X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_clock.h;h=6b8c31d5ad39db26f66f84d84d5360c1504d8293;hb=54fd56de755a44420d906ad660b18c2d671f1057;hp=8e0ab53a9d1285b8730f64f90e12ea69cd6c558f;hpb=0a53bb1d42361eeb6552af03a1d3578535d948d0;p=ardour.git diff --git a/gtk2_ardour/audio_clock.h b/gtk2_ardour/audio_clock.h index 8e0ab53a9d..6b8c31d5ad 100644 --- a/gtk2_ardour/audio_clock.h +++ b/gtk2_ardour/audio_clock.h @@ -21,6 +21,9 @@ #define __audio_clock_h__ #include +#include + +#include #include #include @@ -30,47 +33,66 @@ #include "ardour/ardour.h" #include "ardour/session_handle.h" -class CairoEditableText; -class CairoCell; -class CairoTextCell; +#include "gtkmm2ext/cairo_widget.h" +#include "ardour_button.h" namespace ARDOUR { class Session; } -class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr +class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr { - public: + public: enum Mode { Timecode, BBT, MinSec, - Frames, - Off + Frames }; 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; } + 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); + void set (framepos_t, bool force = false, ARDOUR::framecnt_t offset = 0); void set_from_playhead (); void locate (); - void set_mode (Mode); + void set_mode (Mode, bool noemit = false); void set_bbt_reference (framepos_t); - void set_is_duration (bool); + void set_is_duration (bool); - void set_widget_name (const 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; void set_session (ARDOUR::Session *s); + void set_negative_allowed (bool yn); + + ArdourButton* left_btn () { return &_left_btn; } + 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 (framepos_t, char* buf, size_t bufsize, float frame_rate); sigc::signal ValueChanged; sigc::signal mode_changed; @@ -79,28 +101,58 @@ class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr static sigc::signal ModeChanged; static std::vector clocks; - static bool has_focus() { return _has_focus; } + protected: + void render (cairo_t*, cairo_rectangle_t*); + bool get_is_duration () const { return is_duration; } ; + + virtual void build_ops_menu (); + Gtk::Menu *ops_menu; + + bool on_button_press_event (GdkEventButton *ev); + bool on_button_release_event(GdkEventButton *ev); - CairoEditableText& main_display () const { return *display; } - CairoEditableText* supplemental_left_display () const { return supplemental_left; } - CairoEditableText* supplemental_right_display () const { return supplemental_right; } + ArdourButton _left_btn; + ArdourButton _right_btn; - private: + 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; + Glib::RefPtr _layout; + + bool _with_info; + + Pango::AttrColor* editing_attr; + Pango::AttrColor* foreground_attr; + + Pango::AttrList normal_attributes; + Pango::AttrList editing_attributes; - CairoEditableText* display; + 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, + Timecode_Hours = 1, Timecode_Minutes, Timecode_Seconds, Timecode_Frames, @@ -112,113 +164,93 @@ class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr Beats, Ticks, AudioFrames, - - Colon1, - Colon2, - Colon3, - Bar1, - Bar2, - - LowerLeft1, - LowerLeft2, - LowerRight1, - LowerRight2, }; - /** CairoCells of various kinds for each of our non-text Fields */ - std::map _fixed_cells; - /** CairoTextCells for each of our text Fields */ - std::map _text_cells; - CairoTextCell* label (Field) const; + Field index_to_field (int index) const; + + /* 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(). + */ - Gtk::HBox off_hbox; - - CairoEditableText* supplemental_left; - CairoEditableText* supplemental_right; + std::vector insert_map; - Gtk::HBox top; - Gtk::HBox bottom; + bool editing; + std::string edit_string; + std::string pre_edit_string; + std::string input_string; - Field editing_field; framepos_t bbt_reference_time; framepos_t last_when; bool last_pdelta; bool last_sdelta; - uint32_t last_hrs; - uint32_t last_mins; - uint32_t last_secs; - uint32_t last_frames; - bool last_negative; - - long ms_last_hrs; - long ms_last_mins; - int ms_last_secs; - int ms_last_millisecs; - 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&); + 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 */ - - bool scroll (GdkEventScroll *ev, CairoCell*); - bool button_press (GdkEventButton *ev, CairoCell*); - bool button_release (GdkEventButton *ev, CairoCell*); - sigc::connection scroll_connection; - sigc::connection button_press_connection; - sigc::connection button_release_connection; - - 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*); - + void set_slave_info (); void set_timecode (framepos_t, bool); - void set_bbt (framepos_t, bool); + void set_bbt (framepos_t, ARDOUR::framecnt_t, bool); void set_minsec (framepos_t, bool); void set_frames (framepos_t, bool); - framepos_t get_frames (Field, framepos_t pos = 0, int dir = 1); + void set_clock_dimensions (Gtk::Requisition&); - 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; + framepos_t get_frame_step (Field, framepos_t pos = 0, int dir = 1); - void build_ops_menu (); + bool timecode_validate_edit (const std::string&); + bool bbt_validate_edit (const std::string&); + bool minsec_validate_edit (const std::string&); - void session_configuration_changed (std::string); + framepos_t frames_from_timecode_string (const std::string&) const; + framepos_t frames_from_bbt_string (framepos_t, const std::string&) const; + framepos_t frame_duration_from_bbt_string (framepos_t, const std::string&) const; + framepos_t frames_from_minsec_string (const std::string&) const; + framepos_t frames_from_audioframes_string (const std::string&) const; - static uint32_t field_length[]; - static bool _has_focus; + void session_configuration_changed (std::string); + void session_property_changed (const PBD::PropertyChange&); - void on_style_changed (const Glib::RefPtr&); - bool on_key_press_event (GdkEventKey*); - bool on_key_release_event (GdkEventKey*); + Field index_to_field () const; - void end_edit (); + void start_edit (Field f = Field (0)); + void end_edit (bool); + void end_edit_relative (bool); void edit_next_field (); + ARDOUR::framecnt_t parse_as_distance (const std::string&); + + ARDOUR::framecnt_t parse_as_timecode_distance (const std::string&); + ARDOUR::framecnt_t parse_as_minsec_distance (const std::string&); + ARDOUR::framecnt_t parse_as_bbt_distance (const std::string&); + ARDOUR::framecnt_t parse_as_frames_distance (const std::string&); + + 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 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__ */