Added scrolling to ComponentList.

--no-exit works again.
Changed default screen dim time from 30 seconds to 120 seconds.

README.md

@@ -106,7 +106,7 @@ You can use `--help` to view a list of command-line options. Briefly outlined he
 --draw-framerate	- draw the framerate.
 --no-exit		- do not display 'exit' in the ES menu.
 --debug			- print additional output to the console, primarily about input.
---dimtime [seconds]	- delay before dimming the screen and entering sleep mode. Default is 30, use 0 for never.
+--dimtime [seconds]	- delay before dimming the screen and entering sleep mode. Default is 120, use 0 for never.
 --windowed      - run ES in a window.
 --scrape	- run the interactive command-line metadata scraper.
 ```

src/Settings.cpp

@@ -37,7 +37,7 @@ void Settings::setDefaults()
 	mBoolMap["DisableGamelistWrites"] = false;
 	mBoolMap["ScrapeRatings"] = true;
 
-	mIntMap["DIMTIME"] = 30*1000;
+	mIntMap["DIMTIME"] = 120*1000;
 	mIntMap["ScraperResizeWidth"] = 400;
 	mIntMap["ScraperResizeHeight"] = 0;
 

src/components/ComponentList.cpp

@@ -5,6 +5,7 @@
 ComponentList::ComponentList(Window* window) : IList<ComponentListRow, void*>(window, LIST_SCROLL_STYLE_SLOW, LIST_NEVER_LOOP)
 {
 	mSelectorBarOffset = 0;
+	mCameraOffset = 0;
 }
 
 void ComponentList::addRow(const ComponentListRow& row)
@@ -67,23 +68,31 @@ void ComponentList::onCursorChanged(const CursorState& state)
 	{
 		mSelectorBarOffset += getRowHeight(mEntries.at(i).data);
 	}
+
+	mCameraOffset = mSelectorBarOffset - (mSize.y() / 2);
+
+	if(mCameraOffset < 0)
+		mCameraOffset = 0;
+	else if(mCameraOffset + mSize.y() > getTotalRowHeight())
+		mCameraOffset = getTotalRowHeight() - mSize.y();
 }
 
 void ComponentList::render(const Eigen::Affine3f& parentTrans)
 {
 	Eigen::Affine3f trans = parentTrans * getTransform();
-
-	// clip our entries inside our bounds
+	
+	// clip everything to be inside our bounds
 	Eigen::Vector3f dim(mSize.x(), mSize.y(), 0);
 	dim = trans * dim - trans.translation();
 	Renderer::pushClipRect(Eigen::Vector2i((int)trans.translation().x(), 
 		(int)trans.translation().y()), Eigen::Vector2i((int)dim.x(), (int)dim.y()));
 
+	// scroll the camera
+	trans.translate(Eigen::Vector3f(0, -mCameraOffset, 0));
+
 	// draw our entries
 	renderChildren(trans);
 
-	Renderer::popClipRect();
-
 	// draw selector bar
 	Renderer::setMatrix(trans);
 
@@ -105,9 +114,11 @@ void ComponentList::render(const Eigen::Affine3f& parentTrans)
 		y += getRowHeight(mEntries.at(i).data);
 	}
 	Renderer::drawRect(0, (int)y, (int)mSize.x(), 1, 0xC6C7C688);
+
+	Renderer::popClipRect();
 }
 
-float ComponentList::getRowHeight(const ComponentListRow& row)
+float ComponentList::getRowHeight(const ComponentListRow& row) const
 {
 	// returns the highest component height found in the row
 	float height = 0;
@@ -120,6 +131,17 @@ float ComponentList::getRowHeight(const ComponentListRow& row)
 	return height;
 }
 
+float ComponentList::getTotalRowHeight() const
+{
+	float height = 0;
+	for(auto it = mEntries.begin(); it != mEntries.end(); it++)
+	{
+		height += getRowHeight(it->data);
+	}
+
+	return height;
+}
+
 void ComponentList::updateElementPosition(const ComponentListRow& row)
 {
 	float yOffset = 0;

src/components/ComponentList.h

@@ -42,7 +42,9 @@ private:
 	void updateElementPosition(const ComponentListRow& row);
 	void updateElementSize(const ComponentListRow& row);
 
-	float getRowHeight(const ComponentListRow& row);
+	float getRowHeight(const ComponentListRow& row) const;
+	float getTotalRowHeight() const;
 
 	float mSelectorBarOffset;
+	float mCameraOffset;
 };

src/components/MenuComponent.cpp

@@ -5,6 +5,7 @@ MenuComponent::MenuComponent(Window* window, const char* title) : GuiComponent(w
 {
 	mBackground.setImagePath(":/frame.png");
 
+	mTitle.setFont(Font::get(FONT_SIZE_LARGE));
 	mTitle.setText(title);
 	mTitle.setCentered(true);
 

src/guis/GuiMenu.cpp

@@ -5,6 +5,8 @@
 #include "../Sound.h"
 #include "../Log.h"
 #include "GuiMsgBoxYesNo.h"
+#include <initializer_list>
+#include "../Settings.h"
 
 GuiMenu::GuiMenu(Window* window) : GuiComponent(window), mMenu(window, "Main Menu")
 {
@@ -14,41 +16,57 @@ GuiMenu::GuiMenu(Window* window) : GuiComponent(window), mMenu(window, "Main Men
 		unsigned int color;
 		bool add_arrow;
 		std::function<void()> func;
+
+		MenuEntry(const char* n, unsigned int c, bool a, std::function<void()> f) : name(n), color(c), add_arrow(a), func(f) {};
 	};
 
-	MenuEntry entries[] = {
-		{ "GENERAL SETTINGS", 0x777777FF, true, 
+	std::vector<MenuEntry> entries;
+
+	entries.push_back(
+		MenuEntry("GENERAL SETTINGS", 0x777777FF, true, 
 			[this] { mWindow->pushGui(new GuiSettingsMenu(mWindow)); }
-		},
-		{ "SCRAPE NOW", 0x777777FF, true, 
+		)
+	);
+	entries.push_back(
+		MenuEntry("SCRAPE NOW", 0x777777FF, true, 
 			[this] { mWindow->pushGui(new GuiScraperStart(mWindow)); }
-		},
-		{ "RESTART SYSTEM", 0x990000FF, false, 
+		)
+	);
+
+	
+	entries.push_back(
+		MenuEntry("RESTART SYSTEM", 0x990000FF, false, 
 			[this] {
 				mWindow->pushGui(new GuiMsgBoxYesNo(mWindow, "Do you really want to restart the system?",
 					[] { 
 						if(system("sudo shutdown -r now") != 0)
 							LOG(LogWarning) << "Restart terminated with non-zero result!";
 					}));
-			}
-		}, 
-		{ "SHUTDOWN SYSTEM", 0x990000FF, false, 
+			})
+	);
+
+	entries.push_back(
+		MenuEntry("SHUTDOWN SYSTEM", 0x990000FF, false, 
 			[this] {
 				mWindow->pushGui(new GuiMsgBoxYesNo(mWindow, "Do you really want to shutdown the system?",
 					[] { 
 						if(system("sudo shutdown -h now") != 0)
 							LOG(LogWarning) << "Shutdown terminated with non-zero result!";
 					}));
-			}
-		},
-		{ "EXIT EMULATIONSTATION", 0x990000FF, false,
-			[] {
-				SDL_Event ev;
-				ev.type = SDL_QUIT;
-				SDL_PushEvent(&ev);
-			}
-		}
-	};
+			})
+	);
+
+	if(!Settings::getInstance()->getBool("DONTSHOWEXIT"))
+	{
+		entries.push_back(
+			MenuEntry("EXIT EMULATIONSTATION", 0x990000FF, false,
+				[] {
+					SDL_Event ev;
+					ev.type = SDL_QUIT;
+					SDL_PushEvent(&ev);
+				})
+		);
+	}
 
 	setSize((float)Renderer::getScreenWidth(), (float)Renderer::getScreenHeight());
 	mMenu.setPosition((mSize.x() - mMenu.getSize().x()) / 2, (mSize.y() - mMenu.getSize().y()) / 2);
@@ -58,7 +76,7 @@ GuiMenu::GuiMenu(Window* window) : GuiComponent(window), mMenu(window, "Main Men
 	// populate the list
 	ComponentListRow row;
 
-	for(int i = 0; i < (sizeof(entries) / sizeof(entries[0])); i++)
+	for(unsigned int i = 0; i < entries.size(); i++)
 	{
 		row.elements.clear();
 		row.addElement(std::make_shared<TextComponent>(mWindow, entries[i].name, font, entries[i].color), true);

src/main.cpp

@@ -71,7 +71,7 @@ bool parseArgs(int argc, char* argv[], unsigned int* width, unsigned int* height
 			std::cout << "--draw-framerate		display the framerate\n";
 			std::cout << "--no-exit			don't show the exit option in the menu\n";
 			std::cout << "--debug				even more logging\n";
-			std::cout << "--dimtime [seconds]		time to wait before dimming the screen (default 30, use 0 for never)\n";
+			std::cout << "--dimtime [seconds]		time to wait before dimming the screen (default 120, use 0 for never)\n";
 			std::cout << "--scrape			scrape using command line interface\n";
 			std::cout << "--windowed			not fullscreen, should be used in conjunction with -w and -h\n";
 			std::cout << "--help				summon a sentient, angry tuba\n\n";