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Added ImGuiStorage::GetVoidPtrRef()

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This commit is contained in:
ocornut 2015-04-21 10:12:17 +01:00
parent 9119f58ce5
commit c93a562b06
2 changed files with 9 additions and 0 deletions
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8
imgui.cpp
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@ -1415,6 +1415,14 @@ float* ImGuiStorage::GetFloatRef(ImGuiID key, float default_val)
return &it->val_f;
}
void** ImGuiStorage::GetVoidPtrRef(ImGuiID key, void* default_val)
{
ImVector<Pair>::iterator it = LowerBound(Data, key);
if (it == Data.end() || it->key != key)
it = Data.insert(it, Pair(key, default_val));
return &it->val_p;
}
// FIXME-OPT: Wasting CPU because all SetInt() are preceeded by GetInt() calls so we should have the result from lower_bound already in place.
// However we only use SetInt() on explicit user action (so that's maximum once a frame) so the optimisation isn't much needed.
void ImGuiStorage::SetInt(ImU32 key, int val)

1
imgui.h
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@ -804,6 +804,7 @@ struct ImGuiStorage
// - You can also use this to quickly create temporary editable values during a session of using Edit&Continue, without restarting your application.
IMGUI_API int* GetIntRef(ImGuiID key, int default_val = 0);
IMGUI_API float* GetFloatRef(ImGuiID key, float default_val = 0);
IMGUI_API void** GetVoidPtrRef(ImGuiID key, void* default_val = NULL);
// Use on your own storage if you know only integer are being stored (open/close all tree nodes)
IMGUI_API void SetAllInt(int val);