add RenderDemo to CpuDemo.

2013-08-28 08:51:20 -07:00
parent 412ddacee6
commit c901767b77
4 changed files with 488 additions and 0 deletions
--- a/Demos3/CpuDemos/gwenUserInterface.cpp
+++ b/Demos3/CpuDemos/gwenUserInterface.cpp
@@ -0,0 +1,363 @@
+
+#include "gwenUserInterface.h"
+#include "OpenGLWindow/GwenOpenGL3CoreRenderer.h"
+#include "OpenGLWindow/GLPrimitiveRenderer.h"
+#include "Gwen/Platform.h"
+#include "Gwen/Controls/TreeControl.h"
+#include "Gwen/Controls/RadioButtonController.h"
+#include "Gwen/Controls/VerticalSlider.h"
+#include "Gwen/Controls/HorizontalSlider.h"
+#include "Gwen/Controls/GroupBox.h"
+#include "Gwen/Controls/CheckBox.h"
+#include "Gwen/Controls/StatusBar.h"
+#include "Gwen/Controls/Button.h"
+#include "Gwen/Controls/ComboBox.h"
+#include "Gwen/Controls/MenuStrip.h"
+#include "Gwen/Controls/Property/Text.h"
+#include "Gwen/Controls/SplitterBar.h"
+#include "Bullet3Common/b3AlignedObjectArray.h"
+#include "Gwen/Gwen.h"
+#include "Gwen/Align.h"
+#include "Gwen/Utility.h"
+#include "Gwen/Controls/WindowControl.h"
+#include "Gwen/Controls/TabControl.h"
+#include "Gwen/Controls/ListBox.h"
+#include "Gwen/Skins/Simple.h"
+//#include "Gwen/Skins/TexturedBase.h"
+
+
+struct GwenInternalData
+{
+	struct sth_stash;
+	class GwenOpenGL3CoreRenderer*	pRenderer;
+	Gwen::Skin::Simple				skin;
+	Gwen::Controls::Canvas*			pCanvas;
+	GLPrimitiveRenderer* m_primRenderer;
+	Gwen::Controls::TabButton*		m_demoPage;
+
+	Gwen::Controls::Label* m_rightStatusBar;
+	Gwen::Controls::Label* m_leftStatusBar;
+
+	b3AlignedObjectArray<struct Gwen::Event::Handler*>	m_handlers;
+	b3ToggleButtonCallback			m_toggleButtonCallback;
+	b3ComboBoxCallback				m_comboBoxCallback;
+
+};
+GwenUserInterface::GwenUserInterface()
+{
+	m_data = new GwenInternalData();
+	m_data->m_toggleButtonCallback = 0;
+	m_data->m_comboBoxCallback = 0;
+
+}
+		
+GwenUserInterface::~GwenUserInterface()
+{
+	for (int i=0;i<m_data->m_handlers.size();i++)
+	{
+		delete m_data->m_handlers[i];
+	}
+
+	m_data->m_handlers.clear();
+
+
+	delete m_data->pCanvas;
+
+	GLPrimitiveRenderer* prim = m_data->m_primRenderer;
+	GwenOpenGL3CoreRenderer* coreRend = m_data->pRenderer;
+
+	delete m_data;
+
+	delete prim;
+	delete coreRend;
+
+}
+		
+
+struct MyTestMenuBar : public Gwen::Controls::MenuStrip
+{
+	
+
+
+	MyTestMenuBar(Gwen::Controls::Base* pParent)
+		:Gwen::Controls::MenuStrip(pParent)
+	{
+//		Gwen::Controls::MenuStrip* menu = new Gwen::Controls::MenuStrip( pParent );
+		{
+			Gwen::Controls::MenuItem* pRoot = AddItem( L"File" );
+		
+			pRoot = AddItem( L"View" );
+//			Gwen::Event::Handler* handler =	GWEN_MCALL(&MyTestMenuBar::MenuItemSelect );
+			pRoot->GetMenu()->AddItem( L"Profiler");//,,m_profileWindow,(Gwen::Event::Handler::Function)&MyProfileWindow::MenuItemSelect);
+
+/*			pRoot->GetMenu()->AddItem( L"New", L"test16.png", GWEN_MCALL( ThisClass::MenuItemSelect ) );
+			pRoot->GetMenu()->AddItem( L"Load", L"test16.png", GWEN_MCALL( ThisClass::MenuItemSelect ) );
+			pRoot->GetMenu()->AddItem( L"Save", GWEN_MCALL( ThisClass::MenuItemSelect ) );
+			pRoot->GetMenu()->AddItem( L"Save As..", GWEN_MCALL( ThisClass::MenuItemSelect ) );
+			pRoot->GetMenu()->AddItem( L"Quit", GWEN_MCALL( ThisClass::MenuItemSelect ) );
+			*/
+		}
+	}
+
+};
+
+void	GwenUserInterface::resize(int width, int height)
+{
+	m_data->pCanvas->SetSize(width,height);
+}
+
+
+struct MyComboBoxHander   :public Gwen::Event::Handler
+{
+	GwenInternalData*	m_data;
+	int					m_buttonId;
+
+	MyComboBoxHander  (GwenInternalData* data, int buttonId)
+		:m_data(data),
+		m_buttonId(buttonId)
+	{
+	}
+
+	void onSelect( Gwen::Controls::Base* pControl )
+	{
+		Gwen::Controls::ComboBox* but = (Gwen::Controls::ComboBox*) pControl;
+		
+		
+		
+		Gwen::String str = Gwen::Utility::UnicodeToString(	but->GetSelectedItem()->GetText());
+		
+		if (m_data->m_comboBoxCallback)
+			(*m_data->m_comboBoxCallback)(m_buttonId,str.c_str());
+	}
+
+};
+
+struct MyButtonHander   :public Gwen::Event::Handler
+{
+	GwenInternalData*	m_data;
+	int					m_buttonId;
+
+	MyButtonHander  (GwenInternalData* data, int buttonId)
+		:m_data(data),
+		m_buttonId(buttonId)
+	{
+	}
+
+	void onButtonA( Gwen::Controls::Base* pControl )
+	{
+		Gwen::Controls::Button* but = (Gwen::Controls::Button*) pControl;
+		int dep = but->IsDepressed();
+		int tog = but->GetToggleState();
+		if (m_data->m_toggleButtonCallback)
+			(*m_data->m_toggleButtonCallback)(m_buttonId,tog);
+	}
+
+};
+
+
+void	GwenUserInterface::setStatusBarMessage(const char* message, bool isLeft)
+{
+	Gwen::UnicodeString msg = Gwen::Utility::StringToUnicode(message);
+	if (isLeft)
+	{
+		m_data->m_leftStatusBar->SetText( msg);
+	} else
+	{
+		m_data->m_rightStatusBar->SetText( msg);
+		
+	}
+}
+
+void	GwenUserInterface::init(int width, int height,struct sth_stash* stash,float retinaScale)
+{
+	m_data->m_primRenderer = new GLPrimitiveRenderer(width,height);
+	m_data->pRenderer = new GwenOpenGL3CoreRenderer(m_data->m_primRenderer,stash,width,height,retinaScale);
+
+	m_data->skin.SetRender( m_data->pRenderer );
+
+	m_data->pCanvas= new Gwen::Controls::Canvas( &m_data->skin );
+	m_data->pCanvas->SetSize( width,height);
+	m_data->pCanvas->SetDrawBackground( false);
+	m_data->pCanvas->SetBackgroundColor( Gwen::Color( 150, 170, 170, 255 ) );
+
+	MyTestMenuBar* menubar = new MyTestMenuBar(m_data->pCanvas);
+	Gwen::Controls::StatusBar* bar = new Gwen::Controls::StatusBar(m_data->pCanvas);
+	m_data->m_rightStatusBar = new Gwen::Controls::Label( bar );
+	m_data->m_rightStatusBar->SetWidth(width/2);
+	//m_data->m_rightStatusBar->SetText( L"Label Added to Right" );
+	bar->AddControl( m_data->m_rightStatusBar, true );
+
+	m_data->m_leftStatusBar = new Gwen::Controls::Label( bar );
+	//m_data->m_leftStatusBar->SetText( L"Label Added to Left" );
+	m_data->m_leftStatusBar->SetWidth(width/2);
+	bar->AddControl( m_data->m_leftStatusBar,false);
+
+	/*Gwen::Controls::GroupBox* box = new Gwen::Controls::GroupBox(m_data->pCanvas);
+	box->SetText("text");
+	box->SetName("name");
+	box->SetHeight(500);
+	*/
+	Gwen::Controls::ScrollControl* windowLeft= new Gwen::Controls::ScrollControl(m_data->pCanvas);
+	windowLeft->Dock(Gwen::Pos::Right);
+	windowLeft->SetWidth(150);
+	windowLeft->SetHeight(250);
+	windowLeft->SetScroll(false,true);
+
+	/*Gwen::Controls::WindowControl* windowLeft = new Gwen::Controls::WindowControl(m_data->pCanvas);
+	windowLeft->Dock(Gwen::Pos::Left);
+	windowLeft->SetTitle("title");
+	windowLeft->SetWidth(150);
+	windowLeft->SetClosable(false);
+	windowLeft->SetShouldDrawBackground(true);
+	windowLeft->SetTabable(true);
+	*/
+
+	//windowLeft->SetSkin(
+	Gwen::Controls::TabControl* tab = new Gwen::Controls::TabControl(windowLeft);
+	
+	//tab->SetHeight(300);
+	tab->SetWidth(140);
+	tab->SetHeight(250);
+	//tab->Dock(Gwen::Pos::Left);
+	tab->Dock( Gwen::Pos::Fill );
+	//tab->SetMargin( Gwen::Margin( 2, 2, 2, 2 ) );
+
+	Gwen::UnicodeString str1(L"Main");
+	m_data->m_demoPage = tab->AddPage(str1);
+
+	
+
+	
+	Gwen::UnicodeString str2(L"OpenCL");
+	tab->AddPage(str2);
+	//Gwen::UnicodeString str3(L"page3");
+//	tab->AddPage(str3);
+	
+		
+	
+	//but->onPress.Add(handler, &MyHander::onButtonA);
+
+	
+	
+	//box->Dock(Gwen::Pos::Left);
+
+	/*Gwen::Controls::WindowControl* windowBottom = new Gwen::Controls::WindowControl(m_data->pCanvas);
+	windowBottom->SetHeight(100);
+	windowBottom->Dock(Gwen::Pos::Bottom);
+	windowBottom->SetTitle("bottom");
+	*/
+//	Gwen::Controls::Property::Text* prop = new Gwen::Controls::Property::Text(m_data->pCanvas);
+	//prop->Dock(Gwen::Pos::Bottom);
+	/*Gwen::Controls::SplitterBar* split = new Gwen::Controls::SplitterBar(m_data->pCanvas);
+	split->Dock(Gwen::Pos::Center);
+	split->SetHeight(300);
+	split->SetWidth(300);
+	*/
+	/*
+	
+	
+	*/
+}
+	
+
+void	GwenUserInterface::setToggleButtonCallback(b3ToggleButtonCallback callback)
+{
+	m_data->m_toggleButtonCallback = callback;
+}
+void	GwenUserInterface::registerToggleButton(int buttonId, const char* name)
+{
+	assert(m_data);
+	assert(m_data->m_demoPage);
+
+	Gwen::Controls::Button* but = new Gwen::Controls::Button(m_data->m_demoPage->GetPage());
+	
+	///some heuristic to find the button location
+	int ypos = m_data->m_handlers.size()*20;
+	but->SetPos(10, ypos );
+	but->SetWidth( 100 );
+	//but->SetBounds( 200, 30, 300, 200 );
+	
+	MyButtonHander* handler = new MyButtonHander(m_data, buttonId);
+	m_data->m_handlers.push_back(handler);
+	but->onToggle.Add(handler, &MyButtonHander::onButtonA);
+	but->SetIsToggle(true);
+	but->SetToggleState(false);
+	but->SetText(name);
+
+}
+
+void	GwenUserInterface::setComboBoxCallback(b3ComboBoxCallback callback)
+{
+	m_data->m_comboBoxCallback = callback;
+}
+
+void	GwenUserInterface::registerComboBox(int comboboxId, int numItems, const char** items)
+{
+	Gwen::Controls::ComboBox* combobox = new Gwen::Controls::ComboBox(m_data->m_demoPage->GetPage());
+	MyComboBoxHander* handler = new MyComboBoxHander(m_data, comboboxId);
+	m_data->m_handlers.push_back(handler);
+	
+	combobox->onSelection.Add(handler,&MyComboBoxHander::onSelect);
+	int ypos = m_data->m_handlers.size()*20;
+	combobox->SetPos(10, ypos );
+	combobox->SetWidth( 100 );
+	//box->SetPos(120,130);
+	for (int i=0;i<numItems;i++)
+		combobox->AddItem(Gwen::Utility::StringToUnicode(items[i]));
+	
+	
+}
+
+void	GwenUserInterface::draw(int width, int height)
+{
+	
+//	printf("width = %d, height=%d\n", width,height);
+	if (m_data->pCanvas)
+	{
+		m_data->pCanvas->SetSize(width,height);
+		m_data->m_primRenderer->setScreenSize(width,height);
+		m_data->pRenderer->resize(width,height);
+		m_data->pCanvas->RenderCanvas();
+		//restoreOpenGLState();
+	}
+
+}
+
+bool	GwenUserInterface::mouseMoveCallback( float x, float y)
+{
+	bool handled  = false;
+
+	static int m_lastmousepos[2] = {0,0};
+	static bool isInitialized = false;
+	if (m_data->pCanvas)
+	{
+		if (!isInitialized)
+		{
+			isInitialized = true;
+			m_lastmousepos[0] = x+1;
+			m_lastmousepos[1] = y+1;
+		}
+		handled = m_data->pCanvas->InputMouseMoved(x,y,m_lastmousepos[0],m_lastmousepos[1]);
+	}
+	return handled;
+	
+}
+bool	GwenUserInterface::mouseButtonCallback(int button, int state, float x, float y)
+{
+	bool handled = false;
+	if (m_data->pCanvas)
+	{
+		handled = m_data->pCanvas->InputMouseMoved(x,y,x, y);
+
+		if (button>=0)
+		{
+			handled = m_data->pCanvas->InputMouseButton(button,state);
+			if (handled)
+			{
+				//if (!state)
+				//	return false;
+			}
+		}
+	}
+	return handled;
+}