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Merge branch 'master' into docking

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# Conflicts:
#	docs/CHANGELOG.txt
#	imgui_internal.h
This commit is contained in:
ocornut
2020-04-20 11:33:56 +02:00
parent 7f8b076f2b c0283c1289
commit 266dff9bed
11 changed files with 169 additions and 42 deletions
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84
imgui.cpp
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@ -1,4 +1,4 @@
// dear imgui, v1.76
// dear imgui, v1.77 WIP
// (main code and documentation)
// Help:
@ -2942,6 +2942,10 @@ ImGuiID ImGuiWindow::GetID(const char* str, const char* str_end)
ImGuiID seed = IDStack.back();
ImGuiID id = ImHashStr(str, str_end ? (str_end - str) : 0, seed);
ImGui::KeepAliveID(id);
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiContext& g = *GImGui;
IMGUI_TEST_ENGINE_ID_INFO2(id, ImGuiDataType_String, str, str_end);
#endif
return id;
}
@ -2950,6 +2954,10 @@ ImGuiID ImGuiWindow::GetID(const void* ptr)
ImGuiID seed = IDStack.back();
ImGuiID id = ImHashData(&ptr, sizeof(void*), seed);
ImGui::KeepAliveID(id);
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiContext& g = *GImGui;
IMGUI_TEST_ENGINE_ID_INFO(id, ImGuiDataType_Pointer, ptr);
#endif
return id;
}
@ -2958,25 +2966,44 @@ ImGuiID ImGuiWindow::GetID(int n)
ImGuiID seed = IDStack.back();
ImGuiID id = ImHashData(&n, sizeof(n), seed);
ImGui::KeepAliveID(id);
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiContext& g = *GImGui;
IMGUI_TEST_ENGINE_ID_INFO(id, ImGuiDataType_S32, (intptr_t)n);
#endif
return id;
}
ImGuiID ImGuiWindow::GetIDNoKeepAlive(const char* str, const char* str_end)
{
ImGuiID seed = IDStack.back();
return ImHashStr(str, str_end ? (str_end - str) : 0, seed);
ImGuiID id = ImHashStr(str, str_end ? (str_end - str) : 0, seed);
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiContext& g = *GImGui;
IMGUI_TEST_ENGINE_ID_INFO2(id, ImGuiDataType_String, str, str_end);
#endif
return id;
}
ImGuiID ImGuiWindow::GetIDNoKeepAlive(const void* ptr)
{
ImGuiID seed = IDStack.back();
return ImHashData(&ptr, sizeof(void*), seed);
ImGuiID id = ImHashData(&ptr, sizeof(void*), seed);
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiContext& g = *GImGui;
IMGUI_TEST_ENGINE_ID_INFO(id, ImGuiDataType_Pointer, ptr);
#endif
return id;
}
ImGuiID ImGuiWindow::GetIDNoKeepAlive(int n)
{
ImGuiID seed = IDStack.back();
return ImHashData(&n, sizeof(n), seed);
ImGuiID id = ImHashData(&n, sizeof(n), seed);
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiContext& g = *GImGui;
IMGUI_TEST_ENGINE_ID_INFO(id, ImGuiDataType_S32, (intptr_t)n);
#endif
return id;
}
// This is only used in rare/specific situations to manufacture an ID out of nowhere.
@ -3976,6 +4003,7 @@ void ImGui::NewFrame()
g.DragDropAcceptIdCurrRectSurface = FLT_MAX;
g.DragDropWithinSource = false;
g.DragDropWithinTarget = false;
g.DragDropHoldJustPressedId = 0;
// Update keyboard input state
// Synchronize io.KeyMods with individual modifiers io.KeyXXX bools
@ -5924,6 +5952,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
UpdateWindowParentAndRootLinks(window, flags, parent_window);
// Process SetNextWindow***() calls
// (FIXME: Consider splitting the HasXXX flags into X/Y components
bool window_pos_set_by_api = false;
bool window_size_x_set_by_api = false, window_size_y_set_by_api = false;
if (g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasPos)
@ -5948,6 +5977,19 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window_size_y_set_by_api = (window->SetWindowSizeAllowFlags & g.NextWindowData.SizeCond) != 0 && (g.NextWindowData.SizeVal.y > 0.0f);
SetWindowSize(window, g.NextWindowData.SizeVal, g.NextWindowData.SizeCond);
}
if (g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasScroll)
{
if (g.NextWindowData.ScrollVal.x >= 0.0f)
{
window->ScrollTarget.x = g.NextWindowData.ScrollVal.x;
window->ScrollTargetCenterRatio.x = 0.0f;
}
if (g.NextWindowData.ScrollVal.y >= 0.0f)
{
window->ScrollTarget.y = g.NextWindowData.ScrollVal.y;
window->ScrollTargetCenterRatio.y = 0.0f;
}
}
if (g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasContentSize)
window->ContentSizeExplicit = g.NextWindowData.ContentSizeVal;
else if (first_begin_of_the_frame)
@ -7172,6 +7214,13 @@ void ImGui::SetNextWindowContentSize(const ImVec2& size)
g.NextWindowData.ContentSizeVal = size;
}
void ImGui::SetNextWindowScroll(const ImVec2& scroll)
{
ImGuiContext& g = *GImGui;
g.NextWindowData.Flags |= ImGuiNextWindowDataFlags_HasScroll;
g.NextWindowData.ScrollVal = scroll;
}
void ImGui::SetNextWindowCollapsed(bool collapsed, ImGuiCond cond)
{
ImGuiContext& g = *GImGui;
@ -7322,32 +7371,41 @@ ImGuiStorage* ImGui::GetStateStorage()
void ImGui::PushID(const char* str_id)
{
ImGuiWindow* window = GImGui->CurrentWindow;
window->IDStack.push_back(window->GetIDNoKeepAlive(str_id));
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImGuiID id = window->GetIDNoKeepAlive(str_id);
window->IDStack.push_back(id);
}
void ImGui::PushID(const char* str_id_begin, const char* str_id_end)
{
ImGuiWindow* window = GImGui->CurrentWindow;
window->IDStack.push_back(window->GetIDNoKeepAlive(str_id_begin, str_id_end));
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImGuiID id = window->GetIDNoKeepAlive(str_id_begin, str_id_end);
window->IDStack.push_back(id);
}
void ImGui::PushID(const void* ptr_id)
{
ImGuiWindow* window = GImGui->CurrentWindow;
window->IDStack.push_back(window->GetIDNoKeepAlive(ptr_id));
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImGuiID id = window->GetIDNoKeepAlive(ptr_id);
window->IDStack.push_back(id);
}
void ImGui::PushID(int int_id)
{
ImGuiWindow* window = GImGui->CurrentWindow;
window->IDStack.push_back(window->GetIDNoKeepAlive(int_id));
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImGuiID id = window->GetIDNoKeepAlive(int_id);
window->IDStack.push_back(id);
}
// Push a given id value ignoring the ID stack as a seed.
void ImGui::PushOverrideID(ImGuiID id)
{
ImGuiWindow* window = GImGui->CurrentWindow;
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
window->IDStack.push_back(id);
}