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GUI: macro UI refactor, part 3

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we have a scrollbar (i think)
This commit is contained in:
tildearrow 2022-05-07 16:25:02 -05:00
parent d4d3cb44b9
commit 24b7dd6f54
2 changed files with 40 additions and 9 deletions
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9
src/engine/instrument.h
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@ -166,13 +166,20 @@ struct DivInstrumentMacro {
unsigned char len;
signed char loop;
signed char rel;
// the following variables are used by the GUI and not saved in the file
int vScroll, vZoom;
explicit DivInstrumentMacro(const String& n, bool initOpen=false):
name(n),
mode(0),
open(initOpen),
len(0),
loop(-1),
rel(-1) {
rel(-1),
vScroll(0),
vZoom(-1) {
memset(val,0,256*sizeof(int));
}
};

40
src/gui/insEdit.cpp
View file

@ -1073,7 +1073,7 @@ void FurnaceGUI::drawMacros(std::vector<FurnaceGUIMacroDesc>& macros) {
float loopIndicator[256];
int index=0;
float reservedSpace=28.0f*dpiScale;
float reservedSpace=ImGui::GetStyle().ScrollbarSize;
if (ImGui::BeginTable("MacroSpace",2)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,0.0);
@ -1084,7 +1084,6 @@ void FurnaceGUI::drawMacros(std::vector<FurnaceGUIMacroDesc>& macros) {
ImGui::Dummy(ImVec2(120.0f*dpiScale,dpiScale));
ImGui::TableNextColumn();
float availableWidth=ImGui::GetContentRegionAvail().x-reservedSpace;
printf("aw: %f\n",availableWidth);
int totalFit=MIN(128,availableWidth/MAX(1,macroPointSize*dpiScale));
if (macroDragScroll>128-totalFit) {
macroDragScroll=128-totalFit;
@ -1138,17 +1137,27 @@ void FurnaceGUI::drawMacros(std::vector<FurnaceGUIMacroDesc>& macros) {
}
}
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding,ImVec2(0.0f,0.0f));
if (i.macro->vZoom<0) {
i.macro->vZoom=i.max-i.min;
i.macro->vScroll=0;
}
if (i.isBitfield) {
PlotBitfield("##IMacro",asInt,totalFit,0,i.bitfieldBits,i.max,ImVec2(availableWidth,(i.macro->open)?(i.height*dpiScale):(32.0f*dpiScale)));
} else {
PlotCustom("##IMacro",asFloat,totalFit,macroDragScroll,NULL,i.min,i.max,ImVec2(availableWidth,(i.macro->open)?(i.height*dpiScale):(32.0f*dpiScale)),sizeof(float),i.color,i.macro->len-macroDragScroll,i.hoverFunc,i.blockMode);
PlotCustom("##IMacro",asFloat,totalFit,macroDragScroll,NULL,i.min+i.macro->vScroll,i.min+i.macro->vScroll+i.macro->vZoom,ImVec2(availableWidth,(i.macro->open)?(i.height*dpiScale):(32.0f*dpiScale)),sizeof(float),i.color,i.macro->len-macroDragScroll,i.hoverFunc,i.blockMode);
}
if (i.macro->open && (ImGui::IsItemClicked(ImGuiMouseButton_Left) || ImGui::IsItemClicked(ImGuiMouseButton_Right))) {
macroDragStart=ImGui::GetItemRectMin();
macroDragAreaSize=ImVec2(availableWidth,i.height*dpiScale);
macroDragMin=i.min;
macroDragMax=i.max;
if (i.isBitfield) {
macroDragMin=i.min;
macroDragMax=i.max;
} else {
macroDragMin=i.min+i.macro->vScroll;
macroDragMax=i.min+i.macro->vScroll+i.macro->vZoom;
}
macroDragBitOff=i.bitOffset;
macroDragBitMode=i.isBitfield;
macroDragInitialValueSet=false;
@ -1167,10 +1176,25 @@ void FurnaceGUI::drawMacros(std::vector<FurnaceGUIMacroDesc>& macros) {
if (macroPointSize<1) macroPointSize=1;
if (macroPointSize>256) macroPointSize=256;
}
/*if (drawSlider) {
// slider
if (!i.isBitfield) {
ImS64 scrollV=i.max-i.macro->vScroll;
ImS64 availV=i.macro->vZoom;
ImS64 contentsV=(i.max-i.min);
ImGui::SameLine();
CWVSliderInt("##IMacroPos",ImVec2(20.0f*dpiScale,i.height*dpiScale),sliderVal,sliderLow,sliderHigh);
}*/
ImRect scrollbarPos=ImRect(ImGui::GetCursorScreenPos(),ImGui::GetCursorScreenPos());
scrollbarPos.Max.x+=ImGui::GetStyle().ScrollbarSize;
scrollbarPos.Max.y+=i.height*dpiScale;
ImGui::Dummy(ImVec2(ImGui::GetStyle().ScrollbarSize,i.height*dpiScale));
if (ImGui::ScrollbarEx(scrollbarPos,ImGui::GetID("IMacroVScroll"),ImGuiAxis_Y,&scrollV,availV,contentsV,0)) {
i.macro->vScroll=scrollV;
}
}
// loop area
PlotCustom("##IMacroLoop",loopIndicator,totalFit,macroDragScroll,NULL,0,2,ImVec2(availableWidth,12.0f*dpiScale),sizeof(float),i.color,i.macro->len-macroDragScroll,&macroHoverLoop);
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroLoopDragStart=ImGui::GetItemRectMin();