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Added Mouse wheel input on all sliders.

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mouse wheel performs minimal increment to adjust precisely values of sliders in source panels.
This commit is contained in:
Bruno Herbelin
2023-04-19 22:56:43 +02:00
parent 99ccfb8e94
commit 341aac8ff7
2 changed files with 224 additions and 32 deletions
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115
src/ImGuiVisitor.cpp
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@@ -263,6 +263,7 @@ void ImGuiVisitor::visit(Shader &n)
void ImGuiVisitor::visit(ImageProcessingShader &n)
{
ImGuiIO& io = ImGui::GetIO();
std::ostringstream oss;
ImGui::PushID(std::to_string(n.id()).c_str());
@@ -283,8 +284,14 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
float val = log10f(n.gamma.w);
if ( ImGui::SliderFloat("##Gamma", &val, -1.f, 1.f, "%.3f", 2.f) )
n.gamma.w = powf(10.f, val);
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
val = CLAMP(val + 0.001f * io.MouseWheel, -1.f, 1.f);
n.gamma.w = powf(10.f, val);
oss << "Gamma " << std::setprecision(3) << val;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
oss << "Gamma " << std::setprecision(2) << val;
oss << "Gamma " << std::setprecision(3) << val;
Action::manager().store(oss.str());
}
ImGui::SameLine(0, IMGUI_SAME_LINE);
@@ -299,8 +306,13 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
///
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
ImGui::SliderFloat("##Brightness", &n.brightness, -1.0, 1.0, "%.3f", 2.f);
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
n.brightness = CLAMP(n.brightness + 0.001f * io.MouseWheel, -1.f, 1.f);
oss << "Brightness " << std::setprecision(3) << n.brightness;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
oss << "Brightness " << std::setprecision(2) << n.brightness;
oss << "Brightness " << std::setprecision(3) << n.brightness;
Action::manager().store(oss.str());
}
ImGui::SameLine(0, IMGUI_SAME_LINE);
@@ -315,8 +327,13 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
///
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
ImGui::SliderFloat("##Contrast", &n.contrast, -1.0, 1.0, "%.3f", 2.f);
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
n.contrast = CLAMP(n.contrast + 0.001f * io.MouseWheel, -1.f, 1.f);
oss << "Contrast " << std::setprecision(3) << n.contrast;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
oss << "Contrast " << std::setprecision(2) << n.contrast;
oss << "Contrast " << std::setprecision(3) << n.contrast;
Action::manager().store(oss.str());
}
ImGui::SameLine(0, IMGUI_SAME_LINE);
@@ -331,8 +348,13 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
///
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
ImGui::SliderFloat("##Saturation", &n.saturation, -1.0, 1.0, "%.3f", 2.f);
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
n.saturation = CLAMP(n.saturation + 0.001f * io.MouseWheel, -1.f, 1.f);
oss << "Saturation " << std::setprecision(3) << n.saturation;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
oss << "Saturation " << std::setprecision(2) << n.saturation;
oss << "Saturation " << std::setprecision(3) << n.saturation;
Action::manager().store(oss.str());
}
ImGui::SameLine(0, IMGUI_SAME_LINE);
@@ -346,9 +368,14 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
/// HUE SHIFT
///
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
ImGui::SliderFloat("##Hue", &n.hueshift, 0.0, 1.0);
ImGui::SliderFloat("##Hue", &n.hueshift, 0.0, 1.0, "%.3f");
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
n.hueshift = CLAMP(n.hueshift + 0.001f * io.MouseWheel, 0.f, 1.f);
oss << "Hue shift " << std::setprecision(3) << n.hueshift;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
oss << "Hue shift " << std::setprecision(2) << n.hueshift;
oss << "Hue shift " << std::setprecision(3) << n.hueshift;
Action::manager().store(oss.str());
}
ImGui::SameLine(0, IMGUI_SAME_LINE);
@@ -366,6 +393,11 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
if (ImGui::SliderFloat("##Posterize", &posterized, 257.f, 1.f, posterized > 256.f ? "Full range" : "%.0f colors", 0.5f)) {
n.nbColors = posterized > 256 ? 0.f : posterized;
}
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
n.nbColors = CLAMP( n.nbColors + io.MouseWheel, 1.f, 257.f);
if (n.nbColors == 0) oss << "Full range"; else oss << n.nbColors;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
std::ostringstream oss;
oss << "Posterize ";
@@ -387,6 +419,11 @@ void ImGuiVisitor::visit(ImageProcessingShader &n)
if (ImGui::SliderFloat("##Threshold", &threshold, 0.f, 1.f, threshold < 0.001f ? "None" : "%.3f") ){
n.threshold = threshold < 0.001f ? 0.f : threshold;
}
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
n.threshold = CLAMP(n.threshold + 0.001f * io.MouseWheel, 0.f, 1.f);
if (n.threshold < 0.001f) oss << "None"; else oss << std::setprecision(3) << n.threshold;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()){
oss << "Threshold ";
if (n.threshold < 0.001f) oss << "None"; else oss << std::setprecision(3) << n.threshold;
@@ -647,7 +684,8 @@ void ImGuiVisitor::visit (MediaSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
top.x += ImGui::GetFrameHeight();
}
@@ -737,7 +775,8 @@ void ImGuiVisitor::visit (SessionFileSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
top.x += ImGui::GetFrameHeight();
}
@@ -788,7 +827,8 @@ void ImGuiVisitor::visit (SessionGroupSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
}
@@ -821,7 +861,8 @@ void ImGuiVisitor::visit (RenderSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
top.x += ImGui::GetFrameHeight();
}
@@ -848,6 +889,9 @@ void ImGuiVisitor::visit (PassthroughFilter&)
void ImGuiVisitor::visit (DelayFilter& f)
{
ImGuiIO& io = ImGui::GetIO();
std::ostringstream oss;
// if (ImGuiToolkit::IconButton(ICON_FILTER_DELAY)) {
// f.setDelay(0.f);
// Action::manager().store("Delay 0 s");
@@ -857,8 +901,13 @@ void ImGuiVisitor::visit (DelayFilter& f)
float d = f.delay();
if (ImGui::SliderFloat("##Delay", &d, 0.f, 2.f, "%.2f s"))
f.setDelay(d);
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
d = CLAMP( d + 0.01f * io.MouseWheel, 0.f, 2.f);
f.setDelay(d);
oss << "Delay " << std::setprecision(3) << d << " s";
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()) {
std::ostringstream oss;
oss << "Delay " << std::setprecision(3) << d << " s";
Action::manager().store(oss.str());
}
@@ -892,6 +941,8 @@ void ImGuiVisitor::visit (ResampleFilter& f)
void list_parameters_(ImageFilter &f, std::ostringstream &oss)
{
ImGuiIO& io = ImGui::GetIO();
std::map<std::string, float> filter_parameters = f.program().parameters();
for (auto param = filter_parameters.begin(); param != filter_parameters.end(); ++param)
{
@@ -901,6 +952,12 @@ void list_parameters_(ImageFilter &f, std::ostringstream &oss)
if (ImGui::SliderFloat( "##ImageFilterParameterEdit", &v, 0.f, 1.f, "%.2f")) {
f.setProgramParameter(param->first, v);
}
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
v = CLAMP( v + 0.01f * io.MouseWheel, 0.f, 1.f);
f.setProgramParameter(param->first, v);
oss << " : " << param->first << " " << std::setprecision(3) << v;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()) {
oss << " : " << param->first << " " << std::setprecision(3) <<param->second;
Action::manager().store(oss.str());
@@ -1014,6 +1071,7 @@ void ImGuiVisitor::visit (EdgeFilter& f)
void ImGuiVisitor::visit (AlphaFilter& f)
{
ImGuiIO& io = ImGui::GetIO();
std::ostringstream oss;
oss << "Alpha ";
@@ -1042,6 +1100,13 @@ void ImGuiVisitor::visit (AlphaFilter& f)
if (ImGui::SliderFloat( "##Threshold", &t, 0.f, 1.f, "%.2f")) {
f.setProgramParameter("Threshold", t);
}
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
t = CLAMP( t + 0.01f * io.MouseWheel, 0.f, 1.f);
f.setProgramParameter("Threshold", t);
oss << AlphaFilter::operation_label[ f.operation() ];
oss << " : " << "Threshold" << " " << std::setprecision(3) << t;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()) {
oss << AlphaFilter::operation_label[ f.operation() ];
oss << " : " << "Threshold" << " " << std::setprecision(3) << t;
@@ -1061,6 +1126,13 @@ void ImGuiVisitor::visit (AlphaFilter& f)
if (ImGui::SliderFloat( "##Tolerance", &v, 0.f, 1.f, "%.2f")) {
f.setProgramParameter("Tolerance", v);
}
if (ImGui::IsItemHovered() && io.MouseWheel != 0.f ){
v = CLAMP( v + 0.01f * io.MouseWheel, 0.f, 1.f);
f.setProgramParameter("Tolerance", v);
oss << AlphaFilter::operation_label[ f.operation() ];
oss << " : " << "Tolerance" << " " << std::setprecision(3) << v;
Action::manager().store(oss.str());
}
if (ImGui::IsItemDeactivatedAfterEdit()) {
oss << AlphaFilter::operation_label[ f.operation() ];
oss << " : " << "Tolerance" << " " << std::setprecision(3) << v;
@@ -1198,7 +1270,8 @@ void ImGuiVisitor::visit (CloneSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
@@ -1248,7 +1321,8 @@ void ImGuiVisitor::visit (PatternSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
}
@@ -1292,7 +1366,8 @@ void ImGuiVisitor::visit (DeviceSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
@@ -1324,7 +1399,8 @@ void ImGuiVisitor::visit (NetworkSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
}
@@ -1411,7 +1487,8 @@ void ImGuiVisitor::visit (MultiFileSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
top.x += ImGui::GetFrameHeight();
}
@@ -1465,7 +1542,8 @@ void ImGuiVisitor::visit (GenericStreamSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
}
@@ -1493,7 +1571,8 @@ void ImGuiVisitor::visit (SrtReceiverSource& s)
// icon (>) to open player
if ( s.playable() ) {
ImGui::SetCursorPos(top);
if (ImGuiToolkit::IconButton(ICON_FA_PLAY_CIRCLE, "Open in Player"))
std::string msg = s.playing() ? "Open Player\n(source is playing)" : "Open Player\n(source is paused)";
if (ImGuiToolkit::IconButton( s.playing() ? ICON_FA_PLAY_CIRCLE : ICON_FA_PAUSE_CIRCLE, msg.c_str()))
UserInterface::manager().showSourceEditor(&s);
}
}