X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Feditpanel.C;h=11e1fc5c84609142bdc9af982999c03c3cedf395;hp=2cb6b27fbbe073a6cf0b643145e80591848e1b11;hb=HEAD;hpb=d034ec092c8aaf21c755bc612796df69ffdee4ac

diff --git a/cinelerra-5.1/cinelerra/editpanel.C b/cinelerra-5.1/cinelerra/editpanel.C
index 2cb6b27f..6da2d0da 100644
--- a/cinelerra-5.1/cinelerra/editpanel.C
+++ b/cinelerra-5.1/cinelerra/editpanel.C
@@ -2,6 +2,7 @@
 /*
  * CINELERRA
  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * Copyright (C) 2003-2016 Cinelerra CV contributors
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -34,18 +35,22 @@
 #include "language.h"
 #include "localsession.h"
 #include "mainclock.h"
+#include "mainsession.h"
 #include "mainundo.h"
+#include "manualgoto.h"
 #include "mbuttons.h"
 #include "meterpanel.h"
 #include "mwindow.h"
 #include "mwindowgui.h"
 #include "playbackengine.h"
+#include "preferences.h"
+#include "scopewindow.h"
 #include "theme.h"
 #include "timebar.h"
 #include "trackcanvas.h"
 #include "transportque.h"
+#include "vwindowgui.h"
 #include "zoombar.h"
-#include "manualgoto.h"
 
 
 
@@ -70,7 +75,10 @@ EditPanel::EditPanel(MWindow *mwindow,
 	int use_cut,
 	int use_commercial,
 	int use_goto,
-	int use_clk2play)
+	int use_clk2play,
+	int use_scope,
+	int use_gang_tracks,
+	int use_timecode)
 {
 	this->window_id = window_id;
 	this->editing_mode = editing_mode;
@@ -92,6 +100,9 @@ EditPanel::EditPanel(MWindow *mwindow,
 	this->use_commercial = use_commercial;
 	this->use_goto = use_goto;
 	this->use_clk2play = use_clk2play;
+	this->use_scope = use_scope;
+	this->use_gang_tracks = use_gang_tracks;
+	this->use_timecode = use_timecode;
 
 	this->x = x;
 	this->y = y;
@@ -111,6 +122,7 @@ EditPanel::EditPanel(MWindow *mwindow,
 	this->nextlabel = 0;
 	this->prevedit = 0;
 	this->nextedit = 0;
+	this->gang_tracks = 0;
 	this->undo = 0;
 	this->redo = 0;
 	this->meter_panel = 0;
@@ -121,11 +133,14 @@ EditPanel::EditPanel(MWindow *mwindow,
 	this->span_keyframe = 0;
 	this->mangoto = 0;
 	this->click2play = 0;
+	this->scope = 0;
+	this->scope_dialog = 0;
 	locklabels = 0;
 }
 
 EditPanel::~EditPanel()
 {
+	delete scope_dialog;
 }
 
 void EditPanel::set_meters(MeterPanel *meter_panel)
@@ -148,6 +163,7 @@ void EditPanel::update()
 			mwindow->edl->session->vwindow_click2play ;
 		click2play->set_value(value);
 	}
+	if( gang_tracks ) gang_tracks->update(mwindow->edl->local_session->gang_tracks);
 	if( meters ) {
 		if( is_cwindow() ) {
 			meters->update(mwindow->edl->session->cwindow_meter);
@@ -162,19 +178,16 @@ void EditPanel::update()
 
 int EditPanel::calculate_w(MWindow *mwindow, int use_keyframe, int total_buttons)
 {
-	int result = 0;
-	int button_w = mwindow->theme->get_image_set("ibeam")[0]->get_w();
-	if( use_keyframe ) {
+	int button_w = xS(24); // mwindow->theme->get_image_set("meters")[0]->get_w();
+	int result = button_w * total_buttons;
+	if( use_keyframe )
 		result += 2*(button_w + mwindow->theme->toggle_margin);
-	}
-
-	result += button_w * total_buttons;
 	return result;
 }
 
 int EditPanel::calculate_h(MWindow *mwindow)
 {
-	return mwindow->theme->get_image_set("ibeam")[0]->get_h();
+	return mwindow->theme->get_image_set("meters")[0]->get_h();
 }
 
 void EditPanel::create_buttons()
@@ -253,16 +266,6 @@ void EditPanel::create_buttons()
 		x1 += paste->get_w();
 	}
 
-	if( use_meters ) {
-		if( meter_panel ) {
-			meters = new MeterShow(mwindow, meter_panel, x1, y1);
-			subwindow->add_subwindow(meters);
-			x1 += meters->get_w();
-		}
-		else
-			printf("EditPanel::create_objects: meter_panel == 0\n");
-	}
-
 	if( use_labels ) {
 		labelbutton = new EditLabelbutton(mwindow, this, x1, y1);
 		subwindow->add_subwindow(labelbutton);
@@ -310,11 +313,40 @@ void EditPanel::create_buttons()
 	}
 
 	if( use_clk2play ) {
-		click2play = new EditClick2Play(mwindow, this, x1, y1+5);
+		click2play = new EditClick2Play(mwindow, this, x1, y1+yS(3));
 		subwindow->add_subwindow(click2play);
 		x1 += click2play->get_w();
 	}
 
+	if( use_scope ) {
+		scope = new EditPanelScope(mwindow, this, x1, y1-yS(1));
+		subwindow->add_subwindow(scope);
+		x1 += scope->get_w();
+		scope_dialog = new EditPanelScopeDialog(mwindow, this);
+	}
+
+	if( use_timecode ) {
+		timecode = new EditPanelTimecode(mwindow, this, x1, y1);
+		subwindow->add_subwindow(timecode);
+		x1 += timecode->get_w();
+	}
+
+	if( use_gang_tracks ) {
+		gang_tracks = new EditPanelGangTracks(mwindow, this, x1, y1-yS(1));
+		subwindow->add_subwindow(gang_tracks);
+		x1 += gang_tracks->get_w();
+	}
+
+	if( use_meters ) {
+		if( meter_panel ) {
+			meters = new MeterShow(mwindow, meter_panel, x1, y1);
+			subwindow->add_subwindow(meters);
+			x1 += meters->get_w();
+		}
+		else
+			printf("EditPanel::create_objects: meter_panel == 0\n");
+	}
+
 	if( use_commercial ) {
 		commercial = new EditCommercial(mwindow, this, x1, y1);
 		subwindow->add_subwindow(commercial);
@@ -380,11 +412,6 @@ void EditPanel::reposition_buttons(int x, int y)
 		x1 += paste->get_w();
 	}
 
-	if( use_meters ) {
-		meters->reposition_window(x1, y1);
-		x1 += meters->get_w();
-	}
-
 	if( use_labels ) {
 		labelbutton->reposition_window(x1, y1);
 		x1 += labelbutton->get_w();
@@ -423,9 +450,22 @@ void EditPanel::reposition_buttons(int x, int y)
 		x1 += mangoto->get_w();
 	}
 	if( use_clk2play ) {
-		click2play->reposition_window(x1, y1+5);
+		click2play->reposition_window(x1, y1+yS(3));
 		x1 += click2play->get_w();
 	}
+	if( use_scope ) {
+		scope->reposition_window(x1, y1-yS(1));
+		x1 += scope->get_w();
+	}
+	if( use_timecode ) {
+		timecode->reposition_window(x1, y1);
+		x1 += timecode->get_w();
+	}
+
+	if( use_meters ) {
+		meters->reposition_window(x1, y1);
+		x1 += meters->get_w();
+	}
 }
 
 void EditPanel::create_objects()
@@ -445,6 +485,8 @@ EditLabelbutton::EditLabelbutton(MWindow *mwindow, EditPanel *panel, int x, int
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Toggle label at current position ( l )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Labels");
 }
 
 EditLabelbutton::~EditLabelbutton()
@@ -454,7 +496,7 @@ int EditLabelbutton::keypress_event()
 {
 	if( get_keypress() == 'l' && !alt_down() )
 		return handle_event();
-	return 0;
+	return context_help_check_and_show();
 }
 int EditLabelbutton::handle_event()
 {
@@ -470,6 +512,8 @@ EditNextLabel::EditNextLabel(MWindow *mwindow,
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Next label ( ctrl -> )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Labels");
 }
 EditNextLabel::~EditNextLabel()
 {
@@ -487,7 +531,7 @@ int EditNextLabel::keypress_event()
 			return 1;
 		}
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditNextLabel::handle_event()
 {
@@ -504,6 +548,8 @@ EditPrevLabel::EditPrevLabel(MWindow *mwindow,
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Previous label ( ctrl <- )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Labels");
 }
 EditPrevLabel::~EditPrevLabel()
 {
@@ -521,7 +567,7 @@ int EditPrevLabel::keypress_event()
 			return 1;
 		}
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditPrevLabel::handle_event()
 {
@@ -538,6 +584,8 @@ EditPrevEdit::EditPrevEdit(MWindow *mwindow,
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Previous edit (alt <- )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Snapping while Cutting and Dragging");
 }
 EditPrevEdit::~EditPrevEdit()
 {
@@ -555,7 +603,7 @@ int EditPrevEdit::keypress_event()
 			return 1;
 		}
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditPrevEdit::handle_event()
 {
@@ -572,6 +620,8 @@ EditNextEdit::EditNextEdit(MWindow *mwindow,
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Next edit ( alt -> )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Snapping while Cutting and Dragging");
 }
 EditNextEdit::~EditNextEdit()
 {
@@ -589,7 +639,7 @@ int EditNextEdit::keypress_event()
 			return 1;
 		}
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditNextEdit::handle_event()
 {
@@ -605,6 +655,8 @@ EditCopy::EditCopy(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Copy ( c )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Cut and Paste Editing");
 }
 EditCopy::~EditCopy()
 {
@@ -612,12 +664,12 @@ EditCopy::~EditCopy()
 
 int EditCopy::keypress_event()
 {
-	if( alt_down() ) return 0;
+	if( alt_down() ) return context_help_check_and_show();
 	if( (get_keypress() == 'c' && !ctrl_down()) ||
 	    (panel->is_vwindow() && get_keypress() == 'C') ) {
 		return handle_event();
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditCopy::handle_event()
 {
@@ -632,6 +684,8 @@ EditOverwrite::EditOverwrite(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Overwrite ( b )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Two Screen Editing");
 }
 EditOverwrite::~EditOverwrite()
 {
@@ -643,13 +697,13 @@ int EditOverwrite::handle_event()
 }
 int EditOverwrite::keypress_event()
 {
-	if( alt_down() ) return 0;
+	if( alt_down() ) return context_help_check_and_show();
 	if( get_keypress() == 'b' ||
 	    (panel->is_vwindow() && get_keypress() == 'B') ) {
 		handle_event();
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 //set_inpoint
@@ -660,6 +714,8 @@ EditInPoint::EditInPoint(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("In point ( [ or < )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("In\\/Out Points");
 }
 EditInPoint::~EditInPoint()
 {
@@ -684,7 +740,7 @@ int EditInPoint::keypress_event()
 			return 1;
 		}
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 //set_outpoint
@@ -695,6 +751,8 @@ EditOutPoint::EditOutPoint(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Out point ( ] or > )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("In\\/Out Points");
 }
 EditOutPoint::~EditOutPoint()
 {
@@ -719,7 +777,7 @@ int EditOutPoint::keypress_event()
 			return 1;
 		}
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 //splice_selection
@@ -729,6 +787,8 @@ EditSplice::EditSplice(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Splice ( v )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Two Screen Editing");
 }
 EditSplice::~EditSplice()
 {
@@ -740,13 +800,13 @@ int EditSplice::handle_event()
 }
 int EditSplice::keypress_event()
 {
-	if( alt_down() ) return 0;
+	if( alt_down() ) return context_help_check_and_show();
 	if( (get_keypress() == 'v' && !ctrl_down()) ||
 	    (panel->is_vwindow() && get_keypress() == 'V') ) {
 		handle_event();
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 //to_clip
@@ -756,6 +816,8 @@ EditToClip::EditToClip(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("To clip ( i )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Two Screen Editing");
 }
 EditToClip::~EditToClip()
 {
@@ -768,13 +830,13 @@ int EditToClip::handle_event()
 
 int EditToClip::keypress_event()
 {
-	if( alt_down() ) return 0;
+	if( alt_down() ) return context_help_check_and_show();
 	if( get_keypress() == 'i' ||
 	    (panel->is_vwindow() && get_keypress() == 'I') ) {
 		handle_event();
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 //cut
@@ -784,6 +846,8 @@ EditCut::EditCut(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Split | Cut ( x )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Cut and Paste Editing");
 }
 EditCut::~EditCut()
 {
@@ -791,10 +855,10 @@ EditCut::~EditCut()
 int EditCut::keypress_event()
 {
 	if( ctrl_down() || shift_down() || alt_down() )
-		return 0;
+		return context_help_check_and_show();
 	if( get_keypress() == 'x' )
 		return handle_event();
-	return 0;
+	return context_help_check_and_show();
 }
 
 int EditCut::handle_event()
@@ -810,6 +874,8 @@ EditPaste::EditPaste(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Paste ( v )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Cut and Paste Editing");
 }
 EditPaste::~EditPaste()
 {
@@ -819,7 +885,7 @@ int EditPaste::keypress_event()
 {
 	if( get_keypress() == 'v' && !ctrl_down() )
 		return handle_event();
-	return 0;
+	return context_help_check_and_show();
 }
 int EditPaste::handle_event()
 {
@@ -834,6 +900,8 @@ EditFit::EditFit(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Fit selection to display ( f )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Transport and Buttons Bar");
 }
 EditFit::~EditFit()
 {
@@ -844,7 +912,7 @@ int EditFit::keypress_event()
 		handle_event();
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditFit::handle_event()
 {
@@ -859,6 +927,8 @@ EditFitAutos::EditFitAutos(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Fit all autos to display ( Alt + f )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Using Autos");
 }
 EditFitAutos::~EditFitAutos()
 {
@@ -869,7 +939,7 @@ int EditFitAutos::keypress_event()
 		panel->panel_fit_autos(!ctrl_down() ? 1 : 0);
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 int EditFitAutos::handle_event()
 {
@@ -887,6 +957,8 @@ ArrowButton::ArrowButton(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Drag and drop editing mode"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Drag and Drop Editing");
 }
 
 int ArrowButton::handle_event()
@@ -907,6 +979,8 @@ IBeamButton::IBeamButton(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Cut and paste editing mode"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Cut and Paste Editing");
 }
 
 int IBeamButton::handle_event()
@@ -928,6 +1002,8 @@ KeyFrameButton::KeyFrameButton(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Generate keyframes while tweeking (j)"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Generate Keyframes while Tweaking");
 }
 
 int KeyFrameButton::handle_event()
@@ -945,7 +1021,7 @@ int KeyFrameButton::keypress_event()
 		panel->panel_set_auto_keyframes(value);
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 //set_span_keyframes
@@ -958,6 +1034,8 @@ SpanKeyFrameButton::SpanKeyFrameButton(MWindow *mwindow, EditPanel *panel, int x
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Allow keyframe spanning"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Allow Keyframe Spanning");
 }
 
 int SpanKeyFrameButton::handle_event()
@@ -976,6 +1054,8 @@ LockLabelsButton::LockLabelsButton(MWindow *mwindow, EditPanel *panel, int x, in
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Lock labels from moving with edits"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Labels");
 }
 
 int LockLabelsButton::handle_event()
@@ -993,6 +1073,8 @@ EditManualGoto::EditManualGoto(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->panel = panel;
 	mangoto = new ManualGoto(mwindow, panel);
 	set_tooltip(_("Manual goto ( g )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Transport and Buttons Bar");
 }
 EditManualGoto::~EditManualGoto()
 {
@@ -1010,7 +1092,7 @@ int EditManualGoto::keypress_event()
 		handle_event();
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 
@@ -1023,6 +1105,8 @@ EditClick2Play::EditClick2Play(MWindow *mwindow, EditPanel *panel, int x, int y)
         this->mwindow = mwindow;
         this->panel = panel;
         set_tooltip(_("Click to play (p)"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Click to Play in Viewer and Compositor");
 }
 int EditClick2Play::handle_event()
 {
@@ -1039,7 +1123,7 @@ int EditClick2Play::keypress_event()
 		panel->set_click_to_play(value);
 		return 1;
 	}
-	return 0;
+	return context_help_check_and_show();
 }
 
 
@@ -1049,6 +1133,8 @@ EditCommercial::EditCommercial(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Commercial ( shift A )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("The commercial DB");
 }
 EditCommercial::~EditCommercial()
 {
@@ -1056,10 +1142,10 @@ EditCommercial::~EditCommercial()
 int EditCommercial::keypress_event()
 {
 	if( ctrl_down() || !shift_down() || alt_down() )
-		return 0;
+		return context_help_check_and_show();
 	if( get_keypress() == 'A' )
 		return handle_event();
-	return 0;
+	return context_help_check_and_show();
 }
 
 int EditCommercial::handle_event()
@@ -1088,7 +1174,9 @@ EditUndo::EditUndo(MWindow *mwindow, EditPanel *panel, int x, int y)
 {
 	this->mwindow = mwindow;
 	this->panel = panel;
-	set_tooltip(_("Undo ( z )"));
+	set_tooltip(_("Undo ( z or Ctrl-z)"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Transport and Buttons Bar");
 }
 EditUndo::~EditUndo()
 {
@@ -1096,10 +1184,10 @@ EditUndo::~EditUndo()
 int EditUndo::keypress_event()
 {
 	if( ctrl_down() || shift_down() || alt_down() )
-		return 0;
+		return context_help_check_and_show();
 	if( get_keypress() == 'z' )
 		return handle_event();
-	return 0;
+	return context_help_check_and_show();
 }
 int EditUndo::handle_event()
 {
@@ -1113,6 +1201,8 @@ EditRedo::EditRedo(MWindow *mwindow, EditPanel *panel, int x, int y)
 	this->mwindow = mwindow;
 	this->panel = panel;
 	set_tooltip(_("Redo ( shift Z )"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Transport and Buttons Bar");
 }
 EditRedo::~EditRedo()
 {
@@ -1120,10 +1210,10 @@ EditRedo::~EditRedo()
 int EditRedo::keypress_event()
 {
 	if( ctrl_down() || !shift_down() || alt_down() )
-		return 0;
+		return context_help_check_and_show();
 	if( get_keypress() == 'Z' )
 		return handle_event();
-	return 0;
+	return context_help_check_and_show();
 }
 int EditRedo::handle_event()
 {
@@ -1131,3 +1221,416 @@ int EditRedo::handle_event()
 	return 1;
 }
 
+
+EditPanelScopeDialog::EditPanelScopeDialog(MWindow *mwindow, EditPanel *panel)
+ : BC_DialogThread()
+{
+	this->mwindow = mwindow;
+	this->panel = panel;
+	scope_gui = 0;
+	gui_lock = new Mutex("EditPanelScopeDialog::gui_lock");
+}
+
+EditPanelScopeDialog::~EditPanelScopeDialog()
+{
+	close_window();
+	delete gui_lock;
+}
+
+void EditPanelScopeDialog::handle_close_event(int result)
+{
+	scope_gui = 0;
+}
+void EditPanelScopeDialog::handle_done_event(int result)
+{
+	gui_lock->lock("EditPanelScopeDialog::handle_done_event");
+	scope_gui = 0;
+	gui_lock->unlock();
+
+	panel->subwindow->lock_window("EditPanelScopeDialog::handle_done_event");
+	panel->scope->update(0);
+	panel->subwindow->unlock_window();
+}
+
+BC_Window* EditPanelScopeDialog::new_gui()
+{
+	EditPanelScopeGUI *gui = new EditPanelScopeGUI(mwindow, this);
+	gui->create_objects();
+	scope_gui = gui;
+	return gui;
+}
+
+void EditPanelScopeDialog::process(VFrame *output_frame)
+{
+	if( panel->scope_dialog ) {
+		panel->scope_dialog->gui_lock->lock("EditPanelScopeDialog::process");
+		if( panel->scope_dialog->scope_gui ) {
+			EditPanelScopeGUI *gui = panel->scope_dialog->scope_gui;
+			gui->process(output_frame);
+		}
+		panel->scope_dialog->gui_lock->unlock();
+	}
+}
+
+EditPanelScopeGUI::EditPanelScopeGUI(MWindow *mwindow, EditPanelScopeDialog *dialog)
+ : ScopeGUI(mwindow->theme,
+	mwindow->session->scope_x, mwindow->session->scope_y,
+	mwindow->session->scope_w, mwindow->session->scope_h,
+	mwindow->get_cpus())
+{
+	this->mwindow = mwindow;
+	this->dialog = dialog;
+}
+
+EditPanelScopeGUI::~EditPanelScopeGUI()
+{
+}
+
+void EditPanelScopeGUI::create_objects()
+{
+	MainSession *session = mwindow->session;
+	use_hist = session->use_hist;
+	use_wave = session->use_wave;
+	use_vector = session->use_vector;
+	use_hist_parade = session->use_hist_parade;
+	use_wave_parade = session->use_wave_parade;
+	use_wave_gain = session->use_wave_gain;
+	use_vect_gain = session->use_vect_gain;
+	use_smooth = session->use_smooth;
+	use_refresh = session->use_refresh;
+	use_release = session->use_release;
+	use_graticule = session->use_graticule;
+	ScopeGUI::create_objects();
+}
+
+void EditPanelScopeGUI::toggle_event()
+{
+	MainSession *session = mwindow->session;
+	session->use_hist = use_hist;
+	session->use_wave = use_wave;
+	session->use_vector = use_vector;
+	session->use_hist_parade = use_hist_parade;
+	session->use_wave_parade = use_wave_parade;
+	session->use_wave_gain = use_wave_gain;
+	session->use_vect_gain = use_vect_gain;
+	session->use_smooth = use_smooth;
+	session->use_refresh = use_refresh;
+	session->use_release = use_release;
+	session->use_graticule = use_graticule;
+}
+
+int EditPanelScopeGUI::translation_event()
+{
+	ScopeGUI::translation_event();
+	MainSession *session = mwindow->session;
+	session->scope_x = get_x();
+	session->scope_y = get_y();
+	return 0;
+}
+
+int EditPanelScopeGUI::resize_event(int w, int h)
+{
+	ScopeGUI::resize_event(w, h);
+	MainSession *session = mwindow->session;
+	session->scope_w = w;
+	session->scope_h = h;
+	return 0;
+}
+
+EditPanelScope::EditPanelScope(MWindow *mwindow, EditPanel *panel, int x, int y)
+ : BC_Toggle(x, y, mwindow->theme ?
+		mwindow->theme->get_image_set("scope_toggle") : 0, 0)
+{
+	this->mwindow = mwindow;
+	this->panel = panel;
+	set_tooltip(_("View scope"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Videoscope");
+}
+
+EditPanelScope::~EditPanelScope()
+{
+}
+
+void EditPanelScopeGUI::update_scope()
+{
+	Canvas *canvas = 0;
+	if( dialog->panel->is_cwindow() ) {
+		CWindowGUI *cgui = (CWindowGUI *)dialog->panel->subwindow;
+		canvas = cgui->canvas;
+	}
+	else if( dialog->panel->is_vwindow() ) {
+		VWindowGUI *vgui = (VWindowGUI *)dialog->panel->subwindow;
+		canvas = vgui->canvas;
+	}
+	if( canvas && canvas->refresh_frame )
+		process(canvas->refresh_frame);
+}
+
+int EditPanelScope::handle_event()
+{
+	unlock_window();
+	int v = get_value();
+	if( v )
+		panel->scope_dialog->start();
+	else
+		panel->scope_dialog->close_window();
+	lock_window("EditPanelScope::handle_event");
+	return 1;
+}
+
+const char *EditPanelGangTracks::gang_tips[TOTAL_GANGS] = {
+	N_("Currently: Gang None\n  Click to: Gang Channels"),
+	N_("Currently: Gang Channels\n  Click to: Gang Media"),
+	N_("Currently: Gang Media\n  Click to: Gang None"),
+};
+
+EditPanelGangTracks::EditPanelGangTracks(MWindow *mwindow, EditPanel *panel,
+		int x, int y)
+ : BC_Button(x, y, get_images(mwindow))
+{
+	this->mwindow = mwindow;
+	this->panel = panel;
+	int gang = mwindow->edl->local_session->gang_tracks;
+	set_tooltip(_(gang_tips[gang]));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Displaying tracks: Ganged mode");
+}
+
+EditPanelGangTracks::~EditPanelGangTracks()
+{
+}
+
+VFrame **EditPanelGangTracks::gang_images[TOTAL_GANGS];
+
+VFrame **EditPanelGangTracks::get_images(MWindow *mwindow)
+{
+	gang_images[GANG_NONE] = mwindow->theme->get_image_set("gang0");
+	gang_images[GANG_MEDIA] = mwindow->theme->get_image_set("gang1");
+	gang_images[GANG_CHANNELS] = mwindow->theme->get_image_set("gang2");
+	int gang = mwindow->edl->local_session->gang_tracks;
+	return gang_images[gang];
+}
+
+void EditPanelGangTracks::update(int gang)
+{
+	set_images(gang_images[gang]);
+	draw_face();
+	set_tooltip(_(gang_tips[gang]));
+}
+
+int EditPanelGangTracks::handle_event()
+{
+	int gang = mwindow->edl->local_session->gang_tracks;
+	if( !shift_down() ) {
+		if( ++gang > GANG_MEDIA ) gang = GANG_NONE;
+	}
+	else {
+		if( --gang < GANG_NONE ) gang = GANG_MEDIA;
+	}
+	update(gang);
+	panel->panel_set_gang_tracks(gang);
+	return 1;
+}
+
+
+EditPanelTimecode::EditPanelTimecode(MWindow *mwindow,
+	EditPanel *panel, int x, int y)
+ : BC_Button(x, y, mwindow->theme->get_image_set("clapperbutton"))
+{
+	this->mwindow = mwindow;
+	this->panel = panel;
+	tc_dialog = 0;
+	set_tooltip(_("Set Timecode"));
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Align Timecodes");
+}
+
+EditPanelTimecode::~EditPanelTimecode()
+{
+	delete tc_dialog;
+}
+
+int EditPanelTimecode::handle_event()
+{
+	if( !tc_dialog )
+		tc_dialog = new EditPanelTcDialog(mwindow, panel);
+	int px, py;
+	get_pop_cursor(px, py, 0);
+	tc_dialog->start_dialog(px, py);
+	return 1;
+}
+
+EditPanelTcDialog::EditPanelTcDialog(MWindow *mwindow, EditPanel *panel)
+ : BC_DialogThread()
+{
+	this->mwindow = mwindow;
+	this->panel = panel;
+	tc_gui = 0;
+	px = py = 0;
+}
+
+EditPanelTcDialog::~EditPanelTcDialog()
+{
+	close_window();
+}
+
+#define TCW_W xS(200)
+#define TCW_H yS(120)
+
+void EditPanelTcDialog::start_dialog(int px, int py)
+{
+	this->px = px - TCW_W/2;
+	this->py = py - TCW_H/2;
+	start();
+}
+
+BC_Window *EditPanelTcDialog::new_gui()
+{
+	tc_gui = new EditPanelTcWindow(this, px, py);
+	tc_gui->create_objects();
+	double timecode = mwindow->get_timecode_offset();
+	tc_gui->update(timecode);
+	tc_gui->show_window();
+	return tc_gui;
+}
+
+void EditPanelTcDialog::handle_done_event(int result)
+{
+	if( result ) return;
+	double ofs = tc_gui->get_timecode();
+	mwindow->set_timecode_offset(ofs);
+}
+
+EditPanelTcWindow::EditPanelTcWindow(EditPanelTcDialog *tc_dialog, int x, int y)
+ : BC_Window(_(PROGRAM_NAME ": Timecode"), x, y,
+	TCW_W, TCW_H, TCW_W, TCW_H, 0, 0, 1)
+{
+	this->tc_dialog = tc_dialog;
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Align Timecodes");
+}
+
+EditPanelTcWindow::~EditPanelTcWindow()
+{
+}
+
+double EditPanelTcWindow::get_timecode()
+{
+	int hrs = atoi(hours->get_text());
+	int mins = atoi(minutes->get_text());
+	int secs = atoi(seconds->get_text());
+	int frms = atoi(frames->get_text());
+	double frame_rate = tc_dialog->mwindow->edl->session->frame_rate;
+	double timecode = hrs*3600 + mins*60 + secs + frms/frame_rate;
+	return timecode;
+}
+
+void EditPanelTcWindow::update(double timecode)
+{
+	if( timecode < 0 ) timecode = 0;
+	int64_t pos = timecode;
+	int hrs = pos/3600;
+	int mins = pos/60 - hrs*60;
+	int secs = pos - hrs*3600 - mins*60;
+	double frame_rate = tc_dialog->mwindow->edl->session->frame_rate;
+	int frms = (timecode-pos) * frame_rate;
+	hours->update(hrs);
+	minutes->update(mins);
+	seconds->update(secs);
+	frames->update(frms);
+}
+
+void EditPanelTcWindow::create_objects()
+{
+	lock_window("EditPanelTcWindow::create_objects");
+	int x = xS(20), y = yS(5);
+	BC_Title *title = new BC_Title(x - 2, y, _("hour  min   sec   frms"), SMALLFONT);
+	add_subwindow(title);  y += title->get_h() + xS(3);
+	hours = new EditPanelTcInt(this, x, y, xS(26), 99, "%02i");
+	add_subwindow(hours);    x += hours->get_w() + xS(4);
+	minutes = new EditPanelTcInt(this, x, y, xS(26), 59, "%02i");
+	add_subwindow(minutes);  x += minutes->get_w() + xS(4);
+	seconds = new EditPanelTcInt(this, x, y, xS(26), 60, "%02i");
+	add_subwindow(seconds);  x += seconds->get_w() + xS(4);
+	frames = new EditPanelTcInt(this, x, y, xS(34), 999, "%03i");
+	add_subwindow(frames);   x += frames->get_w() + xS(16);
+	add_subwindow(new EditPanelTcReset(this, x, y));
+	double timecode = tc_dialog->mwindow->get_timecode_offset();
+	update(timecode);
+	add_subwindow(new BC_OKButton(this));
+	add_subwindow(new BC_CancelButton(this));
+	unlock_window();
+}
+
+EditPanelTcReset::EditPanelTcReset(EditPanelTcWindow *window, int x, int y)
+ : BC_Button(x, y, window->tc_dialog->mwindow->theme->get_image_set("reset_button"))
+{
+	this->window = window;
+}
+
+int EditPanelTcReset::handle_event()
+{
+	window->update(0);
+	return 1;
+}
+
+
+EditPanelTcInt::EditPanelTcInt(EditPanelTcWindow *window, int x, int y, int w,
+	int max, const char *format)
+ : BC_TextBox(x, y, w, 1, "")
+{
+	this->window = window;
+	this->max = max;
+	this->format = format;
+	digits = 1;
+	for( int m=max; (m/=10)>0; ++digits );
+}
+
+EditPanelTcInt::~EditPanelTcInt()
+{
+}
+
+int EditPanelTcInt::handle_event()
+{
+	int v = atoi(get_text());
+	if( v > max ) {
+		v = v % (max+1);
+		char string[BCSTRLEN];
+		sprintf(string, format, v);
+		BC_TextBox::update(string);
+	}
+	return 1;
+}
+
+void EditPanelTcInt::update(int v)
+{
+	char text[BCTEXTLEN];
+	if( v > max ) v = max;
+	sprintf(text, format, v);
+	BC_TextBox::update(text);
+}
+
+int EditPanelTcInt::keypress_event()
+{
+	if( get_keypress() == 'h' && alt_down() ) {
+		context_help_show("Align Timecodes");
+		return 1;
+	}
+
+	if( (int)strlen(get_text()) >= digits )
+		BC_TextBox::update("");
+	int key = get_keypress();
+	switch( key ) {
+	case TAB:   case LEFTTAB:
+	case LEFT:  case RIGHT:
+	case HOME:  case END:
+	case BACKSPACE:
+	case DELETE:
+	case '0': case '1': case '2': case '3': case '4':
+	case '5': case '6': case '7': case '8': case '9':
+		return BC_TextBox::keypress_event();
+	}
+	return 1;
+}
+