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Ryzerth
2020-08-11 18:33:42 +02:00
parent b65bddc1b3
commit cdea80f8c5
19 changed files with 706 additions and 244 deletions
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49
src/waterfall.cpp
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@@ -183,28 +183,51 @@ namespace ImGui {
}
}
void WaterFall::selectFirstVFO() {
for (auto const& [name, vfo] : vfos) {
selectedVFO = name;
return;
}
}
void WaterFall::processInputs() {
WaterfallVFO* vfo = vfos[selectedVFO];
ImVec2 mousePos = ImGui::GetMousePos();
ImVec2 drag = ImGui::GetMouseDragDelta(ImGuiMouseButton_Left);
ImVec2 dragOrigin(mousePos.x - drag.x, mousePos.y - drag.y);
bool draging = ImGui::IsMouseDragging(ImGuiMouseButton_Left);
bool mouseInFreq = IS_IN_AREA(dragOrigin, freqAreaMin, freqAreaMax);
bool mouseInFFT = IS_IN_AREA(dragOrigin, fftAreaMin, fftAreaMax);
// If mouse was clicked on a VFO, select VFO and return
// If mouse was clicked but not on a VFO, move selected VFO to position
if (ImGui::IsMouseClicked(ImGuiMouseButton_Left)) {
spdlog::info("Clicked!");
for (auto const& [name, _vfo] : vfos) {
if (name == selectedVFO) {
continue;
}
if (IS_IN_AREA(mousePos, _vfo->rectMin, _vfo->rectMax)) {
selectedVFO = name;
selectedVFOChanged = true;
return;
}
}
int refCenter = mousePos.x - (widgetPos.x + 50);
if (refCenter >= 0 && refCenter < dataWidth && mousePos.y > widgetPos.y && mousePos.y < (widgetPos.y + widgetSize.y)) {
vfo->setOffset(((((float)refCenter / ((float)dataWidth / 2.0f)) - 1.0f) * (viewBandwidth / 2.0f)) + viewOffset);
}
}
bool freqDrag = ImGui::IsMouseDragging(ImGuiMouseButton_Left) && IS_IN_AREA(dragOrigin, freqAreaMin, freqAreaMax);
// Draging VFO
if (draging && mouseInFFT) {
int refCenter = mousePos.x - (widgetPos.x + 50);
if (refCenter >= 0 && refCenter < dataWidth && mousePos.y > widgetPos.y && mousePos.y < (widgetPos.y + widgetSize.y)) {
vfo->setOffset(((((float)refCenter / ((float)dataWidth / 2.0f)) - 1.0f) * (viewBandwidth / 2.0f)) + viewOffset);
}
}
// TODO: Process VFO drag
// if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && IS_IN_AREA(mousePos, fftAreaMin, fftAreaMax) && !freqDrag) {
// int refCenter = mousePos.x - (widgetPos.x + 50);
// if (refCenter >= 0 && refCenter < dataWidth && mousePos.y > widgetPos.y && mousePos.y < (widgetPos.y + widgetSize.y)) {
// vfoOffset = ((((float)refCenter / ((float)dataWidth / 2.0f)) - 1.0f) * (viewBandwidth / 2.0f)) + viewOffset;
// }
// vfoFreqChanged = true;
// }
if (freqDrag) {
// Dragon frequency scale
if (draging && mouseInFreq) {
float deltax = drag.x - lastDrag;
lastDrag = drag.x;
float viewDelta = deltax * (viewBandwidth / (float)dataWidth);