Made BaseButton class

Buttons now children of BaseButton
Buttons now render over and down modes
Text buttons now exist
Buttons render differently

BaseButtonInstance.cpp

@@ -0,0 +1,29 @@
+#include "BaseButtonInstance.h"
+
+bool floatBottom;
+bool floatRight;
+bool floatCenter;
+
+BaseButtonInstance::BaseButtonInstance(void)
+{
+}
+
+BaseButtonInstance::~BaseButtonInstance(void)
+{
+}
+
+void BaseButtonInstance::drawObj(RenderDevice* rd, Vector2 mousePos, bool mouseDown){}
+
+bool BaseButtonInstance::mouseInArea(float point1x, float point1y, float point2x, float point2y, float mousex, float mousey)
+{
+	
+
+	if(mousex >= point1x && mousey >= point1y)
+	{
+		if(mousex < point2x && mousey < point2y)
+		{
+			return true;
+		}
+	}
+	return false;
+}

BaseButtonInstance.h

@@ -0,0 +1,15 @@
+#pragma once
+#include "instance.h"
+
+class BaseButtonInstance : public Instance
+{
+public:
+	BaseButtonInstance(void);
+	~BaseButtonInstance(void);
+	virtual void drawObj(RenderDevice* rd, Vector2 mousePos, bool mouseDown);
+	bool floatBottom;
+	bool floatRight;
+	bool floatCenter;
+protected:
+	bool mouseInArea(float, float, float, float, float, float);
+};

G3DTest.vcproj

@@ -230,6 +230,10 @@
 			Name="Source Files"
 			Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
 			>
+			<File
+				RelativePath=".\BaseButtonInstance.cpp"
+				>
+			</File>
 			<File
 				RelativePath=".\ButtonListener.cpp"
 				>
@@ -279,6 +283,10 @@
 			Name="Header Files"
 			Filter="h;hpp;hxx;hm;inl"
 			>
+			<File
+				RelativePath=".\BaseButtonInstance.h"
+				>
+			</File>
 			<File
 				RelativePath=".\ButtonListener.h"
 				>

ImageButtonInstance.cpp

@@ -5,6 +5,8 @@ G3D::TextureRef image_ovr = NULL;
 int openGLID_ovr = 0;
 G3D::TextureRef image_dn = NULL;
 int openGLID_dn = 0;
+Vector2 size;
+Vector2 position;
 ImageButtonInstance::ImageButtonInstance(G3D::TextureRef newImage = NULL, G3D::TextureRef overImage = NULL, G3D::TextureRef downImage = NULL)
 {
 	
@@ -14,8 +16,53 @@ ImageButtonInstance::ImageButtonInstance(G3D::TextureRef newImage = NULL, G3D::T
 	openGLID_ovr = image_ovr->getOpenGLID();
 	image_dn = downImage;
 	openGLID_dn = image_dn->getOpenGLID();
+	Vector2 size = Vector2(0,0);
+	Vector2 position = Vector2(0,0);
+	floatCenter = false;
+	floatBottom = false;
+	floatRight = false;
+	
+	className = "ImageButton";
 }
 
 ImageButtonInstance::~ImageButtonInstance(void)
 {
 }
+
+void ImageButtonInstance::drawObj(RenderDevice* rd, Vector2 mousePos, bool mouseDown)
+{
+	Vector2 positionRelative = position;
+	int renderimage = openGLID;
+	if(mouseInArea(position.x, position.y, position.x + size.x, position.y + size.y, mousePos.x, mousePos.y))
+	{
+		if(mouseDown && openGLID_dn != 0)
+		{
+			renderimage = openGLID_dn;
+		}
+		else if(openGLID_ovr != 0)
+		{
+			renderimage = openGLID_ovr;
+		}
+	}
+
+
+	rd->pushState();
+		rd->beforePrimitive();
+		glEnable( GL_TEXTURE_2D );
+		glEnable(GL_BLEND);// you enable blending function
+		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 
+		glBindTexture( GL_TEXTURE_2D, renderimage);
+		glBegin( GL_QUADS );
+		glTexCoord2d(0.0,0.0);
+		glVertex2f( positionRelative.x, positionRelative.y );
+		glTexCoord2d( 1.0,0.0 );
+		glVertex2f( positionRelative.x + size.x, positionRelative.y );
+		glTexCoord2d( 1.0,1.0 );
+		glVertex2f( positionRelative.x + size.x, positionRelative.y + size.y );
+		glTexCoord2d( 0.0,1.0 );
+		glVertex2f( positionRelative.x, positionRelative.y + size.y );
+		glEnd();
+		glDisable( GL_TEXTURE_2D );
+		rd->afterPrimitive();
+	rd->popState();
+}

ImageButtonInstance.h

@@ -1,10 +1,12 @@
 #pragma once
-#include "instance.h"
+#include "BaseButtonInstance.h"
 
-class ImageButtonInstance :
+class ImageButtonInstance : public BaseButtonInstance
-	public Instance
 {
 public:
 	ImageButtonInstance(G3D::TextureRef,G3D::TextureRef,G3D::TextureRef);
 	~ImageButtonInstance(void);
+	void drawObj(RenderDevice*, Vector2, bool);
+	Vector2 size;
+	Vector2 position;
 };

TextButtonInstance.cpp

@@ -18,9 +18,7 @@ bool centeredWithinBox;
 std::string title;
 G3D::GFontRef* font;
 int textSize;
-bool floatBottom;
+
-bool floatRight;
-bool floatCenter;
 bool visible;
 ButtonListener* buttonListener;
 
@@ -35,6 +33,7 @@ TextButtonInstance::TextButtonInstance(void)
 	textOutlineColor = Color4(0, 0, 0, 0);
 	boxColor = Color4(0.6F,0.6F,0.6F,0.4F);
 	boxOutlineColor = Color4(0, 0, 0, 0);
+	setAllColorsSame();
 	textSize = 12;
 	floatBottom = false;
 	floatRight = false;
@@ -43,6 +42,18 @@ TextButtonInstance::TextButtonInstance(void)
 	className = "TextButton";
 }
 
+void TextButtonInstance::setAllColorsSame()
+{
+	textColorOvr = textColor;
+	textOutlineColorOvr = textOutlineColor;
+	boxColorOvr = boxColor;
+	boxOutlineColorOvr = boxOutlineColor;
+	textColorDn = textColor;
+	textOutlineColorDn = textOutlineColor;
+	boxColorDn = boxColor;
+	boxOutlineColorDn = boxOutlineColor;
+}
+
 TextButtonInstance::~TextButtonInstance(void)
 {
 	delete buttonListener;
@@ -61,7 +72,7 @@ void TextButtonInstance::onClick()
 	}
 }
 
-void TextButtonInstance::drawObj(RenderDevice* rd)
+void TextButtonInstance::drawObj(RenderDevice* rd, Vector2 mousePos, bool mouseDown)
 {
 	Vector3 point1;
 	Vector3 point2;
@@ -76,8 +87,24 @@ void TextButtonInstance::drawObj(RenderDevice* rd)
 		point1 = Vector3(boxBegin.x, boxBegin.y,0);
 		point2 = Vector3(boxEnd.x, boxEnd.y,0);
 	}
-	Draw::box(Box(point1, point2), rd, boxColor, boxOutlineColor);
 	Vector2 RelativeTo = Vector2(point1.x + fontLocationRelativeTo.x, point1.y + fontLocationRelativeTo.y);
-	font->draw2D(rd, title, RelativeTo, textSize, textColor, textOutlineColor);
+	if(mouseInArea(point1.x, point1.y, point2.x, point2.y, mousePos.x, mousePos.y) && mouseDown)
-
+	{
+		Draw::box(Box(point1, point2), rd, boxColorDn, boxOutlineColorDn);
+		font->draw2D(rd, title, RelativeTo, textSize, textColorDn, textOutlineColorDn);
+	}
+	else if(mouseInArea(point1.x, point1.y, point2.x, point2.y, mousePos.x, mousePos.y))
+	{
+		Draw::box(Box(point1, point2), rd, boxColorOvr, boxOutlineColorOvr);
+		font->draw2D(rd, title, RelativeTo, textSize, textColorOvr, textOutlineColorOvr);
+	}
+	else
+	{
+		Draw::box(Box(point1, point2), rd, boxColor, boxOutlineColor);
+		font->draw2D(rd, title, RelativeTo, textSize, textColor, textOutlineColor);
+	}
+}
+
+void doNullCheck()
+{
 }

TextButtonInstance.h

@@ -1,14 +1,14 @@
 #pragma once
-#include "instance.h"
+#include "BaseButtonInstance.h"
 #pragma once
 #include "ButtonListener.h"
 class ButtonListener;
-class TextButtonInstance :
+class TextButtonInstance : public BaseButtonInstance
-	public Instance
 {
 public:
 	TextButtonInstance(void);
 	~TextButtonInstance(void);
+	void setAllColorsSame(void);
 	Vector2 boxBegin;
 	Vector2 boxEnd;
 	Vector2 fontLocationRelativeTo;
@@ -27,11 +27,9 @@ public:
 	bool centeredWithinBox;
 	std::string title;
 	G3D::GFontRef font;
-	bool floatBottom;
-	bool floatRight;
 	bool visible;
 	int textSize;
-	void drawObj(G3D::RenderDevice*);
+	void drawObj(RenderDevice*, Vector2, bool);
 	void setButtonListener(ButtonListener*);
 	void onClick();
 };

main.cpp

@@ -15,6 +15,7 @@
 #include "resource.h"
 #include "PhysicalInstance.h"
 #include "TextButtonInstance.h"
+#include "ImageButtonInstance.h"
 
 
 #if G3D_VER < 61000
@@ -139,6 +140,14 @@ TextButtonInstance* makeTextButton()
 	return part;
 }
 
+ImageButtonInstance* makeImageButton(G3D::TextureRef newImage = NULL, G3D::TextureRef overImage = NULL, G3D::TextureRef downImage = NULL)
+{
+	ImageButtonInstance* part = new ImageButtonInstance(newImage,overImage, downImage);
+	instances.push_back(part);
+	instances_2D.push_back(part);
+	return part;
+}
+
 
 void initGUI()
 {
@@ -152,6 +161,7 @@ void initGUI()
 	button->textOutlineColor = Color4::clear();
 	button->title = "Hopper";
 	button->fontLocationRelativeTo = Vector2(10, 3);
+	button->setAllColorsSame();
 	
 	button = makeTextButton();
 	button->boxBegin = Vector2(0, -48);
@@ -163,6 +173,7 @@ void initGUI()
 	button->textOutlineColor = Color4::clear();
 	button->title = "Controller";
 	button->fontLocationRelativeTo = Vector2(10, 3);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(0, -72);
@@ -174,6 +185,7 @@ void initGUI()
 	button->textOutlineColor = Color4::clear();
 	button->title = "Color";
 	button->fontLocationRelativeTo = Vector2(10, 3);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(0, -96);
@@ -185,6 +197,7 @@ void initGUI()
 	button->textOutlineColor = Color4::clear();
 	button->title = "Surface";
 	button->fontLocationRelativeTo = Vector2(10, 3);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(0, -120);
@@ -196,6 +209,7 @@ void initGUI()
 	button->boxOutlineColor = Color3(0,255,255);
 	button->title = "Model";
 	button->fontLocationRelativeTo = Vector2(10, 3);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(0, 0);
@@ -208,6 +222,7 @@ void initGUI()
 	button->title = "File";
 	button->textSize = 16;
 	button->fontLocationRelativeTo = Vector2(10, 0);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(125, 0);
@@ -220,6 +235,7 @@ void initGUI()
 	button->title = "Edit";
 	button->textSize = 16;
 	button->fontLocationRelativeTo = Vector2(10, 0);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(250, 0);
@@ -232,6 +248,7 @@ void initGUI()
 	button->title = "View";
 	button->textSize = 16;
 	button->fontLocationRelativeTo = Vector2(10, 0);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(375, 0);
@@ -244,6 +261,7 @@ void initGUI()
 	button->title = "Insert";
 	button->textSize = 16;
 	button->fontLocationRelativeTo = Vector2(10, 0);
+	button->setAllColorsSame();
 
 	button = makeTextButton();
 	button->boxBegin = Vector2(500, 0);
@@ -256,6 +274,12 @@ void initGUI()
 	button->title = "Format";
 	button->textSize = 16;
 	button->fontLocationRelativeTo = Vector2(10, 0);
+	button->setAllColorsSame();
+
+	ImageButtonInstance* instance = makeImageButton(go, go_ovr, go_dn);
+	instance->size = Vector2(60,60);
+	instance->position = Vector2(10, 25);
+	instance->parent = dataModel;
 }
 
 void Demo::onInit()  {
@@ -635,10 +659,10 @@ void drawButtons(RenderDevice* rd)
 	for(size_t i = 0; i < instances_2D.size(); i++)
 		{
 			Instance* instance = instances_2D.at(i);
-			if(instance->className == "TextButton" && instance->parent == dataModel)
+			if((instance->className == "TextButton" || instance->className == "ImageButton") && instance->parent == dataModel)
 			{
-				TextButtonInstance* tbi = (TextButtonInstance*)instance;
+				BaseButtonInstance* tbi = (BaseButtonInstance*)instance;
-				tbi->drawObj(rd);				
+				tbi->drawObj(rd, Vector2(mousex, mousey), mouseButton1Down);				
 			}
 		}
 }
@@ -717,7 +741,7 @@ void Demo::onGraphics(RenderDevice* rd) {
 	rd->window()->getRelativeMouseState(mousepos, num);
 	
 	bool mouseOnScreen = true;
-	if(mousepos.x < 5 || mousepos.y < 5 || mousepos.x > rd->getViewport().width()-5 || mousepos.y > rd->getViewport().height()-5)
+	if(mousepos.x < 1 || mousepos.y < 1 || mousepos.x >= rd->getViewport().width()-1 || mousepos.y >= rd->getViewport().height()-1)
 	{
 		mouseOnScreen = false;
 		rd->window()->setInputCaptureCount(0);
@@ -846,42 +870,10 @@ void Demo::onGraphics(RenderDevice* rd) {
 	//app->debugFont->draw2D("Debug Mode Enabled", Vector2(0,30), 20, Color3::white(), Color3::black());
 
 	
-
+	drawButtons(rd);
 	rd->pushState();
 		rd->beforePrimitive();
 
-		
-		
-		glEnable( GL_TEXTURE_2D );
-		glEnable(GL_BLEND);// you enable blending function
-		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 
-		
-		if(mouseInArea(10,25,70,85))
-		{
-			if(mouseButton1Down)
-				glBindTexture( GL_TEXTURE_2D, go_dn_id);
-			else
-				glBindTexture( GL_TEXTURE_2D, go_ovr_id);
-		}
-		else
-			glBindTexture( GL_TEXTURE_2D, go_id);
-
-		glBegin( GL_QUADS );
-		glTexCoord2d(0.0,0.0);
-		glVertex2f( 10, 0+offset );
-		glTexCoord2d( 1.0,0.0 );
-		glVertex2f( 70, 0+offset );
-		glTexCoord2d( 1.0,1.0 );
-		glVertex2f( 70, 60+offset );
-		glTexCoord2d( 0.0,1.0 );
-		glVertex2f( 10, 60+offset );
-		glEnd();
-
-		glDisable( GL_TEXTURE_2D );
-
-
-		
-
 		if(showMouse && mouseOnScreen)
 		{
 		glEnable( GL_TEXTURE_2D );
@@ -915,7 +907,7 @@ void Demo::onGraphics(RenderDevice* rd) {
 	
 
 
-	drawButtons(rd);
+	
 
 	app->renderDevice->pop2D();