end(); ++it )
{
if( ( *it )->getTrack()->trackType() == _tt ||
if( ( *it )->getTrack()->type() == _tt ||
_tt == track::TOTAL_TRACK_TYPES )
{
++cnt;
@@ -379,7 +380,10 @@ void trackContainer::resizeEvent( QResizeEvent * )
void trackContainer::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "preset,plugin" );
stringPairDrag::processDragEnterEvent( _dee,
QString( "presetfile,instrument,midifile,track_%1,track_%2" ).
arg( track::CHANNEL_TRACK ).
arg( track::SAMPLE_TRACK ) );
}
@@ -389,15 +393,16 @@ void trackContainer::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == "plugin" )
if( type == "instrument" )
{
channelTrack * ct = dynamic_cast<channelTrack *>(
track::create( track::CHANNEL_TRACK,
this ) );
ct->loadInstrument( value );
ct->toggledChannelButton( TRUE );
_de->accept();
}
else if( type == "preset" )
else if( type == "presetfile" )
{
multimediaProject mmp( value );
channelTrack * ct = dynamic_cast<channelTrack *>(
@@ -406,6 +411,22 @@ void trackContainer::dropEvent( QDropEvent * _de )
ct->loadTrackSpecificSettings( mmp.content().firstChild().
toElement() );
ct->toggledChannelButton( TRUE );
_de->accept();
}
else if( type == "midifile" )
{
midiFile mf( value );
mf.importToTrackContainer( this );
_de->accept();
}
else if( type.left( 6 ) == "track_" )
{
multimediaProject mmp( value, FALSE );
track::create( mmp.content().firstChild().toElement(), this );
// after adding a track, we have to make sure, actual editor
// can setup new track (e.g. adding TCO's (bbEditor does so))
updateAfterTrackAdd();
_de->accept();
}
}
@@ -415,7 +436,7 @@ void trackContainer::dropEvent( QDropEvent * _de )
void trackContainer::updateScrollArea( void )
{
m_scrollArea->resize( tMax( m_scrollArea->parentWidget()->width() -
m_scrollArea->x()-2, 0 ),
m_scrollArea->x() - 2, 0 ),
tMax( m_scrollArea->parentWidget()->height() -
m_scrollArea->y() - 2, 0 ) );
//m_scrollArea->updateContents();

420
src/lib/ladspa_manager.cpp
View File

@@ -33,21 +33,19 @@
#include <QDir>
#include <QFileInfo>
#include <QLibrary>
#else
#include <qdir.h>
#include <qfileinfo.h>
#include <qlibrary.h>
#define value data
#endif
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <math.h>
@@ -58,14 +56,11 @@ ladspaManager * ladspaManager::s_instanceOfMe = NULL;
ladspaManager::ladspaManager( void )
{
LADSPA_Descriptor_Function descriptorFunction;
void * pluginHandle;
// TODO Need to move the search path definition to the config file to
// have more control over where it tries to find the plugins.
#ifdef QT4
QStringList ladspaDirectories = QString( getenv( "LADSPA_PATH" ) ).
split( ' ' );
split( ':' );
#else
QStringList ladspaDirectories = QStringList::split( ':',
QString( getenv( "LADSPA_PATH" ) ) );
@@ -100,7 +95,8 @@ ladspaManager::ladspaManager( void )
#else
const QFileInfo & f = **file;
#endif
pluginHandle = dlopen( f.absoluteFilePath().
QLibrary plugin_lib( f.absoluteFilePath() );
/* pluginHandle = dlopen( f.absoluteFilePath().
#ifdef QT4
toAscii().constData(),
#else
@@ -109,18 +105,22 @@ ladspaManager::ladspaManager( void )
RTLD_LAZY );
if( pluginHandle )
{
dlerror();
descriptorFunction
= ( LADSPA_Descriptor_Function )
dlsym( pluginHandle,
dlerror();*/
if( plugin_lib.load() == TRUE )
{
LADSPA_Descriptor_Function descriptorFunction =
( LADSPA_Descriptor_Function ) plugin_lib.resolve(
"ladspa_descriptor" );
if( dlerror() == NULL && descriptorFunction )
if( /*dlerror() == NULL &&*/
descriptorFunction != NULL )
{
addPlugins( pluginHandle,
descriptorFunction,
f.fileName() );
#ifndef QT4
plugin_lib.setAutoUnload( FALSE );
#endif
addPlugins( descriptorFunction,
f.fileName() );
}
else
/* else
{
dlclose( ( void * )
f.absoluteFilePath().
@@ -130,7 +130,7 @@ ladspaManager::ladspaManager( void )
ascii()
#endif
);
}
}*/
}
}
}
@@ -141,20 +141,21 @@ ladspaManager::ladspaManager( void )
ladspaManager::~ladspaManager()
{
for( ladspaManagerMapType::Iterator it = m_ladspaManagerMap.begin();
// we trust in auto-unloading-mechanisms of OS
/* for( ladspaManagerMapType::Iterator it = m_ladspaManagerMap.begin();
it != m_ladspaManagerMap.end(); ++it )
{
dlclose( it.value()->pluginHandle );
}
m_ladspaManagerMap.clear();
m_ladspaManagerMap.clear();*/
}
void FASTCALL ladspaManager::addPlugins( void * _plugin_handle,
LADSPA_Descriptor_Function _descriptor_func,
const QString & _file )
void FASTCALL ladspaManager::addPlugins(
LADSPA_Descriptor_Function _descriptor_func,
const QString & _file )
{
const LADSPA_Descriptor * descriptor;
long pluginIndex = 0;
@@ -163,7 +164,6 @@ void FASTCALL ladspaManager::addPlugins( void * _plugin_handle,
{
ladspaManagerDescription * plugIn =
new ladspaManagerDescription;
plugIn->pluginHandle = _plugin_handle;
plugIn->descriptorFunction = _descriptor_func;
plugIn->index = pluginIndex;
@@ -180,10 +180,11 @@ QString FASTCALL ladspaManager::getLabel( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Label ) );
}
else
@@ -199,10 +200,11 @@ bool FASTCALL ladspaManager::hasRealTimeDependency( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_REALTIME( descriptor->Properties ) );
}
else
@@ -218,10 +220,11 @@ bool FASTCALL ladspaManager::isInplaceBroken( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_INPLACE_BROKEN( descriptor->Properties ) );
}
else
@@ -237,10 +240,11 @@ bool FASTCALL ladspaManager::isRealTimeCapable( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_HARD_RT_CAPABLE( descriptor->Properties ) );
}
else
@@ -256,10 +260,11 @@ QString FASTCALL ladspaManager::getName( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Name ) );
}
else
@@ -275,10 +280,11 @@ QString FASTCALL ladspaManager::getMaker( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Maker ) );
}
else
@@ -294,10 +300,11 @@ QString FASTCALL ladspaManager::getCopyright( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Copyright ) );
}
else
@@ -313,10 +320,11 @@ Uint32 FASTCALL ladspaManager::getPortCount( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( descriptor->PortCount );
}
else
@@ -329,15 +337,16 @@ Uint32 FASTCALL ladspaManager::getPortCount( const ladspaKey & _plugin )
bool FASTCALL ladspaManager::isPortInput( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_INPUT
( descriptor->PortDescriptors[_port] ) );
@@ -352,15 +361,16 @@ bool FASTCALL ladspaManager::isPortInput( const ladspaKey & _plugin,
bool FASTCALL ladspaManager::isPortOutput( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_OUTPUT
( descriptor->PortDescriptors[_port] ) );
@@ -374,15 +384,17 @@ bool FASTCALL ladspaManager::isPortOutput( const ladspaKey & _plugin,
bool FASTCALL ladspaManager::isPortAudio( const ladspaKey & _plugin, Uint32 _port )
bool FASTCALL ladspaManager::isPortAudio( const ladspaKey & _plugin,
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_AUDIO
( descriptor->PortDescriptors[_port] ) );
@@ -397,15 +409,16 @@ bool FASTCALL ladspaManager::isPortAudio( const ladspaKey & _plugin, Uint32 _por
bool FASTCALL ladspaManager::isPortControl( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_CONTROL
( descriptor->PortDescriptors[_port] ) );
@@ -426,14 +439,14 @@ bool FASTCALL ladspaManager::areHintsSampleRateDependent(
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_SAMPLE_RATE
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_SAMPLE_RATE ( hintDescriptor ) );
}
else
{
@@ -450,14 +463,14 @@ float FASTCALL ladspaManager::getLowerBound( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_BELOW
( hintDescriptor ) )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_BELOW( hintDescriptor ) )
{
return( descriptor->PortRangeHints[_port].LowerBound );
}
@@ -480,14 +493,14 @@ float FASTCALL ladspaManager::getUpperBound( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_ABOVE
( hintDescriptor ) )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_ABOVE( hintDescriptor ) )
{
return( descriptor->PortRangeHints[_port].LowerBound );
}
@@ -506,19 +519,19 @@ float FASTCALL ladspaManager::getUpperBound( const ladspaKey & _plugin,
bool FASTCALL ladspaManager::isPortToggled( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_TOGGLED
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_TOGGLED( hintDescriptor ) );
}
else
{
@@ -535,21 +548,23 @@ float FASTCALL ladspaManager::getDefaultSetting( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
switch( hintDescriptor & LADSPA_HINT_DEFAULT_MASK )
{
case LADSPA_HINT_DEFAULT_NONE:
return( -999e-99 );
case LADSPA_HINT_DEFAULT_MINIMUM:
return( descriptor->PortRangeHints[_port].LowerBound );
return( descriptor->PortRangeHints[_port].
LowerBound );
case LADSPA_HINT_DEFAULT_LOW:
if( LADSPA_IS_HINT_LOGARITHMIC
( hintDescriptor ))
( hintDescriptor ) )
{
return( exp( log( descriptor->PortRangeHints[_port].LowerBound )
* 0.75
@@ -620,14 +635,14 @@ bool FASTCALL ladspaManager::isLogarithmic( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_LOGARITHMIC
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_LOGARITHMIC( hintDescriptor ) );
}
else
{
@@ -644,14 +659,14 @@ bool FASTCALL ladspaManager::isInteger( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_INTEGER
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_INTEGER( hintDescriptor ) );
}
else
{
@@ -668,11 +683,12 @@ QString FASTCALL ladspaManager::getPortName( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->PortNames[_port] ) );
}
else
@@ -684,15 +700,16 @@ QString FASTCALL ladspaManager::getPortName( const ladspaKey & _plugin,
const void * FASTCALL ladspaManager::getImplementationData( const ladspaKey &
_plugin )
const void * FASTCALL ladspaManager::getImplementationData(
const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( descriptor->ImplementationData );
}
else
@@ -709,10 +726,11 @@ const LADSPA_Descriptor * FASTCALL ladspaManager::getDescriptor(
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( descriptor );
}
else
@@ -729,11 +747,13 @@ LADSPA_Handle FASTCALL ladspaManager::instantiate( const ladspaKey & _plugin,
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
return( ( descriptor->instantiate ) ( descriptor, _sample_rate ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( ( descriptor->instantiate )
( descriptor, _sample_rate ) );
}
else
{
@@ -752,13 +772,15 @@ void FASTCALL ladspaManager::connectPort( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->connect_port != NULL )
{
( descriptor->connect_port ) ( _instance, _port, _data_location );
( descriptor->connect_port )
( _instance, _port, _data_location );
}
}
}
@@ -771,10 +793,11 @@ void FASTCALL ladspaManager::activate( const ladspaKey & _plugin,
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->activate != NULL )
{
( descriptor->activate ) ( _instance );
@@ -785,15 +808,17 @@ void FASTCALL ladspaManager::activate( const ladspaKey & _plugin,
void FASTCALL ladspaManager::run( const ladspaKey & _plugin, LADSPA_Handle _instance,
Uint32 _sample_count )
void FASTCALL ladspaManager::run( const ladspaKey & _plugin,
LADSPA_Handle _instance,
Uint32 _sample_count )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->run != NULL )
{
( descriptor->run ) ( _instance, _sample_count );
@@ -805,17 +830,18 @@ void FASTCALL ladspaManager::run( const ladspaKey & _plugin, LADSPA_Handle _inst
void FASTCALL ladspaManager::runAdding( const ladspaKey & _plugin,
LADSPA_Handle _instance,
Uint32 _sample_count )
LADSPA_Handle _instance,
Uint32 _sample_count )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding!=NULL
&& descriptor->set_run_adding_gain!=NULL )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding != NULL &&
descriptor->set_run_adding_gain != NULL )
{
( descriptor->run_adding ) ( _instance, _sample_count );
}
@@ -826,19 +852,21 @@ void FASTCALL ladspaManager::runAdding( const ladspaKey & _plugin,
void FASTCALL ladspaManager::setRunAddingGain( const ladspaKey & _plugin,
LADSPA_Handle _instance,
LADSPA_Data _gain )
LADSPA_Handle _instance,
LADSPA_Data _gain )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding!=NULL
&& descriptor->set_run_adding_gain!=NULL )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding != NULL &&
descriptor->set_run_adding_gain != NULL )
{
( descriptor->set_run_adding_gain ) ( _instance, _gain );
( descriptor->set_run_adding_gain )
( _instance, _gain );
}
}
}
@@ -851,10 +879,11 @@ void FASTCALL ladspaManager::deactivate( const ladspaKey & _plugin,
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->deactivate != NULL )
{
( descriptor->deactivate ) ( _instance );
@@ -866,14 +895,15 @@ void FASTCALL ladspaManager::deactivate( const ladspaKey & _plugin,
void FASTCALL ladspaManager::cleanup( const ladspaKey & _plugin,
LADSPA_Handle _instance )
LADSPA_Handle _instance )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->cleanup != NULL )
{
( descriptor->cleanup ) ( _instance );

42
src/lib/mmp.cpp
View File

@@ -54,6 +54,7 @@ multimediaProject::typeDescStruct
{ multimediaProject::SONG_PROJECT, "song" },
{ multimediaProject::SONG_PROJECT_TEMPLATE, "songtemplate" },
{ multimediaProject::CHANNEL_SETTINGS, "channelsettings" },
{ multimediaProject::DRAG_N_DROP_DATA, "dnddata" },
{ multimediaProject::EFFECT_SETTINGS, "effectsettings" },
{ multimediaProject::VIDEO_PROJECT, "video" },
{ multimediaProject::BURN_PROJECT, "burn" },
@@ -86,19 +87,22 @@ multimediaProject::multimediaProject( projectTypes _project_type ) :
multimediaProject::multimediaProject( const QString & _in_file_name ) :
multimediaProject::multimediaProject( const QString & _in_file_name,
bool _is_filename ) :
QDomDocument(),
m_content(),
m_head()
{
QFile in_file( _in_file_name );
#ifdef QT4
if( !in_file.open( QIODevice::ReadOnly ) )
#else
if( !in_file.open( IO_ReadOnly ) )
#endif
if( _is_filename == TRUE )
{
QMessageBox::critical( NULL,
#ifdef QT4
if( !in_file.open( QIODevice::ReadOnly ) )
#else
if( !in_file.open( IO_ReadOnly ) )
#endif
{
QMessageBox::critical( NULL,
songEditor::tr( "Could not open file" ),
songEditor::tr( "Could not open "
"file %1. You probably "
@@ -109,15 +113,17 @@ multimediaProject::multimediaProject( const QString & _in_file_name ) :
"access to the file "
"and try again."
).arg( _in_file_name ) );
return;
return;
}
}
QString error_msg;
int line;
int col;
if( !setContent( &in_file, &error_msg, &line, &col ) )
if( _is_filename == TRUE )
{
QMessageBox::critical( NULL, songEditor::tr( "Error in "
if( !setContent( &in_file, &error_msg, &line, &col ) )
{
QMessageBox::critical( NULL, songEditor::tr( "Error in "
"multimedia-project" ),
songEditor::tr( "The multimedia-"
"project %1 seems to "
@@ -127,9 +133,19 @@ multimediaProject::multimediaProject( const QString & _in_file_name ) :
"possible data from "
"this file."
).arg( _in_file_name ) );
return;
return;
}
in_file.close();
}
else
{
if( !setContent( _in_file_name, &error_msg, &line, &col ) )
{
printf( "multimediaProject: error parsing XML-data "
"directly given to constructor!\n" );
return;
}
}
in_file.close();
QDomElement root = documentElement();

176
src/lib/sample_buffer.cpp
View File

@@ -79,9 +79,10 @@
sampleBuffer::sampleBuffer( const QString & _audio_file ) :
sampleBuffer::sampleBuffer( const QString & _audio_file,
bool _is_base64_data ) :
QObject(),
m_audioFile( _audio_file ),
m_audioFile( ( _is_base64_data == TRUE ) ? "" : _audio_file ),
m_origData( NULL ),
m_origFrames( 0 ),
m_data( NULL ),
@@ -99,6 +100,10 @@ sampleBuffer::sampleBuffer( const QString & _audio_file ) :
#ifdef HAVE_SAMPLERATE_H
initResampling();
#endif
if( _is_base64_data == TRUE )
{
loadFromBase64( _audio_file );
}
update();
}
@@ -769,8 +774,9 @@ bool FASTCALL sampleBuffer::play( sampleFrame * _ab, Uint32 _start_frame,
void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
{
_p.setClipRect( _dr );
_p.setPen (QColor(0x22, 0xFF, 0x44));
// _p.setClipRect( _dr );
// _p.setPen( QColor( 0x22, 0xFF, 0x44 ) );
//_p.setPen( QColor( 64, 224, 160 ) );
#ifdef QT4
// TODO: save and restore aa-settings
_p.setRenderHint( QPainter::Antialiasing );
@@ -778,12 +784,12 @@ void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
const int w = _dr.width();
const int h = _dr.height();
const Uint16 y_base = h/2+_dr.y();
const float y_space = h/2;
const Uint16 y_base = h / 2 + _dr.y();
const float y_space = h / 2;
if( m_data == NULL || m_frames == 0 )
{
_p.drawLine( _dr.x(), y_base, _dr.x()+w, y_base );
_p.drawLine( _dr.x(), y_base, _dr.x() + w, y_base );
return;
}
else if( _dm == LINE_CONNECT )
@@ -819,11 +825,11 @@ void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
{
const int x = static_cast<int>( frame /
(float) m_frames * w ) +
_dr.x();
_dr.x();
for( Uint8 chnl = 0; chnl < DEFAULT_CHANNELS; ++chnl )
{
const Uint16 y = y_base +
static_cast<Uint16>( m_data[frame][chnl]*y_space );
static_cast<Uint16>( m_data[frame][chnl] * y_space );
_p.drawLine( old_x, old_y[chnl], x, y );
old_y[chnl] = y;
}
@@ -840,12 +846,11 @@ void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
for( Uint8 chnl = 0; chnl < DEFAULT_CHANNELS; ++chnl )
{
_p.drawPoint( x, y_base +
static_cast<Uint16>(
m_data[frame][chnl]*y_space ) );
static_cast<Uint16>( m_data[frame][chnl] * y_space ) );
}
}
}
_p.setClipping( FALSE );
// _p.setClipping( FALSE );
}
@@ -948,6 +953,85 @@ QString sampleBuffer::openAudioFile( void ) const
QString sampleBuffer::toBase64( void ) const
{
if( m_data == NULL || m_frames == 0 )
{
return( "" );
}
#ifdef QT4
return( QByteArray::toBase64( QByteArray( m_data, m_frames ) ) );
#else
// code mostly taken from
// qt-x11-opensource-src-4.0.1/src/corelib/tools/qbytearray.cpp
const char alphabet[] = "ABCDEFGH" "IJKLMNOP" "QRSTUVWX" "YZabcdef"
"ghijklmn" "opqrstuv" "wxyz0123" "456789+/";
const char padchar = '=';
int padlen = 0;
Uint32 ssize = m_frames * sizeof( sampleFrame );
Uint32 dsize = ( ( ssize * 4 ) / 3 ) + 3;
const Uint8 * src = (const Uint8 *) m_data;
char * ptr = new char[dsize + 1];
char * out = ptr;
Uint32 i = 0;
while( i < ssize )
{
int chunk = 0;
chunk |= int( src[i++] ) << 16;
if( i == dsize )
{
padlen = 2;
}
else
{
chunk |= int( src[i++] ) << 8;
if( i == ssize )
{
padlen = 1;
}
else
{
chunk |= int( src[i++] );
}
}
int j = ( chunk & 0x00fc0000 ) >> 18;
int k = ( chunk & 0x0003f000 ) >> 12;
int l = ( chunk & 0x00000fc0 ) >> 6;
int m = ( chunk & 0x0000003f );
*out++ = alphabet[j];
*out++ = alphabet[k];
if( padlen > 1 )
{
*out++ = padchar;
}
else
{
*out++ = alphabet[l];
}
if( padlen > 0 )
{
*out++ = padchar;
}
else
{
*out++ = alphabet[m];
}
}
// terminate string
ptr[dsize] = 0;
QString s( ptr );
delete[] ptr;
return( s );
#endif
}
void sampleBuffer::setAudioFile( const QString & _audio_file )
{
m_audioFile = _audio_file;
@@ -970,6 +1054,74 @@ void sampleBuffer::setAudioFile( const QString & _audio_file )
void sampleBuffer::loadFromBase64( const QString & _data )
{
delete[] m_origData;
m_origFrames = _data.length() * 3 / ( 4 * sizeof( sampleFrame ) );
m_origData = new sampleFrame[m_origFrames];
#ifdef QT4
QByteArray data = QByteArray::fromBase64( _audio_file.toAscii() );
memcpy( m_origData, data.data(), data.size() );
#else
// code mostly taken from
// qt-x11-opensource-src-4.0.1/src/corelib/tools/qbytearray.cpp
unsigned int buf = 0;
int nbits = 0;
const char * src = _data.ascii();
char * dst = (char *) m_origData;
csize ssize = _data.length();
int offset = 0;
for( csize i = 0; i < ssize; ++i )
{
int ch = src[i];
int d;
if( ch >= 'A' && ch <= 'Z' )
{
d = ch - 'A';
}
else if( ch >= 'a' && ch <= 'z' )
{
d = ch - 'a' + 26;
}
else if( ch >= '0' && ch <= '9' )
{
d = ch - '0' + 52;
}
else if( ch == '+' )
{
d = 62;
}
else if( ch == '/' )
{
d = 63;
}
else
{
d = -1;
}
if( d != -1 )
{
buf = ( buf << 6 ) | d;
nbits += 6;
if( nbits >= 8 )
{
nbits -= 8;
dst[offset++] = buf >> nbits;
buf &= ( 1 << nbits ) - 1;
}
}
}
#endif
update();
}
void sampleBuffer::setStartFrame( Uint32 _s )
{
// don't set this parameter while playing

9
src/lib/string_pair_drag.cpp
View File

@@ -49,10 +49,10 @@ stringPairDrag::stringPairDrag( const QString & _key, const QString & _value,
QMimeData * m = new QMimeData();
m->setData( "lmms/stringpair", txt.toAscii() );
setMimeData( m );
start( /*Qt::CopyAction*/ Qt::IgnoreAction );
start( Qt::IgnoreAction );
#else
setEncodedData( txt.utf8() );
drag();
drag( QDragObject::DragDefault );
#endif
}
@@ -67,7 +67,7 @@ stringPairDrag::~stringPairDrag()
void stringPairDrag::processDragEnterEvent( QDragEnterEvent * _dee,
bool stringPairDrag::processDragEnterEvent( QDragEnterEvent * _dee,
const QString & _allowed_keys )
{
#ifdef QT4
@@ -79,12 +79,15 @@ void stringPairDrag::processDragEnterEvent( QDragEnterEvent * _dee,
if( _allowed_keys.split( ',' ).contains( txt.section( ':', 0, 0 ) ) )
{
_dee->acceptProposedAction();
return( TRUE );
}
return( FALSE );
#else
QString txt = _dee->encodedData( "lmms/stringpair" );
bool accepted = QStringList::split( ',', _allowed_keys ).contains(
txt.section( ':', 0, 0 ) );
_dee->accept( accepted );
return( accepted );
#endif
}

9
src/tracks/bb_track.cpp
View File

@@ -86,7 +86,7 @@ bbTCO::~bbTCO()
void bbTCO::movePosition( const midiTime & _pos )
{
// bb-playlist-entries are always aligned on tact-boundaries
// bb-playlist-entries are always aligned at tact-boundaries
trackContentObject::movePosition( midiTime( _pos.getTact(), 0 ) );
}
@@ -95,7 +95,7 @@ void bbTCO::movePosition( const midiTime & _pos )
void bbTCO::changeLength( const midiTime & _length )
{
// the length of bb-playlist-entries is always a multiple of one tact
// the length of a bb-playlist-entry is always a multiple of one tact
trackContentObject::changeLength( midiTime( _length.getTact(), 0 ) );
}
@@ -298,6 +298,9 @@ bbTrack::bbTrack( trackContainer * _tc )
: track( _tc )
{
getTrackWidget()->setFixedHeight( 32 );
// drag'n'drop with bb-tracks only causes troubles (and makes no sense
// too), so disable it
getTrackWidget()->setAcceptDrops( FALSE );
csize bbNum = s_bbNums.size();
bbInfoStruct bis = { bbNum, "" };
@@ -342,7 +345,7 @@ bbTrack::~bbTrack()
track::trackTypes bbTrack::trackType( void ) const
track::trackTypes bbTrack::type( void ) const
{
return( BB_TRACK );
}

1074
src/tracks/pattern.cpp
View File

File diff suppressed because it is too large Load Diff

98
src/tracks/sample_track.cpp
View File

@@ -49,6 +49,7 @@
#include "buffer_allocator.h"
#include "tooltip.h"
#include "audio_port.h"
#include "string_pair_drag.h"
@@ -130,35 +131,38 @@ void sampleTCO::updateLength( int )
void sampleTCO::paintEvent( QPaintEvent * )
void sampleTCO::dragEnterEvent( QDragEnterEvent * _dee )
{
#ifdef QT4
QPainter p( this );
p.fillRect( rect(), QColor( 0, 64, 255 ) );
#else
// create pixmap for whole widget
QPixmap pm( rect().size() );
pm.fill( QColor( 0, 64, 255 ) );
// and a painter for it
QPainter p( &pm );
#endif
if( getTrack()->muted() )
if( stringPairDrag::processDragEnterEvent( _dee,
"samplefile,sampledata" ) == FALSE )
{
p.setPen( QColor( 160, 160, 160 ) );
trackContentObject::dragEnterEvent( _dee );
}
}
void sampleTCO::dropEvent( QDropEvent * _de )
{
if( stringPairDrag::decodeKey( _de ) == "samplefile" )
{
setSampleFile( stringPairDrag::decodeValue( _de ) );
_de->accept();
}
else if( stringPairDrag::decodeKey( _de ) == "sampledata" )
{
m_sampleBuffer.loadFromBase64(
stringPairDrag::decodeValue( _de ) );
songEditor::inst()->setModified();
updateLength();
update();
_de->accept();
}
else
{
p.setPen( QColor( 0, 0, 128 ) );
trackContentObject::dropEvent( _de );
}
p.drawRect( 0, 0, width(), height() );
m_sampleBuffer.drawWaves( p, QRect( 1, 1, tMax( tMin( width() - 3,
static_cast<int>( getSampleLength() *
pixelsPerTact() / 64 ) ), 1 ),
height() - 4 ) );
#ifndef QT4
bitBlt( this, rect().topLeft(), &pm );
#endif
}
@@ -177,6 +181,49 @@ void sampleTCO::mouseDoubleClickEvent( QMouseEvent * )
void sampleTCO::paintEvent( QPaintEvent * )
{
#ifdef QT4
QPainter p( this );
#else
// create pixmap for whole widget
QPixmap pm( size() );
// and a painter for it
QPainter p( &pm );
#endif
QPixmap bg = embed::getIconPixmap( "sample_track_bg" );
for( Sint16 x = 1; x < width() - 1; x += 10 )
{
p.drawPixmap( x, 1, bg );
}
p.setPen( QColor( 0, 0, 0 ) );
p.drawRect( 0, 0, width(), height() );
if( getTrack()->muted() )
{
p.setPen( QColor( 128, 128, 128 ) );
}
else
{
p.setPen( QColor( 64, 224, 160 ) );
}
QRect r = QRect( 1, 1,
tMax( static_cast<int>( getSampleLength() *
pixelsPerTact() / 64 ), 1 ), height() - 4 );
p.setClipRect( QRect( 1, 1, width() - 2, height() - 2 ) );
m_sampleBuffer.drawWaves( p, r );
if( r.width() < width() - 1 )
{
p.drawLine( r.x() + r.width(), r.y() + r.height() / 2,
width() - 2, r.y() + r.height() / 2 );
}
#ifndef QT4
bitBlt( this, rect().topLeft(), &pm );
#endif
}
midiTime sampleTCO::getSampleLength( void ) const
{
return( static_cast<Sint32>( m_sampleBuffer.frames() /
@@ -187,7 +234,8 @@ midiTime sampleTCO::getSampleLength( void ) const
void FASTCALL sampleTCO::saveSettings( QDomDocument & _doc, QDomElement & _parent )
void FASTCALL sampleTCO::saveSettings( QDomDocument & _doc,
QDomElement & _parent )
{
QDomElement sampletco_de = _doc.createElement( nodeName() );
if( _parent.nodeName() == "clipboard" )
@@ -312,7 +360,7 @@ sampleTrack::~sampleTrack()
track::trackTypes sampleTrack::trackType( void ) const
track::trackTypes sampleTrack::type( void ) const
{
return( SAMPLE_TRACK );
}

3
src/widgets/kmultitabbar.cpp
View File

@@ -111,6 +111,8 @@ KMultiTabBarInternal::KMultiTabBarInternal(QWidget *parent, Qt::Orientation o):Q
box->setFixedHeight(24);
setFixedHeight(24);
}
mainLayout->setMargin( 0 );
mainLayout->setSpacing( 0 );
addChild(box);
setFrameStyle(NoFrame);
#ifndef QT4
@@ -220,7 +222,6 @@ void KMultiTabBarInternal::resizeEvent(QResizeEvent *ev) {
if ( (m_style==KMultiTabBar::KDEV3) ||
(m_style==KMultiTabBar::KDEV3ICON) ){
box->setGeometry(0,0,width(),height());
printf("resizevent\n");
int lines=1;
int space;
int tmp=0;

61
src/widgets/text_float.cpp
View File

@@ -63,6 +63,8 @@ textFloat::textFloat( QWidget * _parent ) :
reparent( parentWidget() );
resize( 20, 20 );
hide();
setFont( pointSize<8>( font() ) );
}
@@ -71,7 +73,7 @@ textFloat::textFloat( QWidget * _parent ) :
void textFloat::setTitle( const QString & _title )
{
m_title = _title;
repaint();
updateSize();
}
@@ -80,7 +82,7 @@ void textFloat::setTitle( const QString & _title )
void textFloat::setText( const QString & _text )
{
m_text = _text;
repaint();
updateSize();
}
@@ -89,7 +91,7 @@ void textFloat::setText( const QString & _text )
void textFloat::setPixmap( const QPixmap & _pixmap )
{
m_pixmap = _pixmap;
repaint();
updateSize();
}
@@ -105,8 +107,7 @@ void textFloat::reparent( QWidget * _new_parent )
// Get position and reparent to either top level or dialog
//
while( _new_parent->parentWidget() && !_new_parent->isTopLevel()
&&
while( _new_parent->parentWidget() && !_new_parent->isTopLevel() &&
#ifdef QT4
!_new_parent->windowType() == Qt::Dialog
#else
@@ -162,7 +163,7 @@ textFloat * textFloat::displayMessage( const QString & _msg, int _timeout,
}
else
{
tf->move( 32, mw->height() - 24 - _add_y_margin );
tf->move( 32, mw->height() - 28 - _add_y_margin );
}
tf->setText( _msg );
tf->show();
@@ -208,27 +209,9 @@ void textFloat::paintEvent( QPaintEvent * _pe )
p.setFont( pointSize<8>( p.font() ) );
QFontMetrics metrics( p.fontMetrics() );
QRect textBound = metrics.boundingRect( m_text );
if( m_title != "" )
{
QFont f = p.font();
f.setBold( TRUE );
int title_w = QFontMetrics( f ).boundingRect( m_title ).width();
if( title_w > textBound.width() )
{
textBound.setWidth( textBound.width() + title_w );
}
textBound.setHeight( textBound.height() * 2 + 10 );
}
if( m_pixmap.isNull() == FALSE )
{
textBound.setWidth( textBound.width() + m_pixmap.width() + 10 );
}
resize( textBound.width() + 5, textBound.height() + 5 );
p.drawRect( rect() );
p.setPen( Qt::black );
// p.setPen( Qt::black );
// small message?
if( m_title == "" )
{
@@ -263,5 +246,33 @@ void textFloat::mousePressEvent( QMouseEvent * )
}
void textFloat::updateSize( void )
{
QFontMetrics metrics( font() );
QRect textBound = metrics.boundingRect( m_text );
if( m_title != "" )
{
QFont f = font();
f.setBold( TRUE );
int title_w = QFontMetrics( f ).boundingRect( m_title ).width();
if( title_w > textBound.width() )
{
textBound.setWidth( title_w );
}
textBound.setHeight( textBound.height() * 2 + 14 );
}
if( m_pixmap.isNull() == FALSE )
{
textBound.setWidth( textBound.width() + m_pixmap.width() + 10 );
}
resize( textBound.width() + 5, textBound.height() + 5 );
//move( QPoint( parentWidget()->width() + 5, 5 ) );
repaint();
}
#undef setParent