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UnrealImGui/Source/ImGui/Private/ImGuiDemo.h

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Added support for ImGui context update and rendering: - Added ImGui Module Manager that that implements module logic and manages other module resources. - Added Texture Manager to manage texture resources and maps them to index that can be passed to ImGui context. - Added Context Proxy that represents and manages a single ImGui context. - Added Slate ImGui Widget to render ImGui output.
2017-03-26 20:32:57 +00:00
// Distributed under the MIT License (MIT) (see accompanying LICENSE file)
#pragma once
Enforced IWYU-style PCH model: - Removed explicit PCH. - Fixed includes to compile for all supported engine versions, including non-unity builds. - Configured build.cs to treat ImGui as an engine module and added stricter compilation rules.
2020-06-25 09:52:46 +00:00
#include <CoreMinimal.h>
Added support for ImGui context update and rendering: - Added ImGui Module Manager that that implements module logic and manages other module resources. - Added Texture Manager to manage texture resources and maps them to index that can be passed to ImGui context. - Added Context Proxy that represents and manages a single ImGui context. - Added Slate ImGui Widget to render ImGui output.
2017-03-26 20:32:57 +00:00
#include <imgui.h>
Refactorization of ImGui settings: - Divided ImGui settings into UImGuiSettings persistent object and FImGuiModuleSettings proxy that provides interface for other classes and handles delayed loading of UImGuiSettings. - Removed from FImGuiModuleProperties and FImGuiModuleCommands direct dependencies on UImGuiSettings. - Simplified FImGuiModuleProperties making it more robust when moving data after hot-reloading. - Inverted binding logic by injecting FImGuiModuleProperties and FImGuiModuleCommands into FImGuiModuleSettings and letting it take care of synchronization. Dependencies are setup by module manager. - Added to module manager FImGuiModuleSettings and interface to access it. - Cleaned interface of FImGuiInputHandlerFactory and removed direct dependency on settings.
2018-12-08 21:03:18 +00:00
class FImGuiModuleProperties;
Added support for ImGui context update and rendering: - Added ImGui Module Manager that that implements module logic and manages other module resources. - Added Texture Manager to manage texture resources and maps them to index that can be passed to ImGui context. - Added Context Proxy that represents and manages a single ImGui context. - Added Slate ImGui Widget to render ImGui output.
2017-03-26 20:32:57 +00:00
// Widget drawing ImGui demo.
class FImGuiDemo
{
public:
Refactorization of ImGui settings: - Divided ImGui settings into UImGuiSettings persistent object and FImGuiModuleSettings proxy that provides interface for other classes and handles delayed loading of UImGuiSettings. - Removed from FImGuiModuleProperties and FImGuiModuleCommands direct dependencies on UImGuiSettings. - Simplified FImGuiModuleProperties making it more robust when moving data after hot-reloading. - Inverted binding logic by injecting FImGuiModuleProperties and FImGuiModuleCommands into FImGuiModuleSettings and letting it take care of synchronization. Dependencies are setup by module manager. - Added to module manager FImGuiModuleSettings and interface to access it. - Cleaned interface of FImGuiInputHandlerFactory and removed direct dependency on settings.
2018-12-08 21:03:18 +00:00
FImGuiDemo(FImGuiModuleProperties& InProperties)
: Properties(InProperties)
Replaced module properties singleton with instance created as part of module manager: - Removed ImGui Module Properties singleton interface and released construction constraints. - Added ImGui Module Properties to ImGui Module Manager. - Moved ImGui Demo to ImGui Module Manager. - ImGui Demo and ImGui Module Commands keep reference to ImGui Module Manager that gives them access to properties.
2018-11-25 20:36:55 +00:00
{
}
Reduced lag between producing ImGui output and rendering it: - ImGui Context Proxy Tick function has been split for Tick and Draw. Both functions may now be called separately from different places but they will be processed only once per frame. This opens possibility to define own mechanisms to trigger draw events and to independently update contexts. - Multi-context draw event delegate is passed to ImGui Context Proxy during construction rather than as an argument of Tick function. - To minimise lag between ending ImGui frame and rendering its output, ImGui Widget updates its own context just before painting. - Contexts without widget (editor, dedicated server) are updated by manager during post-tick event. - Instead of setting global CurrentContextIndex by ImGui Context Manager, information about context is passed to ImGui Demo as part of a closure. - Fixed bug in ImGui Demo where inactive contexts were triggering multi-PIE warning.
2018-03-18 19:45:08 +00:00
void DrawControls(int32 ContextIndex);
Added support for ImGui context update and rendering: - Added ImGui Module Manager that that implements module logic and manages other module resources. - Added Texture Manager to manage texture resources and maps them to index that can be passed to ImGui context. - Added Context Proxy that represents and manages a single ImGui context. - Added Slate ImGui Widget to render ImGui output.
2017-03-26 20:32:57 +00:00
private:
Refactorization of ImGui settings: - Divided ImGui settings into UImGuiSettings persistent object and FImGuiModuleSettings proxy that provides interface for other classes and handles delayed loading of UImGuiSettings. - Removed from FImGuiModuleProperties and FImGuiModuleCommands direct dependencies on UImGuiSettings. - Simplified FImGuiModuleProperties making it more robust when moving data after hot-reloading. - Inverted binding logic by injecting FImGuiModuleProperties and FImGuiModuleCommands into FImGuiModuleSettings and letting it take care of synchronization. Dependencies are setup by module manager. - Added to module manager FImGuiModuleSettings and interface to access it. - Cleaned interface of FImGuiInputHandlerFactory and removed direct dependency on settings.
2018-12-08 21:03:18 +00:00
FImGuiModuleProperties& Properties;
Replaced module properties singleton with instance created as part of module manager: - Removed ImGui Module Properties singleton interface and released construction constraints. - Added ImGui Module Properties to ImGui Module Manager. - Moved ImGui Demo to ImGui Module Manager. - ImGui Demo and ImGui Module Commands keep reference to ImGui Module Manager that gives them access to properties.
2018-11-25 20:36:55 +00:00
Added support for ImGui context update and rendering: - Added ImGui Module Manager that that implements module logic and manages other module resources. - Added Texture Manager to manage texture resources and maps them to index that can be passed to ImGui context. - Added Context Proxy that represents and manages a single ImGui context. - Added Slate ImGui Widget to render ImGui output.
2017-03-26 20:32:57 +00:00
ImVec4 ClearColor = ImColor{ 114, 144, 154 };
Changed ImGui Demo to allow selectively show demo window in chosen contexts and to fix problems with some of the examples. Added relevant warning message and description displayed when demo is opened in more than one context.
2018-01-09 19:36:52 +00:00
int32 ShowDemoWindowMask = 0;
int32 ShowAnotherWindowMask = 0;
Reduced lag between producing ImGui output and rendering it: - ImGui Context Proxy Tick function has been split for Tick and Draw. Both functions may now be called separately from different places but they will be processed only once per frame. This opens possibility to define own mechanisms to trigger draw events and to independently update contexts. - Multi-context draw event delegate is passed to ImGui Context Proxy during construction rather than as an argument of Tick function. - To minimise lag between ending ImGui frame and rendering its output, ImGui Widget updates its own context just before painting. - Contexts without widget (editor, dedicated server) are updated by manager during post-tick event. - Instead of setting global CurrentContextIndex by ImGui Context Manager, information about context is passed to ImGui Demo as part of a closure. - Fixed bug in ImGui Demo where inactive contexts were triggering multi-PIE warning.
2018-03-18 19:45:08 +00:00
int32 DemoWindowCounter = 0;
uint32 LastDemoWindowFrameNumber = 0;
Added support for ImGui context update and rendering: - Added ImGui Module Manager that that implements module logic and manages other module resources. - Added Texture Manager to manage texture resources and maps them to index that can be passed to ImGui context. - Added Context Proxy that represents and manages a single ImGui context. - Added Slate ImGui Widget to render ImGui output.
2017-03-26 20:32:57 +00:00
};
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