etc
/
furnace
mirror of https://github.com/tildearrow/furnace.git
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GUI: separate selection and cursor

This commit is contained in:
tildearrow 2021-12-23 11:29:11 -05:00
parent 5a549f7436
commit 5bef7934d7
2 changed files with 149 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

194
src/gui/gui.cpp
View File

@ -968,6 +968,7 @@ void FurnaceGUI::drawSampleEdit() {
void FurnaceGUI::drawPattern() {
if (!patternOpen) return;
if (e->isPlaying() && followPattern) cursor.y=oldRow;
SelectionPoint sel1=selStart;
SelectionPoint sel2=selEnd;
if (sel2.y<sel1.y) {
@ -997,14 +998,17 @@ void FurnaceGUI::drawPattern() {
oldOrder=e->getOrder();
int chans=e->getChannelCount(e->song.system);
ImGui::PushStyleVar(ImGuiStyleVar_CellPadding,ImVec2(0.0f,0.0f));
ImGui::PushStyleColor(ImGuiCol_Header,uiColors[GUI_COLOR_PATTERN_SELECTION]);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered,uiColors[GUI_COLOR_PATTERN_SELECTION_HOVER]);
ImGui::PushStyleColor(ImGuiCol_HeaderActive,uiColors[GUI_COLOR_PATTERN_SELECTION_ACTIVE]);
if (ImGui::BeginTable("PatternView",chans+2,ImGuiTableFlags_BordersInnerV|ImGuiTableFlags_ScrollX|ImGuiTableFlags_ScrollY|ImGuiTableFlags_NoPadInnerX)) {
ImGui::TableSetupColumn("pos",ImGuiTableColumnFlags_WidthFixed);
char chanID[256];
float lineHeight=(ImGui::GetTextLineHeight()+2*dpiScale);
int curRow=e->getRow();
if (e->isPlaying()) updateScroll(curRow);
if (e->isPlaying() && followPattern) updateScroll(curRow);
if (nextScroll>-0.5f) {
if (followPattern) ImGui::SetScrollY(nextScroll);
ImGui::SetScrollY(nextScroll);
nextScroll=-1.0f;
}
ImGui::TableSetupScrollFreeze(1,1);
@ -1087,7 +1091,9 @@ void FurnaceGUI::drawPattern() {
bool selectedNote=selectedRow && (j32>=sel1XSum && j32<=sel2XSum);
bool selectedIns=selectedRow && (j32+1>=sel1XSum && j32+1<=sel2XSum);
bool selectedVol=selectedRow && (j32+2>=sel1XSum && j32+2<=sel2XSum);
bool cursorNote=(cursor.y==i && cursor.xCoarse==j && cursor.xFine==0);
bool cursorIns=(cursor.y==i && cursor.xCoarse==j && cursor.xFine==1);
bool cursorVol=(cursor.y==i && cursor.xCoarse==j && cursor.xFine==2);
sprintf(id,"%s##PN_%d_%d",noteName(pat->data[i][0],pat->data[i][1]),i,j);
if (pat->data[i][0]==0 && pat->data[i][1]==0) {
@ -1095,7 +1101,15 @@ void FurnaceGUI::drawPattern() {
} else {
ImGui::PushStyleColor(ImGuiCol_Text,uiColors[GUI_COLOR_PATTERN_ACTIVE]);
}
ImGui::Selectable(id,selectedNote,ImGuiSelectableFlags_NoPadWithHalfSpacing,threeChars);
if (cursorNote) {
ImGui::PushStyleColor(ImGuiCol_Header,uiColors[GUI_COLOR_PATTERN_CURSOR]);
ImGui::PushStyleColor(ImGuiCol_HeaderActive,uiColors[GUI_COLOR_PATTERN_CURSOR_ACTIVE]);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered,uiColors[GUI_COLOR_PATTERN_CURSOR_HOVER]);
ImGui::Selectable(id,true,ImGuiSelectableFlags_NoPadWithHalfSpacing,threeChars);
ImGui::PopStyleColor(3);
} else {
ImGui::Selectable(id,selectedNote,ImGuiSelectableFlags_NoPadWithHalfSpacing,threeChars);
}
if (ImGui::IsItemClicked()) {
startSelection(j,0,i);
}
@ -1113,7 +1127,15 @@ void FurnaceGUI::drawPattern() {
sprintf(id,"%.2X##PI_%d_%d",pat->data[i][2],i,j);
}
ImGui::SameLine(0.0f,0.0f);
ImGui::Selectable(id,selectedIns,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
if (cursorIns) {
ImGui::PushStyleColor(ImGuiCol_Header,uiColors[GUI_COLOR_PATTERN_CURSOR]);
ImGui::PushStyleColor(ImGuiCol_HeaderActive,uiColors[GUI_COLOR_PATTERN_CURSOR_ACTIVE]);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered,uiColors[GUI_COLOR_PATTERN_CURSOR_HOVER]);
ImGui::Selectable(id,true,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
ImGui::PopStyleColor(3);
} else {
ImGui::Selectable(id,selectedIns,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
}
if (ImGui::IsItemClicked()) {
startSelection(j,1,i);
}
@ -1133,7 +1155,15 @@ void FurnaceGUI::drawPattern() {
ImGui::PushStyleColor(ImGuiCol_Text,volColors[volColor]);
}
ImGui::SameLine(0.0f,0.0f);
ImGui::Selectable(id,selectedVol,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
if (cursorVol) {
ImGui::PushStyleColor(ImGuiCol_Header,uiColors[GUI_COLOR_PATTERN_CURSOR]);
ImGui::PushStyleColor(ImGuiCol_HeaderActive,uiColors[GUI_COLOR_PATTERN_CURSOR_ACTIVE]);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered,uiColors[GUI_COLOR_PATTERN_CURSOR_HOVER]);
ImGui::Selectable(id,true,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
ImGui::PopStyleColor(3);
} else {
ImGui::Selectable(id,selectedVol,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
}
if (ImGui::IsItemClicked()) {
startSelection(j,2,i);
}
@ -1146,6 +1176,8 @@ void FurnaceGUI::drawPattern() {
int index=4+(k<<1);
bool selectedEffect=selectedRow && (j32+index-1>=sel1XSum && j32+index-1<=sel2XSum);
bool selectedEffectVal=selectedRow && (j32+index>=sel1XSum && j32+index<=sel2XSum);
bool cursorEffect=(cursor.y==i && cursor.xCoarse==j && cursor.xFine==index-1);
bool cursorEffectVal=(cursor.y==i && cursor.xCoarse==j && cursor.xFine==index);
if (pat->data[i][index]==-1) {
sprintf(id,"..##PE%d_%d_%d",k,i,j);
ImGui::PushStyleColor(ImGuiCol_Text,uiColors[GUI_COLOR_PATTERN_INACTIVE]);
@ -1166,7 +1198,15 @@ void FurnaceGUI::drawPattern() {
}
}
ImGui::SameLine(0.0f,0.0f);
ImGui::Selectable(id,selectedEffect,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
if (cursorEffect) {
ImGui::PushStyleColor(ImGuiCol_Header,uiColors[GUI_COLOR_PATTERN_CURSOR]);
ImGui::PushStyleColor(ImGuiCol_HeaderActive,uiColors[GUI_COLOR_PATTERN_CURSOR_ACTIVE]);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered,uiColors[GUI_COLOR_PATTERN_CURSOR_HOVER]);
ImGui::Selectable(id,true,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
ImGui::PopStyleColor(3);
} else {
ImGui::Selectable(id,selectedEffect,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
}
if (ImGui::IsItemClicked()) {
startSelection(j,index-1,i);
}
@ -1179,7 +1219,15 @@ void FurnaceGUI::drawPattern() {
sprintf(id,"%.2X##PF%d_%d_%d",pat->data[i][index+1],k,i,j);
}
ImGui::SameLine(0.0f,0.0f);
ImGui::Selectable(id,selectedEffectVal,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
if (cursorEffectVal) {
ImGui::PushStyleColor(ImGuiCol_Header,uiColors[GUI_COLOR_PATTERN_CURSOR]);
ImGui::PushStyleColor(ImGuiCol_HeaderActive,uiColors[GUI_COLOR_PATTERN_CURSOR_ACTIVE]);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered,uiColors[GUI_COLOR_PATTERN_CURSOR_HOVER]);
ImGui::Selectable(id,true,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
ImGui::PopStyleColor(3);
} else {
ImGui::Selectable(id,selectedEffectVal,ImGuiSelectableFlags_NoPadWithHalfSpacing,twoChars);
}
if (ImGui::IsItemClicked()) {
startSelection(j,index,i);
}
@ -1197,6 +1245,7 @@ void FurnaceGUI::drawPattern() {
oldRow=curRow;
ImGui::EndTable();
}
ImGui::PopStyleColor(3);
ImGui::PopStyleVar();
ImGui::PopFont();
}
@ -1404,6 +1453,12 @@ void FurnaceGUI::commitSettings() {
}
void FurnaceGUI::startSelection(int xCoarse, int xFine, int y) {
if (xCoarse!=selStart.xCoarse || xFine!=selStart.xFine || y!=selStart.y) {
curNibble=false;
}
cursor.xCoarse=xCoarse;
cursor.xFine=xFine;
cursor.y=y;
selStart.xCoarse=xCoarse;
selStart.xFine=xFine;
selStart.y=y;
@ -1445,49 +1500,53 @@ void FurnaceGUI::finishSelection() {
void FurnaceGUI::moveCursor(int x, int y) {
finishSelection();
curNibble=false;
if (x!=0) {
if (x>0) {
for (int i=0; i<x; i++) {
if (++selStart.xFine>=3+e->song.pat[selStart.xCoarse].effectRows*2) {
selStart.xFine=0;
if (++selStart.xCoarse>=e->getChannelCount(e->song.system)) {
selStart.xCoarse=e->getChannelCount(e->song.system)-1;
selStart.xFine=2+e->song.pat[selStart.xCoarse].effectRows*2;
if (++cursor.xFine>=3+e->song.pat[cursor.xCoarse].effectRows*2) {
cursor.xFine=0;
if (++cursor.xCoarse>=e->getChannelCount(e->song.system)) {
cursor.xCoarse=e->getChannelCount(e->song.system)-1;
cursor.xFine=2+e->song.pat[cursor.xCoarse].effectRows*2;
}
}
}
} else {
for (int i=0; i<-x; i++) {
if (--selStart.xFine<0) {
if (--selStart.xCoarse<0) {
selStart.xCoarse=0;
selStart.xFine=0;
if (--cursor.xFine<0) {
if (--cursor.xCoarse<0) {
cursor.xCoarse=0;
cursor.xFine=0;
} else {
selStart.xFine=2+e->song.pat[selStart.xCoarse].effectRows*2;
cursor.xFine=2+e->song.pat[cursor.xCoarse].effectRows*2;
}
}
}
}
}
if (y!=0) {
selStart.y+=y;
if (selStart.y<0) selStart.y=0;
if (selStart.y>=e->song.patLen) selStart.y=e->song.patLen-1;
cursor.y+=y;
if (cursor.y<0) cursor.y=0;
if (cursor.y>=e->song.patLen) cursor.y=e->song.patLen-1;
}
selEnd=selStart;
updateScroll(selStart.y);
selStart=cursor;
selEnd=cursor;
updateScroll(cursor.y);
}
void FurnaceGUI::editAdvance() {
finishSelection();
selStart.y+=editStep;
if (selStart.y>=e->song.patLen) selStart.y=e->song.patLen-1;
selEnd=selStart;
updateScroll(selStart.y);
cursor.y+=editStep;
if (cursor.y>=e->song.patLen) cursor.y=e->song.patLen-1;
selStart=cursor;
selEnd=cursor;
updateScroll(cursor.y);
}
void FurnaceGUI::doDelete() {
finishSelection();
curNibble=false;
int iCoarse=selStart.xCoarse;
int iFine=selStart.xFine;
@ -1508,6 +1567,7 @@ void FurnaceGUI::doDelete() {
void FurnaceGUI::doPullDelete() {
finishSelection();
curNibble=false;
int iCoarse=selStart.xCoarse;
int iFine=selStart.xFine;
@ -1535,6 +1595,7 @@ void FurnaceGUI::doPullDelete() {
void FurnaceGUI::doInsert() {
finishSelection();
curNibble=false;
int iCoarse=selStart.xCoarse;
int iFine=selStart.xFine;
@ -1562,6 +1623,7 @@ void FurnaceGUI::doInsert() {
void FurnaceGUI::doCopy(bool cut) {
finishSelection();
if (cut) curNibble=false;
clipboard=fmt::sprintf("org.tildearrow.furnace - Pattern Data (%d)\n%d",DIV_ENGINE_VERSION,selStart.xFine);
for (int j=selStart.y; j<=selEnd.y; j++) {
@ -1625,13 +1687,13 @@ void FurnaceGUI::doPaste() {
if (sscanf(data[1].c_str(),"%d",&startOff)!=1) return;
if (startOff<0) return;
int j=selStart.y;
int j=cursor.y;
char note[4];
int ord=e->getOrder();
for (size_t i=2; i<data.size() && j<e->song.patLen; i++) {
size_t charPos=0;
int iCoarse=selStart.xCoarse;
int iFine=(startOff>2 && selStart.xFine>2)?(((selStart.xFine-1)&(~1))|1):startOff;
int iCoarse=cursor.xCoarse;
int iFine=(startOff>2 && cursor.xFine>2)?(((cursor.xFine-1)&(~1))|1):startOff;
String& line=data[i];
@ -1686,7 +1748,7 @@ void FurnaceGUI::doPaste() {
invalidData=true;
break;
}
if (iFine<(3+e->song.pat[selStart.xCoarse].effectRows*2)) pat->data[j][iFine+1]=val;
if (iFine<(3+e->song.pat[cursor.xCoarse].effectRows*2)) pat->data[j][iFine+1]=val;
}
}
iFine++;
@ -1716,6 +1778,13 @@ void FurnaceGUI::keyDown(SDL_Event& ev) {
case SDLK_F8:
e->stop();
break;
case SDLK_RETURN:
if (e->isPlaying()) {
e->stop();
} else {
e->play();
}
break;
}
// PER-WINDOW KEYS
switch (curWindow) {
@ -1732,6 +1801,8 @@ void FurnaceGUI::keyDown(SDL_Event& ev) {
doPaste();
break;
}
} else if (ev.key.keysym.mod&KMOD_ALT) {
// nothing. prevents accidental OFF note.
} else switch (ev.key.keysym.sym) {
case SDLK_UP:
moveCursor(0,-1);
@ -1760,44 +1831,38 @@ void FurnaceGUI::keyDown(SDL_Event& ev) {
case SDLK_INSERT:
doInsert();
break;
case SDLK_RETURN:
if (e->isPlaying()) {
e->stop();
} else {
e->play();
}
break;
default:
if (selStart.xFine==0) { // note
if (cursor.xFine==0) { // note
try {
int key=noteKeys.at(ev.key.keysym.sym);
int num=12*curOctave+key;
DivPattern* pat=e->song.pat[selStart.xCoarse].getPattern(e->song.orders.ord[selStart.xCoarse][e->getOrder()],true);
DivPattern* pat=e->song.pat[cursor.xCoarse].getPattern(e->song.orders.ord[cursor.xCoarse][e->getOrder()],true);
if (key==100) { // note off
pat->data[selStart.y][0]=100;
pat->data[selStart.y][1]=0;
pat->data[cursor.y][0]=100;
pat->data[cursor.y][1]=0;
} else {
pat->data[selStart.y][0]=num%12;
pat->data[selStart.y][1]=num/12;
if (pat->data[selStart.y][0]==0) {
pat->data[selStart.y][0]=12;
pat->data[selStart.y][1]--;
pat->data[cursor.y][0]=num%12;
pat->data[cursor.y][1]=num/12;
if (pat->data[cursor.y][0]==0) {
pat->data[cursor.y][0]=12;
pat->data[cursor.y][1]--;
}
pat->data[selStart.y][2]=curIns;
pat->data[cursor.y][2]=curIns;
}
editAdvance();
curNibble=false;
} catch (std::out_of_range& e) {
}
} else { // value
try {
int num=valueKeys.at(ev.key.keysym.sym);
DivPattern* pat=e->song.pat[selStart.xCoarse].getPattern(e->song.orders.ord[selStart.xCoarse][e->getOrder()],true);
if (pat->data[selStart.y][selStart.xFine+1]==-1) pat->data[selStart.y][selStart.xFine+1]=0;
pat->data[selStart.y][selStart.xFine+1]=((pat->data[selStart.y][selStart.xFine+1]<<4)|num)&0xff;
if (selStart.xFine==1) { // instrument
if (pat->data[selStart.y][selStart.xFine+1]>=(int)e->song.ins.size()) {
pat->data[selStart.y][selStart.xFine+1]=(int)e->song.ins.size()-1;
DivPattern* pat=e->song.pat[cursor.xCoarse].getPattern(e->song.orders.ord[cursor.xCoarse][e->getOrder()],true);
if (pat->data[cursor.y][cursor.xFine+1]==-1) pat->data[cursor.y][cursor.xFine+1]=0;
pat->data[cursor.y][cursor.xFine+1]=((pat->data[cursor.y][cursor.xFine+1]<<4)|num)&0xff;
if (cursor.xFine==1) { // instrument
if (pat->data[cursor.y][cursor.xFine+1]>=(int)e->song.ins.size()) {
pat->data[cursor.y][cursor.xFine+1]=(int)e->song.ins.size()-1;
}
if (e->song.ins.size()<16) {
curNibble=false;
@ -1806,9 +1871,9 @@ void FurnaceGUI::keyDown(SDL_Event& ev) {
curNibble=!curNibble;
if (!curNibble) editAdvance();
}
} else if (selStart.xFine==2) { // volume
pat->data[selStart.y][selStart.xFine+1]&=e->getMaxVolumeChan(selStart.xCoarse);
if (e->getMaxVolumeChan(selStart.xCoarse)<16) {
} else if (cursor.xFine==2) { // volume
pat->data[cursor.y][cursor.xFine+1]&=e->getMaxVolumeChan(cursor.xCoarse);
if (e->getMaxVolumeChan(cursor.xCoarse)<16) {
curNibble=false;
editAdvance();
} else {
@ -2013,6 +2078,10 @@ bool FurnaceGUI::loop() {
ImGui_ImplSDL2_ProcessEvent(&ev);
switch (ev.type) {
case SDL_MOUSEMOTION:
if (selecting) {
// detect whether we have to scroll
printf("motion: %d %d\n",ev.motion.x,ev.motion.y);
}
if (macroDragActive) {
if (macroDragLen>0) {
int x=(ev.motion.x-macroDragStart.x)*macroDragLen/macroDragAreaSize.x;
@ -2401,6 +2470,17 @@ FurnaceGUI::FurnaceGUI():
nextScroll(-1.0f) {
uiColors[GUI_COLOR_BACKGROUND]=ImVec4(0.1f,0.1f,0.1f,1.0f);
uiColors[GUI_COLOR_FRAME_BACKGROUND]=ImVec4(0.0f,0.0f,0.0f,0.85f);
uiColors[GUI_COLOR_CHANNEL_FM]=ImVec4(0.2f,0.8f,1.0f,1.0f);
uiColors[GUI_COLOR_CHANNEL_PULSE]=ImVec4(0.3f,1.0f,0.2f,1.0f);
uiColors[GUI_COLOR_CHANNEL_NOISE]=ImVec4(0.8f,0.8f,0.8f,1.0f);
uiColors[GUI_COLOR_CHANNEL_PCM]=ImVec4(1.0f,0.9f,0.2f,1.0f);
uiColors[GUI_COLOR_CHANNEL_WAVE]=ImVec4(1.0f,0.5f,0.2f,1.0f);
uiColors[GUI_COLOR_PATTERN_CURSOR]=ImVec4(0.1f,0.3f,0.5f,1.0f);
uiColors[GUI_COLOR_PATTERN_CURSOR_HOVER]=ImVec4(0.2f,0.4f,0.6f,1.0f);
uiColors[GUI_COLOR_PATTERN_CURSOR_ACTIVE]=ImVec4(0.2f,0.5f,0.7f,1.0f);
uiColors[GUI_COLOR_PATTERN_SELECTION]=ImVec4(0.15f,0.15f,0.2f,1.0f);
uiColors[GUI_COLOR_PATTERN_SELECTION_HOVER]=ImVec4(0.2f,0.2f,0.3f,1.0f);
uiColors[GUI_COLOR_PATTERN_SELECTION_ACTIVE]=ImVec4(0.4f,0.4f,0.5f,1.0f);
uiColors[GUI_COLOR_PATTERN_HI_1]=ImVec4(0.6f,0.6f,0.6f,0.2f);
uiColors[GUI_COLOR_PATTERN_HI_2]=ImVec4(0.5f,0.8f,1.0f,0.2f);
uiColors[GUI_COLOR_PATTERN_ROW_INDEX]=ImVec4(0.5f,0.8f,1.0f,1.0f);

13
src/gui/gui.h
View File

@ -11,6 +11,17 @@ enum FurnaceGUIColors {
GUI_COLOR_HEADER,
GUI_COLOR_ITEM_BACKGROUND,
GUI_COLOR_ITEM_FOREGROUND,
GUI_COLOR_CHANNEL_FM,
GUI_COLOR_CHANNEL_PULSE,
GUI_COLOR_CHANNEL_NOISE,
GUI_COLOR_CHANNEL_WAVE,
GUI_COLOR_CHANNEL_PCM,
GUI_COLOR_PATTERN_CURSOR,
GUI_COLOR_PATTERN_CURSOR_HOVER,
GUI_COLOR_PATTERN_CURSOR_ACTIVE,
GUI_COLOR_PATTERN_SELECTION,
GUI_COLOR_PATTERN_SELECTION_HOVER,
GUI_COLOR_PATTERN_SELECTION_ACTIVE,
GUI_COLOR_PATTERN_HI_1,
GUI_COLOR_PATTERN_HI_2,
GUI_COLOR_PATTERN_ROW_INDEX,
@ -109,7 +120,7 @@ class FurnaceGUI {
int curIns, curWave, curSample, curOctave, oldRow, oldOrder, oldOrder1, editStep;
bool editControlsOpen, ordersOpen, insListOpen, songInfoOpen, patternOpen, insEditOpen;
bool waveListOpen, waveEditOpen, sampleListOpen, sampleEditOpen, aboutOpen, settingsOpen;
SelectionPoint selStart, selEnd;
SelectionPoint selStart, selEnd, cursor;
bool selecting, curNibble, extraChannelButtons, followOrders, followPattern, changeAllOrders;
FurnaceGUIWindows curWindow;