40 lines
948 B
C++
40 lines
948 B
C++
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#include <string>
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#include <map>
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#include "imgui.h"
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#include "tinyusdz.hh"
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#include "usdShade.hh"
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namespace example {
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template<typename T>
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bool ImGuiComboUI(const std::string &caption, std::string ¤t_key,
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const std::map<std::string, T> &items) {
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bool changed = false;
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if (ImGui::BeginCombo(caption.c_str(), current_key.c_str())) {
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for (const auto &item : items) {
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bool is_selected = (current_key == item.first);
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if (ImGui::Selectable(item.first.c_str(), is_selected)) {
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current_key = item.first;
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changed = true;
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}
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if (is_selected) {
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// Set the initial focus when opening the combo (scrolling + for
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// keyboard navigation support in the upcoming navigation branch)
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ImGui::SetItemDefaultFocus();
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}
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}
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ImGui::EndCombo();
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}
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return changed;
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}
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bool material_ui(tinyusdz::UsdPreviewSurface &material);
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} // namesapce example
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