Fix icons on Windows; zoom to all on initial open.

[dcpomatic.git] / src / wx / timeline.h

diff --git a/src/wx/timeline.h b/src/wx/timeline.h
index 519f00afbd1abb9a6efe26dfa7efab5d67e4240c..2133a537dc72b3f76faacc3c3435224b8b65c273 100644 (file)
--- a/src/wx/timeline.h
+++ b/src/wx/timeline.h
@@ -1,19 +1,20 @@
 /*
     Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -43,26 +44,18 @@ public:
 
        void force_redraw (dcpomatic::Rect<int> const &);
 
-       int width () const {
-               return GetSize().GetWidth ();
-       }
+       int width () const;
 
-       int track_height () const {
-               return 48;
+       int pixels_per_track () const {
+               return _pixels_per_track;
        }
 
        boost::optional<double> pixels_per_second () const {
                return _pixels_per_second;
        }
 
-       Position<int> tracks_position () const {
-               return _tracks_position;
-       }
-
        int tracks () const;
 
-       void setup_pixels_per_second ();
-
        void set_snap (bool s) {
                _snap = s;
        }
@@ -73,12 +66,29 @@ public:
 
        void set_selection (ContentList selection);
 
+       enum Tool {
+               SELECT,
+               ZOOM,
+               ZOOM_ALL
+       };
+
+       void tool_clicked (Tool t);
+
+       int tracks_y_offset () const;
+
 private:
-       void paint ();
+       void paint_labels ();
+       void paint_main ();
        void left_down (wxMouseEvent &);
+       void left_down_select (wxMouseEvent &);
        void left_up (wxMouseEvent &);
+       void left_up_select (wxMouseEvent &);
+       void left_up_zoom (wxMouseEvent &);
        void right_down (wxMouseEvent &);
+       void right_down_select (wxMouseEvent &);
        void mouse_moved (wxMouseEvent &);
+       void mouse_moved_select (wxMouseEvent &);
+       void mouse_moved_zoom (wxMouseEvent &);
        void film_changed (Film::Property);
        void film_content_changed (int, bool frequent);
        void resized ();
@@ -86,12 +96,19 @@ private:
        void set_position_from_event (wxMouseEvent &);
        void clear_selection ();
        void recreate_views ();
+       void setup_scrollbars ();
+       void scrolled (wxScrollWinEvent& ev);
+       void set_pixels_per_second (double pps);
+       void set_pixels_per_track (int h);
+       void zoom_all ();
 
        boost::shared_ptr<TimelineView> event_to_view (wxMouseEvent &);
        TimelineContentViewList selected_views () const;
        ContentList selected_content () const;
        void maybe_snap (DCPTime a, DCPTime b, boost::optional<DCPTime>& nearest_distance) const;
 
+       wxScrolledCanvas* _labels_canvas;
+       wxScrolledCanvas* _main_canvas;
        ContentPanel* _content_panel;
        boost::weak_ptr<Film> _film;
        TimelineViewList _views;
@@ -102,6 +119,7 @@ private:
        boost::optional<double> _pixels_per_second;
        bool _left_down;
        wxPoint _down_point;
+       boost::optional<wxPoint> _zoom_point;
        boost::shared_ptr<TimelineContentView> _down_view;
        DCPTime _down_view_position;
        bool _first_move;
@@ -109,7 +127,14 @@ private:
        bool _snap;
        std::list<DCPTime> _start_snaps;
        std::list<DCPTime> _end_snaps;
-       Position<int> _tracks_position;
+       Tool _tool;
+       int _x_scroll_rate;
+       int _y_scroll_rate;
+       int _pixels_per_track;
+       bool _first_resize;
+
+       static double const _minimum_pixels_per_second;
+       static int const _minimum_pixels_per_track;
 
        boost::signals2::scoped_connection _film_changed_connection;
        boost::signals2::scoped_connection _film_content_changed_connection;