along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
#ifndef __ardour_gtk_time_axis_h__
#include <gtkmm/box.h>
#include <gtkmm/frame.h>
+#include <gtkmm/drawingarea.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/table.h>
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
+#include <gtkmm2ext/focus_entry.h>
+
+#include <pbd/stateful.h>
+
#include <ardour/types.h>
#include <ardour/region.h>
+#include <ardour/parameter.h>
#include "prompter.h"
#include "axis_view.h"
#include "enums.h"
#include "editing.h"
#include "canvas.h"
-#include "color.h"
namespace ARDOUR {
class Session;
class TimeAxisViewItem;
class Selection;
class Selectable;
+class RegionView;
+class GhostRegion;
/** Abstract base class for time-axis views (horizontal editor 'strips')
*
* This class provides the basic LHS controls and display methods. This should be
* extended to create functional time-axis based views.
*/
-class TimeAxisView : public virtual AxisView
+class TimeAxisView : public virtual AxisView, public PBD::Stateful
{
private:
enum NamePackingBits {
};
public:
- enum TrackHeight {
- Largest,
- Large,
- Larger,
- Normal,
- Smaller,
- Small
- };
-
static uint32_t hLargest;
static uint32_t hLarge;
static uint32_t hLarger;
static uint32_t hSmaller;
static uint32_t hSmall;
- static uint32_t height_to_pixels (TrackHeight);
-
TimeAxisView(ARDOUR::Session& sess, PublicEditor& ed, TimeAxisView* parent, ArdourCanvas::Canvas& canvas);
virtual ~TimeAxisView ();
+ XMLNode& get_state (void);
+ int set_state (const XMLNode&);
+
/* public data: XXX create accessor/mutators for these ?? */
PublicEditor& editor;
- TrackHeight height_style;
- uint32_t height; /* in canvas units */
- uint32_t effective_height; /* in canvas units */
- double y_position;
- int order;
+ uint32_t effective_height; /* in canvas units */
+ double y_position;
+ int order;
- ArdourCanvas::Group *canvas_display;
- Gtk::VBox *control_parent;
+ uint32_t current_height() const { return height; }
+
+ ArdourCanvas::Group *canvas_display;
+ Gtk::VBox *control_parent;
/* The Standard LHS Controls */
Gtk::Frame controls_frame;
Gtk::Table controls_table;
Gtk::EventBox controls_ebox;
Gtk::VBox controls_vbox;
+ Gtk::DrawingArea resizer;
+ Gtk::HBox resizer_box;
Gtk::HBox name_hbox;
Gtk::Frame name_frame;
- Gtk::Entry name_entry;
-
+ Gtkmm2ext::FocusEntry name_entry;
+
+ bool resizer_button_press (GdkEventButton*);
+ bool resizer_button_release (GdkEventButton*);
+ bool resizer_motion (GdkEventMotion*);
+ bool resizer_expose (GdkEventExpose*);
+
+ double resize_drag_start;
+ int32_t resize_idle_target;
+ void idle_resize (uint32_t);
+
void hide_name_label ();
void hide_name_entry ();
void show_name_label ();
virtual void entered () {}
virtual void exited () {}
- virtual void set_height (TrackHeight h);
+ virtual void set_height (uint32_t h);
void reset_height();
- /** Steps through the defined heights for this TrackView.
+ /**
+ * Returns a TimeAxisView* if this object covers y, or one of its children does.
+ * If the covering object is a child axis, then the child is returned.
+ * Returns 0 otherwise.
+ */
+
+ TimeAxisView* covers_y_position (double y);
+
+ /**
+ * Steps through the defined heights for this TrackView.
* Sets bigger to true to step up in size, set to fals eot step smaller.
*
* @param bigger true if stepping should increase in size, false otherwise
virtual void step_height (bool bigger);
virtual ARDOUR::RouteGroup* edit_group() const { return 0; }
- virtual ARDOUR::Playlist* playlist() const { return 0; }
+ virtual boost::shared_ptr<ARDOUR::Playlist> playlist() const { return boost::shared_ptr<ARDOUR::Playlist> (); }
+
+ virtual void show_feature_lines (const ARDOUR::AnalysisFeatureList&);
+ virtual void hide_feature_lines ();
virtual void set_samples_per_unit (double);
virtual void show_selection (TimeSelection&);
virtual void hide_selection ();
virtual void reshow_selection (TimeSelection&);
- virtual void show_timestretch (jack_nframes_t start, jack_nframes_t end);
+ virtual void show_timestretch (nframes_t start, nframes_t end);
virtual void hide_timestretch ();
virtual void hide_dependent_views (TimeAxisViewItem&) {}
/* editing operations */
virtual bool cut_copy_clear (Selection&, Editing::CutCopyOp) { return false; }
- virtual bool paste (jack_nframes_t, float times, Selection&, size_t nth) { return false; }
+ virtual bool paste (nframes_t, float times, Selection&, size_t nth) { return false; }
virtual void set_selected_regionviews (RegionSelection&) {}
virtual void set_selected_points (PointSelection&) {}
- virtual ARDOUR::Region* find_next_region (jack_nframes_t pos, ARDOUR::RegionPoint, int32_t dir) {
- return 0;
+ virtual boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t pos, ARDOUR::RegionPoint, int32_t dir) {
+ return boost::shared_ptr<ARDOUR::Region> ();
}
void order_selection_trims (ArdourCanvas::Item *item, bool put_start_on_top);
- virtual void get_selectables (jack_nframes_t start, jack_nframes_t end, double top, double bot, list<Selectable*>& results);
+ virtual void get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable*>& results);
virtual void get_inverted_selectables (Selection&, list<Selectable *>& results);
+ ArdourCanvas::Group* ghost_group;
+
+ void add_ghost (RegionView*);
+ void remove_ghost (RegionView*);
+ void erase_ghost (GhostRegion*);
+
+ /* called at load time when first GUI idle occurs. put
+ expensive data loading/redisplay code in here.
+ */
+
+ virtual void first_idle () {}
+
/* state/serialization management */
+ TimeAxisView* get_parent () { return parent; }
void set_parent (TimeAxisView& p);
bool has_state () const;
- virtual void set_state (const XMLNode&);
- virtual XMLNode* get_state_node () { return 0; }
-
/* call this on the parent */
- virtual XMLNode* get_child_xml_node (const string & childname) { return 0; }
+ virtual XMLNode* get_automation_child_xml_node (ARDOUR::Parameter param) { return 0; }
+
+ typedef std::vector<boost::shared_ptr<TimeAxisView> > Children;
protected:
+ uint32_t height; /* in canvas units */
string controls_base_unselected_name;
string controls_base_selected_name;
/** Find the parent with state */
TimeAxisView* get_parent_with_state();
- std::vector<TimeAxisView*> children;
+ Children children;
bool is_child (TimeAxisView*);
- void remove_child (TimeAxisView*);
- void add_child (TimeAxisView*);
+ void remove_child (boost::shared_ptr<TimeAxisView>);
+ void add_child (boost::shared_ptr<TimeAxisView>);
/* selection display */
ArdourCanvas::Group *selection_group;
+ list<GhostRegion*> ghosts;
+
list<SelectionRect*> free_selection_rects;
list<SelectionRect*> used_selection_rects;
bool _hidden;
bool _has_state;
+ bool in_destructor;
NamePackingBits name_packing;
static void compute_controls_size_info ();
static bool need_size_info;
- void set_height_pixels (uint32_t h);
- void color_handler (ColorID, uint32_t);
+ void set_heights (uint32_t h);
+ void color_handler ();
+
+
+ std::list<ArdourCanvas::SimpleLine*> feature_lines;
+ ARDOUR::AnalysisFeatureList analysis_features;
+ void reshow_feature_lines ();
+
+ void conditionally_add_to_selection ();
}; /* class TimeAxisView */
projects / ardour.git / blobdiff