X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fzwindowgui.C;h=722e6c14988dc7c7186ffc9f9e2991684a18cfdc;hp=b6cccd03f82352ce4f285a98ccc267bf754f644e;hb=HEAD;hpb=98e035865979cda9805a58a85d52f8d70a7ec54e

diff --git a/cinelerra-5.1/cinelerra/zwindowgui.C b/cinelerra-5.1/cinelerra/zwindowgui.C
index b6cccd03..94b52e1c 100644
--- a/cinelerra-5.1/cinelerra/zwindowgui.C
+++ b/cinelerra-5.1/cinelerra/zwindowgui.C
@@ -47,6 +47,9 @@ ZWindowGUI::ZWindowGUI(MWindow *mwindow, ZWindow *zwindow, Mixer *mixer)
 	canvas = 0;
 	playback_engine = 0;
 	highlighted = 0;
+	playable = zwindow->playable;
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Multi-Camera");
 }
 
 ZWindowGUI::~ZWindowGUI()
@@ -85,7 +88,7 @@ int ZWindowGUI::translation_event()
 
 int ZWindowGUI::close_event()
 {
-	set_done(0);
+	set_done(1);
 	return 1;
 }
 
@@ -113,6 +116,9 @@ int ZWindowGUI::keypress_event()
 		lock_window("ZWindowGUI::keypress_event 1");
 	}
 
+	if( !result )
+		result = context_help_check_and_show();
+
 	return result;
 }
 
@@ -129,7 +135,7 @@ int ZWindowGUI::button_press_event()
 			start = mwindow->edl->tracks->total_recordable_length();
 			if( start < 0 ) start = end;
 		}
-		if( (end-start) > 1e-4 ) {
+		if( (end-start) > 1e-4 && zwindow->edl ) {
 			LocalSession *zlocal_session = zwindow->edl->local_session;
 			zlocal_session->set_selectionstart(end);
 			zlocal_session->set_selectionend(end);
@@ -183,14 +189,64 @@ int ZWindowGUI::draw_overlays()
 {
 	BC_WindowBase *cvs = canvas->get_canvas();
 	if( !cvs || cvs->get_video_on() ) return 0;
-	if( highlighted != zwindow->highlighted ) {
-		highlighted = zwindow->highlighted;
-		cvs->set_color(WHITE);
-		cvs->set_inverse();
-		cvs->draw_rectangle(0, 0, cvs->get_w(), cvs->get_h());
-		cvs->draw_rectangle(1, 1, cvs->get_w() - 2, cvs->get_h() - 2);
-		cvs->set_opaque();
-	}
+	set_highlighted(zwindow->highlighted);
+	if( !playable ) set_playable(-1);
+	return 1;
+}
+
+void ZWindowGUI::set_highlighted(int v)
+{
+	if( highlighted == v ) return;
+	highlighted = v;
+	BC_WindowBase *cvs = canvas->get_canvas();
+	cvs->set_color(WHITE);
+	cvs->set_inverse();
+	cvs->draw_rectangle(0, 0, cvs->get_w(), cvs->get_h());
+	cvs->draw_rectangle(1, 1, cvs->get_w() - 2, cvs->get_h() - 2);
+	cvs->set_opaque();
+}
+
+void ZWindowGUI::set_playable(int v)
+{
+	if( playable == v ) return;
+	playable = v>0 ? 1 : 0;
+	zwindow->playable = playable;
+	BC_WindowBase *cvs = canvas->get_canvas();
+	cvs->set_color(WHITE);
+	cvs->set_inverse();
+	int dx = cvs->get_w()/16+1, dy = cvs->get_h()/16+1;
+	int x = xS(5), y = yS(5), lw = (dx + dy)/16+1;
+	cvs->set_line_width(lw);
+	cvs->draw_line(x, y, x+dx, y+dy);
+	cvs->draw_line(x, y+dy, x+dx, y);
+	cvs->set_opaque();
+	cvs->set_line_width(1);
+}
+
+
+ZWindowCanvasTileMixers::ZWindowCanvasTileMixers(ZWindowCanvas *canvas)
+ : BC_MenuItem(_("Tile Mixers"))
+{
+	this->canvas = canvas;
+}
+int ZWindowCanvasTileMixers::handle_event()
+{
+	canvas->mwindow->tile_mixers();
+	return 1;
+}
+
+ZWindowCanvasPlayable::ZWindowCanvasPlayable(ZWindowCanvas *canvas)
+ : BC_MenuItem(_("Playable"))
+{
+	this->canvas = canvas;
+	set_checked(canvas->gui->zwindow->playable);
+}
+int ZWindowCanvasPlayable::handle_event()
+{
+	int v = !get_checked() ? 1 : 0;
+	set_checked(v);
+	canvas->gui->set_playable(v);
+	canvas->get_canvas()->flash(1);
 	return 1;
 }
 
@@ -202,6 +258,13 @@ ZWindowCanvas::ZWindowCanvas(MWindow *mwindow, ZWindowGUI *gui,
 	this->gui = gui;
 }
 
+void ZWindowCanvas::create_objects(EDL *edl)
+{
+	Canvas::create_objects(edl);
+	canvas_menu->add_item(new ZWindowCanvasTileMixers(this));
+	canvas_menu->add_item(new ZWindowCanvasPlayable(this));
+}
+
 void ZWindowCanvas::close_source()
 {
 	gui->unlock_window();
@@ -214,7 +277,6 @@ void ZWindowCanvas::close_source()
 	}
 }
 
-
 void ZWindowCanvas::draw_refresh(int flush)
 {
 	EDL *edl = gui->zwindow->edl;
@@ -240,7 +302,6 @@ void ZWindowCanvas::draw_refresh(int flush)
 	
 	if( gui->draw_overlays() )
 		dirty = 1;
-
 	if( dirty )
 		cvs->flash(flush);
 }
@@ -259,3 +320,34 @@ float ZWindowCanvas::get_auto_zoom()
 	return zoom_x < zoom_y ? zoom_x : zoom_y;
 }
 
+float ZWindowCanvas::get_zoom()
+{
+        return gui->zwindow->zoom;
+}
+void ZWindowCanvas::update_zoom(int x, int y, float zoom)
+{
+        gui->zwindow->zoom = zoom;
+}
+
+void ZWindowCanvas::zoom_auto()
+{
+	EDL *edl = gui->zwindow->edl;
+	if( !edl ) edl = mwindow->edl;
+        set_zoom(edl, 0);
+}
+
+void ZWindowCanvas::zoom_resize_window(float zoom)
+{
+	if( !zoom ) zoom = get_auto_zoom();
+	EDL *edl = gui->zwindow->edl;
+	if( !edl ) edl = mwindow->edl;
+	int ow = edl->session->output_w, oh = edl->session->output_h;
+	int canvas_w, canvas_h;
+	calculate_sizes(mwindow->edl->get_aspect_ratio(), ow, oh,
+		zoom, canvas_w, canvas_h);
+	int new_w = canvas_w + xS(20);
+	int new_h = canvas_h + yS(20);
+	gui->resize_window(new_w, new_h);
+	gui->resize_event(new_w, new_h);
+}
+