void SeqPhraseMatrixView::MessageReceived(BMessage* msg)
{
if (TrackMessageReceived(msg) ) return;
SeqSongWinPropertiesI* win = dynamic_cast<SeqSongWinPropertiesI*>( Window() );
_SeqPhraseToolTarget* target;
if (win && (target = new _SeqPhraseToolTarget(win, this, &mMtc)) ) {
track_id trackId = CurrentTrackId();
bool handled = mTool.HandleMessage(msg, trackId, target);
delete target;
if (handled) return;
}
switch (msg->what) {
case AmSong::END_TIME_CHANGE_OBS:
AmTime endTime;
if(find_time(*msg, "end_time", &endTime ) == B_OK) {
mCachedEndTime = endTime;
SetupScrollBars(true, false);
}
break;
case AmSong::TRACK_CHANGE_OBS:
TrackChangeReceived(msg);
break;
case AmTrack::MODE_CHANGE_OBS: {
BRect invalid = arp_invalid_rect();
track_id tid;
BRect b(Bounds() );
for (uint32 k = 0; msg->FindPointer(SZ_TRACK_ID, k, & tid) == B_OK; k++) {
_SeqTrackMetric* metric = TrackMetric(tid);
if (metric) {
BRect r(b.left, metric->mTop, b.right, metric->mBottom);
invalid = arp_merge_rects(invalid, r);
}
}
if (arp_is_valid_rect(invalid) ) Invalidate(invalid);
}
break;
case SHOW_POPUP_MSG:
if (mDownTime >= 0) {
StopPopUpTimer();
ShowPopUp();
mDownTime = -1;
}
break;
case PROPERTIES_MSG: {
BPoint where;
if (msg->FindPoint(WHERE_STR, &where) == B_OK)
ShowProperties(where);
}
break;
default:
inherited::MessageReceived(msg);
break;
}
}
void SeqPhraseMatrixView::FrameResized(float new_width, float new_height)
{
inherited::FrameResized(new_width, new_height);
AddAsObserver();
if (mVsb) SetVsbSteps();
SetupScrollBars(true, true);
if (Parent() && Window() && mMeasureView && Window()->Lock() ) {
BRect f = Parent()->Frame();
float topW = furthest_right( Window() );
mMeasureView->SetRightIndent(topW - f.right);
Window()->Unlock();
}
}
void SeqPhraseMatrixView::TrackChangeReceived(BMessage* msg)
{
// READ SONG BLOCK
#ifdef AM_TRACE_LOCKS
printf("SeqPhraseMatrixView::TrackChangeReceived() read lock\n");
fflush(stdout);
#endif
const AmSong* song = mSongRef.ReadLock();
if (song) FillTrackMetrics(song);
mSongRef.ReadUnlock(song);
// END READ SONG BLOCK
int32 position;
if (lowest_position(*msg, &position) != B_OK) return;
float top = TrackTop( (uint32)position);
BRect b = Bounds();
Invalidate( BRect(b.left, top, b.right, b.bottom) );
SetupScrollBars(false, true);
}
void WebListBox::DrawThisOnly (DISPLAY_INT x, DISPLAY_INT y, WebGraphics *gc)
{
WebRect visibleRegion, oldClip, frame(mRect);
CalculateTextMetrics(gc);
SetupScrollBars(gc);
WebColor hilite, lolite, black, blue, white;
hilite = white = gc->RGBToColor(0xff, 0xff, 0xff);
lolite = black = gc->RGBToColor(0, 0, 0);
blue = gc->RGBToColor(0, 0, 0xff);
frame.MoveTo(x,y);
if (mFlags & DISPLAY_FLAG_FOCUS && !(mStyle & LISTBOX_STYLE_NOFOCUSFRAME))
{
gc->Rectangle(&frame, black, black, WEBC_FALSE);
}
if (mStyle & LISTBOX_STYLE_NOT3D)
{
hilite = lolite = black;
}
frame.top += GetMargin();
frame.left += GetMargin();
frame.bottom -= GetMargin();
frame.right -= GetMargin();
// gc->StartBuffer();
gc->Rectangle(&frame, GetBgColor(gc), GetBgColor(gc), WEBC_TRUE);
DrawFrame(&frame, gc);
DISPLAY_INT windowX, windowY;
GetScrollOffset(&windowX, &windowY);
long firstVisible = windowY / (miTextHeight + GetSpacing()) - 1;
if (firstVisible < 0)
firstVisible = 0;
gc->GetClip(&oldClip);
GetOptionsRect(&visibleRegion);
visibleRegion.Shift(x,y);
WebRect clip(visibleRegion);
clip.And(&oldClip);
gc->SetClip(&clip);
WEBC_BOOL invert;
int offset = firstVisible * (miTextHeight + GetSpacing());
for (int t = firstVisible; t < miNumOptions; t++)
{
invert = ( ((t == GetSelected()) && !(mStyle & LISTBOX_STYLE_FOLLOW_MOUSE)) ||
((t == miMouseOver) && (mStyle & LISTBOX_STYLE_FOLLOW_MOUSE)) );
if (invert)
{
PresetWebRect r (visibleRegion.left - windowX, visibleRegion.top + offset - windowY,
visibleRegion.right - windowX, visibleRegion.top + offset - windowY + miTextHeight - 1);
gc->Rectangle(&r, GetSelectColor(gc), GetSelectColor(gc), WEBC_TRUE);
}
gc->Text(visibleRegion.left - windowX, visibleRegion.top + offset - windowY,
mppOption[t], (invert? GetBgColor(gc) : GetTextColor(gc)),
blue, WEBC_FALSE, mFont.GetFont());
offset += miTextHeight + GetSpacing();
}
gc->SetClip(&oldClip);
// gc->EndBuffer();
}
