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Fixed issues with unselectable VFOs when too small

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This commit is contained in:
Ryzerth
2021-07-31 20:17:36 +02:00
parent ee5b89c4aa
commit 85eb08e422
1 changed files with 49 additions and 1 deletions
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50
core/src/gui/widgets/waterfall.cpp
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@@ -280,6 +280,7 @@ namespace ImGui {
// First, check if a VFO border was selected
for (auto const& [name, _vfo] : vfos) {
if (_vfo->bandwidthLocked) { continue; }
if (_vfo->rectMax.x - _vfo->rectMin.x < 10) { continue; }
bool resizing = false;
if (_vfo->reference != REF_LOWER) {
if (IS_IN_AREA(mousePos, _vfo->lbwSelMin, _vfo->lbwSelMax)) { resizing = true; }
@@ -458,7 +459,53 @@ namespace ImGui {
break;
}
}
}
}
// Handle Page Up to cycle through VFOs
if (ImGui::IsKeyPressed(GLFW_KEY_PAGE_UP) && selVfo != NULL) {
std::string next = (--vfos.end())->first;
std::string lowest = "";
double lowestOffset = INFINITY;
double firstVfoOffset = selVfo->generalOffset;
double smallestDistance = INFINITY;
bool found = false;
for (auto& [_name, _vfo] : vfos) {
if (_vfo->generalOffset > firstVfoOffset && (_vfo->generalOffset - firstVfoOffset) < smallestDistance) {
next = _name;
smallestDistance = (_vfo->generalOffset - firstVfoOffset);
found = true;
}
if (_vfo->generalOffset < lowestOffset) {
lowestOffset = _vfo->generalOffset;
lowest = _name;
}
}
selectedVFO = found ? next : lowest;
selectedVFOChanged = true;
}
// Handle Page Down to cycle through VFOs
if (ImGui::IsKeyPressed(GLFW_KEY_PAGE_DOWN) && selVfo != NULL) {
std::string next = (--vfos.end())->first;
std::string highest = "";
double highestOffset = -INFINITY;
double firstVfoOffset = selVfo->generalOffset;
double smallestDistance = INFINITY;
bool found = false;
for (auto& [_name, _vfo] : vfos) {
if (_vfo->generalOffset < firstVfoOffset && (firstVfoOffset - _vfo->generalOffset) < smallestDistance) {
next = _name;
smallestDistance = (firstVfoOffset - _vfo->generalOffset);
found = true;
}
if (_vfo->generalOffset > highestOffset) {
highestOffset = _vfo->generalOffset;
highest = _name;
}
}
selectedVFO = found ? next : highest;
selectedVFOChanged = true;
}
}
bool WaterFall::calculateVFOSignalInfo(float* fftLine, WaterfallVFO* _vfo, float& strength, float& snr) {
@@ -1182,6 +1229,7 @@ namespace ImGui {
if (!gui::mainWindow.lockWaterfallControls && !gui::waterfall.inputHandled) {
ImVec2 mousePos = ImGui::GetMousePos();
if (rectMax.x - rectMin.x < 10) { return; }
if (reference != REF_LOWER && !bandwidthLocked && !leftClamped) {
if (IS_IN_AREA(mousePos, lbwSelMin, lbwSelMax)) { ImGui::SetMouseCursor(ImGuiMouseCursor_ResizeEW); }
else if (IS_IN_AREA(mousePos, wfLbwSelMin, wfLbwSelMax)) { ImGui::SetMouseCursor(ImGuiMouseCursor_ResizeEW); }