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MultiSelect: fixed ImGuiSelectionBasicStorage::Swap() helper.
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22
imgui.h
22
imgui.h
@ -44,7 +44,7 @@ Index of this file:
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// [SECTION] ImGuiIO
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// [SECTION] Misc data structures (ImGuiInputTextCallbackData, ImGuiSizeCallbackData, ImGuiPayload)
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// [SECTION] Helpers (ImGuiOnceUponAFrame, ImGuiTextFilter, ImGuiTextBuffer, ImGuiStorage, ImGuiListClipper, Math Operators, ImColor)
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// [SECTION] Multi-Select API flags and structures (ImGuiMultiSelectFlags, ImGuiSelectionRequestType, ImGuiSelectionRequest, ImGuiMultiSelectIO, ImGuiSelectionBasicStorage)
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// [SECTION] Multi-Select API flags and structures (ImGuiMultiSelectFlags, ImGuiMultiSelectIO, ImGuiSelectionRequest, ImGuiSelectionBasicStorage)
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// [SECTION] Drawing API (ImDrawCallback, ImDrawCmd, ImDrawIdx, ImDrawVert, ImDrawChannel, ImDrawListSplitter, ImDrawFlags, ImDrawListFlags, ImDrawList, ImDrawData)
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// [SECTION] Font API (ImFontConfig, ImFontGlyph, ImFontGlyphRangesBuilder, ImFontAtlasFlags, ImFontAtlas, ImFont)
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// [SECTION] Viewports (ImGuiViewportFlags, ImGuiViewport)
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@ -2817,8 +2817,8 @@ struct ImGuiSelectionRequest
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//------------------------------------------// BeginMultiSelect / EndMultiSelect
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ImGuiSelectionRequestType Type; // ms:w, app:r / ms:w, app:r // Request type. You'll most often receive 1 Clear + 1 SetRange with a single-item range.
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bool Selected; // ms:w, app:r / ms:w, app:r // Parameter for SetAll/SetRange requests (true = select, false = unselect)
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ImGuiSelectionUserData RangeFirstItem; // / ms:w, app:r // Parameter for SetRange request (this is generally == RangeSrcItem when shift selecting from top to bottom)
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ImGuiSelectionUserData RangeLastItem; // / ms:w, app:r // Parameter for SetRange request (this is generally == RangeSrcItem when shift selecting from bottom to top)
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ImGuiSelectionUserData RangeFirstItem; // / ms:w, app:r // Parameter for SetRange request (this is generally == RangeSrcItem when shift selecting from top to bottom).
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ImGuiSelectionUserData RangeLastItem; // / ms:w, app:r // Parameter for SetRange request (this is generally == RangeSrcItem when shift selecting from bottom to top). Inclusive!
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};
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// Optional helper to store multi-selection state + apply multi-selection requests.
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@ -2848,16 +2848,16 @@ struct ImGuiSelectionBasicStorage
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ImGuiID (*AdapterIndexToStorageId)(ImGuiSelectionBasicStorage* self, int idx); // e.g. selection.AdapterIndexToStorageId = [](ImGuiSelectionBasicStorage* self, int idx) { return ((MyItems**)self->UserData)[idx]->ID; };
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void* UserData; // User data for use by adapter function // e.g. selection.UserData = (void*)my_items;
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// Methods: apply selection requests coming from BeginMultiSelect() and EndMultiSelect() functions. Uses 'items_count' based to BeginMultiSelect()
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IMGUI_API void ApplyRequests(ImGuiMultiSelectIO* ms_io);
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// Methods: apply selection requests coming from BeginMultiSelect() and EndMultiSelect() functions. Uses 'items_count' passed to BeginMultiSelect()
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IMGUI_API void ApplyRequests(ImGuiMultiSelectIO* ms_io);
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// Methods: selection storage
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ImGuiSelectionBasicStorage() { Clear(); UserData = NULL; AdapterIndexToStorageId = [](ImGuiSelectionBasicStorage*, int idx) { return (ImGuiID)idx; }; }
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void Clear() { Storage.Data.resize(0); Size = 0; }
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void Swap(ImGuiSelectionBasicStorage& r) { Storage.Data.swap(r.Storage.Data); }
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bool Contains(ImGuiID id) const { return Storage.GetInt(id, 0) != 0; }
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void SetItemSelected(ImGuiID id, bool v) { int* p_int = Storage.GetIntRef(id, 0); if (v && *p_int == 0) { *p_int = 1; Size++; } else if (!v && *p_int != 0) { *p_int = 0; Size--; } }
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ImGuiID GetStorageIdFromIndex(int idx) { return AdapterIndexToStorageId(this, idx); }
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ImGuiSelectionBasicStorage() { Clear(); UserData = NULL; AdapterIndexToStorageId = [](ImGuiSelectionBasicStorage*, int idx) { return (ImGuiID)idx; }; }
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void Clear() { Storage.Data.resize(0); Size = 0; }
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void Swap(ImGuiSelectionBasicStorage& r) { Storage.Data.swap(r.Storage.Data); int lhs_size = Size; Size = r.Size; r.Size = lhs_size; }
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bool Contains(ImGuiID id) const { return Storage.GetInt(id, 0) != 0; }
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void SetItemSelected(ImGuiID id, bool v) { int* p_int = Storage.GetIntRef(id, 0); if (v && *p_int == 0) { *p_int = 1; Size++; } else if (!v && *p_int != 0) { *p_int = 0; Size--; } }
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ImGuiID GetStorageIdFromIndex(int idx) { return AdapterIndexToStorageId(this, idx); }
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};
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//-----------------------------------------------------------------------------
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