From 7fa4ccc2c91d37f20f3618261e4cbaa9d5d3c740 Mon Sep 17 00:00:00 2001
From: Good Guy <good1.2guy@gmail.com>
Date: Wed, 5 Sep 2018 10:30:33 -0600
Subject: [PATCH] theme inout highlight color, drag timebar inout/labels

---
 cinelerra-5.1/cinelerra/theme.C   |  1 +
 cinelerra-5.1/cinelerra/theme.h   |  1 +
 cinelerra-5.1/cinelerra/timebar.C | 58 +++++++++++++++++++++++++++++--
 cinelerra-5.1/cinelerra/timebar.h |  4 +++
 4 files changed, 62 insertions(+), 2 deletions(-)

diff --git a/cinelerra-5.1/cinelerra/theme.C b/cinelerra-5.1/cinelerra/theme.C
index 65865a24..f9e32f49 100644
--- a/cinelerra-5.1/cinelerra/theme.C
+++ b/cinelerra-5.1/cinelerra/theme.C
@@ -78,6 +78,7 @@ Theme::Theme()
 	BC_WindowBase::get_resources()->recursive_resizing = 0;
 	audio_color = BLACK;
 	fade_h = 22;
+	inout_highlight_color = GREEN;
 	meter_h = 17;
 	mode_h = 30;
 	pan_h = 32;
diff --git a/cinelerra-5.1/cinelerra/theme.h b/cinelerra-5.1/cinelerra/theme.h
index 47e54584..2c980bcb 100644
--- a/cinelerra-5.1/cinelerra/theme.h
+++ b/cinelerra-5.1/cinelerra/theme.h
@@ -188,6 +188,7 @@ public:
 	int ctransport_x, ctransport_y;
 	int czoom_x, czoom_y, czoom_w;
 	int fade_h;
+	int inout_highlight_color;
 	int loadfile_pad;
 	int loadmode_w;
 	int mbuttons_x, mbuttons_y, mbuttons_w, mbuttons_h;
diff --git a/cinelerra-5.1/cinelerra/timebar.C b/cinelerra-5.1/cinelerra/timebar.C
index 10a095f9..755e8e41 100644
--- a/cinelerra-5.1/cinelerra/timebar.C
+++ b/cinelerra-5.1/cinelerra/timebar.C
@@ -71,6 +71,8 @@ LabelGUI::LabelGUI(MWindow *mwindow, TimeBar *timebar,
 
 LabelGUI::~LabelGUI()
 {
+	if( timebar->drag_label == this )
+		timebar->drag_label = 0;
 }
 
 int LabelGUI::get_y(MWindow *mwindow, TimeBar *timebar)
@@ -93,7 +95,7 @@ void LabelGUI::reposition(int flush)
 
 int LabelGUI::button_press_event()
 {
-	int result = 0;
+	int result = test_drag_label(1);
 
 	if( this->is_event_win() && get_buttonpress() == 3 ) {
 		if( label ) {
@@ -110,6 +112,38 @@ int LabelGUI::button_press_event()
 	return result;
 }
 
+int LabelGUI::button_release_event()
+{
+	int ret = BC_Toggle::button_release_event();
+	test_drag_label(0);
+	return ret;
+}
+
+int LabelGUI::test_drag_label(int press)
+{
+	if( is_event_win() && get_buttonpress() == 1 ) {
+		switch( timebar->current_operation ) {
+		case TIMEBAR_NONE:
+			if( press && get_value() ) {
+				timebar->current_operation = TIMEBAR_DRAG_LABEL;
+				timebar->drag_label = this;
+				set_cursor(MOVE_CURSOR, 0, 0);
+				mwindow->undo->update_undo_before(_("drag label"), this);
+				return 1;
+			}
+			break;
+		case TIMEBAR_DRAG_LABEL:
+			if( !press ) {
+				timebar->current_operation = TIMEBAR_NONE;
+				set_cursor(ARROW_CURSOR, 0, 0);
+				mwindow->undo->update_undo_after(_("drag label"), LOAD_TIMEBAR);
+			}
+			break;
+		}
+	}
+	return 0;
+}
+
 int LabelGUI::handle_event()
 {
 	timebar->select_label(position);
@@ -171,6 +205,7 @@ TimeBar::TimeBar(MWindow *mwindow, BC_WindowBase *gui,
 //printf("TimeBar::TimeBar %d %d %d %d\n", x, y, w, h);
 	this->gui = gui;
 	this->mwindow = mwindow;
+	this->drag_label = 0;
 	label_edit = new LabelEdit(mwindow, mwindow->awindow, 0);
 	pane = 0;
 	highlighted = 0;
@@ -325,7 +360,7 @@ void TimeBar::draw_inout_highlight()
 	int out_x = position_to_pixel(out_position);
 	CLAMP(in_x, 0, get_w());
 	CLAMP(out_x, 0, get_w());
-	set_color(GREEN);
+	set_color(mwindow->theme->inout_highlight_color);
 	int lw = 5;
 	set_line_width(lw);
 	set_inverse();
@@ -767,6 +802,25 @@ int TimeBar::cursor_motion_event()
 	 			result = move_preview(redraw);
  			break;
 
+		case TIMEBAR_DRAG_LABEL:
+			if( drag_label ) {
+				int pixel = get_relative_cursor_x();
+				double position = pixel_to_position(pixel);
+				if( drag_label->label )
+					drag_label->label->position = position;
+				else if( drag_label == in_point ) {
+					EDL *edl = get_edl();
+					edl->local_session->set_inpoint(position);
+				}
+				else if( drag_label == out_point ) {
+					EDL *edl = get_edl();
+					edl->local_session->set_outpoint(position);
+				}
+			}
+			highlighted = 1;
+			redraw = 1;
+			break;
+
 		default:
 			if( cursor_above() ) {
 				highlighted = 1;
diff --git a/cinelerra-5.1/cinelerra/timebar.h b/cinelerra-5.1/cinelerra/timebar.h
index 54d952c4..e661e17e 100644
--- a/cinelerra-5.1/cinelerra/timebar.h
+++ b/cinelerra-5.1/cinelerra/timebar.h
@@ -48,6 +48,7 @@ class PresentationGUI;
 #define TIMEBAR_DRAG_LEFT   2
 #define TIMEBAR_DRAG_RIGHT  3
 #define TIMEBAR_DRAG_CENTER 4
+#define TIMEBAR_DRAG_LABEL  5
 
 class LabelGUI : public BC_Toggle
 {
@@ -64,9 +65,11 @@ public:
 	virtual int handle_event();
 	static int get_y(MWindow *mwindow, TimeBar *timebar);
 	void reposition(int flush = 1);
+	int test_drag_label(int press);
 
 	Label *label;
 	int button_press_event();
+	int button_release_event();
 	MWindow *mwindow;
 	VWindowGUI *gui;
 	TimeBar *timebar;
@@ -189,6 +192,7 @@ public:
 
 // Operation started by a buttonpress
 	int current_operation;
+	LabelGUI *drag_label;
 
 private:
 	int get_preview_pixels(int &x1, int &x2);
-- 
2.26.2