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Added interface to modify from code console variables that control whether to enable ImGui Input Mode and show ImGui Demo.

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This commit is contained in:
Sebastian 2018-01-10 22:53:11 +00:00
parent 19b9502e24
commit 933b7f1b3b
2 changed files with 76 additions and 0 deletions
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38
Source/ImGui/Private/ImGuiModule.cpp
View File

@ -12,6 +12,12 @@
#define LOCTEXT_NAMESPACE "FImGuiModule"
namespace CVars
{
extern TAutoConsoleVariable<int32> InputEnabled;
extern TAutoConsoleVariable<int32> ShowDemo;
}
struct EDelegateCategory
{
enum
@ -100,6 +106,38 @@ void FImGuiModule::ShutdownModule()
ModuleManager = nullptr;
}
bool FImGuiModule::IsInputMode() const
{
return CVars::InputEnabled.GetValueOnAnyThread() > 0;
}
void FImGuiModule::SetInputMode(bool bEnabled)
{
// This function is for supporting shortcut or subsitiute for console command, so we are using the same priority.
CVars::InputEnabled->Set(bEnabled ? 1 : 0, ECVF_SetByConsole);
}
void FImGuiModule::ToggleInputMode()
{
SetInputMode(!IsInputMode());
}
bool FImGuiModule::IsShowingDemo() const
{
return CVars::ShowDemo.GetValueOnAnyThread() > 0;
}
void FImGuiModule::SetShowDemo(bool bShow)
{
// This function is for supporting shortcut or subsitiute for console command, so we are using the same priority.
CVars::ShowDemo->Set(bShow ? 1 : 0, ECVF_SetByConsole);
}
void FImGuiModule::ToggleShowDemo()
{
SetShowDemo(!IsShowingDemo());
}
#undef LOCTEXT_NAMESPACE
IMPLEMENT_MODULE(FImGuiModule, ImGui)

38
Source/ImGui/Public/ImGuiModule.h
View File

@ -69,6 +69,44 @@ public:
*/
virtual void RemoveImGuiDelegate(const FImGuiDelegateHandle& Handle);
/**
* Check whether Input Mode is enabled (tests ImGui.InputEnabled console variable).
*
* @returns True, if Input Mode is enabled (ImGui.InputEnabled != 0) and false otherwise.
*/
virtual bool IsInputMode() const;
/**
* Set Input Mode state (sets ImGui.InputEnabled console variable, so it can be used together with a console).
*
* @param bEnabled - Whether Input Mode should be enabled (ImGui.InputEnabled = 1) or not (ImGui.InputEnabled = 0).
*/
virtual void SetInputMode(bool bEnabled);
/**
* Toggle Input Mode state (changes ImGui.InputEnabled console variable).
*/
virtual void ToggleInputMode();
/**
* Check whether ImGui Demo is shown (tests ImGui.ShowDemo console variable).
*
* @returns True, if demo is shown (ImGui.ShowDemo != 0) and false otherwise.
*/
virtual bool IsShowingDemo() const;
/**
* Set whether to show ImGui Demo (sets ImGui.ShowDemo console variable, so it can be used together with a console).
*
* @param bShow - Whether to show ImGui Demo (ImGui.ShowDemo = 1) or not (ImGui.ShowDemo = 0).
*/
virtual void SetShowDemo(bool bShow);
/**
* Toggle ImGui Demo (changes ImGui.ShowDemo console variable).
*/
virtual void ToggleShowDemo();
/** IModuleInterface implementation */
virtual void StartupModule() override;
virtual void ShutdownModule() override;