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Diffstat (limited to 'gtk2_ardour/audio_time_axis.h')
| -rw-r--r-- | gtk2_ardour/audio_time_axis.h | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/gtk2_ardour/audio_time_axis.h b/gtk2_ardour/audio_time_axis.h new file mode 100644 index 0000000000..678459072b --- /dev/null +++ b/gtk2_ardour/audio_time_axis.h @@ -0,0 +1,331 @@ +/* + Copyright (C) 2000 Paul Davis + + 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 + 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, + 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. + + $Id$ +*/ + +#ifndef __ardour_trackview_h__ +#define __ardour_trackview_h__ + +#include <gtk--.h> +#include <gtk-canvas.h> +#include <gtkmmext/selector.h> +#include <gtkmmext/popup_selector.h> +#include <list> + +#include <ardour/types.h> +#include <ardour/region.h> + +#include "ardour_dialog.h" +#include "route_ui.h" +#include "enums.h" +#include "time_axis_view.h" + +namespace ALSA { + class MultiChannelDevice; +} + +namespace ARDOUR { + class Session; + class DiskStream; + class RouteGroup; + class Redirect; + class Insert; + class Location; + class AudioPlaylist; +} + +namespace LADSPA { + class Manager; + class Plugin; +} + +class PublicEditor; +class AudioThing; +class StreamView; +class Selection; +class Selectable; +class AudioRegionView; +class AutomationLine; +class AutomationGainLine; +class AutomationPanLine; +class RedirectAutomationLine; +class TimeSelection; +class AutomationTimeAxisView; + +class AudioTimeAxisView : public RouteUI, public TimeAxisView +{ + public: + AudioTimeAxisView (PublicEditor&, ARDOUR::Session&, ARDOUR::Route&, Gtk::Widget *canvas); + virtual ~AudioTimeAxisView (); + + void show_selection (TimeSelection&); + void automation_control_point_changed (ARDOUR::AutomationType); + + void set_samples_per_unit (double); + void set_height (TimeAxisView::TrackHeight); + void set_show_waveforms (bool yn); + void set_show_waveforms_recording (bool yn); + void show_timestretch (jack_nframes_t start, jack_nframes_t end); + void hide_timestretch (); + void selection_click (GdkEventButton*); + void set_selected_regionviews (AudioRegionSelection&); + void set_selected_points (PointSelection&); + void get_selectables (jack_nframes_t start, jack_nframes_t end, double top, double bot, list<Selectable *>&); + void get_inverted_selectables (Selection&, list<Selectable*>&); + void show_all_xfades (); + void hide_all_xfades (); + void hide_dependent_views (TimeAxisViewItem&); + void reveal_dependent_views (TimeAxisViewItem&); + + ARDOUR::Region* find_next_region (jack_nframes_t pos, ARDOUR::RegionPoint, int32_t dir); + + string name() const; + + ARDOUR::RouteGroup* edit_group() const; + + void build_playlist_menu (Gtk::Menu *); + ARDOUR::Playlist* playlist() const; + + /* overridden from parent to store display state */ + guint32 show_at (double y, int& nth, Gtk::VBox *parent); + void hide (); + + /* need accessors/mutators */ + + StreamView *view; + + /* editing operations */ + + bool cut_copy_clear (Selection&, Editing::CutCopyOp); + bool paste (jack_nframes_t, float times, Selection&, size_t nth); + + list<TimeAxisView*>get_child_list(); + + void set_state (const XMLNode&); + XMLNode* get_child_xml_node (std::string childname); + + private: + friend class StreamView; + friend class AudioRegionView; + + Gtk::Widget* parent_canvas; + + bool no_redraw; + + AutomationTimeAxisView *gain_track; + AutomationTimeAxisView *pan_track; + + void update_automation_view (ARDOUR::AutomationType); + void reset_redirect_automation_curves (); + + Gtk::HBox other_button_hbox; + + Gtk::Table button_table; + + Gtk::Button redirect_button; + Gtk::Button edit_group_button; + Gtk::Button playlist_button; + Gtk::Button size_button; + Gtk::Button automation_button; + Gtk::Button hide_button; + Gtk::Button visual_button; + + void route_active_changed (); + + void diskstream_changed (void *src); + void update_diskstream_display (); + + gint edit_click (GdkEventButton *); + + /* Redirect handling */ + + ArdourDialog redirect_window; + Gtk::CList redirect_display; + Gtk::Button redirect_add_button; + Gtk::Button redirect_remove_button; + Gtk::Button redirect_up_button; + Gtk::Button redirect_down_button; + Gtk::Button redirect_edit_button; + Gtk::HBox redirect_button_box; + Gtk::VBox redirect_vpacker; + Gtk::HBox redirect_display_hpacker; + + int redirect_selected_row; + + + // variables to get the context menu + // automation buttons correctly initialized + bool show_gain_automation; + bool show_pan_automation; + + void build_redirect_window (); + void redirect_click (); + void redirect_add (); + void redirect_remove (); + void redirect_edit (); + void redirect_relist (); + void redirect_row_selected (gint row, gint col, GdkEvent *ev); + void add_to_redirect_display (ARDOUR::Redirect *); + void redirects_changed (void *); + + SigC::Connection modified_connection; + SigC::Connection state_changed_connection; + + void take_name_changed (void *); + void route_name_changed (void *); + void name_entry_activated (); + void name_entry_changed (); + gint name_entry_focus_out_handler (GdkEventFocus*); + gint name_entry_key_release_handler (GdkEventKey*); + gint name_entry_button_release_handler (GdkEventButton*); + gint name_entry_button_press_handler (GdkEventButton*); + void on_area_realize (); + + virtual void label_view (); + + Gtk::Menu edit_group_menu; + Gtk::RadioMenuItem::Group edit_group_menu_radio_group; + + void add_edit_group_menu_item (ARDOUR::RouteGroup *); + void set_edit_group_from_menu (ARDOUR::RouteGroup *); + + void reset_samples_per_unit (); + + void select_track_color(); + + virtual void build_display_menu (); + + Gtk::CheckMenuItem* waveform_item; + Gtk::RadioMenuItem* traditional_item; + Gtk::RadioMenuItem* rectified_item; + + Gtk::RadioMenuItem* align_existing_item; + Gtk::RadioMenuItem* align_capture_item; + + void align_style_changed (); + void set_align_style (ARDOUR::AlignStyle); + + void toggle_show_waveforms (); + + void set_waveform_shape (WaveformShape); + void toggle_waveforms (); + + Gtk::Menu *playlist_menu; + Gtk::Menu *playlist_action_menu; + Gtk::MenuItem *playlist_item; + + /* playlist */ + + void set_playlist (ARDOUR::AudioPlaylist *); + void playlist_click (); + void show_playlist_selector (); + + void playlist_changed (); + void playlist_state_changed (ARDOUR::Change); + void playlist_modified (); + + void add_playlist_to_playlist_menu (ARDOUR::Playlist*); + void playlist_selected (ARDOUR::AudioPlaylist*); + void use_new_playlist (); + void use_copy_playlist (); + void clear_playlist (); + void rename_current_playlist (); + + /* automation stuff */ + + Gtk::Menu* automation_action_menu; + Gtk::CheckMenuItem* gain_automation_item; + Gtk::CheckMenuItem* pan_automation_item; + + void automation_click (); + void clear_automation (); + void hide_all_automation (); + void show_all_automation (); + void show_existing_automation (); + + struct RedirectAutomationNode { + uint32_t what; + Gtk::CheckMenuItem* menu_item; + AutomationTimeAxisView* view; + AudioTimeAxisView& parent; + + RedirectAutomationNode (uint32_t w, Gtk::CheckMenuItem* mitem, AudioTimeAxisView& p) + : what (w), menu_item (mitem), view (0), parent (p) {} + + ~RedirectAutomationNode (); + }; + + struct RedirectAutomationInfo { + ARDOUR::Redirect* redirect; + bool valid; + Gtk::Menu* menu; + vector<RedirectAutomationNode*> lines; + + RedirectAutomationInfo (ARDOUR::Redirect* r) + : redirect (r), valid (true) {} + + ~RedirectAutomationInfo (); + }; + + list<RedirectAutomationInfo*> redirect_automation; + RedirectAutomationNode* find_redirect_automation_node (ARDOUR::Redirect *redirect, uint32_t what); + + Gtk::Menu subplugin_menu; + void add_redirect_to_subplugin_menu (ARDOUR::Redirect *); + + void remove_ran (RedirectAutomationNode* ran); + + void redirect_menu_item_toggled (AudioTimeAxisView::RedirectAutomationInfo*, + AudioTimeAxisView::RedirectAutomationNode*); + void redirect_automation_track_hidden (RedirectAutomationNode*, ARDOUR::Redirect*); + + vector<RedirectAutomationLine*> redirect_automation_curves; + RedirectAutomationLine *find_redirect_automation_curve (ARDOUR::Redirect*,uint32_t); + void add_redirect_automation_curve (ARDOUR::Redirect*, uint32_t); + void add_existing_redirect_automation_curves (ARDOUR::Redirect*); + + GtkCanvasItem *timestretch_rect; + + void timestretch (jack_nframes_t start, jack_nframes_t end); + + void visual_click (); + void hide_click (); + gint when_displayed (GdkEventAny*); + + void speed_changed (); + + void add_gain_automation_child (); + void add_pan_automation_child (); + void add_parameter_automation_child (); + + void toggle_gain_track (); + void toggle_pan_track (); + + void gain_hidden (); + void pan_hidden (); + + void update_pans (); + + void region_view_added (AudioRegionView*); + void add_ghost_to_redirect (AudioRegionView*, AutomationTimeAxisView*); + + void map_frozen (); +}; + +#endif /* __ardour_trackview_h__ */ + |