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don't use exceptions in maps

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succeeds #801
This commit is contained in:
tildearrow 2023-07-24 17:39:09 -05:00
parent 8aa0813bb9
commit b519713222
3 changed files with 182 additions and 153 deletions
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47
src/gui/mixer.cpp
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@ -337,9 +337,11 @@ void FurnaceGUI::drawMixer() {
if (selectedSubPort>=0) {
portDragActive=true;
ImGui::InhibitInertialScroll();
try {
subPortPos=portPos.at((selectedPortSet<<4)|selectedSubPort);
} catch (std::out_of_range& e) {
auto subPortI=portPos.find((selectedPortSet<<4)|selectedSubPort);
if (subPortI!=portPos.cend()) {
subPortPos=subPortI->second;
} else {
portDragActive=false;
}
}
@ -353,9 +355,10 @@ void FurnaceGUI::drawMixer() {
if (selectedSubPort>=0) {
portDragActive=true;
ImGui::InhibitInertialScroll();
try {
subPortPos=portPos.at((selectedPortSet<<4)|selectedSubPort);
} catch (std::out_of_range& e) {
auto subPortI=portPos.find((selectedPortSet<<4)|selectedSubPort);
if (subPortI!=portPos.cend()) {
subPortPos=subPortI->second;
} else {
portDragActive=false;
}
}
@ -365,9 +368,10 @@ void FurnaceGUI::drawMixer() {
if (selectedSubPort>=0) {
portDragActive=true;
ImGui::InhibitInertialScroll();
try {
subPortPos=portPos.at((selectedPortSet<<4)|selectedSubPort);
} catch (std::out_of_range& e) {
auto subPortI=portPos.find((selectedPortSet<<4)|selectedSubPort);
if (subPortI!=portPos.cend()) {
subPortPos=subPortI->second;
} else {
portDragActive=false;
}
}
@ -380,9 +384,10 @@ void FurnaceGUI::drawMixer() {
if (selectedSubPort>=0) {
portDragActive=true;
ImGui::InhibitInertialScroll();
try {
subPortPos=portPos.at((selectedPortSet<<4)|selectedSubPort);
} catch (std::out_of_range& e) {
auto subPortI=portPos.find((selectedPortSet<<4)|selectedSubPort);
if (subPortI!=portPos.cend()) {
subPortPos=subPortI->second;
} else {
portDragActive=false;
}
}
@ -415,22 +420,24 @@ void FurnaceGUI::drawMixer() {
// draw connections
for (unsigned int i: e->song.patchbay) {
if ((i>>20)==selectedPortSet) continue;
try {
ImVec2 portSrc=portPos.at(i>>16);
ImVec2 portDest=portPos.at(0x10000|(i&0xffff));
auto portSrcI=portPos.find(i>>16);
auto portDestI=portPos.find(0x10000|(i&0xffff));
if (portSrcI!=portPos.cend() && portDestI!=portPos.cend()) {
ImVec2 portSrc=portSrcI->second;
ImVec2 portDest=portDestI->second;
dl->AddLine(portSrc,portDest,ImGui::GetColorU32(uiColors[GUI_COLOR_PATCHBAY_CONNECTION_BG]),2.0f*dpiScale);
} catch (std::out_of_range& e) {
}
}
// foreground
for (unsigned int i: e->song.patchbay) {
if ((i>>20)!=selectedPortSet) continue;
try {
ImVec2 portSrc=portPos.at(i>>16);
ImVec2 portDest=portPos.at(0x10000|(i&0xffff));
auto portSrcI=portPos.find(i>>16);
auto portDestI=portPos.find(0x10000|(i&0xffff));
if (portSrcI!=portPos.cend() && portDestI!=portPos.cend()) {
ImVec2 portSrc=portSrcI->second;
ImVec2 portDest=portDestI->second;
dl->AddLine(portSrc,portDest,ImGui::GetColorU32(uiColors[GUI_COLOR_PATCHBAY_CONNECTION]),2.0f*dpiScale);
} catch (std::out_of_range& e) {
}
}
}