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Improved Tooltip of Source

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This commit is contained in:
Bruno Herbelin
2024-01-17 23:01:43 +01:00
parent 2c7262ced4
commit d872aa4a6c
1 changed files with 17 additions and 9 deletions
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26
src/UserInterfaceManager.cpp
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@@ -2950,7 +2950,7 @@ void Navigator::discardPannel()
void Navigator::Render() void Navigator::Render()
{ {
std::tuple<std::string, std::string, FrameBuffer *> tooltip = {"", "", nullptr}; std::tuple<std::string, std::string, Source *> tooltip = {"", "", nullptr};
static uint _timeout_tooltip = 0; static uint _timeout_tooltip = 0;
const ImGuiStyle& style = ImGui::GetStyle(); const ImGuiStyle& style = ImGui::GetStyle();
@@ -3040,7 +3040,7 @@ void Navigator::Render()
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup)) { if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup)) {
std::string label = s->name().size() < 16 ? s->name() std::string label = s->name().size() < 16 ? s->name()
: s->name().substr(0, 15) + ".."; : s->name().substr(0, 15) + "..";
tooltip = { label, "#" + std::to_string(index), s->frame()}; tooltip = { label, "#" + std::to_string(index), s };
} }
if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None)) if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None))
{ {
@@ -3198,23 +3198,31 @@ void Navigator::Render()
if (!std::get<0>(tooltip).empty()) { if (!std::get<0>(tooltip).empty()) {
// pseudo timeout for showing tooltip // pseudo timeout for showing tooltip
if (_timeout_tooltip > IMGUI_TOOLTIP_TIMEOUT) { if (_timeout_tooltip > IMGUI_TOOLTIP_TIMEOUT) {
FrameBuffer *frame = std::get<2>(tooltip); // if a pointer to a Source is provided in tupple
if (frame != nullptr) { Source *_s = std::get<2>(tooltip);
if (_s != nullptr) {
ImGui::BeginTooltip(); ImGui::BeginTooltip();
ImGui::Image((void *) (uintptr_t) frame->texture(), const ImVec2 image_top = ImGui::GetCursorPos();
ImVec2(width_, width_ / frame->aspectRatio()) * 3.f); const ImVec2 thumbnail_size = ImVec2(width_, width_ / _s->frame()->aspectRatio()) * 3.f;
// Render source frame in tooltip
ImGui::Image((void *) (uintptr_t) _s->frame()->texture(), thumbnail_size);
// Draw label and shortcut from tupple
ImGuiToolkit::PushFont(ImGuiToolkit::FONT_DEFAULT); ImGuiToolkit::PushFont(ImGuiToolkit::FONT_DEFAULT);
ImGui::TextUnformatted(std::get<0>(tooltip).c_str()); ImGui::TextUnformatted(std::get<0>(tooltip).c_str());
ImGui::SameLine(); ImGui::SameLine();
ImGui::SetCursorPosX(width_ * 3.f - ImGui::GetTextLineHeight()); ImGui::SetCursorPosX(thumbnail_size.x + style.WindowPadding.x
- ImGui::GetTextLineHeight() );
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0.6, 0.6, 0.6, 0.9f)); ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0.6, 0.6, 0.6, 0.9f));
ImGui::TextUnformatted(std::get<1>(tooltip).c_str()); ImGui::TextUnformatted(std::get<1>(tooltip).c_str());
ImGui::PopStyleColor(); ImGui::PopStyleColor();
// Draw source icon at the top right corner
ImGui::SetCursorPos(image_top + ImVec2( thumbnail_size.x - ImGui::GetTextLineHeight()
- style.ItemSpacing.x, style.ItemSpacing.y ));
ImGuiToolkit::Icon( _s->icon().x, _s->icon().y);
ImGui::PopFont(); ImGui::PopFont();
ImGui::EndTooltip(); ImGui::EndTooltip();
} }
// otherwise just show a standard tooltip [action - shortcut key]
else else
ImGuiToolkit::ToolTip(std::get<0>(tooltip).c_str(), std::get<1>(tooltip).c_str()); ImGuiToolkit::ToolTip(std::get<0>(tooltip).c_str(), std::get<1>(tooltip).c_str());