Began working on GuiBox for theming of boxes (a revolutionary concept).

Makefile

@@ -1,7 +1,7 @@
 CC=g++
 CFLAGS=-c -Wall -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/usr/include/freetype2 -I/usr/include/SDL -I/usr/include -D_RPI_
 LDFLAGS=-L/opt/vc/lib -lbcm_host -lEGL -lGLESv2 -lfreetype -lSDL -lboost_system -lboost_filesystem -lfreeimage
-SRCSOURCES=main.cpp Renderer.cpp Renderer_init.cpp Font.cpp Renderer_draw_gl.cpp GuiComponent.cpp InputManager.cpp SystemData.cpp GameData.cpp FolderData.cpp XMLReader.cpp MathExp.cpp components/GuiGameList.cpp components/GuiInputConfig.cpp components/GuiImage.cpp components/GuiMenu.cpp components/GuiTheme.cpp components/GuiFastSelect.cpp pugiXML/pugixml.cpp
+SRCSOURCES=main.cpp Renderer.cpp Renderer_init.cpp Font.cpp Renderer_draw_gl.cpp GuiComponent.cpp InputManager.cpp SystemData.cpp GameData.cpp FolderData.cpp XMLReader.cpp MathExp.cpp components/GuiGameList.cpp components/GuiInputConfig.cpp components/GuiImage.cpp components/GuiMenu.cpp components/GuiTheme.cpp components/GuiFastSelect.cpp components/GuiBox.cpp pugiXML/pugixml.cpp
 SOURCES=$(addprefix src/,$(SRCSOURCES))
 OBJECTS=$(SOURCES:.cpp=.o)
 EXECUTABLE=emulationstation

Makefile.x86

@@ -1,7 +1,7 @@
 CC=g++
 CFLAGS=-c -Wall -I/usr/include/freetype2 -I/usr/include/SDL -I/usr/include -D_DESKTOP_ -g
 LDFLAGS=-lGL -lfreetype -lSDL -lboost_system -lboost_filesystem -lfreeimage
-SRCSOURCES=main.cpp Renderer.cpp Renderer_init.cpp Font.cpp Renderer_draw_gl.cpp GuiComponent.cpp InputManager.cpp SystemData.cpp GameData.cpp FolderData.cpp XMLReader.cpp MathExp.cpp components/GuiGameList.cpp components/GuiInputConfig.cpp components/GuiImage.cpp components/GuiMenu.cpp components/GuiTheme.cpp components/GuiFastSelect.cpp pugiXML/pugixml.cpp
+SRCSOURCES=main.cpp Renderer.cpp Renderer_init.cpp Font.cpp Renderer_draw_gl.cpp GuiComponent.cpp InputManager.cpp SystemData.cpp GameData.cpp FolderData.cpp XMLReader.cpp MathExp.cpp components/GuiGameList.cpp components/GuiInputConfig.cpp components/GuiImage.cpp components/GuiMenu.cpp components/GuiTheme.cpp components/GuiFastSelect.cpp components/GuiBox.cpp pugiXML/pugixml.cpp
 SOURCES=$(addprefix src/,$(SRCSOURCES))
 OBJECTS=$(SOURCES:.cpp=.o)
 EXECUTABLE=emulationstation

changelog.txt

@@ -1,5 +1,6 @@
 October 5
 -GuiFastSelect is working, but ugly.
+-Began work on GuiBox for theming the fast select dialog.
 
 September 30
 -Began implementing GuiFastSelect, currently invoked by holding F2. Unfortunately, it doesn't do anything yet.

src/GuiComponent.cpp

@@ -35,7 +35,7 @@ void GuiComponent::removeChild(GuiComponent* comp)
 		if(mChildren.at(i) == comp)
 		{
 			mChildren.erase(mChildren.begin() + i);
-			break;
+			return;
 		}
 	}
 

src/GuiComponent.h

@@ -51,6 +51,7 @@ public:
 	void setOffsetY(int val);
 
 	static void processTicks(int deltaTime);
+
 private:
 	int mOffsetX, mOffsetY;
 

src/components/GuiBox.cpp

@@ -0,0 +1,53 @@
+#include "GuiBox.h"
+
+GuiBox::GuiBox(int offsetX, int offsetY, unsigned int width, unsigned int height)
+{
+	setOffsetX(offsetX);
+	setOffsetY(offsetY);
+
+	mWidth = width;
+	mHeight = height;
+}
+
+void GuiBox::setHorizontalImage(std::string path, bool tiled)
+{
+	mHorizontalImage.setImage(path);
+}
+
+void GuiBox::setVerticalImage(std::string path, bool tiled)
+{
+	mVerticalImage.setImage(path);
+}
+
+void GuiBox::setBackgroundImage(std::string path, bool tiled)
+{
+	mBackgroundImage.setImage(path);
+	mBackgroundImage.setTiling(tiled);
+}
+
+void GuiBox::onRender()
+{
+	//left border
+	mHorizontalImage.setOffsetX(getOffsetX());
+	mHorizontalImage.setOffsetY(getOffsetY());
+	mHorizontalImage.setOrigin(0.5, 0);
+	mHorizontalImage.setResize(12, mHeight, true);
+	mHorizontalImage.render();
+
+	//right border
+	mHorizontalImage.setOffsetX(getOffsetX() + mWidth);
+	mHorizontalImage.setOffsetY(getOffsetY());
+	mHorizontalImage.render();
+}
+
+void GuiBox::onInit()
+{
+	mHorizontalImage.init();
+	mVerticalImage.init();
+}
+
+void GuiBox::onDeinit()
+{
+	mHorizontalImage.deinit();
+	mVerticalImage.deinit();
+}

src/components/GuiBox.h

@@ -0,0 +1,27 @@
+#ifndef _GUIBOX_H_
+#define _GUIBOX_H_
+
+#include "../GuiComponent.h"
+#include "GuiImage.h"
+#include <string>
+
+class GuiBox : public GuiComponent
+{
+public:
+	GuiBox(int offsetX, int offsetY, unsigned int width, unsigned int height);
+
+	void setBackgroundImage(std::string path, bool tiled = true);
+	void setHorizontalImage(std::string path, bool tiled = false);
+	void setVerticalImage(std::string path, bool tiled = false);
+
+	void onRender();
+
+	void onInit();
+	void onDeinit();
+private:
+	GuiImage mBackgroundImage, mHorizontalImage, mVerticalImage;
+
+	unsigned int mWidth, mHeight;
+};
+
+#endif

src/components/GuiFastSelect.cpp

@@ -22,6 +22,13 @@ GuiFastSelect::GuiFastSelect(GuiComponent* parent, GuiList<FileData*>* list, cha
 	mScrollTimer = 0;
 	mScrollOffset = 0;
 
+	unsigned int sw = Renderer::getScreenWidth(), sh = Renderer::getScreenHeight();
+	mBox = new GuiBox(sw * 0.2, sh * 0.2, sw * 0.6, sh * 0.6);
+	addChild(mBox);
+
+	//set test mBox info
+	//mBox->setHorizontalImage("test.jpg");
+
 	mParent->pause();
 }
 
@@ -30,12 +37,15 @@ GuiFastSelect::~GuiFastSelect()
 	Renderer::unregisterComponent(this);
 	InputManager::unregisterComponent(this);
 
+	removeChild(mBox);
+	delete mBox;
+
 	mParent->resume();
 }
 
 void GuiFastSelect::onRender()
 {
-	int sw = Renderer::getScreenWidth(), sh = Renderer::getScreenHeight();
+	unsigned int sw = Renderer::getScreenWidth(), sh = Renderer::getScreenHeight();
 
 	Renderer::drawRect(sw * 0.2, sh * 0.2, sw * 0.6, sh * 0.6, 0x000FF0);
 	Renderer::drawCenteredText(LETTERS.substr(mLetterID, 1), 0, sh * 0.5 - (Renderer::getFontHeight(Renderer::LARGE) * 0.5), 0xFF0000, Renderer::LARGE);

src/components/GuiFastSelect.h

@@ -5,6 +5,7 @@
 #include "../SystemData.h"
 #include "../FolderData.h"
 #include "GuiList.h"
+#include "GuiBox.h"
 
 class GuiFastSelect : GuiComponent
 {
@@ -29,6 +30,8 @@ private:
 	size_t mLetterID;
 	GuiComponent* mParent;
 
+	GuiBox* mBox;
+
 	int mScrollTimer, mScrollOffset;
 	bool mScrolling;
 };

src/components/GuiGameList.cpp

@@ -236,6 +236,7 @@ void GuiGameList::onPause()
 
 void GuiGameList::onResume()
 {
+	updateDetailData();
 	InputManager::registerComponent(this);
 }
 

src/components/GuiImage.cpp

@@ -17,8 +17,8 @@ GuiImage::GuiImage(int offsetX, int offsetY, std::string path, unsigned int resi
 	mOriginX = 0.5;
 	mOriginY = 0.5;
 
-	mWidth = 0;
+	mWidth = mDrawWidth = 0;
-	mHeight = 0;
+	mHeight = mDrawHeight = 0;
 
 	mTiled = false;
 
@@ -160,6 +160,14 @@ void GuiImage::loadImage(std::string path)
 	//free the memory from that pointer
 	delete[] imageRGBA;
 
+	resize();
+}
+
+void GuiImage::resize()
+{
+	mDrawWidth = mWidth;
+	mDrawHeight = mHeight;
+
 	//(we don't resize tiled images)
 	if(!mTiled)
 	{
@@ -184,12 +192,10 @@ void GuiImage::loadImage(std::string path)
 			resizeScaleX = resizeScaleY;
 
 		if(resizeScaleX)
-			mWidth *= resizeScaleX;
+			mDrawWidth *= resizeScaleX;
 		if(resizeScaleY)
-			mHeight *= resizeScaleY;
+			mDrawHeight *= resizeScaleY;
 	}
-
-	//std::cout << "Image load successful, w: " << mWidth << " h: " << mHeight << " texID: " << mTextureID << "\n";
 }
 
 void GuiImage::unloadImage()
@@ -229,6 +235,14 @@ void GuiImage::setTiling(bool tile)
 		mResizeExact = false;
 }
 
+void GuiImage::setResize(unsigned int width, unsigned int height, bool resizeExact)
+{
+	mResizeWidth = width;
+	mResizeHeight = height;
+	mResizeExact = resizeExact;
+	resize();
+}
+
 void GuiImage::onRender()
 {
 	if(mTextureID)
@@ -246,7 +260,7 @@ void GuiImage::onRender()
 			{
 				for(unsigned int y = 0; y < yCount; y++)
 				{
-					buildImageArray(getOffsetX() + x*mWidth, getOffsetY() + y*mHeight, points + (12 * (x*yCount + y)), texs + (12 * (x*yCount + y)));
+					buildImageArray(getOffsetX() + x*mDrawWidth, getOffsetY() + y*mDrawHeight, points + (12 * (x*yCount + y)), texs + (12 * (x*yCount + y)));
 				}
 			}
 			drawImageArray(points, texs, xCount * yCount * 6);
@@ -262,13 +276,13 @@ void GuiImage::onRender()
 
 void GuiImage::buildImageArray(int posX, int posY, GLfloat* points, GLfloat* texs)
 {
-	points[0] = posX - (mWidth * mOriginX);		points[1] = posY - (mHeight * mOriginY);
+	points[0] = posX - (mDrawWidth * mOriginX);		points[1] = posY - (mDrawHeight * mOriginY);
-	points[2] = posX - (mWidth * mOriginX);		points[3] = posY + (mHeight * (1 - mOriginY));
+	points[2] = posX - (mDrawWidth * mOriginX);		points[3] = posY + (mDrawHeight * (1 - mOriginY));
-	points[4] = posX + (mWidth * (1 - mOriginX));	points[5] = posY - (mHeight * mOriginY);
+	points[4] = posX + (mDrawWidth * (1 - mOriginX));	points[5] = posY - (mDrawHeight * mOriginY);
 
-	points[6] = posX + (mWidth * (1 - mOriginX));	points[7] = posY - (mHeight * mOriginY);
+	points[6] = posX + (mDrawWidth * (1 - mOriginX));	points[7] = posY - (mDrawHeight * mOriginY);
-	points[8] = posX - (mWidth * mOriginX);		points[9] = posY + (mHeight * (1 - mOriginY));
+	points[8] = posX - (mDrawWidth * mOriginX);		points[9] = posY + (mDrawHeight * (1 - mOriginY));
-	points[10] = posX + (mWidth * (1 -mOriginX));	points[11] = posY + (mHeight * (1 - mOriginY));
+	points[10] = posX + (mDrawWidth * (1 -mOriginX));	points[11] = posY + (mDrawHeight * (1 - mOriginY));
 
 
 

src/components/GuiImage.h

@@ -19,6 +19,7 @@ public:
 	void setImage(std::string path); //Loads the image at the given filepath.
 	void setOrigin(float originX, float originY); //Sets the origin as a percentage of this image (e.g. (0, 0) is top left, (0.5, 0.5) is the center)
 	void setTiling(bool tile); //Enables or disables tiling. Must be called before loading an image or resizing will be weird.
+	void setResize(unsigned int width, unsigned int height, bool resizeExact);
 
 	unsigned int getWidth(); //Returns render width in pixels. May be different than actual texture width.
 	unsigned int getHeight(); //Returns render height in pixels. May be different than actual texture height.
@@ -35,6 +36,7 @@ private:
 	bool mResizeExact, mTiled;
 
 	void loadImage(std::string path);
+	void resize();
 	void buildImageArray(int x, int y, GLfloat* points, GLfloat* texs); //writes 12 GLfloat points and 12 GLfloat texture coordinates to a given array at a given position
 	void drawImageArray(GLfloat* points, GLfloat* texs, unsigned int count = 6); //draws the given set of points and texture coordinates, number of coordinate pairs may be specified (default 6)
 	void unloadImage();
@@ -42,6 +44,7 @@ private:
 	std::string mPath;
 
 	unsigned int mWidth, mHeight; //Our rendered size.
+	unsigned int mDrawWidth, mDrawHeight;
 
 	GLuint mTextureID;
 };