X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_clock.h;h=400d5a7f28a1be746c4d2d6481442eafab340f3c;hb=91c057494be9f97020211ee1855c2d1d190df95c;hp=d7971ffafd7acc58f0032097bdb6c588beddc6a6;hpb=a56555e8b200970a364c5f341d9ad938f53553c6;p=ardour.git diff --git a/gtk2_ardour/audio_clock.h b/gtk2_ardour/audio_clock.h index d7971ffafd..400d5a7f28 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 @@ -30,15 +33,13 @@ #include "ardour/ardour.h" #include "ardour/session_handle.h" -class CairoEditableText; -class CairoCell; -class CairoTextCell; +#include "cairo_widget.h" namespace ARDOUR { class Session; } -class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr +class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr { public: enum Mode { @@ -55,18 +56,21 @@ class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr 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 set_fixed_width (bool); 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_bbt_reference (framepos_t); void set_is_duration (bool); - void set_widget_name (const std::string&); - std::string name() const { return _name; } framepos_t current_time (framepos_t position = 0) const; @@ -80,15 +84,11 @@ class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr static sigc::signal ModeChanged; static std::vector clocks; - static bool has_focus() { return _has_focus; } - - CairoEditableText& main_display () const { return *display; } - CairoEditableText* supplemental_left_display () const { return supplemental_left; } - CairoEditableText* supplemental_right_display () const { return supplemental_right; } + protected: + void render (cairo_t*); private: Mode _mode; - uint32_t key_entry_state; std::string _name; bool is_transient; bool is_duration; @@ -96,13 +96,36 @@ class AudioClock : public Gtk::VBox, public ARDOUR::SessionHandlePtr /** true if this clock follows the playhead, meaning that certain operations are redundant */ bool _follows_playhead; bool _off; + bool _fixed_width; + int layout_x_offset; Gtk::Menu *ops_menu; - CairoEditableText* display; + Glib::RefPtr _layout; + Glib::RefPtr _left_layout; + Glib::RefPtr _right_layout; + + Pango::AttrColor* editing_attr; + Pango::AttrColor* foreground_attr; + + Pango::AttrList normal_attributes; + Pango::AttrList editing_attributes; + Pango::AttrList info_attributes; + + int first_height; + int first_width; + int layout_height; + int layout_width; + int info_height; + int upper_height; + double mode_based_info_ratio; + double corner_radius; + + static const double info_font_scale_factor; + static const double separator_height; + static const double x_leading_padding; enum Field { - Timecode_Sign, Timecode_Hours, Timecode_Minutes, Timecode_Seconds, @@ -115,114 +138,88 @@ 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; - Gtk::HBox off_hbox; - - CairoEditableText* supplemental_left; - CairoEditableText* supplemental_right; + /* 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(). + */ + + 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 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*); + bool on_key_press_event (GdkEventKey *); + bool on_key_release_event (GdkEventKey *); + bool on_scroll_event (GdkEventScroll *ev); + bool on_button_press_event (GdkEventButton *ev); + bool on_button_release_event(GdkEventButton *ev); + void on_style_changed (const Glib::RefPtr&); + void on_size_request (Gtk::Requisition* req); + bool on_motion_notify_event (GdkEventMotion *ev); + void on_size_allocate (Gtk::Allocation&); + bool on_focus_out_event (GdkEventFocus*); void set_timecode (framepos_t, bool); void set_bbt (framepos_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); + framepos_t get_frame_step (Field, framepos_t pos = 0, int dir = 1); + + bool timecode_validate_edit (const std::string&); + bool bbt_validate_edit (const std::string&); - 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 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; void build_ops_menu (); void session_configuration_changed (std::string); - static uint32_t field_length[]; - static bool _has_focus; - - 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 (); + 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 (); + void set_colors (); + void show_edit_status (int length); - void connect_signals (); - void disconnect_signals (); + void drop_focus (); + void dpi_reset (); - void set_theme (); - void toggle_off (); + double bg_r, bg_g, bg_b, bg_a; + double cursor_r, cursor_g, cursor_b, cursor_a; }; #endif /* __audio_clock_h__ */