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GUI: new sample map UI, part 2

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next commit will introduce keyboard input
This commit is contained in:
tildearrow 2023-04-11 19:41:20 -05:00
parent f90ca2410f
commit 7af514a658
4 changed files with 69 additions and 9 deletions
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59
src/gui/insEdit.cpp
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@ -2023,6 +2023,57 @@ void FurnaceGUI::drawMacros(std::vector<FurnaceGUIMacroDesc>& macros, FurnaceGUI
}
}
void FurnaceGUI::alterSampleMap(bool isNote, int val) {
if (curIns<0 || curIns>=(int)e->song.ins.size()) return;
DivInstrument* ins=e->song.ins[curIns];
int sampleMapMin=sampleMapSelStart;
int sampleMapMax=sampleMapSelEnd;
if (sampleMapMin>sampleMapMax) {
sampleMapMin^=sampleMapMax;
sampleMapMax^=sampleMapMin;
sampleMapMin^=sampleMapMax;
}
for (int i=sampleMapMin; i<=sampleMapMax; i++) {
if (i<0 || i>=120) continue;
if (sampleMapColumn==1 && isNote) {
ins->amiga.noteMap[i].freq=val;
} else if (sampleMapColumn==0 && !isNote) {
if (val<0) {
ins->amiga.noteMap[i].map=-1;
} else if (sampleMapDigit>0) {
ins->amiga.noteMap[i].map*=10;
ins->amiga.noteMap[i].map+=val;
} else {
ins->amiga.noteMap[i].map=val;
}
if (ins->amiga.noteMap[i].map>=(int)e->song.sample.size()) {
ins->amiga.noteMap[i].map=((int)e->song.sample.size())-1;
}
}
}
bool advance=false;
if (sampleMapColumn==1 && isNote) {
advance=true;
} else if (sampleMapColumn==0 && !isNote) {
int digits=1;
if (e->song.sample.size()>=10) digits=2;
if (e->song.sample.size()>=100) digits=3;
if (++sampleMapDigit>=digits) {
sampleMapDigit=0;
advance=true;
}
}
if (advance && sampleMapMin==sampleMapMax) {
sampleMapSelStart++;
if (sampleMapSelStart>119) sampleMapSelStart=119;
sampleMapSelEnd=sampleMapSelStart;
}
}
#define DRUM_FREQ(name,db,df,prop) \
ImGui::TableNextRow(); \
ImGui::TableNextColumn(); \
@ -4405,9 +4456,9 @@ void FurnaceGUI::drawInsEdit() {
ImGui::BeginDisabled(ins->amiga.useWave);
P(ImGui::Checkbox("Use sample map",&ins->amiga.useNoteMap));
if (ins->amiga.useNoteMap) {
if (ImGui::IsMouseClicked(ImGuiMouseButton_Left)) {
sampleMapFocused=false;
}
if (ImGui::IsMouseClicked(ImGuiMouseButton_Left) && ImGui::IsWindowHovered()) sampleMapFocused=false;
if (curWindowLast!=GUI_WINDOW_INS_EDIT) sampleMapFocused=false;
if (!sampleMapFocused) sampleMapDigit=0;
if (ImGui::BeginTable("NoteMap",4,ImGuiTableFlags_ScrollY|ImGuiTableFlags_Borders|ImGuiTableFlags_SizingStretchSame)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthFixed);
@ -4454,6 +4505,7 @@ void FurnaceGUI::drawInsEdit() {
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
sampleMapFocused=true;
sampleMapColumn=0;
sampleMapDigit=0;
sampleMapSelStart=i;
sampleMapSelEnd=i;
ImGui::InhibitInertialScroll();
@ -4475,6 +4527,7 @@ void FurnaceGUI::drawInsEdit() {
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
sampleMapFocused=true;
sampleMapColumn=1;
sampleMapDigit=0;
sampleMapSelStart=i;
sampleMapSelEnd=i;
ImGui::InhibitInertialScroll();