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Fixed piano roll selected note movement for the most part

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@948 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Paul Giblock
2008-04-30 17:11:15 +00:00
parent 1a0df6c5a6
commit 70d2c6cb8c
2 changed files with 19 additions and 1 deletions
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6
ChangeLog
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@@ -1,3 +1,9 @@
2008-04-30 Paul Giblock <drfaygo/at/gmail/dot/com>
* src/gui/piano_roll.cpp:
- Fixed moving of selected notes.
- TODO: Quantanize the movement to selected "Q"
2008-04-29 Paul Giblock <drfaygo/at/gmail/dot/com>
* include/main_window.h:

14
src/gui/piano_roll.cpp
View File

@@ -1456,8 +1456,11 @@ void pianoRoll::mouseMoveEvent( QMouseEvent * _me )
// do horizontal move-stuff
int pos_ticks = x * DefaultTicksPerTact / m_ppt +
m_currentPosition;
printf( "%d = %d * %d / %d + %d\n", pos_ticks, x,
(int)DefaultTicksPerTact, m_ppt, (int)m_currentPosition );
int ticks_diff = pos_ticks -
m_moveStartTick;
printf( "diff %d ", ticks_diff );
if( m_selectedTick > 0 )
{
if( (int) m_selectStartTick +
@@ -1482,6 +1485,7 @@ void pianoRoll::mouseMoveEvent( QMouseEvent * _me )
int tact_diff = ticks_diff / DefaultTicksPerTact;
ticks_diff = ticks_diff % DefaultTicksPerTact;
printf( "adj.diff %d tacts %d\n", ticks_diff, tact_diff );
// do vertical move-stuff
int key_diff = key_num - m_moveStartKey;
@@ -1527,12 +1531,20 @@ void pianoRoll::mouseMoveEvent( QMouseEvent * _me )
tact_diff;
int note_ticks = ( *it )->pos().getTicks() +
ticks_diff;
// ensure note_ticks range
// ensure note_ticks range
if( note_ticks > DefaultTicksPerTact )
{
note_tact += (note_ticks/DefaultTicksPerTact);
note_ticks %= DefaultTicksPerTact;
}
/* Old 1/64th code
if( note_ticks >> 6 )
{
note_tact += note_ticks >> 6;
note_ticks &= 63;
}
*/
midiTime new_note_pos( note_tact,
note_ticks );
( *it )->setPos( new_note_pos );