Added GridGameListView.

Currently no way to enable it and no way to switch systems with it.

CMakeLists.txt

@@ -164,6 +164,7 @@ set(ES_HEADERS
     ${CMAKE_CURRENT_SOURCE_DIR}/src/components/ComponentListComponent.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/components/DateTimeComponent.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/components/ImageComponent.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/components/ImageGridComponent.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/components/NinePatchComponent.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/components/OptionListComponent.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/components/RatingComponent.h
@@ -195,6 +196,7 @@ set(ES_HEADERS
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/BasicGameListView.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/DetailedGameListView.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GameListView.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GridGameListView.h
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/ViewController.h
 
     ${CMAKE_CURRENT_SOURCE_DIR}/src/resources/Font.h
@@ -264,6 +266,7 @@ set(ES_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/BasicGameListView.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/DetailedGameListView.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GameListView.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GridGameListView.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/src/views/ViewController.cpp
 
     ${CMAKE_CURRENT_SOURCE_DIR}/data/ResourceUtil.cpp

src/components/GuiGameScraper.cpp

@@ -123,6 +123,7 @@ void GuiGameScraper::onSearchDone(std::vector<MetaDataList> results)
 
 	mList.resetCursor();
 	mList.moveCursor(Eigen::Vector2i(0, 1)); //move cursor to first game if there is one
+	updateInfoPane();
 }
 
 int GuiGameScraper::getSelectedIndex()
@@ -161,7 +162,21 @@ bool GuiGameScraper::input(InputConfig* config, Input input)
 
 	if(config->isMappedTo("up", input) || config->isMappedTo("down", input) && input.value != 0)
 	{
-		//update game info pane
+		updateInfoPane();
+	}
+
+	//stopped editing
+	if(wasEditing && !mSearchText.isEditing())
+	{
+		//update results
+		search();
+	}
+
+	return ret;
+}
+
+void GuiGameScraper::updateInfoPane()
+{
 	int i = getSelectedIndex();
 	if(i != -1)
 	{
@@ -177,16 +192,6 @@ bool GuiGameScraper::input(InputConfig* config, Input input)
 		else
 			mThumbnailReq.reset();
 	}
-	}
-
-	//stopped editing
-	if(wasEditing && !mSearchText.isEditing())
-	{
-		//update results
-		search();
-	}
-
-	return ret;
 }
 
 void GuiGameScraper::update(int deltaTime)

src/components/GuiGameScraper.h

@@ -25,6 +25,7 @@ public:
 private:
 	int getSelectedIndex();
 	void onSearchDone(std::vector<MetaDataList> results);
+	void updateInfoPane();
 	void updateThumbnail();
 
 	ComponentListComponent mList;

src/components/ImageGridComponent.h

@@ -0,0 +1,360 @@
+#pragma once
+
+#include "../GuiComponent.h"
+#include "../components/ImageComponent.h"
+#include "../Log.h"
+
+template<typename T>
+class ImageGridComponent : public GuiComponent
+{
+public:
+	ImageGridComponent(Window* window);
+
+	struct Entry
+	{
+		std::shared_ptr<TextureResource> texture;
+		T object;
+
+		Entry() {}
+		Entry(std::shared_ptr<TextureResource> t, const T& o) : texture(t), object(o) {}
+	};
+
+	void add(const std::string& imagePath, const T& obj);
+	void remove(const T& obj);
+	void clear();
+
+	void setCursor(const T& select);
+
+	inline const T& getSelected() const { return mEntries.at(mCursor).object; }
+	inline const std::vector<Entry>& getList() const { return mEntries; }
+
+	enum CursorState {
+		CURSOR_STOPPED,
+		CURSOR_SCROLLING
+	};
+
+	void stopScrolling();
+
+	void onSizeChanged() override;
+
+	bool input(InputConfig* config, Input input) override;
+	void update(int deltaTime) override;
+	void render(const Eigen::Affine3f& parentTrans) override;
+
+private:
+	Eigen::Vector2f getSquareSize(std::shared_ptr<TextureResource> tex = nullptr) const
+	{
+		Eigen::Vector2f aspect(1, 1);
+
+		if(tex)
+		{
+			const Eigen::Vector2i& texSize = tex->getSize();
+
+			if(texSize.x() > texSize.y())
+				aspect[0] = (float)texSize.x() / texSize.y();
+			else
+				aspect[1] = (float)texSize.y() / texSize.x();
+		}
+
+		return Eigen::Vector2f(156 * aspect.x(), 156 * aspect.y());
+	};
+
+	Eigen::Vector2f getMaxSquareSize() const
+	{
+		Eigen::Vector2f squareSize(32, 32);
+
+		// calc biggest square size
+		for(auto it = mEntries.begin(); it != mEntries.end(); it++)
+		{
+			Eigen::Vector2f chkSize = getSquareSize(it->texture);
+			if(chkSize.x() > squareSize.x())
+				squareSize[0] = chkSize[0];
+			if(chkSize.y() > squareSize.y())
+				squareSize[1] = chkSize[1];
+		}
+
+		return squareSize;
+	};
+
+	Eigen::Vector2i getGridSize() const
+	{
+		Eigen::Vector2f squareSize = getMaxSquareSize();
+		Eigen::Vector2i gridSize(mSize.x() / (squareSize.x() + getPadding().x()), mSize.y() / (squareSize.y() + getPadding().y()));
+		return gridSize;
+	};
+
+	Eigen::Vector2f getPadding() const { return Eigen::Vector2f(24, 24); }
+	
+	void buildImages();
+	void updateImages();
+
+	static const int SCROLL_DELAY = 507;
+	static const int SCROLL_TIME = 150;
+
+	void setScrollDir(Eigen::Vector2i dir);
+	void scroll();
+	void onCursorChanged(CursorState state);
+
+	int mCursor;
+
+	Eigen::Vector2i mScrollDir;
+	int mScrollAccumulator;
+
+	bool mEntriesDirty;
+
+	std::vector<Entry> mEntries;
+	std::vector<ImageComponent> mImages;
+};
+
+template<typename T>
+ImageGridComponent<T>::ImageGridComponent(Window* window) : GuiComponent(window)
+{
+	mEntriesDirty = true;
+	mCursor = 0;
+	mScrollDir << 0, 0;
+	mScrollAccumulator = 0;
+}
+
+template<typename T>
+void ImageGridComponent<T>::add(const std::string& imagePath, const T& obj)
+{
+	Entry e(ResourceManager::getInstance()->fileExists(imagePath) ? TextureResource::get(imagePath) : TextureResource::get(":/button.png"), obj);
+	mEntries.push_back(e);
+	mEntriesDirty = true;
+}
+
+template<typename T>
+void ImageGridComponent<T>::remove(const T& obj)
+{
+	for(auto it = mEntries.begin(); it != mEntries.end(); it++)
+	{
+		if((*it).object == obj)
+		{
+			if(mCursor > 0 && it - mRowVector.begin() >= mCursor)
+			{
+				mCursor--;
+				onCursorChanged(CURSOR_STOPPED);
+			}
+
+			mEntriesDirty = true;
+			mEntries.erase(it);
+			return;
+		}
+	}
+
+	LOG(LogError) << "Tried to remove an object we couldn't find";
+}
+
+template<typename T>
+void ImageGridComponent<T>::clear()
+{
+	mEntries.clear();
+	mCursor = 0;
+	mScrollDir << 0, 0;
+	onCursorChanged(CURSOR_STOPPED);
+	mEntriesDirty = true;
+}
+
+template<typename T>
+void ImageGridComponent<T>::setCursor(const T& obj)
+{
+	for(auto it = mEntries.begin(); it != mEntries.end(); it++)
+	{
+		if((*it).object == obj)
+		{
+			mCursor = it - mEntries.begin();
+			onCursorChanged(CURSOR_STOPPED);
+			return;
+		}
+	}
+
+	LOG(LogError) << "Tried to set cursor to object we couldn't find";
+}
+
+template<typename T>
+void ImageGridComponent<T>::stopScrolling()
+{
+	mScrollDir = Eigen::Vector2i::Zero();
+}
+
+template<typename T>
+void ImageGridComponent<T>::scroll()
+{
+	if(mEntries.size() == 0)
+		return;
+
+	int offset = 0;
+	Eigen::Vector2i size = getGridSize();
+	
+	offset += mScrollDir.x();
+	offset += mScrollDir.y() * size.x();
+
+	mCursor += offset;
+	if(mCursor < 0)
+		mCursor += mEntries.size();
+	if(mCursor >= (int)mEntries.size())
+		mCursor -= mEntries.size();
+
+	onCursorChanged(CURSOR_SCROLLING);
+}
+
+template<typename T>
+void ImageGridComponent<T>::setScrollDir(Eigen::Vector2i dir)
+{
+	mScrollDir = dir;
+	mScrollAccumulator = -SCROLL_DELAY;
+}
+
+template<typename T>
+bool ImageGridComponent<T>::input(InputConfig* config, Input input)
+{
+	if(input.value != 0)
+	{
+		Eigen::Vector2i dir = Eigen::Vector2i::Zero();
+		if(config->isMappedTo("up", input))
+			dir[1] = -1;
+		else if(config->isMappedTo("down", input))
+			dir[1] = 1;
+		else if(config->isMappedTo("left", input))
+			dir[0] = -1;
+		else if(config->isMappedTo("right", input))
+			dir[0] = 1;
+
+		if(dir != Eigen::Vector2i::Zero())
+		{
+			setScrollDir(dir);
+			scroll();
+			return true;
+		}
+	}else{
+		if(config->isMappedTo("up", input) || config->isMappedTo("down", input) || config->isMappedTo("left", input) || config->isMappedTo("right", input))
+		{
+			mScrollDir << 0, 0;
+			onCursorChanged(CURSOR_STOPPED);
+		}
+	}
+
+	return GuiComponent::input(config, input);
+}
+
+template<typename T>
+void ImageGridComponent<T>::update(int deltaTime)
+{
+	if(mScrollDir != Eigen::Vector2i::Zero())
+	{
+		mScrollAccumulator += deltaTime;
+		while(mScrollAccumulator >= SCROLL_TIME)
+		{
+			scroll();
+			mScrollAccumulator -= SCROLL_TIME;
+		}
+	}
+}
+
+template<typename T>
+void ImageGridComponent<T>::render(const Eigen::Affine3f& parentTrans)
+{
+	Eigen::Affine3f trans = getTransform() * parentTrans;
+
+	if(mEntriesDirty)
+	{
+		buildImages();
+		updateImages();
+		mEntriesDirty = false;
+	}
+
+	for(auto it = mImages.begin(); it != mImages.end(); it++)
+	{
+		it->render(trans);
+	}
+
+	renderChildren(trans);
+}
+
+template<typename T>
+void ImageGridComponent<T>::onCursorChanged(CursorState state)
+{
+	updateImages();
+}
+
+template<typename T>
+void ImageGridComponent<T>::onSizeChanged()
+{
+	buildImages();
+	updateImages();
+}
+
+// create and position imagecomponents (mImages)
+template<typename T>
+void ImageGridComponent<T>::buildImages()
+{
+	mImages.clear();
+
+	Eigen::Vector2i gridSize = getGridSize();
+	Eigen::Vector2f squareSize = getMaxSquareSize();
+	Eigen::Vector2f padding = getPadding();
+
+	// attempt to center within our size
+	Eigen::Vector2f totalSize(gridSize.x() * (squareSize.x() + padding.x()), gridSize.y() * (squareSize.y() + padding.y()));
+	Eigen::Vector2f offset(mSize.x() - totalSize.x(), mSize.y() - totalSize.y());
+	offset /= 2;
+
+	for(int y = 0; y < gridSize.y(); y++)
+	{
+		for(int x = 0; x < gridSize.x(); x++)
+		{
+			mImages.push_back(ImageComponent(mWindow));
+			ImageComponent& image = mImages.at(y * gridSize.x() + x);
+
+			image.setPosition((squareSize.x() + padding.x()) * (x + 0.5f) + offset.x(), (squareSize.y() + padding.y()) * (y + 0.5f) + offset.y());
+			image.setOrigin(0.5f, 0.5f);
+			image.setResize(squareSize.x(), squareSize.y(), true);
+			image.setImage("");
+		}
+	}
+}
+
+template<typename T>
+void ImageGridComponent<T>::updateImages()
+{
+	if(mImages.empty())
+		buildImages();
+
+	Eigen::Vector2i gridSize = getGridSize();
+
+	int cursorRow = mCursor / gridSize.x();
+	int cursorCol = mCursor % gridSize.x();
+
+	int start = (cursorRow - (gridSize.y() / 2)) * gridSize.x();
+
+	//if we're at the end put the row as close as we can and no higher
+	if(start + (gridSize.x() * gridSize.y()) >= (int)mEntries.size())
+		start = gridSize.x() * ((int)mEntries.size()/gridSize.x() - gridSize.y() + 1);
+
+	if(start < 0)
+		start = 0;
+
+	unsigned int i = (unsigned int)start;
+	for(unsigned int img = 0; img < mImages.size(); img++)
+	{
+		ImageComponent& image = mImages.at(img);
+		if(i >= mEntries.size())
+		{
+			image.setImage("");
+			continue;
+		}
+
+		Eigen::Vector2f squareSize = getSquareSize(mEntries.at(i).texture);
+		if(i == mCursor)
+		{
+			image.setColorShift(0xFFFFFFFF);
+			image.setResize(squareSize.x() + getPadding().x() * 0.95f, squareSize.y() + getPadding().y() * 0.95f, true);
+		}else{
+			image.setColorShift(0xAAAAAABB);
+			image.setResize(squareSize.x(), squareSize.y(), true);
+		}
+
+		image.setImage(mEntries.at(i).texture);
+		i++;
+	}
+}

src/views/GridGameListView.cpp

@@ -0,0 +1,90 @@
+#include "GridGameListView.h"
+#include "../ThemeData.h"
+#include "../Window.h"
+#include "ViewController.h"
+
+GridGameListView::GridGameListView(Window* window, FileData* root) : GameListView(window, root),
+	mGrid(window), mBackground(window)
+{
+	mBackground.setResize(mSize.x(), mSize.y(), true);
+	addChild(&mBackground);
+
+	mGrid.setPosition(0, mSize.y() * 0.2f);
+	mGrid.setSize(mSize.x(), mSize.y() * 0.8f);
+	addChild(&mGrid);
+
+	populateList(root);
+}
+
+void GridGameListView::onFileChanged(FileData* file, FileChangeType change)
+{
+	// fuck it, just completely repopulate always all the time
+	FileData* cursor = getCursor();
+	populateList(cursor->getParent());
+	mGrid.setCursor(cursor);
+}
+
+void GridGameListView::onThemeChanged(const std::shared_ptr<ThemeData>& theme)
+{
+	mBackground.setImage(theme->getImage("backgroundImage").getTexture());
+	mBackground.setTiling(theme->getImage("backgroundImage").tile);
+}
+
+FileData* GridGameListView::getCursor()
+{
+	return mGrid.getSelected();
+}
+
+void GridGameListView::setCursor(FileData* file)
+{
+	assert(file->getParent() == getCursor()->getParent()); // too lazy to implement right now
+	mGrid.setCursor(file);
+}
+
+bool GridGameListView::input(InputConfig* config, Input input)
+{
+	if(config->isMappedTo("a", input))
+	{
+		if(mGrid.getList().size() > 0)
+		{
+			FileData* cursor = getCursor();
+			if(cursor->getType() == GAME)
+			{
+				mWindow->getViewController()->launch(cursor);
+			}else{
+				// it's a folder
+				if(cursor->getChildren().size() > 0)
+				{
+					mCursorStack.push(cursor);
+					populateList(cursor);
+				}
+			}
+				
+			return true;
+		}
+	}else if(config->isMappedTo("b", input))
+	{
+		if(mCursorStack.size())
+		{
+			populateList(mCursorStack.top()->getParent());
+			mGrid.setCursor(mCursorStack.top());
+			mCursorStack.pop();
+			mTheme->playSound("backSound");
+		}else{
+			mGrid.stopScrolling();
+			mWindow->getViewController()->goToSystemSelect();
+		}
+
+		return true;
+	}
+	return GameListView::input(config, input);
+}
+
+void GridGameListView::populateList(FileData* root)
+{
+	mGrid.clear();
+	for(auto it = root->getChildren().begin(); it != root->getChildren().end(); it++)
+	{
+		mGrid.add((*it)->getThumbnailPath(), *it);
+	}
+}

src/views/GridGameListView.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "GameListView.h"
+#include "../components/ImageGridComponent.h"
+#include "../components/ImageComponent.h"
+#include <stack>
+
+class GridGameListView : public GameListView
+{
+public:
+	GridGameListView(Window* window, FileData* root);
+
+	virtual void onFileChanged(FileData* file, FileChangeType change) override;
+	virtual void onThemeChanged(const std::shared_ptr<ThemeData>& theme) override;
+
+	FileData* getCursor() override;
+	void setCursor(FileData*) override;
+
+	virtual bool input(InputConfig* config, Input input) override;
+
+private:
+	void populateList(FileData* root);
+
+	ImageGridComponent<FileData*> mGrid;
+	ImageComponent mBackground;
+
+	std::stack<FileData*> mCursorStack;
+};

src/views/ViewController.cpp

@@ -4,6 +4,7 @@
 
 #include "BasicGameListView.h"
 #include "DetailedGameListView.h"
+#include "GridGameListView.h"
 
 ViewController::ViewController(Window* window)
 	: GuiComponent(window), mCurrentView(nullptr), mCameraPos(Eigen::Affine3f::Identity())
@@ -119,6 +120,9 @@ std::shared_ptr<GameListView> ViewController::getSystemView(SystemData* system)
 		else
 			view = std::shared_ptr<GameListView>(new BasicGameListView(mWindow, system->getRootFolder()));
 		
+
+		//view = std::shared_ptr<GameListView>(new GridGameListView(mWindow, system->getRootFolder()));
+
 		view->setTheme(system->getTheme());
 	}else{
 		LOG(LogError) << "null system"; // should eventually return an "all games" gamelist view