void gdEditor::__cb_setChanPos() {
glue_setBeginEndChannel(
this,
ch,
atoi(chanStart->value())*2, // glue halves printed values
atoi(chanEnd->value())*2,
true
);
}
void gdEditor::__cb_reload()
{
if (!gdConfirmWin("Warning", "Reload sample: are you sure?"))
return;
/* no need for glue_loadChan, there's no gui to refresh */
ch->load(ch->wave->pathfile.c_str(), G_Conf.samplerate, G_Conf.rsmpQuality);
glue_setBoost(this, ch, DEFAULT_BOOST, true);
glue_setPitch(this, ch, gDEFAULT_PITCH, true);
glue_setPanning(this, ch, 1.0f);
pan->value(1.0f); // glue_setPanning doesn't do it
pan->redraw(); // glue_setPanning doesn't do it
waveTools->waveform->stretchToWindow();
waveTools->updateWaveform();
glue_setBeginEndChannel(this, ch, 0, ch->wave->size, true);
redraw();
}
void gdEditor::__cb_reload() {
if (!gdConfirmWin("Warning", "Reload sample: are you sure?"))
return;
/* no need for glue_loadChan, there's no gui to refresh */
mh_loadChan(G_Mixer.chan[chan]->pathfile.c_str(), chan);
glue_setBoost(this, chan, DEFAULT_BOOST, true);
glue_setPitch(this, chan, gDEFAULT_PITCH, true);
glue_setPanning(this, chan, 1.0f);
pan->value(1.0f); // glue_setPanning doesn't do it
pan->redraw(); // glue_setPanning doesn't do it
wt->wave->calcZoom();
wt->wave->alloc();
wt->wave->redraw();
glue_setBeginEndChannel(this, chan, 0, G_Mixer.chan[chan]->size, true);
redraw();
}
void gdEditor::__cb_resetStartEnd()
{
glue_setBeginEndChannel(this, ch, 0, ch->wave->size, true);
}
void gWaveform::openEditMenu() {
if (selectionA == selectionB)
return;
menuOpen = true;
Fl_Menu_Item menu[] = {
{"Cut"},
{"Trim"},
{"Silence"},
{"Fade in"},
{"Fade out"},
{"Smooth edges"},
{"Set start/end here"},
{0}
};
if (chan->status == STATUS_PLAY) {
menu[0].deactivate();
menu[1].deactivate();
}
Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
b->box(G_BOX);
b->textsize(11);
b->textcolor(COLOR_TEXT_0);
b->color(COLOR_BG_0);
const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
if (!m) {
menuOpen = false;
return;
}
/* straightSel() to ensure that point A is always lower than B */
straightSel();
if (strcmp(m->label(), "Silence") == 0) {
wfx_silence(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
selectionA = 0;
selectionB = 0;
stretchToWindow();
redraw();
menuOpen = false;
return;
}
if (strcmp(m->label(), "Set start/end here") == 0) {
glue_setBeginEndChannel(
(gdEditor *) window(), // parent
chan,
absolutePoint(selectionA) * 2, // stereo!
absolutePoint(selectionB) * 2, // stereo!
false, // no recalc (we do it here)
false // don't check
);
selectionA = 0;
selectionB = 0;
selectionA_abs = 0;
selectionB_abs = 0;
recalcPoints();
redraw();
menuOpen = false;
return;
}
if (strcmp(m->label(), "Cut") == 0) {
wfx_cut(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
/* for convenience reset start/end points */
glue_setBeginEndChannel(
(gdEditor *) window(),
chan,
0,
chan->wave->size,
false);
selectionA = 0;
selectionB = 0;
selectionA_abs = 0;
selectionB_abs = 0;
setZoom(0);
menuOpen = false;
return;
}
if (strcmp(m->label(), "Trim") == 0) {
wfx_trim(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
glue_setBeginEndChannel(
(gdEditor *) window(),
chan,
0,
chan->wave->size,
false);
selectionA = 0;
selectionB = 0;
selectionA_abs = 0;
selectionB_abs = 0;
stretchToWindow();
menuOpen = false;
redraw();
return;
}
if (!strcmp(m->label(), "Fade in") || !strcmp(m->label(), "Fade out")) {
int type = !strcmp(m->label(), "Fade in") ? 0 : 1;
wfx_fade(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB), type);
selectionA = 0;
selectionB = 0;
stretchToWindow();
redraw();
menuOpen = false;
return;
}
if (!strcmp(m->label(), "Smooth edges")) {
wfx_smooth(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
selectionA = 0;
selectionB = 0;
stretchToWindow();
redraw();
menuOpen = false;
return;
}
}
int gWaveform::handle(int e) {
int ret = 0;
switch (e) {
case FL_PUSH: {
mouseX = Fl::event_x();
pushed = true;
if (!mouseOnEnd() && !mouseOnStart()) {
/* right button? show the menu. Don't set selectionA,B,etc */
if (Fl::event_button3()) {
openEditMenu();
}
else
if (mouseOnSelectionA() || mouseOnSelectionB()) {
resized = true;
}
else {
dragged = true;
selectionA = Fl::event_x() - x();
if (selectionA >= data.size) selectionA = data.size;
selectionB = selectionA;
selectionA_abs = absolutePoint(selectionA);
selectionB_abs = selectionA_abs;
}
}
ret = 1;
break;
}
case FL_RELEASE: {
/* don't recompute points if something is selected */
if (selectionA != selectionB) {
pushed = false;
dragged = false;
ret = 1;
break;
}
///int realChanStart = chan->beginTrue;
///int realChanEnd = chan->endTrue;
int realChanStart = chan->begin;
int realChanEnd = chan->end;
if (chanStartLit)
realChanStart = absolutePoint(chanStart)*2;
else
if (chanEndLit)
realChanEnd = absolutePoint(chanEnd)*2;
glue_setBeginEndChannel((gdEditor *) window(), chan, realChanStart, realChanEnd, false);
pushed = false;
dragged = false;
redraw();
ret = 1;
break;
}
case FL_ENTER: { // enables FL_DRAG
ret = 1;
break;
}
case FL_LEAVE: {
if (chanStartLit || chanEndLit) {
chanStartLit = false;
chanEndLit = false;
redraw();
}
ret = 1;
break;
}
case FL_MOVE: {
mouseX = Fl::event_x();
mouseY = Fl::event_y();
if (mouseOnStart()) {
chanStartLit = true;
redraw();
}
else
if (chanStartLit) {
chanStartLit = false;
redraw();
}
if (mouseOnEnd()) {
chanEndLit = true;
redraw();
}
else
if (chanEndLit) {
chanEndLit = false;
redraw();
}
if (mouseOnSelectionA()) {
fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
}
else
if (mouseOnSelectionB()) {
fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
}
else {
fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
}
ret = 1;
break;
}
case FL_DRAG: {
if (chanStartLit && pushed) {
chanStart += Fl::event_x() - mouseX;
if (chanStart < 0)
chanStart = 0;
if (chanStart >= chanEnd)
chanStart = chanEnd-2;
redraw();
}
else
if (chanEndLit && pushed) {
chanEnd += Fl::event_x() - mouseX;
if (chanEnd >= data.size - 2)
chanEnd = data.size - 2;
if (chanEnd <= chanStart)
chanEnd = chanStart + 2;
redraw();
}
/* here the mouse is on the waveform, i.e. a selection */
else
if (dragged) {
selectionB = Fl::event_x() - x();
if (selectionB >= data.size)
selectionB = data.size;
if (selectionB <= 0)
selectionB = 0;
selectionB_abs = absolutePoint(selectionB);
redraw();
}
else
if (resized) {
if (mouseOnSelectionA()) {
selectionA = Fl::event_x() - x();
selectionA_abs = absolutePoint(selectionA);
}
else {
selectionB = Fl::event_x() - x();
selectionB_abs = absolutePoint(selectionB);
}
redraw();
}
mouseX = Fl::event_x();
ret = 1;
break;
}
}
return ret;
}
void gdEditor::__cb_resetStartEnd() {
glue_setBeginEndChannel(this, chan, 0, G_Mixer.chan[chan]->size, true);
}
