Clipboard and Stamp from selection (no way to paste/place yet)

1 files changed, 96 insertions, 4 deletions

diff --git a/src/game/GameView.cpp b/src/game/GameView.cpp
index 1fa039c..16f7551 100644
--- a/src/game/GameView.cpp
+++ b/src/game/GameView.cpp
@@ -21,7 +21,10 @@ GameView::GameView():
 	drawPoint1(0, 0),
 	drawPoint2(0, 0),
 	drawMode(DrawPoints),
-	drawModeReset(false)
+	drawModeReset(false),
+	selectMode(SelectNone),
+	selectPoint1(0, 0),
+	selectPoint2(0, 0)
 {
 	int currentX = 1;
 	//Set up UI
@@ -461,6 +464,12 @@ void GameView::NotifyBrushChanged(GameModel * sender)
 
 void GameView::OnMouseMove(int x, int y, int dx, int dy)
 {
+	if(selectMode!=SelectNone)
+	{
+		if(selectPoint1.X!=-1)
+			selectPoint2 = ui::Point(x, y);
+		return;
+	}
 	currentMouse = ui::Point(x, y);
 	if(isMouseDown && drawMode == DrawPoints)
 	{
@@ -471,6 +480,15 @@ void GameView::OnMouseMove(int x, int y, int dx, int dy)
 
 void GameView::OnMouseDown(int x, int y, unsigned button)
 {
+	if(selectMode!=SelectNone)
+	{
+		if(button!=3)
+		{
+			selectPoint1 = ui::Point(x, y);
+			selectPoint2 = selectPoint1;
+		}
+		return;
+	}
 	if(currentMouse.X > 0 && currentMouse.X < XRES && currentMouse.Y > 0 && currentMouse.Y < YRES && !(zoomEnabled && !zoomCursorFixed))
 	{
 		if(button == BUTTON_LEFT)
@@ -493,6 +511,23 @@ void GameView::OnMouseDown(int x, int y, unsigned button)
 
 void GameView::OnMouseUp(int x, int y, unsigned button)
 {
+	if(selectMode!=SelectNone)
+	{
+		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(button !=3 && x2-x1>0 && y2-y1>0)
+		{
+			if(selectMode==SelectCopy)
+				c->CopyRegion(ui::Point(x1, y1), ui::Point(x2, y2));
+			else if(selectMode==SelectStamp)
+				c->StampRegion(ui::Point(x1, y1), ui::Point(x2, y2));
+		}
+		selectMode = SelectNone;
+		return;
+	}
+
 	if(zoomEnabled && !zoomCursorFixed)
 		zoomCursorFixed = true;
 	else
@@ -529,6 +564,10 @@ void GameView::OnMouseWheel(int x, int y, int d)
 {
 	if(!d)
 		return;
+	if(selectMode!=SelectNone)
+	{
+		return;
+	}
 	if(zoomEnabled && !zoomCursorFixed)
 	{
 		c->AdjustZoomSize(d);
@@ -545,6 +584,10 @@ void GameView::OnMouseWheel(int x, int y, int d)
 
 void GameView::OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
 {
+	if(selectMode!=SelectNone)
+	{
+		return;
+	}
 	switch(key)
 	{
 	case KEY_CTRL:
@@ -588,11 +631,26 @@ void GameView::OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool
 		if(ctrl)
 			c->SetDecoration();
 		break;
+	case 's':
+		selectMode = SelectStamp;
+		selectPoint1 = ui::Point(-1, -1);
+		break;
+	case 'c':
+		if(ctrl)
+		{
+			selectMode = SelectCopy;
+			selectPoint1 = ui::Point(-1, -1);
+		}
+		break;
 	}
 }
 
 void GameView::OnKeyRelease(int key, Uint16 character, bool shift, bool ctrl, bool alt)
 {
+	if(selectMode!=SelectNone)
+	{
+		return;
+	}
 	if(!isMouseDown)
 		drawMode = DrawPoints;
 	else
@@ -633,6 +691,11 @@ void GameView::NotifyZoomChanged(GameModel * sender)
 	zoomEnabled = sender->GetZoomEnabled();
 }
 
+void GameView::NotifyClipboardChanged(GameModel * sender)
+{
+	//Could use this to have a mini preview of the clipboard, meh
+}
+
 void GameView::changeColour()
 {
 	c->SetColour(ui::Colour(colourRSlider->GetValue(), colourGSlider->GetValue(), colourBSlider->GetValue(), colourASlider->GetValue()));
@@ -642,6 +705,7 @@ void GameView::OnDraw()
 {
 	if(ren)
 	{
+		Graphics * g = ui::Engine::Ref().g;
 		ren->render_parts();
 		ren->render_fire();
 		ren->DrawWalls();
@@ -649,18 +713,46 @@ void GameView::OnDraw()
 		{
 			if(drawMode==DrawRect && isMouseDown)
 			{
-				activeBrush->RenderRect(ui::Engine::Ref().g, c->PointTranslate(drawPoint1), c->PointTranslate(currentMouse));
+				activeBrush->RenderRect(g, c->PointTranslate(drawPoint1), c->PointTranslate(currentMouse));
 			}
 			else if(drawMode==DrawLine && isMouseDown)
 			{
-				activeBrush->RenderLine(ui::Engine::Ref().g, c->PointTranslate(drawPoint1), c->PointTranslate(currentMouse));
+				activeBrush->RenderLine(g, c->PointTranslate(drawPoint1), c->PointTranslate(currentMouse));
 			}
 			else
 			{
-				activeBrush->RenderPoint(ui::Engine::Ref().g, c->PointTranslate(currentMouse));
+				activeBrush->RenderPoint(g, c->PointTranslate(currentMouse));
 			}
 		}
 		ren->RenderZoom();
 		ren->DrawSigns();
+
+		if(selectMode!=SelectNone)
+		{
+			if(selectPoint1.X==-1)
+			{
+				g->fillrect(0, 0, XRES, YRES, 0, 0, 0, 100);
+			}
+			else
+			{
+				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(x2>XRES-1)
+					x2 = XRES-1;
+				if(y2>YRES-1)
+					y2 = YRES-1;
+
+				g->fillrect(0, 0, XRES, y1, 0, 0, 0, 100);
+				g->fillrect(0, y2, XRES, YRES-y2, 0, 0, 0, 100);
+
+				g->fillrect(0, y1-1, x1, (y2-y1)+2, 0, 0, 0, 100);
+				g->fillrect(x2, y1-1, XRES-x2, (y2-y1)+2, 0, 0, 0, 100);
+
+				g->xor_rect(x1, y1, (x2-x1)+1, (y2-y1)+1);
+			}
+		}
 	}
 }