X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;ds=sidebyside;f=cinelerra-5.1%2Fcinelerra%2Fcwindowgui.C;h=19ff101e3f0383a56ba20b8e9df6a2c981922416;hb=2e48b660e37eb5c661264d601211e16cb6cd6e89;hp=3b1d0ac8a05913895fb5aa0d6f78cc6ae38c9052;hpb=11b3a0bebdfdfe15ca2985624244fd1acd978fe4;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/cwindowgui.C b/cinelerra-5.1/cinelerra/cwindowgui.C
index 3b1d0ac8..19ff101e 100644
--- a/cinelerra-5.1/cinelerra/cwindowgui.C
+++ b/cinelerra-5.1/cinelerra/cwindowgui.C
@@ -396,14 +396,18 @@ void CWindowGUI::zoom_canvas(double value, int update_menu)
 {
 	float x = 0, y = 0;
 	float zoom = !value ? get_auto_zoom() : value;
-	mwindow->edl->session->cwindow_scrollbars = !value ? 0 : 1;
+	EDL *edl = mwindow->edl;
+	edl->session->cwindow_scrollbars = !value ? 0 : 1;
 	if( value ) {
-		float cx = canvas->get_xscroll() + 0.5f*canvas->w_visible;
-		float cy = canvas->get_yscroll() + 0.5f*canvas->h_visible;
-		float output_x = cx, output_y = cy;
-		canvas->output_to_canvas(mwindow->edl, 0, cx, cy);
-		x = output_x - cx / zoom;
-		y = output_y - cy / zoom;
+		float cx = 0.5f * canvas->w;  x = cx;
+		float cy = 0.5f * canvas->h;  y = cy;
+		canvas->canvas_to_output(edl, 0, x, y);
+		canvas->update_zoom(0, 0, zoom);
+		float zoom_x, zoom_y, conformed_w, conformed_h;
+		canvas->get_zooms(edl, 0, zoom_x, zoom_y, conformed_w, conformed_h);
+		x -= cx / zoom_x;
+		y -= cy / zoom_y;
+
 	}
 	canvas->update_zoom((int)(x+0.5), (int)(y+0.5), zoom);
 
@@ -484,6 +488,7 @@ int CWindowGUI::keypress_event()
 			lock_window("CWindowGUI::keypress_event 1");
 			break;
 		case 'x':
+			if( ctrl_down() || shift_down() || alt_down() ) break;
 			unlock_window();
 			mwindow->gui->lock_window("CWindowGUI::keypress_event 2");
 			mwindow->cut();
@@ -561,8 +566,10 @@ int CWindowGUI::keypress_event()
 			}
 			break;
 
-		case KEY_F1:	cwindow_operation = CWINDOW_PROTECT;	break;
-		case KEY_F2:	cwindow_operation = CWINDOW_ZOOM;	break;
+		case KEY_F1: if( shift_down() ) { mwindow->toggle_camera_xyz();  break; }
+				cwindow_operation = CWINDOW_PROTECT;	break;
+		case KEY_F2: if( shift_down() ) { mwindow->toggle_projector_xyz();  break; }
+				cwindow_operation = CWINDOW_ZOOM;	break;
 		case KEY_F3:	cwindow_operation = CWINDOW_MASK;	break;
 		case KEY_F4:	cwindow_operation = CWINDOW_RULER;	break;
 		case KEY_F5:	cwindow_operation = CWINDOW_CAMERA;	break;
@@ -2987,8 +2994,13 @@ int CWindowCanvas::test_bezier(int button_press,
 			{
 				last_center_x = gui->affected_x->get_value();
 				last_center_y = gui->affected_y->get_value();
-				float x = gui->center_x + cursor_x - gui->x_origin;
-				float y = gui->center_y + cursor_y - gui->y_origin;
+				float dx = cursor_x - gui->x_origin;
+				float dy = cursor_y - gui->y_origin;
+				if(gui->current_operation == CWINDOW_CAMERA ) {
+					dx = -dx;  dy = -dy;
+				}
+				float x = gui->center_x + dx;
+				float y = gui->center_y + dy;
 				gui->affected_x->set_value(x);
 				gui->affected_y->set_value(y);
 				if( !EQUIV(last_center_x, x) || !EQUIV(last_center_y, y) )