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authorFlorian Jung <flo@windfisch.org>2011-04-25 15:23:44 +0000
committerFlorian Jung <flo@windfisch.org>2011-04-25 15:23:44 +0000
commit57271c81ff56fce56f1674e7f88c8739771cab45 (patch)
tree0f7d9bb76bffa200f4506791c4c2871e92f79911 /muse2/muse
parent57ffdd0790adc1460ea60310f1a3698e51b0248b (diff)
implemented event clipping
Diffstat (limited to 'muse2/muse')
-rw-r--r--muse2/muse/midiedit/scoreedit.cpp54
1 files changed, 47 insertions, 7 deletions
diff --git a/muse2/muse/midiedit/scoreedit.cpp b/muse2/muse/midiedit/scoreedit.cpp
index ee3f658c..60558c91 100644
--- a/muse2/muse/midiedit/scoreedit.cpp
+++ b/muse2/muse/midiedit/scoreedit.cpp
@@ -2863,6 +2863,12 @@ void ScoreCanvas::mousePressEvent (QMouseEvent* event)
newevent.setTick(relative_tick);
newevent.setLenTick((new_len>0)?new_len:last_len);
+ if (newevent.endTick() > curr_part->lenTick())
+ {
+ cout << "DEBUG: clipping inserted note from len="<<newevent.endTick()<<" to len="<<(curr_part->lenTick() - newevent.tick())<<endl;
+ newevent.setLenTick(curr_part->lenTick() - newevent.tick());
+ }
+
audio->msgAddEvent(newevent, curr_part, false, false, false);
dragged_event_part=curr_part;
@@ -2891,11 +2897,11 @@ void ScoreCanvas::mouseReleaseEvent (QMouseEvent* event)
{
if (event->button()==Qt::LeftButton)
{
- if (mouse_operation==LENGTH)
+ if ((mouse_operation==LENGTH) || (mouse_operation==BEGIN)) //also BEGIN can change the len by clipping
{
if (flo_quantize(dragged_event.lenTick(), quant_ticks()) <= 0)
{
- cout << "new length <= 0, erasing item" << endl;
+ cout << "DEBUG: new length <= 0, erasing item" << endl;
audio->msgDeleteEvent(dragged_event, dragged_event_part, false, false, false);
}
else
@@ -2977,9 +2983,30 @@ void ScoreCanvas::mouseMoveEvent (QMouseEvent* event)
if (dragged_event.tick()+dragged_event_part->tick() != unsigned(tick)) //TODO FINDMICHJETZT tick kann unsigned werden
{
Event tmp=dragged_event.clone();
+ signed relative_tick=tick-signed(dragged_event_part->tick());
- if (tick-signed(dragged_event_part->tick()) >= 0) //TODO FINDMICH do that better
- tmp.setTick(tick-dragged_event_part->tick());
+ if (relative_tick >= 0)
+ tmp.setTick(relative_tick);
+ else
+ {
+ tmp.setTick(0);
+ cout << "DEBUG: not moving note before begin of part; setting it directly to the begin" << endl;
+ }
+
+ if (tmp.endTick() > dragged_event_part->lenTick())
+ {
+ signed new_len=dragged_event_part->lenTick() - tmp.tick();
+ if (new_len>=0)
+ {
+ tmp.setLenTick(dragged_event_part->lenTick() - tmp.tick());
+ cout << "DEBUG: moved note would exceed its part; clipping length to " << tmp.lenTick() << endl;
+ }
+ else
+ {
+ tmp.setLenTick(0);
+ cout << "DEBUG: moved note would exceed its part; clipping length to 0 (actually negative)" << endl;
+ }
+ }
audio->msgChangeEvent(dragged_event, tmp, dragged_event_part, false, false, false);
dragged_event=tmp;
@@ -2994,9 +3021,22 @@ void ScoreCanvas::mouseMoveEvent (QMouseEvent* event)
if (dragged_event.tick()+dragged_event.lenTick() + dragged_event_part->tick() != unsigned(tick))
{
Event tmp=dragged_event.clone();
+ signed relative_tick=tick-signed(dragged_event_part->tick());
+ signed new_len=relative_tick-dragged_event.tick();
+
+ if (new_len>=0)
+ tmp.setLenTick(new_len);
+ else
+ {
+ tmp.setLenTick(0);
+ cout << "DEBUG: not setting len to a negative value. using 0 instead" << endl;
+ }
- if (tick-signed(dragged_event.tick() -dragged_event_part->tick()) >= 0) //TODO FINDMICH do that better
- tmp.setLenTick(tick-dragged_event.tick() -dragged_event_part->tick());
+ if (tmp.endTick() > dragged_event_part->lenTick())
+ {
+ tmp.setLenTick(dragged_event_part->lenTick() - tmp.tick());
+ cout << "DEBUG: resized note would exceed its part; limiting length to " << tmp.lenTick() << endl;
+ }
audio->msgChangeEvent(dragged_event, tmp, dragged_event_part, false, false, false);
dragged_event=tmp;
@@ -3387,8 +3427,8 @@ set<Part*> staff_t::parts_at_tick(unsigned tick)
* x nothing atm
*
* IMPORTANT TODO
- * o when inserting or moving or resizing a note: clip to part's boundaries
* o invalidate len-buttons for lens which are outside of the quantisation setting
+ * o add toolbar for new note's velocities
* o implement color=velocity
*
* less important stuff