Introduce shortcut contexts

- add keyboard bindings button to options
 - hooked keyboard binding panel to button
 - WIP bindings drawn in activity
 - keyboard binding keys finally appear
 - keyboard binding input widget
 - reserved keys logic working
 - removed debug logs
 - pref saved on key release
 - more reserved keys
 - fixed memory bad alloc error
 - modifier bindings
 - scroll panel for bindings view
 - added sdl id to bindings
 - cache sdl scan id into prefs
 - function ids are getting picked up
 - more keyboard mappings
 - more key bindings + reserved keys
 - keyboard bindings working
 - write keyboard bindings pref on load
 - sync new functions to prefs
 - final touches
 - Keep those include trees flat (see 0179cefc)
 - Fix tabs
 - WIP - many to one binding
 - WriteDefaultPrefs is now instance method
 - model add, remove and save methods
 - clear prefs before saving
 - added method for checking binding conflict
 - notify view on key combo change
 - route binding notification to gameview
 - view foundations for overhaul
 - fixed memory issue + has conflicting key issue
 - fixed prefs not being cleared before save
 - override text input to do nothing
 - fixed many complications due to duplicated hotkeys
 - missing index on new model caused problems
 - WIP - view adaptation
 - WIP - add and remove button layout
 - more patches
 - fixed empty textboxes problem
 - WIP - frontend overhaul
 - fixed ordering issue
 - binding removal - wip
 - function store to hold no shortcut data
 - reset to defaults button added
 - add from no shortcut works
 - error message on conflict
 - better summary for PopBindingByFunctionId
 - keyboard bindings hooked to gameview keypress
 - do not return correcty function id if no shortcut
 - flatten include trees
 - remove debug comment
 - spaces to tabs

src/client/Client.h

@@ -3,6 +3,8 @@
 
 #include <vector>
 #include <list>
+#include <tuple>
+#include <utility>
 
 #include "common/String.h"
 #include "common/Singleton.h"
@@ -10,6 +12,77 @@
 
 #include "User.h"
 
+template<class Item>
+void JsonArrayItemToTupleItem(Item &i, Json::Value const &v);
+
+template<>
+inline void JsonArrayItemToTupleItem<bool>(bool &i, Json::Value const &v)
+{
+	i = v.asBool();
+}
+
+template<>
+inline void JsonArrayItemToTupleItem<int>(int &i, Json::Value const &v)
+{
+	i = v.asInt();
+}
+
+template<>
+inline void JsonArrayItemToTupleItem<ByteString>(ByteString &i, Json::Value const &v)
+{
+	auto s = v.asString();
+	i = ByteString(s.begin(), s.end());
+}
+
+template<std::size_t Item = 0, class... Types>
+typename std::enable_if<Item == sizeof...(Types), void>::type
+JsonArrayToTuple(std::tuple<Types...> &, Json::Value const &)
+{
+}
+
+template<std::size_t Item = 0, class... Types>
+typename std::enable_if<Item < sizeof...(Types), void>::type
+JsonArrayToTuple(std::tuple<Types...> &t, Json::Value const &va)
+{
+	JsonArrayItemToTupleItem(std::get<Item>(t), va[(Json::ArrayIndex)Item]);
+	JsonArrayToTuple<Item + 1, Types...>(t, va);
+}
+
+template<class Item>
+void JsonArrayItemFromTupleItem(Item const &i, Json::Value &v);
+
+template<>
+inline void JsonArrayItemFromTupleItem<bool>(bool const &i, Json::Value &v)
+{
+	v = Json::Value((bool)i);
+}
+
+template<>
+inline void JsonArrayItemFromTupleItem<int>(int const &i, Json::Value &v)
+{
+	v = Json::Value((Json::Int)i);
+}
+
+template<>
+inline void JsonArrayItemFromTupleItem<ByteString>(ByteString const &i, Json::Value &v)
+{
+	v = Json::Value(std::string(i.begin(), i.end()));
+}
+
+template<std::size_t Item = 0, class... Types>
+typename std::enable_if<Item == sizeof...(Types), void>::type
+JsonArrayFromTuple(std::tuple<Types...> const &, Json::Value &)
+{
+}
+
+template<std::size_t Item = 0, class... Types>
+typename std::enable_if<Item < sizeof...(Types), void>::type
+JsonArrayFromTuple(std::tuple<Types...> const &t, Json::Value &va)
+{
+	JsonArrayItemFromTupleItem(std::get<Item>(t), va[(Json::ArrayIndex)Item]);
+	JsonArrayFromTuple<Item + 1, Types...>(t, va);
+}
+
 class SaveInfo;
 class SaveFile;
 class SaveComment;
@@ -185,6 +258,36 @@ public:
 	void SetPref(ByteString prop, Json::Value value);
 	void SetPref(ByteString property, std::vector<Json::Value> value);
 	void SetPrefUnicode(ByteString prop, String value);
+
+	template<class Tuple>
+	std::vector<Tuple> GetPrefTupleArray(ByteString prop)
+	{
+		try
+		{
+			Json::Value arr = GetPref(preferences, prop);
+			std::vector<Tuple> ret(arr.size());
+			for (int i = 0; i < (int)arr.size(); i++)
+			{
+				JsonArrayToTuple(ret[i], arr[i]);
+			}
+			return ret;
+		}
+		catch (std::exception &)
+		{
+		}
+		return std::vector<Tuple>();
+	}
+
+	template<class Tuple>
+	void SetPref(ByteString prop, std::vector<Tuple> const &value)
+	{
+		std::vector<Json::Value> arr(value.size());
+		for (int i = 0; i < (int)arr.size(); i++)
+		{
+			JsonArrayFromTuple(value[i], arr[i]);
+		}
+		SetPref(prop, arr);
+	}
 };
 
 #endif // CLIENT_H

src/gui/game/GameController.cpp

@@ -661,7 +661,7 @@ bool GameController::MouseDown(int x, int y, unsigned button)
 {
 	MouseDownEvent ev(x, y, button);
 	bool ret = commandInterface->HandleEvent(LuaEvents::mousedown, &ev);
-	if (ret && y<YRES && x<XRES && !gameView->GetPlacingSave() && !gameView->GetPlacingZoom())
+	if (ret && y<YRES && x<XRES && gameView->IsIdle())
 	{
 		ui::Point point = gameModel->AdjustZoomCoords(ui::Point(x, y));
 		x = point.X;
@@ -687,7 +687,7 @@ bool GameController::MouseUp(int x, int y, unsigned button, char type)
 	bool ret = commandInterface->HandleEvent(LuaEvents::mouseup, &ev);
 	if (type)
 		return ret;
-	if (ret && foundSignID != -1 && y<YRES && x<XRES && !gameView->GetPlacingSave())
+	if (ret && foundSignID != -1 && y<YRES && x<XRES && gameView->IsIdle())
 	{
 		ui::Point point = gameModel->AdjustZoomCoords(ui::Point(x, y));
 		x = point.X;
@@ -752,7 +752,7 @@ bool GameController::KeyPress(int key, int scan, bool repeat, bool shift, bool c
 	if (ret)
 	{
 		Simulation * sim = gameModel->GetSimulation();
-		if (!gameView->GetPlacingSave())
+		if (gameView->IsIdle())
 		{
 			// Go right command
 			if (key == SDLK_RIGHT)

src/gui/game/GameModel.cpp

@@ -156,6 +156,8 @@ GameModel::GameModel():
 
 	mouseClickRequired = Client::Ref().GetPrefBool("MouseClickRequired", false);
 	includePressure = Client::Ref().GetPrefBool("Simulation.IncludePressure", true);
+
+	keyconfig = Client::Ref().GetPrefTupleArray<decltype(keyconfig)::value_type>("Keyconfig");
 }
 
 GameModel::~GameModel()
@@ -188,6 +190,8 @@ GameModel::~GameModel()
 	Client::Ref().SetPref("MouseClickRequired", mouseClickRequired);
 	Client::Ref().SetPref("Simulation.IncludePressure", includePressure);
 
+	Client::Ref().SetPref("Keyconfig", keyconfig);
+
 	Favorite::Ref().SaveFavoritesToPrefs();
 
 	for (size_t i = 0; i < menuList.size(); i++)
@@ -546,6 +550,7 @@ void GameModel::AddObserver(GameView * observer){
 	observer->NotifyColourActivePresetChanged(this);
 	observer->NotifyQuickOptionsChanged(this);
 	observer->NotifyLastToolChanged(this);
+	observer->NotifyKeyconfigChanged(this);
 	UpdateQuickOptions();
 }
 
@@ -691,6 +696,14 @@ void GameModel::SetSave(SaveInfo * newSave, bool invertIncludePressure)
 	UpdateQuickOptions();
 }
 
+void GameModel::notifyKeyconfigChanged()
+{
+	for (auto observer : observers)
+	{
+		observer->NotifyKeyconfigChanged(this);
+	}
+}
+
 SaveFile * GameModel::GetSaveFile()
 {
 	return currentFile;
@@ -1320,3 +1333,14 @@ void GameModel::SetIncludePressure(bool includePressure_)
 {
 	includePressure = includePressure_;
 }
+
+Keyconfig GameModel::GetKeyconfig()
+{
+	return keyconfig;
+}
+
+void GameModel::SetKeyconfig(Keyconfig keyconfig_)
+{
+	keyconfig = keyconfig_;
+	notifyKeyconfigChanged();
+}

src/gui/game/GameModel.h

@@ -7,6 +7,7 @@
 #include "gui/interface/Colour.h"
 #include "client/User.h"
 #include "gui/interface/Point.h"
+#include "Keyconfig.h"
 
 class Menu;
 class Tool;
@@ -103,6 +104,10 @@ private:
 	void notifyToolTipChanged();
 	void notifyQuickOptionsChanged();
 	void notifyLastToolChanged();
+	void notifyKeyconfigChanged();
+
+	Keyconfig keyconfig;
+
 public:
 	GameModel();
 	~GameModel();
@@ -159,6 +164,9 @@ public:
 	int GetBrushID();
 	void SetBrushID(int i);
 
+	Keyconfig GetKeyconfig();
+	void SetKeyconfig(Keyconfig keyconfig);
+
 	void SetVote(int direction);
 	SaveInfo * GetSave();
 	SaveFile * GetSaveFile();

src/gui/game/GameView.cpp

@@ -36,6 +36,10 @@
 #include "simulation/SimulationData.h"
 #include "simulation/ElementDefs.h"
 #include "ElementClasses.h"
+// #include "gui/keyconfig/KeyconfigMap.h"
+
+#include <algorithm>
+#include <cassert>
 
 #ifdef GetUserName
 # undef GetUserName // dammit windows
@@ -210,7 +214,6 @@ GameView::GameView():
 	drawMode(DrawPoints),
 	drawPoint1(0, 0),
 	drawPoint2(0, 0),
-	selectMode(SelectNone),
 	selectPoint1(0, 0),
 	selectPoint2(0, 0),
 	currentMouse(0, 0),
@@ -218,7 +221,6 @@ GameView::GameView():
 	placeSaveThumb(NULL),
 	placeSaveOffset(0, 0)
 {
-
 	int currentX = 1;
 	//Set up UI
 	class SearchAction : public ui::ButtonAction
@@ -462,6 +464,250 @@ GameView::GameView():
 	};
 	colourPicker = new ui::Button(ui::Point((XRES/2)-8, YRES+1), ui::Point(16, 16), "", "Pick Colour");
 	colourPicker->SetActionCallback(new ColourPickerAction(this));
+
+	AddFunction("DEFAULT_FUN_TOGGLE_CONSOLE", "Toggle Console", [this]() {
+		SDL_StopTextInput();
+		SDL_StartTextInput();
+		c->ShowConsole();
+	});
+	AddFunction("DEFAULT_FUN_PAUSE_SIMULATION", "Pause Simulation", [this]() {
+		c->SetPaused();
+	});
+	AddFunction("DEFAULT_FUN_UNDO", "Undo", [this]() {
+		if (!isMouseDown)
+		{
+			c->HistoryRestore();
+		}
+	});
+	AddFunction("DEFAULT_FUN_REDO", "Redo", [this]() {
+		if (!isMouseDown)
+		{
+			c->HistoryForward();
+		}
+	});
+	AddFunction("DEFAULT_FUN_ENABLE_ZOOM", "Enable Zoom", [this]() {
+		// sticky = altBehaviour;
+		isMouseDown = false;
+		zoomCursorFixed = false;
+		c->SetZoomEnabled(true);
+	}, [this]() {
+		if (!zoomCursorFixed)
+		{
+			c->SetZoomEnabled(false);
+		}
+	});
+	AddFunction("DEFAULT_FUN_PROPERTY_TOOL", "Switch to Property Tool", [this]() {
+		c->SetActiveTool(1, "DEFAULT_UI_PROPERTY");
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_DEBUG_HUD", "Toggle Debug HUD", [this]() {
+		SetDebugHUD(!GetDebugHUD());
+	});
+	AddFunction("DEFAULT_FUN_RELOAD_SIMULATION", "Reload Simulation", [this]() {
+		c->ReloadSim();
+	});
+	AddFunction("DEFAULT_FUN_SAVE_AUTHORSHIP_INFO", "Show Authorship Info", [this]() {
+		switch (Client::Ref().GetAuthUser().UserElevation)
+		{
+		case User::ElevationModerator:
+		case User::ElevationAdmin:
+			new InformationMessage("Save authorship info", ByteString(Client::Ref().GetAuthorInfo().toStyledString()).FromUtf8(), true);
+			break;
+
+		default:
+			break;
+		}
+	});
+	AddFunction("DEFAULT_FUN_OPEN_ELEMENT_SEARCH", "Open Element Search", [this]() {
+		c->OpenElementSearch();
+	});
+	AddFunction("DEFAULT_FUN_FIND_MODE", "Toggle Find Mode", [this]() {
+		Tool *active = c->GetActiveTool(0);
+		if (!active->GetIdentifier().Contains("_PT_") || (ren->findingElement == active->GetToolID()))
+		{
+			ren->findingElement = 0;
+		}
+		else
+		{
+			ren->findingElement = active->GetToolID();
+		}
+	});
+	AddFunction("DEFAULT_FUN_FRAME_STEP", "Next Frame", [this]() {
+		c->FrameStep();
+	});
+	AddFunction("DEFAULT_FUN_SHOW_GRAVITY_GRID", "Toggle Gravity Grid", [this]() {
+		c->ShowGravityGrid();
+	});
+	AddFunction("DEFAULT_FUN_DECREASE_GRAVITY_GRID_SIZE", "Decrease Gravity Grid Size", [this]() {
+		c->AdjustGridSize(-1);
+	});
+	AddFunction("DEFAULT_FUN_INCREASE_GRAVITY_GRID_SIZE", "Increase Gravity Grid Size", [this]() {
+		c->AdjustGridSize(1);
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_INTRO_TEXT", "Toggle Intro Text", [this]() {
+		if (!introText)
+		{
+			introText = 8047;
+		}
+		else
+		{
+			introText = 0;
+		}
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_HUD", "Toggle HUD", [this]() {
+		showHud = !showHud;
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_DECORATIONS_LAYER", "Toggle Decorations Layer", [this]() {
+		c->SetDecoration();
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_DECORATION_TOOL", "Toggle Decoration Tool", [this]() {
+		if (colourPicker->GetParentWindow())
+		{
+			c->SetActiveMenu(lastMenu);
+		}
+		else
+		{
+			c->SetDecoration(true);
+			c->SetPaused(true);
+			c->SetActiveMenu(SC_DECO);
+		}
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_AIR_MODE", "Cycle Air Mode", [this]() {
+		c->SwitchAir();
+	});
+	AddFunction("DEFAULT_FUN_QUIT", "Quit", [this]() {
+		ui::Engine::Ref().ConfirmExit();
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_HEAT", "Toggle Ambient Heat", [this]() {
+		c->ToggleAHeat();
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_NEWTONIAN_GRAVITY", "Toggle Newtonian Gravity", [this]() {
+		c->ToggleNewtonianGravity();
+	});
+	AddFunction("DEFAULT_FUN_RESET_SPARK", "Reset Sparks", [this]() {
+		c->ResetSpark();
+	});
+	AddFunction("DEFAULT_FUN_RESET_AIR", "Reset Air", [this]() {
+		c->ResetAir();
+	});
+	AddFunction("DEFAULT_FUN_COPY", "Copy", [this]() {
+		PushContext("DEFAULT_CTX_EDIT_COPY");
+		selectPoint1 = selectPoint2 = ui::Point(-1, -1);
+		isMouseDown = false;
+		buttonTip = "\x0F\xEF\xEF\020Click-and-drag to specify an area to copy (right click = cancel)";
+		buttonTipShow = 120;
+	});
+	AddFunction("DEFAULT_FUN_CUT", "Cut", [this]() {
+		PushContext("DEFAULT_CTX_EDIT_CUT");
+		selectPoint1 = selectPoint2 = ui::Point(-1, -1);
+		isMouseDown = false;
+		buttonTip = "\x0F\xEF\xEF\020Click-and-drag to specify an area to copy then cut (right click = cancel)";
+		buttonTipShow = 120;
+	});
+	AddFunction("DEFAULT_FUN_PASTE", "Paste", [this]() {
+		if (c->LoadClipboard())
+		{
+			selectPoint1 = selectPoint2 = mousePosition;
+			isMouseDown = false;
+		}
+	});
+	AddFunction("DEFAULT_FUN_STAMP_TOOL", "Stamp", [this]() {
+		std::vector<ByteString> stampList = Client::Ref().GetStamps(0, 1);
+		if (stampList.size())
+		{
+			SaveFile *saveFile = Client::Ref().GetStamp(stampList[0]);
+			if (saveFile && saveFile->GetGameSave())
+			{
+				c->LoadStamp(saveFile->GetGameSave());
+				delete saveFile;
+				selectPoint1 = selectPoint2 = mousePosition;
+				isMouseDown = false;
+			}
+		}
+	});
+	AddFunction("DEFAULT_FUN_OPEN_STAMPS", "Open Stamp Browser", [this]() {
+		// selectMode = SelectNone;
+		selectPoint1 = selectPoint2 = ui::Point(-1, -1);
+		c->OpenStamps();
+	});
+	AddFunction("DEFAULT_FUN_INCREASE_BRUSH_ZOOM_SIZE", "Increase Brush or Zoom Window Size", [this]() {
+		if (zoomEnabled && !zoomCursorFixed)
+		{
+			c->AdjustZoomSize(1, !altBehaviour);
+		}
+		else
+		{
+			c->AdjustBrushSize(1, !altBehaviour, shiftBehaviour, ctrlBehaviour);
+		}
+	});
+	AddFunction("DEFAULT_FUN_DECREASE_BRUSH_ZOOM_SIZE", "Decrease Brush or Zoom Window Size", [this]() {
+		if (zoomEnabled && !zoomCursorFixed)
+		{
+			c->AdjustZoomSize(-1, !altBehaviour);
+		}
+		else
+		{
+			c->AdjustBrushSize(-1, !altBehaviour, shiftBehaviour, ctrlBehaviour);
+		}
+	});
+	AddFunction("DEFAULT_FUN_INSTALL_GAME", "Install Game", [this]() {
+		c->Install();
+	});
+	AddFunction("DEFAULT_FUN_INVERT_AIR_SIMULATION", "Reverse Air Vectors", [this]() {
+		c->InvertAirSim();
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_REPLACE_MODE", "Toggle Replace Mode", [this]() {
+		c->SetReplaceModeFlags(c->GetReplaceModeFlags() ^ SPECIFIC_DELETE);
+	});
+	AddFunction("DEFAULT_FUN_TOGGLE_SPECIFIC_DELETE_MODE", "Toggle Specific Delete Mode", [this]() {
+		c->SetReplaceModeFlags(c->GetReplaceModeFlags() ^ REPLACE_MODE);
+	});
+	AddFunction("DEFAULT_FUN_CYCLE_BRUSH", "Cycle Brush", [this]() {
+		c->ChangeBrush();
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_ALTERNATIVEVELOCITY", "Alternative Velocity Display", [this]() {
+		c->LoadRenderPreset(0);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_VELOCITY", "Velocity Display", [this]() {
+		c->LoadRenderPreset(1);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_PRESSURE", "Pressure Display", [this]() {
+		c->LoadRenderPreset(2);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_PERSISTENT", "Persistent Display", [this]() {
+		c->LoadRenderPreset(3);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_FIRE", "Fire Display", [this]() {
+		c->LoadRenderPreset(4);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_BLOB", "Blob Display", [this]() {
+		c->LoadRenderPreset(5);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_HEAT", "Heat Display", [this]() {
+		c->LoadRenderPreset(6);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_FANCY", "Fancy Display", [this]() {
+		c->LoadRenderPreset(7);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_NOTHING", "Nothing Display", [this]() {
+		c->LoadRenderPreset(8);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_HEATGRADIENT", "Heat Gradient Display", [this]() {
+		c->LoadRenderPreset(9);
+	});
+	AddFunction("DEFAULT_FUN_RENDER_PRESET_LIFEGRADIENT", "Life Gradient Display", [this]() {
+		if (showDebug)
+		{
+			c->LoadRenderPreset(10);
+		}
+	});
+
+	AddContext("DEFAULT_CTX_IDLE", "When editing");
+	AddContext("DEFAULT_CTX_EDIT_COPY", "When copying");
+	AddContext("DEFAULT_CTX_EDIT_CUT", "When cutting");
+	AddContext("DEFAULT_CTX_EDIT_PASTE", "When pasting");
+	AddContext("DEFAULT_CTX_EDIT_STAMP", "When creating a stamp");
+
+	PushContext("DEFAULT_CTX_IDLE");
 }
 
 GameView::~GameView()
@@ -589,6 +835,11 @@ public:
 	}
 };
 
+void GameView::NotifyKeyconfigChanged(GameModel * sender)
+{
+	keyconfig = sender->GetKeyconfig();
+}
+
 void GameView::NotifyQuickOptionsChanged(GameModel * sender)
 {
 	for (size_t i = 0; i < quickOptionButtons.size(); i++)
@@ -681,16 +932,6 @@ ui::Point GameView::GetMousePosition()
 	return currentMouse;
 }
 
-bool GameView::GetPlacingSave()
-{
-	return selectMode != SelectNone;
-}
-
-bool GameView::GetPlacingZoom()
-{
-	return zoomEnabled && !zoomCursorFixed;
-}
-
 void GameView::NotifyActiveToolsChanged(GameModel * sender)
 {
 	decoBrush = false;
@@ -1145,14 +1386,21 @@ void GameView::OnMouseMove(int x, int y, int dx, int dy)
 	bool newMouseInZoom = c->MouseInZoom(ui::Point(x, y));
 	mousePosition = c->PointTranslate(ui::Point(x, y));
 	currentMouse = ui::Point(x, y);
-	if (selectMode != SelectNone)
+	if (GetContext().BeginsWith("DEFAULT_CTX_EDIT_"))
+	{
+		if (GetContext() == "DEFAULT_CTX_EDIT_PASTE")
 		{
-		if (selectMode == PlaceSave)
 			selectPoint1 = c->PointTranslate(ui::Point(x, y));
+		}
+
 		if (selectPoint1.X != -1)
+		{
 			selectPoint2 = c->PointTranslate(ui::Point(x, y));
 		}
-	else if (isMouseDown)
+	}
+	else
+	{
+		if (isMouseDown)
 		{
 			if (newMouseInZoom == mouseInZoom)
 			{
@@ -1176,6 +1424,7 @@ void GameView::OnMouseMove(int x, int y, int dx, int dy)
 				c->MouseUp(x, y, 0, 2);
 			}
 		}
+	}
 	mouseInZoom = newMouseInZoom;
 
 	// set active menu (delayed)
@@ -1195,7 +1444,7 @@ void GameView::OnMouseDown(int x, int y, unsigned button)
 		button = SDL_BUTTON_MIDDLE;
 	if  (!(zoomEnabled && !zoomCursorFixed))
 	{
-		if (selectMode != SelectNone)
+		if (GetContext().BeginsWith("DEFAULT_CTX_EDIT_"))
 		{
 			isMouseDown = true;
 			if (button == SDL_BUTTON_LEFT && selectPoint1.X == -1)
@@ -1251,11 +1500,16 @@ void GameView::OnMouseUp(int x, int y, unsigned button)
 	else if (isMouseDown)
 	{
 		isMouseDown = false;
-		if (selectMode != SelectNone)
+		if (GetContext().BeginsWith("DEFAULT_CTX_EDIT_"))
 		{
 			if (button == SDL_BUTTON_LEFT && selectPoint1.X != -1 && selectPoint1.Y != -1 && selectPoint2.X != -1 && selectPoint2.Y != -1)
 			{
-				if (selectMode == PlaceSave)
+				int x2 = (selectPoint1.X>selectPoint2.X) ? selectPoint1.X : selectPoint2.X;
+				int y2 = (selectPoint1.Y>selectPoint2.Y) ? selectPoint1.Y : selectPoint2.Y;
+				int x1 = (selectPoint2.X<selectPoint1.X) ? selectPoint2.X : selectPoint1.X;
+				int y1 = (selectPoint2.Y<selectPoint1.Y) ? selectPoint2.Y : selectPoint1.Y;
+
+				if (GetContext().EndsWith("PASTE"))
 				{
 					if (placeSaveThumb && y <= WINDOWH-BARSIZE)
 					{
@@ -1275,22 +1529,21 @@ void GameView::OnMouseUp(int x, int y, unsigned button)
 						c->PlaceSave(ui::Point(thumbX, thumbY));
 					}
 				}
-				else
+				else if (GetContext().EndsWith("COPY"))
 				{
-					int x2 = (selectPoint1.X>selectPoint2.X) ? selectPoint1.X : selectPoint2.X;
-					int y2 = (selectPoint1.Y>selectPoint2.Y) ? selectPoint1.Y : selectPoint2.Y;
-					int x1 = (selectPoint2.X<selectPoint1.X) ? selectPoint2.X : selectPoint1.X;
-					int y1 = (selectPoint2.Y<selectPoint1.Y) ? selectPoint2.Y : selectPoint1.Y;
-					if (selectMode ==SelectCopy)
 					c->CopyRegion(ui::Point(x1, y1), ui::Point(x2, y2));
-					else if (selectMode == SelectCut)
+				}
+				else if (GetContext().EndsWith("CUT"))
+				{
 					c->CutRegion(ui::Point(x1, y1), ui::Point(x2, y2));
-					else if (selectMode == SelectStamp)
+				}
+				else if (GetContext().EndsWith("STAMP"))
+				{
 					c->StampRegion(ui::Point(x1, y1), ui::Point(x2, y2));
 				}
 			}
-			selectMode = SelectNone;
-			return;
+
+			PopContext();
 		}
 
 		ui::Point finalDrawPoint2 = c->PointTranslate(currentMouse);
@@ -1327,9 +1580,11 @@ void GameView::OnMouseUp(int x, int y, unsigned button)
 			c->DrawFill(toolIndex, finalDrawPoint2);
 		}
 	}
+	else if (button != SDL_BUTTON_LEFT && GetContext().BeginsWith("DEFAULT_CTX_EDIT_"))
+	{
 		// this shouldn't happen, but do this just in case
-	else if (selectMode != SelectNone && button != SDL_BUTTON_LEFT)
-		selectMode = SelectNone;
+		PopContext();
+	}
 
 	// update the drawing mode for the next line
 	// since ctrl/shift state may have changed since we started drawing
@@ -1341,7 +1596,7 @@ void GameView::ToolTip(ui::Point senderPosition, String toolTip)
 	// buttom button tooltips
 	if (senderPosition.Y > Size.Y-17)
 	{
-		if (selectMode == PlaceSave || selectMode == SelectNone)
+		if (GetContext() == "DEFAULT_CTX_IDLE" || GetContext() == "DEFAULT_CTX_EDIT_PASTE")
 		{
 			buttonTip = toolTip;
 			isButtonTipFadingIn = true;
@@ -1369,7 +1624,7 @@ void GameView::OnMouseWheel(int x, int y, int d)
 {
 	if (!d)
 		return;
-	if (selectMode != SelectNone)
+	if (GetContext() != "DEFAULT_CTX_IDLE")
 	{
 		return;
 	}
@@ -1385,316 +1640,13 @@ void GameView::OnMouseWheel(int x, int y, int d)
 
 void GameView::BeginStampSelection()
 {
-	selectMode = SelectStamp;
+	PushContext("DEFAULT_CTX_EDIT_STAMP");
 	selectPoint1 = selectPoint2 = ui::Point(-1, -1);
 	isMouseDown = false;
 	buttonTip = "\x0F\xEF\xEF\020Click-and-drag to specify an area to create a stamp (right click = cancel)";
 	buttonTipShow = 120;
 }
 
-void GameView::OnKeyPress(int key, int scan, bool repeat, bool shift, bool ctrl, bool alt)
-{
-	if (introText > 50)
-	{
-		introText = 50;
-	}
-
-	if (selectMode != SelectNone)
-	{
-		if (selectMode == PlaceSave)
-		{
-			switch (key)
-			{
-			case SDLK_RIGHT:
-				c->TranslateSave(ui::Point(1, 0));
-				return;
-			case SDLK_LEFT:
-				c->TranslateSave(ui::Point(-1, 0));
-				return;
-			case SDLK_UP:
-				c->TranslateSave(ui::Point(0, -1));
-				return;
-			case SDLK_DOWN:
-				c->TranslateSave(ui::Point(0, 1));
-				return;
-			}
-			if (scan == SDL_SCANCODE_R && !repeat)
-			{
-				if (ctrl && shift)
-				{
-					//Vertical flip
-					c->TransformSave(m2d_new(1,0,0,-1));
-				}
-				else if (!ctrl && shift)
-				{
-					//Horizontal flip
-					c->TransformSave(m2d_new(-1,0,0,1));
-				}
-				else
-				{
-					//Rotate 90deg
-					c->TransformSave(m2d_new(0,1,-1,0));
-				}
-				return;
-			}
-		}
-	}
-
-	if (repeat)
-		return;
-	bool didKeyShortcut = true;
-	switch(scan)
-	{
-	case SDL_SCANCODE_GRAVE:
-		SDL_StopTextInput();
-		SDL_StartTextInput();
-		c->ShowConsole();
-		break;
-	case SDL_SCANCODE_SPACE: //Space
-		c->SetPaused();
-		break;
-	case SDL_SCANCODE_Z:
-		if (selectMode != SelectNone && isMouseDown)
-			break;
-		if (ctrl && !isMouseDown)
-		{
-			if (shift)
-				c->HistoryForward();
-			else
-				c->HistoryRestore();
-		}
-		else
-		{
-			isMouseDown = false;
-			zoomCursorFixed = false;
-			c->SetZoomEnabled(true);
-		}
-		break;
-	case SDL_SCANCODE_P:
-	case SDL_SCANCODE_F2:
-		if (ctrl)
-		{
-			if (shift)
-				c->SetActiveTool(1, "DEFAULT_UI_PROPERTY");
-			else
-				c->SetActiveTool(0, "DEFAULT_UI_PROPERTY");
-		}
-		else
-			screenshot();
-		break;
-	case SDL_SCANCODE_F3:
-		SetDebugHUD(!GetDebugHUD());
-		break;
-	case SDL_SCANCODE_F5:
-		c->ReloadSim();
-		break;
-	case SDL_SCANCODE_A:
-		if ((Client::Ref().GetAuthUser().UserElevation == User::ElevationModerator
-		     || Client::Ref().GetAuthUser().UserElevation == User::ElevationAdmin) && ctrl)
-		{
-			ByteString authorString = Client::Ref().GetAuthorInfo().toStyledString();
-			new InformationMessage("Save authorship info", authorString.FromUtf8(), true);
-		}
-		break;
-	case SDL_SCANCODE_R:
-		if (ctrl)
-			c->ReloadSim();
-		break;
-	case SDL_SCANCODE_E:
-		c->OpenElementSearch();
-		break;
-	case SDL_SCANCODE_F:
-		if (ctrl)
-		{
-			Tool *active = c->GetActiveTool(0);
-			if (!active->GetIdentifier().Contains("_PT_") || (ren->findingElement == active->GetToolID()))
-				ren->findingElement = 0;
-			else
-				ren->findingElement = active->GetToolID();
-		}
-		else
-			c->FrameStep();
-		break;
-	case SDL_SCANCODE_G:
-		if (ctrl)
-			c->ShowGravityGrid();
-		else if(shift)
-			c->AdjustGridSize(-1);
-		else
-			c->AdjustGridSize(1);
-		break;
-	case SDL_SCANCODE_F1:
-		if(!introText)
-			introText = 8047;
-		else
-			introText = 0;
-		break;
-	case SDL_SCANCODE_H:
-		if(ctrl)
-		{
-			if(!introText)
-				introText = 8047;
-			else
-				introText = 0;
-		}
-		else
-			showHud = !showHud;
-		break;
-	case SDL_SCANCODE_B:
-		if(ctrl)
-			c->SetDecoration();
-		else
-			if (colourPicker->GetParentWindow())
-				c->SetActiveMenu(lastMenu);
-			else
-			{
-				c->SetDecoration(true);
-				c->SetPaused(true);
-				c->SetActiveMenu(SC_DECO);
-			}
-		break;
-	case SDL_SCANCODE_Y:
-		if (ctrl)
-		{
-			c->HistoryForward();
-		}
-		else
-		{
-			c->SwitchAir();
-		}
-		break;
-	case SDL_SCANCODE_ESCAPE:
-	case SDL_SCANCODE_Q:
-		ui::Engine::Ref().ConfirmExit();
-		break;
-	case SDL_SCANCODE_U:
-		c->ToggleAHeat();
-		break;
-	case SDL_SCANCODE_N:
-		c->ToggleNewtonianGravity();
-		break;
-	case SDL_SCANCODE_EQUALS:
-		if(ctrl)
-			c->ResetSpark();
-		else
-			c->ResetAir();
-		break;
-	case SDL_SCANCODE_C:
-		if(ctrl)
-		{
-			selectMode = SelectCopy;
-			selectPoint1 = selectPoint2 = ui::Point(-1, -1);
-			isMouseDown = false;
-			buttonTip = "\x0F\xEF\xEF\020Click-and-drag to specify an area to copy (right click = cancel)";
-			buttonTipShow = 120;
-		}
-		break;
-	case SDL_SCANCODE_X:
-		if(ctrl)
-		{
-			selectMode = SelectCut;
-			selectPoint1 = selectPoint2 = ui::Point(-1, -1);
-			isMouseDown = false;
-			buttonTip = "\x0F\xEF\xEF\020Click-and-drag to specify an area to copy then cut (right click = cancel)";
-			buttonTipShow = 120;
-		}
-		break;
-	case SDL_SCANCODE_V:
-		if (ctrl)
-		{
-			if (c->LoadClipboard())
-			{
-				selectPoint1 = selectPoint2 = mousePosition;
-				isMouseDown = false;
-			}
-		}
-		break;
-	case SDL_SCANCODE_L:
-	{
-		std::vector<ByteString> stampList = Client::Ref().GetStamps(0, 1);
-		if (stampList.size())
-		{
-			SaveFile *saveFile = Client::Ref().GetStamp(stampList[0]);
-			if (!saveFile || !saveFile->GetGameSave())
-				break;
-			c->LoadStamp(saveFile->GetGameSave());
-			delete saveFile;
-			selectPoint1 = selectPoint2 = mousePosition;
-			isMouseDown = false;
-			break;
-		}
-	}
-	case SDL_SCANCODE_K:
-		selectMode = SelectNone;
-		selectPoint1 = selectPoint2 = ui::Point(-1, -1);
-		c->OpenStamps();
-		break;
-	case SDL_SCANCODE_RIGHTBRACKET:
-		if(zoomEnabled && !zoomCursorFixed)
-			c->AdjustZoomSize(1, !alt);
-		else
-			c->AdjustBrushSize(1, !alt, shiftBehaviour, ctrlBehaviour);
-		break;
-	case SDL_SCANCODE_LEFTBRACKET:
-		if(zoomEnabled && !zoomCursorFixed)
-			c->AdjustZoomSize(-1, !alt);
-		else
-			c->AdjustBrushSize(-1, !alt, shiftBehaviour, ctrlBehaviour);
-		break;
-	case SDL_SCANCODE_I:
-		if(ctrl)
-			c->Install();
-		else
-			c->InvertAirSim();
-		break;
-	case SDL_SCANCODE_SEMICOLON:
-		if (ctrl)
-			c->SetReplaceModeFlags(c->GetReplaceModeFlags()^SPECIFIC_DELETE);
-		else
-			c->SetReplaceModeFlags(c->GetReplaceModeFlags()^REPLACE_MODE);
-		break;
-	default:
-		didKeyShortcut = false;
-	}
-	if (!didKeyShortcut)
-	{
-		switch (key)
-		{
-		case SDLK_TAB: //Tab
-			c->ChangeBrush();
-			break;
-		case SDLK_INSERT:
-			if (ctrl)
-				c->SetReplaceModeFlags(c->GetReplaceModeFlags()^SPECIFIC_DELETE);
-			else
-				c->SetReplaceModeFlags(c->GetReplaceModeFlags()^REPLACE_MODE);
-			break;
-		case SDLK_DELETE:
-			c->SetReplaceModeFlags(c->GetReplaceModeFlags()^SPECIFIC_DELETE);
-			break;
-		}
-	}
-
-	if (shift && showDebug && key == '1')
-		c->LoadRenderPreset(10);
-	else if (key >= '0' && key <= '9')
-	{
-		c->LoadRenderPreset(key-'0');
-	}
-}
-
-void GameView::OnKeyRelease(int key, int scan, bool repeat, bool shift, bool ctrl, bool alt)
-{
-	if (repeat)
-		return;
-	if (scan == SDL_SCANCODE_Z)
-	{
-		if (!zoomCursorFixed && !alt)
-			c->SetZoomEnabled(false);
-		return;
-	}
-}
-
 void GameView::OnBlur()
 {
 	disableAltBehaviour();
@@ -1730,8 +1682,10 @@ void GameView::OnFileDrop(ByteString filename)
 
 void GameView::OnTick(float dt)
 {
-	if (selectMode == PlaceSave && !placeSaveThumb)
-		selectMode = SelectNone;
+	if (GetContext() == "DEFAULT_CTX_EDIT_PASTE" && !placeSaveThumb)
+	{
+		PopContext();
+	}
 	if (zoomEnabled && !zoomCursorFixed)
 		c->SetZoomPosition(currentMouse);
 
@@ -1739,7 +1693,7 @@ void GameView::OnTick(float dt)
 	{
 		skipDraw = false;
 	}
-	else if (selectMode == SelectNone && isMouseDown)
+	else if (GetContext() == "DEFAULT_CTX_IDLE" && isMouseDown)
 	{
 		if (drawMode == DrawPoints)
 		{
@@ -1798,7 +1752,9 @@ void GameView::OnTick(float dt)
 		if(infoTipPresence<0)
 			infoTipPresence = 0;
 	}
-	if (isButtonTipFadingIn || (selectMode != PlaceSave && selectMode != SelectNone))
+	if (isButtonTipFadingIn)
+	{
+		if (GetContext().BeginsWith("DEFAULT_CTX_EDIT_") && GetContext() != "DEFAULT_CTX_EDIT_PASTE")
 		{
 			isButtonTipFadingIn = false;
 			if(buttonTipShow < 120)
@@ -1808,6 +1764,7 @@ void GameView::OnTick(float dt)
 					buttonTipShow = 120;
 			}
 		}
+	}
 	else if(buttonTipShow>0)
 	{
 		buttonTipShow -= int(dt)>0?int(dt):1;
@@ -1902,6 +1859,90 @@ void GameView::DoDraw()
 	c->Tick();
 }
 
+void GameView::OnKeyPress(int key, int scan, bool repeat, bool shift, bool ctrl, bool alt)
+{
+	if (repeat)
+	{
+		return;
+	}
+
+	if (introText > 50)
+	{
+		introText = 50;
+	}
+
+	if (GetContext() == "DEFAULT_CTX_EDIT_PASTE")
+	{
+		switch (key)
+		{
+		case SDLK_RIGHT:
+			c->TranslateSave(ui::Point(1, 0));
+			return;
+		case SDLK_LEFT:
+			c->TranslateSave(ui::Point(-1, 0));
+			return;
+		case SDLK_UP:
+			c->TranslateSave(ui::Point(0, -1));
+			return;
+		case SDLK_DOWN:
+			c->TranslateSave(ui::Point(0, 1));
+			return;
+		}
+		if (scan == SDL_SCANCODE_R && !repeat)
+		{
+			if (ctrl && shift)
+			{
+				//Vertical flip
+				c->TransformSave(m2d_new(1,0,0,-1));
+			}
+			else if (!ctrl && shift)
+			{
+				//Horizontal flip
+				c->TransformSave(m2d_new(-1,0,0,1));
+			}
+			else
+			{
+				//Rotate 90deg
+				c->TransformSave(m2d_new(0,1,-1,0));
+			}
+			return;
+		}
+	}
+
+	// linear search for now, will figure out something smarter if we ever need to
+	auto current_context = GetContext();
+	auto shortcut = std::find_if(keyconfig.begin(), keyconfig.end(), [=](KeyconfigItem const &item) {
+		return std::get<0>(item) == current_context
+		    && std::get<1>(item) == ctrl
+		    && std::get<2>(item) == shift
+		    && std::get<3>(item) == alt
+		    && std::get<4>(item) == scan;
+	});
+	if (shortcut != keyconfig.end())
+	{
+		auto func = std::get<5>(*shortcut);
+		active_view_functions.push_back({ func, scan });
+		view_functions[func].on();
+	}
+}
+
+void GameView::OnKeyRelease(int key, int scan, bool repeat, bool shift, bool ctrl, bool alt)
+{
+	if (repeat)
+	{
+		return;
+	}
+
+	auto active = std::find_if(active_view_functions.begin(), active_view_functions.end(), [=](ActiveViewFunction const &func) {
+		return func.scan != scan;
+	});
+	if (active != active_view_functions.end())
+	{
+		view_functions[active->func].off();
+		active_view_functions.erase(active);
+	}
+}
+
 void GameView::NotifyNotificationsChanged(GameModel * sender)
 {
 	class NotificationButtonAction : public ui::ButtonAction
@@ -1983,19 +2024,28 @@ void GameView::NotifyLogChanged(GameModel * sender, String entry)
 
 void GameView::NotifyPlaceSaveChanged(GameModel * sender)
 {
+	if (placeSaveThumb)
+	{
 		delete placeSaveThumb;
+	}
 	placeSaveOffset = ui::Point(0, 0);
 	if(sender->GetPlaceSave())
 	{
 		SaveRenderer::Ref().CopyModes(sender->GetRenderer());
+		if (!placeSaveThumb) // we weren't in DEFAULT_CTX_EDIT_PASTE
+		{
+			PushContext("DEFAULT_CTX_EDIT_PASTE");
+		}
 		placeSaveThumb = SaveRenderer::Ref().Render(sender->GetPlaceSave());
-		selectMode = PlaceSave;
 		selectPoint2 = mousePosition;
 	}
 	else
 	{
+		if (placeSaveThumb)
+		{
+			PopContext(); // we were in DEFAULT_CTX_EDIT_PASTE
+		}
 		placeSaveThumb = NULL;
-		selectMode = SelectNone;
 	}
 }
 
@@ -2004,7 +2054,7 @@ void GameView::enableShiftBehaviour()
 	if (!shiftBehaviour)
 	{
 		shiftBehaviour = true;
-		if (!isMouseDown || selectMode != SelectNone)
+		if (!isMouseDown || GetContext() != "DEFAULT_CTX_IDLE")
 			UpdateDrawMode();
 		UpdateToolStrength();
 	}
@@ -2015,7 +2065,7 @@ void GameView::disableShiftBehaviour()
 	if (shiftBehaviour)
 	{
 		shiftBehaviour = false;
-		if (!isMouseDown || selectMode != SelectNone)
+		if (!isMouseDown || GetContext() != "DEFAULT_CTX_IDLE")
 			UpdateDrawMode();
 		UpdateToolStrength();
 	}
@@ -2044,7 +2094,7 @@ void GameView::enableCtrlBehaviour()
 	if (!ctrlBehaviour)
 	{
 		ctrlBehaviour = true;
-		if (!isMouseDown || selectMode != SelectNone)
+		if (!isMouseDown || GetContext() != "DEFAULT_CTX_IDLE")
 			UpdateDrawMode();
 		UpdateToolStrength();
 
@@ -2069,7 +2119,7 @@ void GameView::disableCtrlBehaviour()
 	if (ctrlBehaviour)
 	{
 		ctrlBehaviour = false;
-		if (!isMouseDown || selectMode != SelectNone)
+		if (!isMouseDown || GetContext() != "DEFAULT_CTX_IDLE")
 			UpdateDrawMode();
 		UpdateToolStrength();
 
@@ -2135,7 +2185,7 @@ void GameView::OnDraw()
 		ren->clearScreen(1.0f);
 		ren->RenderBegin();
 		ren->SetSample(c->PointTranslate(currentMouse).X, c->PointTranslate(currentMouse).Y);
-		if (selectMode == SelectNone && (!zoomEnabled || zoomCursorFixed) && activeBrush && (isMouseDown || (currentMouse.X >= 0 && currentMouse.X < XRES && currentMouse.Y >= 0 && currentMouse.Y < YRES)))
+		if (GetContext() == "DEFAULT_CTX_IDLE" && (!zoomEnabled || zoomCursorFixed) && activeBrush && (isMouseDown || (currentMouse.X >= 0 && currentMouse.X < XRES && currentMouse.Y >= 0 && currentMouse.Y < YRES)))
 		{
 			ui::Point finalCurrentMouse = c->PointTranslate(currentMouse);
 			ui::Point initialDrawPoint = drawPoint1;
@@ -2197,9 +2247,9 @@ void GameView::OnDraw()
 			}
 		}
 
-		if(selectMode!=SelectNone)
+		if (GetContext().BeginsWith("DEFAULT_CTX_EDIT_"))
 		{
-			if(selectMode==PlaceSave)
+			if (GetContext().EndsWith("PASTE"))
 			{
 				if(placeSaveThumb && selectPoint2.X!=-1)
 				{
@@ -2556,3 +2606,45 @@ ui::Point GameView::rectSnapCoords(ui::Point point1, ui::Point point2)
 	// SW-NE
 	return point1 + ui::Point((diff.X - diff.Y)/2, (diff.Y - diff.X)/2);
 }
+
+void GameView::PushContext(ByteString new_context)
+{
+	context.push(new_context);
+}
+
+void GameView::PopContext()
+{
+	context.pop();
+	assert(context.size());
+}
+
+ByteString GameView::GetContext() const
+{
+	return context.top();
+}
+
+bool GameView::IsIdle() const
+{
+	return GetContext() == "DEFAULT_CTX_IDLE";
+}
+
+void GameView::AddFunction(ByteString name, ByteString description, ViewFunctionOn on, ViewFunctionOff off)
+{
+	view_functions.insert(std::make_pair(name, ViewFunction{ on, off, description }));
+}
+
+void GameView::RemoveFunction(ByteString name)
+{
+	view_functions.erase(name);
+}
+
+void GameView::AddContext(ByteString name, ByteString description)
+{
+	view_contexts.insert(std::make_pair(name, ViewContext{ description }));
+}
+
+void GameView::RemoveContext(ByteString name)
+{
+	view_contexts.erase(name);
+}
+

src/gui/game/GameView.h

@@ -3,20 +3,19 @@
 
 #include <vector>
 #include <deque>
+#include <map>
+#include <stack>
+#include <functional>
 #include "common/String.h"
 #include "gui/interface/Window.h"
 #include "simulation/Sample.h"
+#include "Keyconfig.h"
 
 enum DrawMode
 {
 	DrawPoints, DrawLine, DrawRect, DrawFill
 };
 
-enum SelectMode
-{
-	SelectNone, SelectStamp, SelectCopy, SelectCut, PlaceSave
-};
-
 namespace ui
 {
 	class Button;
@@ -32,6 +31,10 @@ class Brush;
 class GameModel;
 class GameView: public ui::Window
 {
+public:
+	using ViewFunctionOn = std::function<void ()>;
+	using ViewFunctionOff = std::function<void ()>;
+
 private:
 	bool isMouseDown;
 	bool skipDraw;
@@ -102,7 +105,7 @@ private:
 	ui::Point drawPoint1;
 	ui::Point drawPoint2;
 
-	SelectMode selectMode;
+	std::stack<ByteString> context;
 	ui::Point selectPoint1;
 	ui::Point selectPoint2;
 
@@ -128,6 +131,30 @@ private:
 	void disableAltBehaviour();
 	void UpdateDrawMode();
 	void UpdateToolStrength();
+
+	Keyconfig keyconfig;
+
+	struct ViewContext
+	{
+		ByteString description;
+	};
+	std::map<ByteString, ViewContext> view_contexts;
+
+	struct ViewFunction
+	{
+		ViewFunctionOn on;
+		ViewFunctionOff off;
+		ByteString description;
+	};
+	std::map<ByteString, ViewFunction> view_functions;
+	
+	struct ActiveViewFunction
+	{
+		ByteString func;
+		int scan;
+	};
+	std::vector<ActiveViewFunction> active_view_functions;
+
 public:
 	GameView();
 	virtual ~GameView();
@@ -139,17 +166,15 @@ public:
 	bool GetHudEnable();
 	void SetDebugHUD(bool mode);
 	bool GetDebugHUD();
-	bool GetPlacingSave();
-	bool GetPlacingZoom();
 	void SetActiveMenuDelayed(int activeMenu) { delayedActiveMenu = activeMenu; }
 	bool CtrlBehaviour(){ return ctrlBehaviour; }
 	bool ShiftBehaviour(){ return shiftBehaviour; }
 	bool AltBehaviour(){ return altBehaviour; }
-	SelectMode GetSelectMode() { return selectMode; }
 	void BeginStampSelection();
 	ui::Point GetPlaceSaveOffset() { return placeSaveOffset; }
 	void SetPlaceSaveOffset(ui::Point offset) { placeSaveOffset = offset; }
 	int Record(bool record);
+	bool IsIdle() const;
 
 	//all of these are only here for one debug lines
 	bool GetMouseDown() { return isMouseDown; }
@@ -182,6 +207,7 @@ public:
 	void NotifyInfoTipChanged(GameModel * sender);
 	void NotifyQuickOptionsChanged(GameModel * sender);
 	void NotifyLastToolChanged(GameModel * sender);
+	void NotifyKeyconfigChanged(GameModel * sender);
 
 
 	void ToolTip(ui::Point senderPosition, String toolTip) override;
@@ -212,6 +238,15 @@ public:
 	class ToolAction;
 	class OptionAction;
 	class OptionListener;
+
+	void PushContext(ByteString new_context);
+	void PopContext();
+	ByteString GetContext() const;
+
+	void AddFunction(ByteString name, ByteString description, ViewFunctionOn on = nullptr, ViewFunctionOff off = nullptr);
+	void RemoveFunction(ByteString name);
+	void AddContext(ByteString name, ByteString description);
+	void RemoveContext(ByteString name);
 };
 
 #endif // GAMEVIEW_H

src/gui/game/Keyconfig.h

@@ -0,0 +1,18 @@
+#ifndef KEYCONFIG_H_
+#define KEYCONFIG_H_
+
+#include <vector>
+#include <tuple>
+#include <string>
+
+using KeyconfigItem = std::tuple<
+	ByteString, // context
+	bool, // ctrl
+	bool, // shift
+	bool, // alt
+	int, // scancode
+	ByteString // function
+>;
+using Keyconfig = std::vector<KeyconfigItem>;
+
+#endif // KEYCONFIG_H_

src/gui/keyconfig/KeyconfigController.cpp

@@ -0,0 +1,99 @@
+static int Aa;
+#if 0 // temporarily disabled so it doesn't interfere with what I'm doing -- LBPHacker
+#include "KeyconfigController.h"
+
+#include "KeyconfigView.h"
+#include "Controller.h"
+#include "client/Client.h"
+#include "gui/options/OptionsController.h"
+#include "KeyconfigModel.h"
+
+KeyconfigController::KeyconfigController(OptionsController* _parent):
+	HasExited(false)
+{
+	parent = _parent;
+	view = new KeyconfigView();
+	model = new KeyconfigModel();
+	model->AddObserver(view);
+	view->AttachController(this);
+	LoadBindingPrefs();
+	view->BuildKeyBindingsListView();
+}
+
+KeyconfigView* KeyconfigController::GetView()
+{
+	return view;
+}
+
+void KeyconfigController::CreateModel(BindingModel _model)
+{
+	model->CreateModel(_model);
+}
+
+void KeyconfigController::Save()
+{
+	model->Save();
+}
+
+void KeyconfigController::ChangeModel(BindingModel _model)
+{
+	model->RemoveModelByIndex(_model.index);
+	model->AddModel(_model);
+}
+
+void KeyconfigController::Exit()
+{
+	view->CloseActiveWindow();
+	parent->NotifyKeyBindingsChanged();
+	HasExited = true;
+}
+
+void KeyconfigController::LoadBindingPrefs()
+{
+	model->LoadBindingPrefs();
+}
+
+std::vector<BindingModel> KeyconfigController::GetBindingPrefs()
+{
+	return model->GetBindingPrefs();
+}
+
+void KeyconfigController::NotifyBindingsChanged()
+{
+	bool hasConflict = model->HasConflictingCombo();
+	model->NotifyBindingsChanged(hasConflict);
+}
+
+void KeyconfigController::ForceHasConflict()
+{
+	view->OnKeyCombinationChanged(true);
+}
+
+void KeyconfigController::NotifyKeyReleased()
+{
+	view->OnKeyReleased();
+}
+
+void KeyconfigController::PopBindingByFunctionId(int functionId)
+{
+	model->PopBindingByFunctionId(functionId);
+}
+
+void KeyconfigController::ResetToDefaults()
+{
+	model->WriteDefaultPrefs(true);
+}
+
+bool KeyconfigController::FunctionHasShortcut(int functionId)
+{
+	return model->FunctionHasShortcut(functionId);
+}
+
+KeyconfigController::~KeyconfigController()
+{
+	view->CloseActiveWindow();
+	delete view;
+	delete callback;
+	delete model;
+}
+#endif

src/gui/keyconfig/KeyconfigController.h

@@ -0,0 +1,41 @@
+#ifndef KEYCONFIGSCONTROLLER_H
+#define KEYCONFIGSCONTROLLER_H
+
+#include <vector>
+
+class ControllerCallback;
+class KeyconfigView;
+class GameModel;
+class OptionsController;
+class KeyconfigModel;
+struct BindingModel;
+
+class KeyconfigController
+{
+	ControllerCallback * callback;
+	KeyconfigView* view;
+	KeyconfigModel* model;
+	OptionsController* parent;
+public:
+	bool HasExited;
+	KeyconfigController(OptionsController* _parent);	
+	void Exit();
+	KeyconfigView * GetView();
+	virtual ~KeyconfigController();
+	void AddModel(BindingModel model);
+	void CreateModel(BindingModel model);
+	void ChangeModel(BindingModel model);
+	void Save();
+	void ForceHasConflict();
+	void NotifyKeyReleased();
+	void OnKeyReleased();
+	void NotifyBindingsChanged();
+	void PopBindingByFunctionId(int functionId);
+	bool FunctionHasShortcut(int functionId);
+	void ResetToDefaults();
+	
+	void LoadBindingPrefs();
+	std::vector<BindingModel> GetBindingPrefs();
+};
+
+#endif /* KEYCONFIGSCONTROLLER_H */

src/gui/keyconfig/KeyconfigMap.h

@@ -0,0 +1,152 @@
+#ifndef KEYCONFIGSMAP_H
+#define KEYCONFIGSMAP_H
+
+#include "common/String.h"
+
+typedef struct KeyconfigMap
+{
+	int id;
+	String description;
+	int functionId;
+} KeyconfigMap;
+
+typedef struct DefaultKeyconfigMap
+{
+	ByteString keyCombo;
+	int bindingId; // KeyconfigMap id
+} DefaultKeyconfigMap;
+
+static KeyconfigMap keyboardBindingFunctionMap[] = 
+{
+	{ 0x00, "Reload Simulation", 0 },
+	{ 0x01, "Open Element Search", 1 },
+	{ 0x02, "Toggle Air Mode", 2 },
+	{ 0x03, "Toggle Heat", 3 },
+	{ 0x04, "Toggle Newtonian Gravity", 4 },
+	{ 0x05, "Open Stamps", 5 },
+	{ 0x06, "Invert Air Simulation", 6 },
+	{ 0x07, "Pause Simulation", 7 },
+	{ 0x08, "Enable Zoom", 8 },
+	{ 0x09, "Undo", 9 },
+	{ 0x0A, "Redo", 10 },
+	{ 0x0B, "Property Tool", 11 },
+	{ 0x0C, "Property Tool", 11 },
+	{ 0x0D, "Screenshot", 12 },
+	{ 0x0E, "Toggle Debug HUD", 13 },
+	{ 0x0F, "Save Authorship Info", 14 },
+	{ 0x10, "Reload Simulation", 0 },
+	{ 0x11, "Frame Step", 15 },
+	{ 0x12, "Find Mode", 16 },
+	{ 0x13, "Show Gravity Grid", 17 },
+	{ 0x14, "Increase Gravity Grid Size", 18 },
+	{ 0x15, "Decrease Gravity Grid Size", 19 },
+	{ 0x16, "Toggle Intro Text", 20 },
+	{ 0x17, "Toggle Intro Text", 20 },
+	{ 0x18, "Toggle HUD", 21 },
+	{ 0x19, "Toggle Decorations Layer", 22 },
+	{ 0x1A, "Toggle Decoration Tool", 23 },
+	{ 0x1B, "Redo", 10 },
+	{ 0x1C, "Quit", 24 },
+	{ 0x1D, "Quit", 24 },
+	{ 0x1E, "Reset Spark", 25 },
+	{ 0x1F, "Reset Air", 26 },
+	{ 0x20, "Copy", 27 },
+	{ 0x21, "Cut", 28 },
+	{ 0x22, "Paste", 29 },
+	{ 0x23, "Stamp Tool", 30 },
+	{ 0x24, "Increase Brush Size", 31 },
+	{ 0x25, "Decrease Brush Size", 32 },
+	{ 0x26, "Install Game", 33 },
+	{ 0x27, "Toggle Replace Mode", 34 },
+	{ 0x28, "Toggle Specific Delete Mode", 35 },
+	{ 0x29, "Toggle Console", 36 }
+};
+
+enum KeyconfigFunction 
+{
+	RELOAD_SIMULATION,
+	OPEN_ELEMENT_SEARCH,
+	TOGGLE_AIR_MODE,
+	TOGGLE_HEAT,
+	TOGGLE_NEWTONIAN_GRAVITY,
+	OPEN_STAMPS,
+	INVERT_AIR_SIMULATION,
+	PAUSE_SIMULATION,
+	ENABLE_ZOOM,
+	UNDO,
+	REDO,
+	PROPERTY_TOOL,
+	SCREENSHOT,
+	TOGGLE_DEBUG_HUD,
+	SAVE_AUTHORSHIP_INFO,
+	FRAME_STEP,
+	FIND_MODE,
+	SHOW_GRAVITY_GRID,
+	INCREASE_GRAVITY_GRID_SIZE,
+	DECREASE_GRAVITY_GRID_SIZE,
+	TOGGLE_INTRO_TEXT,
+	TOGGLE_HUD,
+	TOGGLE_DECORATIONS_LAYER,
+	TOGGLE_DECORATION_TOOL,
+	QUIT,
+	RESET_SPARK,
+	RESET_AIR,
+	COPY,
+	CUT,
+	PASTE,
+	STAMP_TOOL,
+	INCREASE_BRUSH_SIZE,
+	DECREASE_BRUSH_SIZE,
+	INSTALL_GAME,
+	TOGGLE_REPLACE_MODE,
+	TOGGLE_SPECIFIC_DELETE_MODE,
+	TOGGLE_CONSOLE
+};
+
+static DefaultKeyconfigMap defaultKeyconfigMapArray[] = 
+{
+	{ "0+62", 0x00 },
+	{ "0+8", 0x01 },
+	{ "0+28", 0x02 },
+	{ "0+24", 0x03 },
+	{ "0+17", 0x04 },
+	{ "0+14", 0x05 },
+	{ "0+12", 0x06 },
+	{ "0+44", 0x07 },
+	{ "0+29", 0x08 },
+	{ "1+29", 0x09 },
+	{ "5+29", 0x0A },
+	{ "5+69", 0x0B },
+	{ "1+69", 0x0C },
+	{ "0+69", 0x0D },
+	{ "0+60", 0x0E },
+	{ "0+4", 0x0F },
+	{ "1+21", 0x10 },
+	{ "0+9", 0x11 },
+	{ "1+9", 0x12 },
+	{ "1+10", 0x13 },
+	{ "0+10", 0x14 },
+	{ "4+10", 0x15 },
+	{ "0+58", 0x16 },
+	{ "1+11", 0x17 },
+	{ "0+11", 0x18 },
+	{ "1+5", 0x19 },
+	{ "0+5", 0x1A },
+	{ "1+28", 0x1B },
+	{ "0+41", 0x1C },
+	{ "0+20", 0x1D },
+	{ "1+46", 0x1E },
+	{ "0+46", 0x1F },
+	{ "1+6", 0x20 },
+	{ "1+27", 0x21 },
+	{ "1+25", 0x22 },
+	{ "0+15", 0x23 },
+	{ "0+48", 0x24 },
+	{ "0+47", 0x25 },
+	{ "1+12", 0x26 },
+	{ "1+51", 0x27 },
+	{ "0+51", 0x28 },
+	{ "0+53", 0x29 }
+};
+
+#endif

src/gui/keyconfig/KeyconfigModel.cpp

@@ -0,0 +1,364 @@
+static int Aa;
+#if 0 // temporarily disabled so it doesn't interfere with what I'm doing -- LBPHacker
+#include "KeyconfigModel.h"
+
+// #include "client/Client.h"
+// #include "SDLCompat.h"
+// #include "KeyconfigMap.h"
+// #include <algorithm>
+// #include "KeyconfigView.h"
+
+// void KeyconfigModel::WriteDefaultFuncArray(bool force)
+// {
+// 	if (force)
+// 		Client::Ref().ClearPref(ByteString(KEYCONFIG_FUNCS_PREF));
+
+// 	for (auto defaultBinding : defaultKeyconfigMapArray)
+// 	{
+// 		int functionId;
+// 		String description;
+// 		for (auto functions : keyboardBindingFunctionMap)
+// 		{
+// 			if (functions.id == defaultBinding.bindingId)
+// 			{
+// 				functionId = functions.functionId;
+// 				description = functions.description;
+// 			}
+// 		}
+
+// 		ByteString pref = ByteString(KEYCONFIG_FUNCS_PREF) + ByteString(".") + ByteString(functionId);
+// 		bool functionExists = Client::Ref().GetPrefJson(pref, Json::nullValue) != Json::nullValue;
+
+// 		if (!force && functionExists)
+// 			continue;
+
+// 		Json::Value prefValue;
+
+// 		prefValue["hasShortcut"] = true;
+// 		prefValue["functionId"] = functionId;
+// 		Client::Ref().SetPref(pref, prefValue);
+// 	}
+
+// }
+
+// void KeyconfigModel::WriteDefaultPrefs(bool force)
+// {
+// 	// Load temporary bindings into memory
+// 	// this is so we can add in any new axctions
+// 	// from the KeyconfigMap into our prefs
+// 	LoadBindingPrefs();
+
+// 	if (force)
+// 		Client::Ref().ClearPref(ByteString(KEYCONFIG_PREF));
+
+// 	WriteDefaultFuncArray(force);
+
+// 	for (auto defaultBinding : defaultKeyconfigMapArray)
+// 	{
+// 		int functionId;
+// 		String description;
+// 		for (auto functions : keyboardBindingFunctionMap)
+// 		{
+// 			if (functions.id == defaultBinding.bindingId)
+// 			{
+// 				functionId = functions.functionId;
+// 				description = functions.description;
+// 			}
+// 		}
+
+// 		ByteString pref = ByteString(KEYCONFIG_PREF) + ByteString(".") + defaultBinding.keyCombo;
+// 		Json::Value prefValue;
+		
+// 		// if we not forcing then check if the function is already set up as a pref
+// 		// if it is then bail the current iteration
+// 		if (!force)
+// 		{
+// 			if (bindingPrefs.size() > 0)
+// 			{
+// 				for (auto prefBinding : bindingPrefs)
+// 				{
+// 					if (prefBinding.functionId == functionId)
+// 						goto end; // evil but necessary
+// 				}
+// 			}
+// 		}
+
+// 		prefValue["description"] = description.ToUtf8();
+// 		prefValue["functionId"] = functionId;
+// 		Client::Ref().SetPref(pref, prefValue);
+
+// 		end:;
+// 	}
+
+// 	// force is from a user action so don't write into store
+// 	// until user hits OK
+// 	if (!force)
+// 		Client::Ref().WritePrefs();
+
+// 	LoadBindingPrefs();
+// }
+
+// void KeyconfigModel::LoadBindingPrefs()
+// {
+// 	Json::Value bindings = Client::Ref().GetPrefJson(KEYCONFIG_PREF);
+// 	bindingPrefs.clear();
+
+// 	if (bindings != Json::nullValue)
+// 	{
+// 		Json::Value::Members keyComboJson = bindings.getMemberNames();
+// 		int index = 0;
+
+// 		for (auto& member : keyComboJson)
+// 		{
+// 			ByteString keyCombo(member);
+// 			ByteString pref = ByteString(KEYCONFIG_PREF) + "." + keyCombo;
+// 			Json::Value result = Client::Ref().GetPrefJson(pref);
+
+// 			if (result != Json::nullValue)
+// 			{
+// 				BindingModel model;
+// 				std::pair<int, int> p = GetModifierAndScanFromString(keyCombo);
+// 				model.modifier = p.first;
+// 				model.scan = p.second;
+// 				model.functionId = result["functionId"].asInt();
+// 				model.description = ByteString(result["description"].asString()).FromUtf8();
+// 				model.index = index;
+// 				bindingPrefs.push_back(model);
+// 			}
+
+// 			index++;
+// 		}
+// 	}
+// }
+
+// std::pair<int, int> 
+// KeyconfigModel::GetModifierAndScanFromString(ByteString str)
+// {
+// 	int modifier = 0;
+// 	int scan = 0;
+
+// 	if (str == "NULL")
+// 	{
+// 		scan = -1;
+// 	}
+// 	else
+// 	{
+// 		ByteString::Split split = str.SplitBy("+");
+
+// 		// not the last int so its a modifier
+// 		ByteString modString = split.Before();
+
+// 		modifier |= (std::stoi(modString) & BINDING_MASK);
+// 		scan = std::stoi(split.After());
+// 	}
+
+// 	return std::make_pair(modifier, scan);
+// }
+
+// void KeyconfigModel::TurnOffFunctionShortcut(int functionId)
+// {
+// 	ByteString pref = ByteString(KEYCONFIG_FUNCS_PREF) + ByteString(".") + ByteString(functionId) 
+// 		+ ByteString(".hasShortcut");
+
+// 	Client::Ref().SetPref(pref, false);
+// }
+
+// void KeyconfigModel::TurnOnFunctionShortcut(int functionId)
+// {
+// 	ByteString pref = ByteString(KEYCONFIG_FUNCS_PREF) + ByteString(".") + ByteString(functionId) 
+// 		+ ByteString(".hasShortcut");
+
+// 	Client::Ref().SetPref(pref, true);
+// }
+
+// void KeyconfigModel::RemoveModelByIndex(int index)
+// {
+// 	std::vector<BindingModel>::iterator it = bindingPrefs.begin();
+
+// 	while(it != bindingPrefs.end())
+// 	{
+// 		auto& pref = *it;
+// 		if (pref.index == index)
+// 		{
+// 			bindingPrefs.erase(it);
+// 			return;
+// 		}
+		
+// 		it++;
+// 	}
+// }
+
+// void KeyconfigModel::CreateModel(BindingModel model)
+// {
+// 	// if the function has no shortcut then just turn it on
+// 	if (!FunctionHasShortcut(model.functionId))
+// 	{
+// 		TurnOnFunctionShortcut(model.functionId);
+// 		return;
+// 	}
+
+// 	// index is just an session based id that we use
+// 	// to identify removals/changes
+// 	// so whenever a new model is created we just set it to the 
+// 	// size of the container
+// 	model.index = bindingPrefs.size();
+// 	bindingPrefs.push_back(model);
+// }
+
+// void KeyconfigModel::AddModel(BindingModel model)
+// {
+// 	bindingPrefs.push_back(model);
+// 	TurnOnFunctionShortcut(model.functionId);
+// 	bool hasConflict = HasConflictingCombo();
+// 	NotifyBindingsChanged(hasConflict);
+// }
+
+// bool KeyconfigModel::FunctionHasShortcut(int functionId)
+// {
+// 	ByteString pref = ByteString(KEYCONFIG_FUNCS_PREF) + ByteString(".") + ByteString(functionId) 
+// 		+ ByteString(".hasShortcut");
+
+// 	return Client::Ref().GetPrefBool(pref, false);
+// }
+
+// void KeyconfigModel::Save()
+// {
+// 	Client::Ref().ClearPref(KEYCONFIG_PREF);
+
+// 	for (auto& binding : bindingPrefs)
+// 	{
+// 		ByteString mod(std::to_string(binding.modifier));
+// 		ByteString scan(std::to_string(binding.scan));
+// 		ByteString pref = ByteString(KEYCONFIG_PREF) + ByteString(".") + mod + ByteString("+") + scan;
+
+// 		Json::Value val;
+// 		val["functionId"] = binding.functionId;
+// 		val["description"] = binding.description.ToUtf8();
+// 		Client::Ref().SetPref(pref, val);
+// 	}
+
+// 	Client::Ref().WritePrefs();
+// }
+
+int KeyconfigModel::GetFunctionForBinding(int scan, bool shift, bool ctrl, bool alt)
+{
+	int modifier = 0;
+
+	if (ctrl)
+		modifier |= BINDING_CTRL;
+
+	if (alt)
+		modifier |= BINDING_ALT;
+
+	if (shift)
+		modifier |= BINDING_SHIFT;
+
+	auto it = std::find_if(bindingPrefs.begin(), bindingPrefs.end(), [modifier, scan](BindingModel m)
+	{
+		return m.modifier == modifier && m.scan == scan;
+	});
+
+	if (it != bindingPrefs.end())
+	{
+		BindingModel binding = *it;
+		
+		if (FunctionHasShortcut(binding.functionId))
+			return binding.functionId;
+	}
+
+	return -1;
+}
+
+/**
+ * Here we pop off a hotkey if the user clicks delete
+ * however if we are on the last remaining hotkey
+ * then we turn off hasShortcut for the associated function
+ * so it renders as *No Shortcut* on the view
+ */ 
+// void KeyconfigModel::PopBindingByFunctionId(int functionId)
+// {
+// 	std::sort(bindingPrefs.begin(), bindingPrefs.end(), [](BindingModel a, BindingModel b)
+// 	{
+// 		return a.index > b.index;
+// 	});
+
+// 	std::vector<BindingModel> v;
+// 	for (auto b : bindingPrefs)
+// 	{
+// 		if (b.functionId == functionId)
+// 			v.push_back(b);
+// 	}
+
+// 	if (v.size() == 1)
+// 	{
+// 		auto it = std::find(bindingPrefs.begin(), bindingPrefs.end(), v[0]);
+// 		TurnOffFunctionShortcut((*it).functionId);
+// 	}
+// 	else
+// 	{
+// 		auto it = bindingPrefs.begin();
+// 		while (it != bindingPrefs.end())
+// 		{
+// 			if ((*it).functionId == functionId)
+// 			{
+// 				bindingPrefs.erase(it);
+// 				break;
+// 			}
+// 			it++;
+// 		}
+// 	}
+// }
+
+// String KeyconfigModel::GetDisplayForModel(BindingModel model)
+// {
+// 	return model.description;
+// }
+
+// bool KeyconfigModel::HasConflictingCombo()
+// {
+// 	for (auto& binding : bindingPrefs)
+// 	{
+// 		// if we have any new bindings then we 
+// 		// need to return a conflict until
+// 		// the user types out a binding
+// 		if (binding.isNew)
+// 			return true;
+
+// 		// if the current binding has no shortcut then skip
+// 		if (!FunctionHasShortcut(binding.functionId))
+// 			continue;
+
+// 		// if key combo appears twice then there is a conflicting combo
+// 		auto iter = std::find(bindingPrefs.begin(), bindingPrefs.end(), binding);
+// 		if (iter != bindingPrefs.end())
+// 		{
+// 			// if this time round we don't have a shortcut either
+// 			// then we can safely continue because this means
+// 			// we don't have a conflict for the current binding
+// 			if (!FunctionHasShortcut((*iter).functionId))
+// 				continue;
+
+// 			iter++;
+// 			iter = std::find(iter, bindingPrefs.end(), binding);
+// 			if (iter != bindingPrefs.end())
+// 				return true;
+// 		}
+// 	}
+
+// 	return false;
+// }
+
+void KeyconfigModel::AddObserver(KeyconfigView* view)
+{
+	observers.push_back(view);
+	view->NotifyKeyconfigChanged(this);
+}
+
+void KeyconfigModel::notifyKeyconfigChanged(bool hasConflict)
+{
+	for (auto& observer : observers)
+	{
+		observer->NotifyKeyconfigChanged(hasConflict);
+	}
+}
+#endif

src/gui/keyconfig/KeyconfigModel.h

@@ -0,0 +1,81 @@
+#ifndef KEYCONFIGSMODEL_H
+#define KEYCONFIGSMODEL_H
+
+// #include <vector>
+// #include <utility>
+// #include "common/String.h"
+
+// #define KEYCONFIG_PREF "Keyconfig"
+// #define KEYCONFIG_FUNCS_PREF "KeyconfigFunctions"
+
+// #define BINDING_MASK 0x07
+// #define BINDING_CTRL 0x01
+// #define BINDING_ALT 0x02
+// #define BINDING_SHIFT 0x04
+
+// struct BindingModel
+// {
+// 	int modifier;
+// 	int scan;
+// 	int functionId;
+// 	String description;
+// 	int index;
+// 	bool noShortcut;
+// 	bool isNew;
+
+// 	BindingModel() : noShortcut(false), isNew(false){};
+
+// 	bool operator==(const BindingModel& other) const
+// 	{
+// 		return modifier == other.modifier && scan == other.scan;
+// 	}
+	
+// 	bool operator< (const BindingModel &other) const
+// 	{
+// 		if (description == other.description)
+// 			return index < other.index;
+
+// 		return description < other.description;
+// 	}
+// };
+
+class KeyconfigView;
+
+class KeyconfigModel
+{
+	GameModel *gModel;
+	std::vector<KeyconfigView *> observers;
+	void notifyKeyconfigChanged();
+
+public:
+	KeyconfigModel(GameModel *gModel);
+	void AddObserver(KeyconfigView* observer);
+	std::vector<BindingModel> GetBindingPrefs();
+	virtual ~KeyconfigModel();
+	
+	// void RemoveModelByIndex(int index);
+	// void AddModel(BindingModel model);
+	// void CreateModel(BindingModel model);
+	// String GetDisplayForModel(BindingModel model);
+	// void NotifyBindingsChanged(bool hasConflict);
+	// bool HasConflictingCombo();
+	// void PopBindingByFunctionId(int functionId);
+	// void WriteDefaultFuncArray(bool force = false);
+	// bool FunctionHasShortcut(int functionId);
+	// int GetFunctionForBinding(int scan, bool shift, bool ctrl, bool alt);
+
+
+	// void Save();
+	// void WriteDefaultPrefs(bool force = false); // true if user clicks reset to defaults
+	// inline std::vector<BindingModel> GetBindingPrefs() const { return bindingPrefs; }
+	// void LoadBindingPrefs();
+
+// protected:
+// 	void TurnOffFunctionShortcut(int functionId);
+// 	void TurnOnFunctionShortcut(int functionId);
+
+// 	std::vector<BindingModel> bindingPrefs;
+// 	std::pair<int, int> GetModifierAndScanFromString(ByteString str);
+};
+
+#endif // KEYCONFIGSMODEL_H

src/gui/keyconfig/KeyconfigTextbox.cpp

@@ -0,0 +1,122 @@
+static int Aa;
+#if 0 // temporarily disabled so it doesn't interfere with what I'm doing -- LBPHacker
+#include "KeyconfigTextbox.h"
+#include "SDLCompat.h"
+#include "gui/interface/Window.h"
+#include "client/Client.h"
+#include "KeyconfigModel.h"
+#include "KeyconfigController.h"
+
+KeyconfigTextbox::KeyconfigTextbox(ui::Point position, ui::Point size) :
+	ui::Textbox(position, size)
+{
+	// reasonable defaults
+	SetTextColour(ui::Colour(255, 255, 255));
+	Appearance.HorizontalAlign = ui::Appearance::AlignCentre;
+	Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+}
+
+void KeyconfigTextbox::OnMouseClick(int x, int y, unsigned button)
+{
+	prevKey = GetText();
+	SetText("");
+	c->ForceHasConflict();
+}
+
+void KeyconfigTextbox::AttachController(KeyconfigController* _c)
+{
+	c = _c;
+}
+
+void KeyconfigTextbox::SetModel(BindingModel _model)
+{
+	model = _model;
+}
+
+void KeyconfigTextbox::SetTextToPrevious()
+{
+	SetText(prevKey);	
+}
+
+void KeyconfigTextbox::SetTextFromModifierAndScan(int modifier, int scan)
+{
+	ByteString modDisplay;
+
+	if (modifier & BINDING_CTRL)
+	{
+		modDisplay += "CTRL+";
+	}
+	
+	if (modifier & BINDING_ALT)
+	{
+		modDisplay += "ALT+";
+	}
+
+	if (modifier & BINDING_SHIFT)
+	{
+		modDisplay += "SHIFT+";
+	}
+
+	const char* scanDisplay = SDL_GetScancodeName((SDL_Scancode) scan);
+	ByteString keyNameDisplay(scanDisplay);
+	keyNameDisplay = modDisplay + keyNameDisplay.ToUpper();
+
+	SetText(keyNameDisplay.FromUtf8());
+}
+
+void KeyconfigTextbox::OnKeyRelease(int key, int scan, bool repeat, bool shift, bool ctrl, bool alt)
+{
+	ui::Textbox::OnKeyRelease(key, scan, repeat, shift, ctrl, alt);
+
+	int mod = 0x00;
+	ByteString modDisplay = "";
+
+	if (ctrl)
+	{
+		mod |= BINDING_CTRL;
+		modDisplay += "CTRL+";
+	}
+	
+	if (alt)
+	{
+		mod |= BINDING_ALT;
+		modDisplay += "ALT+";
+	}
+
+	if (shift)
+	{
+		mod |= BINDING_SHIFT;
+		modDisplay += "SHIFT+";
+	}
+
+	const char* scanDisplay = SDL_GetScancodeName((SDL_Scancode) scan);
+	ByteString keyNameDisplay(scanDisplay);
+	keyNameDisplay = modDisplay + keyNameDisplay.ToUpper();
+
+	if (!scan)
+	{
+		SetText(prevKey);
+		return;
+	}
+
+	SetText(keyNameDisplay.FromUtf8());
+	GetParentWindow()->FocusComponent(NULL);
+
+	BindingModel newModel;
+	newModel.modifier = mod;
+	newModel.scan = (int) scan;
+	newModel.functionId = model.functionId;
+	newModel.description = model.description;
+	newModel.index = model.index;
+	newModel.isNew = false;
+	newModel.noShortcut = false;
+
+	c->ChangeModel(newModel);
+
+	model = newModel;
+
+	// we notify the controller so the view can recover all empty textboxes
+	// should the user carelessly click about
+	c->NotifyKeyReleased();
+}
+#endif

src/gui/keyconfig/KeyconfigTextbox.h

@@ -0,0 +1,31 @@
+#ifndef KEYCONFIGSTEXTBOX_H
+#define KEYCONFIGSTEXTBOX_H
+
+#include "gui/interface/Textbox.h"
+#include "KeyconfigModel.h"
+
+class KeyconfigController;
+
+class KeyconfigTextbox: public ui::Textbox
+{
+public:
+	KeyconfigTextbox(ui::Point position, ui::Point size);
+
+	void OnKeyRelease(int key, int scan, bool repeat, bool shift, bool ctrl, bool alt);
+	void OnMouseClick(int x, int y, unsigned button);
+
+	void SetModel(BindingModel _model);
+	void SetTextFromModifierAndScan(int modifier, int scan);
+	void SetTextToPrevious();
+
+	void OnTextInput(String text) {}
+
+	void AttachController(KeyconfigController* _c);
+
+protected:
+	String prevKey;
+	KeyconfigController* c;
+	BindingModel model;
+};
+
+#endif /* KEYCONFIGSTEXTBOX_H */

src/gui/keyconfig/KeyconfigView.cpp

@@ -0,0 +1,293 @@
+static int Aa;
+#if 0 // temporarily disabled so it doesn't interfere with what I'm doing -- LBPHacker
+#include "KeyconfigView.h"
+#include "gui/interface/Button.h"
+#include "gui/interface/Label.h"
+#include "gui/interface/DropDown.h"
+#include "gui/interface/Engine.h"
+#include "gui/interface/Checkbox.h"
+#include "gui/interface/ScrollPanel.h"
+#include "gui/Style.h"
+#include "graphics/Graphics.h"
+#include "KeyconfigMap.h"
+#include "KeyconfigTextbox.h"
+#include "KeyconfigModel.h"
+#include "KeyconfigController.h"
+#include "client/Client.h"
+#include <vector>
+#include <algorithm>
+
+KeyconfigView::KeyconfigView() :
+	ui::Window(ui::Point(-1, -1), ui::Point(320, 340)) {
+	
+	ui::Label * tempLabel = new ui::Label(ui::Point(4, 1), ui::Point(Size.X / 2, 22), "Keyboard Bindings");
+	tempLabel->SetTextColour(style::Colour::InformationTitle);
+	tempLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	tempLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	AddComponent(tempLabel);
+
+	class ResetDefaultsAction: public ui::ButtonAction
+	{
+	public:
+		KeyconfigView * v;
+		ResetDefaultsAction(KeyconfigView * v_) { v = v_; }
+		void ActionCallback(ui::Button * sender) override
+		{
+			v->c->ResetToDefaults();
+			v->BuildKeyBindingsListView();
+			v->c->NotifyBindingsChanged();
+		}
+	};
+
+	ui::Button* resetDefaults = new ui::Button(ui::Point(Size.X - 150, 5), ui::Point(140, 18), "Reset to Defaults");
+	resetDefaults->SetActionCallback(new ResetDefaultsAction(this));
+	AddComponent(resetDefaults);
+
+	conflictLabel = new ui::Label(ui::Point(4, resetDefaults->Size.Y + 10), ui::Point(Size.X / 2, 18), "Please resolve conflicts or empty bindings");
+	conflictLabel->SetTextColour(style::Colour::ErrorTitle);
+	conflictLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	conflictLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	conflictLabel->Visible = false;
+	AddComponent(conflictLabel);
+
+	class CloseAction: public ui::ButtonAction
+	{
+	public:
+		KeyconfigView * v;
+		CloseAction(KeyconfigView * v_) { v = v_; }
+		void ActionCallback(ui::Button * sender) override
+		{
+			v->c->Save();
+			v->c->Exit();
+		}
+	};
+
+	okayButton = new ui::Button(ui::Point(0, Size.Y-16), ui::Point(Size.X, 16), "OK");
+	okayButton->SetActionCallback(new CloseAction(this));
+	AddComponent(okayButton);
+	SetCancelButton(okayButton);
+	SetOkayButton(okayButton);
+	scrollPanel = new ui::ScrollPanel(ui::Point(1, 50), ui::Point(Size.X-2, Size.Y-70));
+	AddComponent(scrollPanel);
+}
+
+void KeyconfigView::ClearScrollPanel()
+{
+	int count = scrollPanel->GetChildCount();
+
+	for (int i = 0; i < count; i++)
+	{
+		auto com = scrollPanel->GetChild(i);
+		scrollPanel->RemoveChild(com);
+		RemoveComponent(com);
+	}
+
+	RemoveComponent(scrollPanel);
+	textboxes.clear();
+}
+
+void KeyconfigView::BuildKeyBindingsListView()
+{
+	int currentY = 0;
+	float scrollPos = scrollPanel->GetScrollPositionY();
+	ClearScrollPanel();
+
+	scrollPanel = new ui::ScrollPanel(ui::Point(1, 50), ui::Point(Size.X-2, Size.Y-70));
+	AddComponent(scrollPanel);
+
+	std::vector<BindingModel> bindingModel = c->GetBindingPrefs();
+	std::sort(bindingModel.begin(), bindingModel.end());
+
+	for (int i = 0; i < (int)bindingModel.size(); i++)
+	{
+		BindingModel& binding = bindingModel[i];
+
+		ui::Label * functionLabel = new ui::Label(ui::Point(4, currentY), ui::Point(Size.X / 2, 16), binding.description);
+		functionLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+		scrollPanel->AddChild(functionLabel);
+
+		KeyconfigTextbox* textbox;
+		ui::Label* noShortCutLabel;
+
+		bool hasBinding = true;
+		int removeButtonPosX = 0;
+
+		if (!c->FunctionHasShortcut(binding.functionId))
+		{
+			hasBinding = false;
+			noShortCutLabel = new ui::Label(ui::Point(functionLabel->Position.X + functionLabel->Size.X + 20, currentY), ui::Point(95, 16), "(No shortcut)");
+			noShortCutLabel->Appearance.HorizontalAlign = ui::Appearance::AlignCentre;
+			scrollPanel->AddChild(noShortCutLabel);
+		}
+		else
+		{
+			textbox = new KeyconfigTextbox(ui::Point(functionLabel->Position.X + functionLabel->Size.X + 20, currentY), ui::Point(95, 16));
+			textbox->SetTextFromModifierAndScan(binding.modifier, binding.scan);
+			textbox->SetModel(binding);
+			textbox->AttachController(c);
+			textboxes.push_back(textbox);
+			scrollPanel->AddChild(textbox);
+			removeButtonPosX = textbox->Position.X + textbox->Size.X + 5;
+		}
+		
+		int addButtonPosX = functionLabel->Position.X + functionLabel->Size.X - 5;
+		int addRemoveButtonsPosY = currentY;
+		currentY += 20;
+
+		// add in all the bindings associated with the current functionId
+		if (hasBinding)
+		{
+			auto it = bindingModel.begin() + i + 1;
+			while (it != bindingModel.end())
+			{
+				BindingModel nextBinding = *it;
+				if (nextBinding.functionId == binding.functionId)
+				{
+					KeyconfigTextbox* tb = new KeyconfigTextbox(ui::Point(functionLabel->Position.X + functionLabel->Size.X + 20, currentY), ui::Point(95, 16));
+					if (!nextBinding.isNew)
+						tb->SetTextFromModifierAndScan(nextBinding.modifier, nextBinding.scan);
+					else
+						tb->SetText("");
+					
+					tb->SetModel(nextBinding);
+					tb->AttachController(c);
+					textboxes.push_back(tb);
+					scrollPanel->AddChild(tb);
+					currentY += 20;
+					i++;
+				}
+				else
+				{
+					// the vector is sorted so once we hit unequality
+					// in function id then it means we are onto the next function
+					break;
+				}
+				
+				it++;
+			}
+		}
+
+		ui::Button* addButton = new ui::Button(ui::Point(addButtonPosX, addRemoveButtonsPosY), ui::Point(20, 16), "+", "Add a binding to this action");
+
+		scrollPanel->AddChild(addButton);
+
+		class AddBindingAction: public ui::ButtonAction
+		{
+		public:
+			KeyconfigView * v;
+			int functionId;
+			String desc;
+
+			AddBindingAction(KeyconfigView * v_, int _functionId, String _desc) 
+			{ 
+				v = v_; 
+				functionId = _functionId;
+				desc = _desc;
+			}
+
+			void ActionCallback(ui::Button * sender) override
+			{
+				auto modelArr = v->c->GetBindingPrefs();
+				auto it = std::find_if(modelArr.begin(), modelArr.end(), [this](BindingModel b)
+				{
+					return b.functionId == functionId && b.isNew;
+				});
+
+				// do not add more KBT's if we have an empty one on the 
+				// current function
+				if (it != modelArr.end())
+					return;
+
+				BindingModel model;
+				model.isNew = true;
+				model.functionId = functionId;
+				model.description = desc; // for sorting
+				v->c->CreateModel(model);
+				v->BuildKeyBindingsListView();
+				v->c->NotifyBindingsChanged();
+			}
+		};
+
+		class RemoveBindingAction: public ui::ButtonAction
+		{
+		public:
+			KeyconfigView * v;
+			int functionId;
+
+			RemoveBindingAction(KeyconfigView * v_, int _functionId) 
+			{ 
+				v = v_; 
+				functionId = _functionId;
+			}
+
+			void ActionCallback(ui::Button * sender) override
+			{
+				v->c->PopBindingByFunctionId(functionId);
+				v->BuildKeyBindingsListView();
+				v->c->NotifyBindingsChanged();
+			}
+		};
+
+		addButton->SetActionCallback(new AddBindingAction(this, binding.functionId, binding.description));
+
+		// only add in a remove button if we have a binding attached to the current function
+		if (hasBinding)
+		{
+			ui::Button* removeButton = new ui::Button(ui::Point(removeButtonPosX, addRemoveButtonsPosY), ui::Point(20, 16), "-", "Remove a binding from this action");
+			scrollPanel->AddChild(removeButton);
+			removeButton->SetActionCallback(new RemoveBindingAction(this, binding.functionId));
+		}
+	}
+
+	scrollPanel->InnerSize = ui::Point(Size.X, currentY);
+	scrollPanel->SetScrollPosition(scrollPos);
+}
+
+void KeyconfigView::OnKeyReleased()
+{
+	for (auto textbox : textboxes)
+	{
+		if (textbox->GetText().length() == 0)
+		{
+			textbox->SetTextToPrevious();
+		}
+	}
+}
+
+void KeyconfigView::AttachController(KeyconfigController* c_)
+{
+	c = c_;
+}
+
+void KeyconfigView::OnDraw()
+{
+	Graphics * g = GetGraphics();
+	g->clearrect(Position.X-2, Position.Y-2, Size.X+3, Size.Y+3);
+	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 255, 255, 255, 255);
+}
+
+void KeyconfigView::OnTryExit(ExitMethod method)
+{
+	c->Exit();
+}
+
+void KeyconfigView::OnKeyCombinationChanged(bool hasConflict)
+{
+	// disable OK button if there's a conflict
+	if (hasConflict)
+	{
+		okayButton->Enabled = false;
+		conflictLabel->Visible = true;
+	}
+	else
+	{
+		okayButton->Enabled = true;
+		conflictLabel->Visible = false;
+	}
+}
+
+KeyconfigView::~KeyconfigView()
+{
+
+}
+#endif

src/gui/keyconfig/KeyconfigView.h

@@ -0,0 +1,37 @@
+#ifndef KEYCONFIGSVIEW_H
+#define KEYCONFIGSVIEW_H
+
+#include "gui/interface/Window.h"
+
+namespace ui
+{
+	class ScrollPanel;
+	class Button;
+	class Label;
+}
+
+class KeyconfigController;
+class KeyconfigTextbox;
+
+class KeyconfigView: public ui::Window
+{
+	ui::ScrollPanel* scrollPanel;
+	KeyconfigController* c;
+public:
+	KeyconfigView();
+	void OnDraw() override;
+	void OnTryExit(ExitMethod method) override;
+	void AttachController(KeyconfigController* controller);
+	virtual ~KeyconfigView();
+	void OnKeyCombinationChanged(bool hasConflict);
+	void BuildKeyBindingsListView();
+	void OnKeyReleased();
+	void ClearScrollPanel();
+
+protected:
+	ui::Button* okayButton;
+	ui::Label* conflictLabel;
+	std::vector<KeyconfigTextbox*> textboxes;
+};
+
+#endif /* KEYCONFIGSVIEW_H */

src/gui/options/OptionsController.cpp

@@ -111,7 +111,6 @@ void OptionsController::Exit()
 	HasExited = true;
 }
 
-
 OptionsController::~OptionsController()
 {
 	view->CloseActiveWindow();

src/gui/options/OptionsView.cpp

@@ -448,6 +448,29 @@ OptionsView::OptionsView():
 	tempLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
 	tempLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
 	scrollPanel->AddChild(tempLabel);
+	currentY+=20;
+
+	class KeyconfigAction: public ui::ButtonAction
+	{
+	public:
+		KeyconfigAction() { }
+		void ActionCallback(ui::Button * sender) override
+		{
+			// OptionsView* v = (OptionsView*) sender->GetParentWindow();
+			// KeyconfigController* keyboardBindingsController = new KeyconfigController(v->c);
+			// ui::Engine::Ref().ShowWindow(keyboardBindingsController->GetView());
+		}
+	};
+
+	ui::Button * keyboardBindingsButton = new ui::Button(ui::Point(8, currentY), ui::Point(130, 16), "Open Keyboard Bindings");
+	keyboardBindingsButton->SetActionCallback(new KeyconfigAction());
+	scrollPanel->AddChild(keyboardBindingsButton);
+
+	tempLabel = new ui::Label(ui::Point(keyboardBindingsButton->Position.X+keyboardBindingsButton->Size.X+3, currentY), ui::Point(1, 16), "\bg- Change the keyboard bindings");
+	autowidth(tempLabel);
+	tempLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	tempLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	scrollPanel->AddChild(tempLabel);
 
 	class CloseAction: public ui::ButtonAction
 	{