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furnace/src/gui/doAction.cpp

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GUI: massive code split gui.cpp now less than 3000 lines
2022-03-21 22:34:43 +00:00
/**
* Furnace Tracker - multi-system chiptune tracker
* Copyright (C) 2021-2022 tildearrow and contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "gui.h"
#include <fmt/printf.h>
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#include <imgui.h>
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#include "actionUtil.h"
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#include "sampleUtil.h"
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void FurnaceGUI::doAction(int what) {
switch (what) {
case GUI_ACTION_OPEN:
if (modified) {
showWarning("Unsaved changes! Are you sure?",GUI_WARN_OPEN);
} else {
openFileDialog(GUI_FILE_OPEN);
}
break;
case GUI_ACTION_OPEN_BACKUP:
if (modified) {
showWarning("Unsaved changes! Are you sure?",GUI_WARN_OPEN_BACKUP);
} else {
if (load(backupPath)>0) {
showError("No backup available! (or unable to open it)");
}
}
break;
case GUI_ACTION_SAVE:
if (curFileName=="" || curFileName==backupPath || e->song.version>=0xff00) {
openFileDialog(GUI_FILE_SAVE);
} else {
if (save(curFileName,e->song.isDMF?e->song.version:0)>0) {
showError(fmt::sprintf("Error while saving file! (%s)",lastError));
}
}
break;
case GUI_ACTION_SAVE_AS:
openFileDialog(GUI_FILE_SAVE);
break;
case GUI_ACTION_UNDO:
doUndo();
break;
case GUI_ACTION_REDO:
doRedo();
break;
case GUI_ACTION_PLAY_TOGGLE:
if (e->isPlaying() && !e->isStepping()) {
stop();
} else {
play();
}
break;
case GUI_ACTION_PLAY:
play();
break;
case GUI_ACTION_STOP:
stop();
break;
case GUI_ACTION_PLAY_REPEAT:
play();
e->setRepeatPattern(true);
break;
case GUI_ACTION_PLAY_CURSOR:
if (e->isPlaying() && !e->isStepping()) {
stop();
} else {
play(cursor.y);
}
break;
case GUI_ACTION_STEP_ONE:
e->stepOne(cursor.y);
break;
case GUI_ACTION_OCTAVE_UP:
if (++curOctave>7) {
curOctave=7;
} else {
for (size_t i=0; i<activeNotes.size(); i++) {
e->noteOff(activeNotes[i].chan);
}
activeNotes.clear();
}
break;
case GUI_ACTION_OCTAVE_DOWN:
if (--curOctave<-5) {
curOctave=-5;
} else {
for (size_t i=0; i<activeNotes.size(); i++) {
e->noteOff(activeNotes[i].chan);
}
activeNotes.clear();
}
break;
case GUI_ACTION_INS_UP:
if (--curIns<-1) curIns=-1;
break;
case GUI_ACTION_INS_DOWN:
if (++curIns>=(int)e->song.ins.size()) curIns=((int)e->song.ins.size())-1;
break;
case GUI_ACTION_STEP_UP:
if (++editStep>64) editStep=64;
break;
case GUI_ACTION_STEP_DOWN:
if (--editStep<0) editStep=0;
break;
case GUI_ACTION_TOGGLE_EDIT:
edit=!edit;
break;
case GUI_ACTION_METRONOME:
e->setMetronome(!e->getMetronome());
break;
case GUI_ACTION_REPEAT_PATTERN:
e->setRepeatPattern(!e->getRepeatPattern());
break;
case GUI_ACTION_FOLLOW_ORDERS:
followOrders=!followOrders;
break;
case GUI_ACTION_FOLLOW_PATTERN:
followPattern=!followPattern;
break;
case GUI_ACTION_PANIC:
e->syncReset();
break;
case GUI_ACTION_WINDOW_EDIT_CONTROLS:
nextWindow=GUI_WINDOW_EDIT_CONTROLS;
break;
case GUI_ACTION_WINDOW_ORDERS:
nextWindow=GUI_WINDOW_ORDERS;
break;
case GUI_ACTION_WINDOW_INS_LIST:
nextWindow=GUI_WINDOW_INS_LIST;
break;
case GUI_ACTION_WINDOW_INS_EDIT:
nextWindow=GUI_WINDOW_INS_EDIT;
break;
case GUI_ACTION_WINDOW_SONG_INFO:
nextWindow=GUI_WINDOW_SONG_INFO;
break;
case GUI_ACTION_WINDOW_PATTERN:
nextWindow=GUI_WINDOW_PATTERN;
break;
case GUI_ACTION_WINDOW_WAVE_LIST:
nextWindow=GUI_WINDOW_WAVE_LIST;
break;
case GUI_ACTION_WINDOW_WAVE_EDIT:
nextWindow=GUI_WINDOW_WAVE_EDIT;
break;
case GUI_ACTION_WINDOW_SAMPLE_LIST:
nextWindow=GUI_WINDOW_SAMPLE_LIST;
break;
case GUI_ACTION_WINDOW_SAMPLE_EDIT:
nextWindow=GUI_WINDOW_SAMPLE_EDIT;
break;
case GUI_ACTION_WINDOW_ABOUT:
nextWindow=GUI_WINDOW_ABOUT;
break;
case GUI_ACTION_WINDOW_SETTINGS:
nextWindow=GUI_WINDOW_SETTINGS;
break;
case GUI_ACTION_WINDOW_MIXER:
nextWindow=GUI_WINDOW_MIXER;
break;
case GUI_ACTION_WINDOW_DEBUG:
nextWindow=GUI_WINDOW_DEBUG;
break;
case GUI_ACTION_WINDOW_OSCILLOSCOPE:
nextWindow=GUI_WINDOW_OSCILLOSCOPE;
break;
case GUI_ACTION_WINDOW_VOL_METER:
nextWindow=GUI_WINDOW_VOL_METER;
break;
case GUI_ACTION_WINDOW_STATS:
nextWindow=GUI_WINDOW_STATS;
break;
case GUI_ACTION_WINDOW_COMPAT_FLAGS:
nextWindow=GUI_WINDOW_COMPAT_FLAGS;
break;
case GUI_ACTION_WINDOW_PIANO:
nextWindow=GUI_WINDOW_PIANO;
break;
case GUI_ACTION_WINDOW_NOTES:
nextWindow=GUI_WINDOW_NOTES;
break;
case GUI_ACTION_WINDOW_CHANNELS:
nextWindow=GUI_WINDOW_CHANNELS;
break;
case GUI_ACTION_WINDOW_REGISTER_VIEW:
nextWindow=GUI_WINDOW_REGISTER_VIEW;
break;
case GUI_ACTION_COLLAPSE_WINDOW:
collapseWindow=true;
break;
case GUI_ACTION_CLOSE_WINDOW:
switch (curWindow) {
case GUI_WINDOW_EDIT_CONTROLS:
editControlsOpen=false;
break;
case GUI_WINDOW_SONG_INFO:
songInfoOpen=false;
break;
case GUI_WINDOW_ORDERS:
ordersOpen=false;
break;
case GUI_WINDOW_INS_LIST:
insListOpen=false;
break;
case GUI_WINDOW_PATTERN:
patternOpen=false;
break;
case GUI_WINDOW_INS_EDIT:
insEditOpen=false;
break;
case GUI_WINDOW_WAVE_LIST:
waveListOpen=false;
break;
case GUI_WINDOW_WAVE_EDIT:
waveEditOpen=false;
break;
case GUI_WINDOW_SAMPLE_LIST:
sampleListOpen=false;
break;
case GUI_WINDOW_SAMPLE_EDIT:
sampleEditOpen=false;
break;
case GUI_WINDOW_MIXER:
mixerOpen=false;
break;
case GUI_WINDOW_ABOUT:
aboutOpen=false;
break;
case GUI_WINDOW_SETTINGS:
settingsOpen=false;
break;
case GUI_WINDOW_DEBUG:
debugOpen=false;
break;
case GUI_WINDOW_OSCILLOSCOPE:
oscOpen=false;
break;
case GUI_WINDOW_VOL_METER:
volMeterOpen=false;
break;
case GUI_WINDOW_STATS:
statsOpen=false;
break;
case GUI_WINDOW_COMPAT_FLAGS:
compatFlagsOpen=false;
break;
case GUI_WINDOW_PIANO:
pianoOpen=false;
break;
case GUI_WINDOW_NOTES:
notesOpen=false;
break;
case GUI_WINDOW_CHANNELS:
channelsOpen=false;
break;
case GUI_WINDOW_REGISTER_VIEW:
regViewOpen=false;
break;
default:
break;
}
curWindow=GUI_WINDOW_NOTHING;
break;
case GUI_ACTION_PAT_NOTE_UP:
doTranspose(1);
break;
case GUI_ACTION_PAT_NOTE_DOWN:
doTranspose(-1);
break;
case GUI_ACTION_PAT_OCTAVE_UP:
doTranspose(12);
break;
case GUI_ACTION_PAT_OCTAVE_DOWN:
doTranspose(-12);
break;
case GUI_ACTION_PAT_SELECT_ALL:
doSelectAll();
break;
case GUI_ACTION_PAT_CUT:
doCopy(true);
break;
case GUI_ACTION_PAT_COPY:
doCopy(false);
break;
case GUI_ACTION_PAT_PASTE:
doPaste();
break;
case GUI_ACTION_PAT_CURSOR_UP:
moveCursor(0,-MAX(1,settings.scrollStep?editStep:1),false);
break;
case GUI_ACTION_PAT_CURSOR_DOWN:
moveCursor(0,MAX(1,settings.scrollStep?editStep:1),false);
break;
case GUI_ACTION_PAT_CURSOR_LEFT:
moveCursor(-1,0,false);
break;
case GUI_ACTION_PAT_CURSOR_RIGHT:
moveCursor(1,0,false);
break;
case GUI_ACTION_PAT_CURSOR_UP_ONE:
moveCursor(0,-1,false);
break;
case GUI_ACTION_PAT_CURSOR_DOWN_ONE:
moveCursor(0,1,false);
break;
case GUI_ACTION_PAT_CURSOR_LEFT_CHANNEL:
moveCursorPrevChannel(false);
break;
case GUI_ACTION_PAT_CURSOR_RIGHT_CHANNEL:
moveCursorNextChannel(false);
break;
case GUI_ACTION_PAT_CURSOR_NEXT_CHANNEL:
moveCursorNextChannel(true);
break;
case GUI_ACTION_PAT_CURSOR_PREVIOUS_CHANNEL:
moveCursorPrevChannel(true);
break;
case GUI_ACTION_PAT_CURSOR_BEGIN:
moveCursorTop(false);
break;
case GUI_ACTION_PAT_CURSOR_END:
moveCursorBottom(false);
break;
case GUI_ACTION_PAT_CURSOR_UP_COARSE:
moveCursor(0,-16,false);
break;
case GUI_ACTION_PAT_CURSOR_DOWN_COARSE:
moveCursor(0,16,false);
break;
case GUI_ACTION_PAT_SELECTION_UP:
moveCursor(0,-MAX(1,settings.scrollStep?editStep:1),true);
break;
case GUI_ACTION_PAT_SELECTION_DOWN:
moveCursor(0,MAX(1,settings.scrollStep?editStep:1),true);
break;
case GUI_ACTION_PAT_SELECTION_LEFT:
moveCursor(-1,0,true);
break;
case GUI_ACTION_PAT_SELECTION_RIGHT:
moveCursor(1,0,true);
break;
case GUI_ACTION_PAT_SELECTION_UP_ONE:
moveCursor(0,-1,true);
break;
case GUI_ACTION_PAT_SELECTION_DOWN_ONE:
moveCursor(0,1,true);
break;
case GUI_ACTION_PAT_SELECTION_BEGIN:
moveCursorTop(true);
break;
case GUI_ACTION_PAT_SELECTION_END:
moveCursorBottom(true);
break;
case GUI_ACTION_PAT_SELECTION_UP_COARSE:
moveCursor(0,-16,true);
break;
case GUI_ACTION_PAT_SELECTION_DOWN_COARSE:
moveCursor(0,16,true);
break;
case GUI_ACTION_PAT_DELETE:
doDelete();
if (settings.stepOnDelete) {
moveCursor(0,editStep,false);
}
break;
case GUI_ACTION_PAT_PULL_DELETE:
doPullDelete();
break;
case GUI_ACTION_PAT_INSERT:
doInsert();
if (settings.stepOnInsert) {
moveCursor(0,editStep,false);
}
break;
case GUI_ACTION_PAT_MUTE_CURSOR:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->toggleMute(cursor.xCoarse);
break;
case GUI_ACTION_PAT_SOLO_CURSOR:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->toggleSolo(cursor.xCoarse);
break;
case GUI_ACTION_PAT_UNMUTE_ALL:
e->unmuteAll();
break;
case GUI_ACTION_PAT_NEXT_ORDER:
if (e->getOrder()<e->song.ordersLen-1) {
e->setOrder(e->getOrder()+1);
}
break;
case GUI_ACTION_PAT_PREV_ORDER:
if (e->getOrder()>0) {
e->setOrder(e->getOrder()-1);
}
break;
case GUI_ACTION_PAT_COLLAPSE:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->song.chanCollapse[cursor.xCoarse]=!e->song.chanCollapse[cursor.xCoarse];
break;
case GUI_ACTION_PAT_INCREASE_COLUMNS:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->song.pat[cursor.xCoarse].effectRows++;
if (e->song.pat[cursor.xCoarse].effectRows>8) e->song.pat[cursor.xCoarse].effectRows=8;
break;
case GUI_ACTION_PAT_DECREASE_COLUMNS:
if (cursor.xCoarse<0 || cursor.xCoarse>=e->getTotalChannelCount()) break;
e->song.pat[cursor.xCoarse].effectRows--;
if (e->song.pat[cursor.xCoarse].effectRows<1) e->song.pat[cursor.xCoarse].effectRows=1;
break;
case GUI_ACTION_PAT_INTERPOLATE:
doInterpolate();
break;
case GUI_ACTION_PAT_INVERT_VALUES:
doInvertValues();
break;
case GUI_ACTION_PAT_FLIP_SELECTION:
doFlip();
break;
case GUI_ACTION_PAT_COLLAPSE_ROWS:
doCollapse(2);
break;
case GUI_ACTION_PAT_EXPAND_ROWS:
doExpand(2);
break;
case GUI_ACTION_PAT_COLLAPSE_PAT: // TODO
break;
case GUI_ACTION_PAT_EXPAND_PAT: // TODO
break;
case GUI_ACTION_PAT_COLLAPSE_SONG: // TODO
break;
case GUI_ACTION_PAT_EXPAND_SONG: // TODO
break;
case GUI_ACTION_PAT_LATCH: // TODO
break;
case GUI_ACTION_INS_LIST_ADD:
curIns=e->addInstrument(cursor.xCoarse);
MARK_MODIFIED;
break;
case GUI_ACTION_INS_LIST_DUPLICATE:
if (curIns>=0 && curIns<(int)e->song.ins.size()) {
int prevIns=curIns;
curIns=e->addInstrument(cursor.xCoarse);
(*e->song.ins[curIns])=(*e->song.ins[prevIns]);
MARK_MODIFIED;
}
break;
case GUI_ACTION_INS_LIST_OPEN:
openFileDialog(GUI_FILE_INS_OPEN);
break;
case GUI_ACTION_INS_LIST_SAVE:
if (curIns>=0 && curIns<(int)e->song.ins.size()) openFileDialog(GUI_FILE_INS_SAVE);
break;
case GUI_ACTION_INS_LIST_MOVE_UP:
if (e->moveInsUp(curIns)) curIns--;
break;
case GUI_ACTION_INS_LIST_MOVE_DOWN:
if (e->moveInsDown(curIns)) curIns++;
break;
case GUI_ACTION_INS_LIST_DELETE:
if (curIns>=0 && curIns<(int)e->song.ins.size()) {
e->delInstrument(curIns);
MARK_MODIFIED;
if (curIns>=(int)e->song.ins.size()) {
curIns--;
}
}
break;
case GUI_ACTION_INS_LIST_EDIT:
insEditOpen=true;
break;
case GUI_ACTION_INS_LIST_UP:
if (--curIns<0) curIns=0;
break;
case GUI_ACTION_INS_LIST_DOWN:
if (++curIns>=(int)e->song.ins.size()) curIns=((int)e->song.ins.size())-1;
break;
case GUI_ACTION_WAVE_LIST_ADD:
curWave=e->addWave();
MARK_MODIFIED;
break;
case GUI_ACTION_WAVE_LIST_DUPLICATE:
if (curWave>=0 && curWave<(int)e->song.wave.size()) {
int prevWave=curWave;
curWave=e->addWave();
(*e->song.wave[curWave])=(*e->song.wave[prevWave]);
MARK_MODIFIED;
}
break;
case GUI_ACTION_WAVE_LIST_OPEN:
openFileDialog(GUI_FILE_WAVE_OPEN);
break;
case GUI_ACTION_WAVE_LIST_SAVE:
if (curWave>=0 && curWave<(int)e->song.wave.size()) openFileDialog(GUI_FILE_WAVE_SAVE);
break;
case GUI_ACTION_WAVE_LIST_MOVE_UP:
if (e->moveWaveUp(curWave)) curWave--;
break;
case GUI_ACTION_WAVE_LIST_MOVE_DOWN:
if (e->moveWaveDown(curWave)) curWave++;
break;
case GUI_ACTION_WAVE_LIST_DELETE:
if (curWave>=0 && curWave<(int)e->song.wave.size()) {
e->delWave(curWave);
MARK_MODIFIED;
if (curWave>=(int)e->song.wave.size()) {
curWave--;
}
}
break;
case GUI_ACTION_WAVE_LIST_EDIT:
waveEditOpen=true;
break;
case GUI_ACTION_WAVE_LIST_UP:
if (--curWave<0) curWave=0;
break;
case GUI_ACTION_WAVE_LIST_DOWN:
if (++curWave>=(int)e->song.wave.size()) curWave=((int)e->song.wave.size())-1;
break;
case GUI_ACTION_SAMPLE_LIST_ADD:
curSample=e->addSample();
MARK_MODIFIED;
break;
case GUI_ACTION_SAMPLE_LIST_OPEN:
openFileDialog(GUI_FILE_SAMPLE_OPEN);
break;
case GUI_ACTION_SAMPLE_LIST_SAVE:
if (curSample>=0 && curSample<(int)e->song.sample.size()) openFileDialog(GUI_FILE_SAMPLE_SAVE);
break;
case GUI_ACTION_SAMPLE_LIST_MOVE_UP:
if (e->moveSampleUp(curSample)) curSample--;
break;
case GUI_ACTION_SAMPLE_LIST_MOVE_DOWN:
if (e->moveSampleDown(curSample)) curSample++;
break;
case GUI_ACTION_SAMPLE_LIST_DELETE:
e->delSample(curSample);
MARK_MODIFIED;
if (curSample>=(int)e->song.sample.size()) {
curSample--;
}
break;
case GUI_ACTION_SAMPLE_LIST_EDIT:
sampleEditOpen=true;
break;
case GUI_ACTION_SAMPLE_LIST_UP:
if (--curSample<0) curSample=0;
break;
case GUI_ACTION_SAMPLE_LIST_DOWN:
if (++curSample>=(int)e->song.sample.size()) curSample=((int)e->song.sample.size())-1;
break;
case GUI_ACTION_SAMPLE_LIST_PREVIEW:
e->previewSample(curSample);
break;
case GUI_ACTION_SAMPLE_LIST_STOP_PREVIEW:
e->stopSamplePreview();
break;
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case GUI_ACTION_SAMPLE_SELECT:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
sampleDragMode=false;
break;
case GUI_ACTION_SAMPLE_DRAW:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
sampleDragMode=true;
break;
case GUI_ACTION_SAMPLE_CUT: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
SAMPLE_OP_BEGIN;
if (end-start<1) break;
if (sampleClipboard!=NULL) {
delete[] sampleClipboard;
}
sampleClipboard=new short[end-start];
sampleClipboardLen=end-start;
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memcpy(sampleClipboard,&(sample->data16[start]),sizeof(short)*(end-start));
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e->lockEngine([this,sample,start,end]() {
sample->strip(start,end);
updateSampleTex=true;
e->renderSamples();
});
sampleSelStart=-1;
sampleSelEnd=-1;
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_COPY: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
SAMPLE_OP_BEGIN;
if (end-start<1) break;
if (sampleClipboard!=NULL) {
delete[] sampleClipboard;
}
sampleClipboard=new short[end-start];
sampleClipboardLen=end-start;
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memcpy(sampleClipboard,&(sample->data16[start]),sizeof(short)*(end-start));
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break;
}
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case GUI_ACTION_SAMPLE_PASTE: {
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if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
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if (sampleClipboard==NULL || sampleClipboardLen<1) break;
DivSample* sample=e->song.sample[curSample];
int pos=(sampleSelStart==-1 || sampleSelStart==sampleSelEnd)?sample->samples:sampleSelStart;
e->lockEngine([this,sample,pos]() {
if (!sample->insert(pos,sampleClipboardLen)) {
showError("couldn't paste! make sure your sample is 8 or 16-bit.");
} else {
if (sample->depth==8) {
for (size_t i=0; i<sampleClipboardLen; i++) {
sample->data8[pos+i]=sampleClipboard[i]>>8;
}
} else {
memcpy(&(sample->data16[pos]),sampleClipboard,sizeof(short)*sampleClipboardLen);
}
}
e->renderSamples();
});
sampleSelStart=pos;
sampleSelEnd=pos+sampleClipboardLen;
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updateSampleTex=true;
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MARK_MODIFIED;
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break;
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}
case GUI_ACTION_SAMPLE_PASTE_REPLACE: {
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if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
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if (sampleClipboard==NULL || sampleClipboardLen<1) break;
DivSample* sample=e->song.sample[curSample];
int pos=(sampleSelStart==-1 || sampleSelStart==sampleSelEnd)?0:sampleSelStart;
e->lockEngine([this,sample,pos]() {
if (sample->depth==8) {
for (size_t i=0; i<sampleClipboardLen; i++) {
if (pos+i>=sample->samples) break;
sample->data8[pos+i]=sampleClipboard[i]>>8;
}
} else {
for (size_t i=0; i<sampleClipboardLen; i++) {
if (pos+i>=sample->samples) break;
sample->data16[pos+i]=sampleClipboard[i];
}
}
e->renderSamples();
});
sampleSelStart=pos;
sampleSelEnd=pos+sampleClipboardLen;
if (sampleSelEnd>(int)sample->samples) sampleSelEnd=sample->samples;
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updateSampleTex=true;
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MARK_MODIFIED;
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break;
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}
case GUI_ACTION_SAMPLE_PASTE_MIX: {
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if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
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if (sampleClipboard==NULL || sampleClipboardLen<1) break;
DivSample* sample=e->song.sample[curSample];
int pos=(sampleSelStart==-1 || sampleSelStart==sampleSelEnd)?0:sampleSelStart;
e->lockEngine([this,sample,pos]() {
if (sample->depth==8) {
for (size_t i=0; i<sampleClipboardLen; i++) {
if (pos+i>=sample->samples) break;
int val=sample->data8[pos+i]+(sampleClipboard[i]>>8);
if (val>127) val=127;
if (val<-128) val=-128;
sample->data8[pos+i]=val;
}
} else {
for (size_t i=0; i<sampleClipboardLen; i++) {
if (pos+i>=sample->samples) break;
int val=sample->data16[pos+i]+sampleClipboard[i];
if (val>32767) val=32767;
if (val<-32768) val=-32768;
sample->data16[pos+i]=val;
}
}
e->renderSamples();
});
sampleSelStart=pos;
sampleSelEnd=pos+sampleClipboardLen;
if (sampleSelEnd>(int)sample->samples) sampleSelEnd=sample->samples;
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updateSampleTex=true;
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MARK_MODIFIED;
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break;
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}
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case GUI_ACTION_SAMPLE_SELECT_ALL: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
sampleDragActive=false;
sampleSelStart=0;
sampleSelEnd=sample->samples;
break;
}
case GUI_ACTION_SAMPLE_RESIZE:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
openSampleResizeOpt=true;
break;
case GUI_ACTION_SAMPLE_RESAMPLE:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
openSampleResampleOpt=true;
break;
case GUI_ACTION_SAMPLE_AMPLIFY:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
openSampleAmplifyOpt=true;
break;
case GUI_ACTION_SAMPLE_NORMALIZE: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
float maxVal=0.0f;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
float val=fabs((float)sample->data16[i]/32767.0f);
if (val>maxVal) maxVal=val;
}
if (maxVal>1.0f) maxVal=1.0f;
if (maxVal>0.0f) {
float vol=1.0f/maxVal;
for (unsigned int i=start; i<end; i++) {
float val=sample->data16[i]*vol;
if (val<-32768) val=-32768;
if (val>32767) val=32767;
sample->data16[i]=val;
}
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
float val=fabs((float)sample->data8[i]/127.0f);
if (val>maxVal) maxVal=val;
}
if (maxVal>1.0f) maxVal=1.0f;
if (maxVal>0.0f) {
float vol=1.0f/maxVal;
for (unsigned int i=start; i<end; i++) {
float val=sample->data8[i]*vol;
if (val<-128) val=-128;
if (val>127) val=127;
sample->data8[i]=val;
}
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_FADE_IN: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
float val=sample->data16[i]*float(i-start)/float(end-start);
if (val<-32768) val=-32768;
if (val>32767) val=32767;
sample->data16[i]=val;
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
float val=sample->data8[i]*float(i-start)/float(end-start);
if (val<-128) val=-128;
if (val>127) val=127;
sample->data8[i]=val;
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_FADE_OUT: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
float val=sample->data16[i]*float(end-i)/float(end-start);
if (val<-32768) val=-32768;
if (val>32767) val=32767;
sample->data16[i]=val;
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
float val=sample->data8[i]*float(end-i)/float(end-start);
if (val<-128) val=-128;
if (val>127) val=127;
sample->data8[i]=val;
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
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case GUI_ACTION_SAMPLE_INSERT:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
openSampleSilenceOpt=true;
break;
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case GUI_ACTION_SAMPLE_SILENCE: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
sample->data16[i]=0;
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
sample->data8[i]=0;
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_DELETE: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
sample->strip(start,end);
updateSampleTex=true;
e->renderSamples();
});
sampleSelStart=-1;
sampleSelEnd=-1;
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_TRIM: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
sample->trim(start,end);
updateSampleTex=true;
e->renderSamples();
});
sampleSelStart=-1;
sampleSelEnd=-1;
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_REVERSE: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
unsigned int ri=end-i-1+start;
if (ri<=i) break;
sample->data16[i]^=sample->data16[ri];
sample->data16[ri]^=sample->data16[i];
sample->data16[i]^=sample->data16[ri];
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
unsigned int ri=end-i-1+start;
if (ri<=i) break;
sample->data8[i]^=sample->data8[ri];
sample->data8[ri]^=sample->data8[i];
sample->data8[i]^=sample->data8[ri];
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_INVERT: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
sample->data16[i]=-sample->data16[i];
if (sample->data16[i]==-32768) sample->data16[i]=32767;
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
sample->data8[i]=-sample->data8[i];
if (sample->data16[i]==-128) sample->data16[i]=127;
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_SIGN: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
e->lockEngine([this,sample]() {
SAMPLE_OP_BEGIN;
if (sample->depth==16) {
for (unsigned int i=start; i<end; i++) {
sample->data16[i]^=0x8000;
}
} else if (sample->depth==8) {
for (unsigned int i=start; i<end; i++) {
sample->data8[i]^=0x80;
}
}
updateSampleTex=true;
e->renderSamples();
});
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_FILTER:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
openSampleFilterOpt=true;
break;
case GUI_ACTION_SAMPLE_PREVIEW:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
e->previewSample(curSample);
break;
case GUI_ACTION_SAMPLE_STOP_PREVIEW:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
e->stopSamplePreview();
break;
case GUI_ACTION_SAMPLE_ZOOM_IN: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
double zoomPercent=100.0/sampleZoom;
zoomPercent+=10.0;
if (zoomPercent>10000.0) zoomPercent=10000.0;
if (zoomPercent<1.0) zoomPercent=1.0;
sampleZoom=100.0/zoomPercent;
if (sampleZoom<0.01) sampleZoom=0.01;
sampleZoomAuto=false;
updateSampleTex=true;
break;
}
case GUI_ACTION_SAMPLE_ZOOM_OUT: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
double zoomPercent=100.0/sampleZoom;
zoomPercent-=10.0;
if (zoomPercent>10000.0) zoomPercent=10000.0;
if (zoomPercent<1.0) zoomPercent=1.0;
sampleZoom=100.0/zoomPercent;
if (sampleZoom<0.01) sampleZoom=0.01;
sampleZoomAuto=false;
updateSampleTex=true;
break;
}
case GUI_ACTION_SAMPLE_ZOOM_AUTO:
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
if (sampleZoomAuto) {
sampleZoom=1.0;
sampleZoomAuto=false;
updateSampleTex=true;
} else {
sampleZoomAuto=true;
updateSampleTex=true;
}
break;
GUI: massive code split gui.cpp now less than 3000 lines
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case GUI_ACTION_ORDERS_UP:
if (e->getOrder()>0) {
e->setOrder(e->getOrder()-1);
}
break;
case GUI_ACTION_ORDERS_DOWN:
if (e->getOrder()<e->song.ordersLen-1) {
e->setOrder(e->getOrder()+1);
}
break;
case GUI_ACTION_ORDERS_LEFT: {
DETERMINE_FIRST;
do {
orderCursor--;
if (orderCursor<firstChannel) {
orderCursor=firstChannel;
break;
}
} while (!e->song.chanShow[orderCursor]);
break;
}
case GUI_ACTION_ORDERS_RIGHT: {
DETERMINE_LAST;
do {
orderCursor++;
if (orderCursor>=lastChannel) {
orderCursor=lastChannel-1;
break;
}
} while (!e->song.chanShow[orderCursor]);
break;
}
case GUI_ACTION_ORDERS_INCREASE: {
if (orderCursor<0 || orderCursor>=e->getTotalChannelCount()) break;
int curOrder=e->getOrder();
if (e->song.orders.ord[orderCursor][curOrder]<0x7f) {
e->song.orders.ord[orderCursor][curOrder]++;
}
break;
}
case GUI_ACTION_ORDERS_DECREASE: {
if (orderCursor<0 || orderCursor>=e->getTotalChannelCount()) break;
int curOrder=e->getOrder();
if (e->song.orders.ord[orderCursor][curOrder]>0) {
e->song.orders.ord[orderCursor][curOrder]--;
}
break;
}
case GUI_ACTION_ORDERS_EDIT_MODE:
orderEditMode++;
if (orderEditMode>3) orderEditMode=0;
break;
case GUI_ACTION_ORDERS_LINK:
changeAllOrders=!changeAllOrders;
break;
case GUI_ACTION_ORDERS_ADD:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->addOrder(false,false);
makeUndo(GUI_UNDO_CHANGE_ORDER);
break;
case GUI_ACTION_ORDERS_DUPLICATE:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->addOrder(true,false);
makeUndo(GUI_UNDO_CHANGE_ORDER);
break;
case GUI_ACTION_ORDERS_DEEP_CLONE:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->deepCloneOrder(false);
makeUndo(GUI_UNDO_CHANGE_ORDER);
if (!e->getWarnings().empty()) {
showWarning(e->getWarnings(),GUI_WARN_GENERIC);
}
break;
case GUI_ACTION_ORDERS_DUPLICATE_END:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->addOrder(true,true);
makeUndo(GUI_UNDO_CHANGE_ORDER);
break;
case GUI_ACTION_ORDERS_DEEP_CLONE_END:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->deepCloneOrder(true);
makeUndo(GUI_UNDO_CHANGE_ORDER);
if (!e->getWarnings().empty()) {
showWarning(e->getWarnings(),GUI_WARN_GENERIC);
}
break;
case GUI_ACTION_ORDERS_REMOVE:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->deleteOrder();
makeUndo(GUI_UNDO_CHANGE_ORDER);
break;
case GUI_ACTION_ORDERS_MOVE_UP:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->moveOrderUp();
makeUndo(GUI_UNDO_CHANGE_ORDER);
break;
case GUI_ACTION_ORDERS_MOVE_DOWN:
prepareUndo(GUI_UNDO_CHANGE_ORDER);
e->moveOrderDown();
makeUndo(GUI_UNDO_CHANGE_ORDER);
break;
case GUI_ACTION_ORDERS_REPLAY:
e->setOrder(e->getOrder());
break;
}
}
Reference in a new issue Copy permalink