#define __audio_clock_h__
#include <map>
+#include <vector>
+
+#include <pangomm.h>
#include <gtkmm/alignment.h>
#include <gtkmm/box.h>
#include <gtkmm/menu.h>
-#include <gtkmm/eventbox.h>
#include <gtkmm/label.h>
-#include <gtkmm/frame.h>
#include "ardour/ardour.h"
#include "ardour/session_handle.h"
-class CairoEditableText;
-class CairoCell;
-class CairoTextCell;
+#include "gtkmm2ext/cairo_widget.h"
+#include "widgets/ardour_button.h"
namespace ARDOUR {
class Session;
}
-class AudioClock : public Gtk::Alignment, public ARDOUR::SessionHandlePtr
+class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr
{
- public:
+ public:
enum Mode {
Timecode,
BBT,
MinSec,
- Frames,
- Off
+ Seconds,
+ Samples
};
AudioClock (const std::string& clock_name, bool is_transient, const std::string& widget_name,
- bool editable, bool follows_playhead, bool duration = false, bool with_info = false);
+ bool editable, bool follows_playhead, bool duration = false, bool with_info = false,
+ bool accept_on_focus_out = false);
~AudioClock ();
Mode mode() const { return _mode; }
+ void set_off (bool yn);
+ bool off() const { return _off; }
+ bool on() const { return !_off; }
+ void set_widget_name (const std::string& name);
+ void set_active_state (Gtkmm2ext::ActiveState s);
+ void set_editable (bool yn);
+ void set_corner_radius (double);
void focus ();
- void set (framepos_t, bool force = false, ARDOUR::framecnt_t offset = 0, char which = 0);
+ virtual void set (samplepos_t, bool force = false, ARDOUR::samplecnt_t offset = 0);
void set_from_playhead ();
void locate ();
- void set_mode (Mode);
- void set_bbt_reference (framepos_t);
- void set_is_duration (bool);
+ void set_mode (Mode, bool noemit = false);
+ void set_bbt_reference (samplepos_t);
+ void set_is_duration (bool);
- void set_widget_name (std::string);
+ void copy_text_to_clipboard () const;
std::string name() const { return _name; }
- framepos_t current_time (framepos_t position = 0) const;
- framepos_t current_duration (framepos_t position = 0) const;
+ samplepos_t current_time (samplepos_t position = 0) const;
+ samplepos_t current_duration (samplepos_t position = 0) const;
void set_session (ARDOUR::Session *s);
+ void set_negative_allowed (bool yn);
+
+ ArdourWidgets::ArdourButton* left_btn () { return &_left_btn; }
+ ArdourWidgets::ArdourButton* right_btn () { return &_right_btn; }
+
+ /** Alter cairo scaling during rendering.
+ *
+ * Used by clocks that resize themselves
+ * to fit any given space. Can lead
+ * to font distortion.
+ */
+ void set_scale (double x, double y);
+
+ static void print_minsec (samplepos_t, char* buf, size_t bufsize, float sample_rate);
sigc::signal<void> ValueChanged;
sigc::signal<void> mode_changed;
static sigc::signal<void> ModeChanged;
static std::vector<AudioClock*> clocks;
- static bool has_focus() { return _has_focus; }
+ protected:
+ void render (Cairo::RefPtr<Cairo::Context> const&, cairo_rectangle_t*);
+ bool get_is_duration () const { return is_duration; }
+ ARDOUR::samplecnt_t offset () const { return _offset; }
+
+ virtual void build_ops_menu ();
+ Gtk::Menu *ops_menu;
+
+ bool on_button_press_event (GdkEventButton *ev);
+ bool on_button_release_event(GdkEventButton *ev);
- private:
+ ArdourWidgets::ArdourButton _left_btn;
+ ArdourWidgets::ArdourButton _right_btn;
+
+ private:
Mode _mode;
- uint32_t key_entry_state;
std::string _name;
bool is_transient;
bool is_duration;
bool editable;
/** true if this clock follows the playhead, meaning that certain operations are redundant */
bool _follows_playhead;
+ bool _accept_on_focus_out;
+ bool _off;
+ int em_width;
+ bool _edit_by_click_field;
+ bool _negative_allowed;
+ bool edit_is_negative;
- Gtk::Menu *ops_menu;
+ samplepos_t _limit_pos;
- CairoEditableText* timecode;
- CairoEditableText* minsec;
- CairoEditableText* bbt;
- CairoEditableText* frames;
+ ARDOUR::samplecnt_t _offset;
- enum Field {
- /* Field IDs must start at 1. Cell ID zero
- is reserved in CairoEditableText
- */
+ Glib::RefPtr<Pango::Layout> _layout;
+
+ bool _with_info;
+
+ Pango::AttrColor* editing_attr;
+ Pango::AttrColor* foreground_attr;
+
+ Pango::AttrList normal_attributes;
+ Pango::AttrList editing_attributes;
+
+ int first_height;
+ int first_width;
+ bool style_resets_first;
+ int layout_height;
+ int layout_width;
+ double corner_radius;
+ uint32_t font_size;
+
+ static const double info_font_scale_factor;
+ static const double separator_height;
+ static const double x_leading_padding;
+ enum Field {
Timecode_Hours = 1,
- Timecode_Colon1,
Timecode_Minutes,
- Timecode_Colon2,
Timecode_Seconds,
- Timecode_Colon3,
- Timecode_Frames,
+ Timecode_frames,
MS_Hours,
- MS_Colon1,
MS_Minutes,
- MS_Colon2,
- MS_Colon3, // to become a dot cell
MS_Seconds,
MS_Milliseconds,
Bars,
- BBT_Bar1,
Beats,
- BBT_Bar2,
Ticks,
- AudioFrames,
+ SS_Seconds,
+ SS_Deciseconds,
+ S_Samples,
+ };
- Timecode_LowerLeft1,
- Timecode_LowerLeft2,
- Timecode_LowerRight1,
- Timecode_LowerRight2,
+ Field index_to_field (int index) const;
- BBT_LowerLeft1,
- BBT_LowerLeft2,
- BBT_LowerRight1,
- BBT_LowerRight2,
- };
+ /* this maps the number of input characters/digits when editing
+ to a cursor position. insert_map[N] = index of character/digit
+ where the cursor should be after N chars/digits. it is
+ mode specific and so it is filled during set_mode().
+ */
- /** CairoCells of various kinds for each of our non-text Fields */
- std::map<Field,CairoCell*> _fixed_cells;
- /** CairoTextCells for each of our text Fields */
- std::map<Field, CairoTextCell*> _text_cells;
- CairoTextCell* label (Field) const;
-
- Gtk::HBox off_hbox;
-
- CairoEditableText* timecode_supplemental_left;
- CairoEditableText* timecode_supplemental_right;
- CairoEditableText* bbt_supplemental_left;
- CairoEditableText* bbt_supplemental_right;
-
- Gtk::VBox timecode_packer;
- Gtk::HBox timecode_top;
- Gtk::HBox timecode_bottom;
- Gtk::HBox minsec_packer;
- Gtk::HBox bbt_top;
- Gtk::HBox bbt_bottom;
- Gtk::VBox bbt_packer;
- Gtk::HBox frames_packer;
-
- Gtk::Label* frames_upper_info_label;
- Gtk::Label* frames_lower_info_label;
- Gtk::VBox frames_info_box;
-
- CairoEditableText* current_cet;
- Field editing_field;
- framepos_t bbt_reference_time;
- framepos_t last_when;
- bool last_pdelta;
- bool last_sdelta;
+ std::vector<int> insert_map;
- uint32_t last_hrs;
- uint32_t last_mins;
- uint32_t last_secs;
- uint32_t last_frames;
- bool last_negative;
+ bool editing;
+ std::string edit_string;
+ std::string pre_edit_string;
+ std::string input_string;
- long ms_last_hrs;
- long ms_last_mins;
- int ms_last_secs;
- int ms_last_millisecs;
+ samplepos_t bbt_reference_time;
+ samplepos_t last_when;
+ bool last_pdelta;
+ bool last_sdelta;
bool dragging;
double drag_start_y;
double drag_y;
double drag_accum;
-
- /** true if the time of this clock is the one displayed in its widgets.
- * if false, the time in the widgets is an approximation of _canonical_time,
- * and _canonical_time should be returned as the `current' time of the clock.
- */
- bool _canonical_time_is_displayed;
- framepos_t _canonical_time;
+ Field drag_field;
void on_realize ();
+ bool on_key_press_event (GdkEventKey *);
+ bool on_key_release_event (GdkEventKey *);
+ bool on_scroll_event (GdkEventScroll *ev);
+ void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
+ void on_size_request (Gtk::Requisition* req);
+ bool on_motion_notify_event (GdkEventMotion *ev);
+ bool on_focus_out_event (GdkEventFocus*);
- bool key_press (GdkEventKey *);
- bool key_release (GdkEventKey *);
-
- /* proxied from CairoEditableText */
+ void set_slave_info ();
+ void set_timecode (samplepos_t, bool);
+ void set_bbt (samplepos_t, ARDOUR::samplecnt_t, bool);
+ void set_minsec (samplepos_t, bool);
+ void set_seconds (samplepos_t, bool);
+ void set_samples (samplepos_t, bool);
+ void set_out_of_bounds (bool negative);
- bool scroll (GdkEventScroll *ev, uint32_t);
- bool button_press (GdkEventButton *ev, uint32_t);
- bool button_release (GdkEventButton *ev, uint32_t);
- sigc::connection scroll_connection;
- sigc::connection button_press_connection;
- sigc::connection button_release_connection;
+ void set_clock_dimensions (Gtk::Requisition&);
- bool field_motion_notify_event (GdkEventMotion *ev, Field);
- bool field_focus_in_event (GdkEventFocus *, Field);
- bool field_focus_out_event (GdkEventFocus *, Field);
- bool drop_focus_handler (GdkEventFocus*);
+ samplepos_t get_sample_step (Field, samplepos_t pos = 0, int dir = 1);
- void set_timecode (framepos_t, bool);
- void set_bbt (framepos_t, bool);
- void set_minsec (framepos_t, bool);
- void set_frames (framepos_t, bool);
+ bool timecode_validate_edit (const std::string&);
+ bool bbt_validate_edit (std::string&);
+ bool minsec_validate_edit (const std::string&);
- framepos_t get_frames (Field, framepos_t pos = 0, int dir = 1);
+ samplepos_t samples_from_timecode_string (const std::string&) const;
+ samplepos_t samples_from_bbt_string (samplepos_t, const std::string&) const;
+ samplepos_t sample_duration_from_bbt_string (samplepos_t, const std::string&) const;
+ samplepos_t samples_from_minsec_string (const std::string&) const;
+ samplepos_t samples_from_seconds_string (const std::string&) const;
+ samplepos_t samples_from_audiosamples_string (const std::string&) const;
- void timecode_sanitize_display();
- framepos_t timecode_frame_from_display () const;
- framepos_t bbt_frame_from_display (framepos_t) const;
- framepos_t bbt_frame_duration_from_display (framepos_t) const;
- framepos_t minsec_frame_from_display () const;
- framepos_t audio_frame_from_display () const;
+ void session_configuration_changed (std::string);
+ void session_property_changed (const PBD::PropertyChange&);
- void build_ops_menu ();
+ Field index_to_field () const;
- void session_configuration_changed (std::string);
+ void start_edit (Field f = Field (0));
+ void end_edit (bool);
+ void end_edit_relative (bool);
+ void edit_next_field ();
+ ARDOUR::samplecnt_t parse_as_distance (const std::string&);
- static std::map<AudioClock::Field,uint32_t> field_length;
- static void fill_field_lengths();
- static bool _has_focus;
+ ARDOUR::samplecnt_t parse_as_timecode_distance (const std::string&);
+ ARDOUR::samplecnt_t parse_as_minsec_distance (const std::string&);
+ ARDOUR::samplecnt_t parse_as_bbt_distance (const std::string&);
+ ARDOUR::samplecnt_t parse_as_seconds_distance (const std::string&);
+ ARDOUR::samplecnt_t parse_as_samples_distance (const std::string&);
- void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
- bool on_key_press_event (GdkEventKey*);
- bool on_key_release_event (GdkEventKey*);
+ void set_font (Pango::FontDescription);
+ void set_colors ();
+ void show_edit_status (int length);
+ int merge_input_and_edit_string ();
+ std::string get_field (Field);
- void end_edit ();
- void edit_next_field ();
+ void drop_focus ();
+ void dpi_reset ();
- void connect_signals ();
- void disconnect_signals ();
+ double bg_r, bg_g, bg_b, bg_a;
+ double cursor_r, cursor_g, cursor_b, cursor_a;
- void set_theme ();
+ double xscale;
+ double yscale;
};
#endif /* __audio_clock_h__ */
projects / ardour.git / blobdiff