X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_clock.h;h=62e62c5f8f931d65643293b39cfdf30103fa5a3c;hb=777266f220b31b6f68f1d0397906324b3ac3549d;hp=3771cb763d41e64ed8391e3e511c03859f719c89;hpb=b25fbc8a956528a7c648eb3960782aa31cc2a36e;p=ardour.git diff --git a/gtk2_ardour/audio_clock.h b/gtk2_ardour/audio_clock.h index 3771cb763d..62e62c5f8f 100644 --- a/gtk2_ardour/audio_clock.h +++ b/gtk2_ardour/audio_clock.h @@ -33,7 +33,8 @@ #include "ardour/ardour.h" #include "ardour/session_handle.h" -#include "cairo_widget.h" +#include "gtkmm2ext/cairo_widget.h" +#include "ardour_button.h" namespace ARDOUR { class Session; @@ -41,7 +42,7 @@ namespace ARDOUR { class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr { - public: + public: enum Mode { Timecode, BBT, @@ -50,7 +51,8 @@ class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr }; 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; } @@ -58,22 +60,39 @@ class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr 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_draw_background (bool yn); + void set_is_duration (bool); + + 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; @@ -82,10 +101,20 @@ class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr static sigc::signal ModeChanged; static std::vector clocks; - protected: - void render (cairo_t*); + 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; - private: + bool on_button_press_event (GdkEventButton *ev); + bool on_button_release_event(GdkEventButton *ev); + + ArdourButton _left_btn; + ArdourButton _right_btn; + + private: Mode _mode; std::string _name; bool is_transient; @@ -93,33 +122,37 @@ class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr 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; - bool _need_bg; - - Gtk::Menu *ops_menu; + int em_width; + bool _edit_by_click_field; + bool _negative_allowed; + bool edit_is_negative; Glib::RefPtr _layout; - Glib::RefPtr _left_layout; - Glib::RefPtr _right_layout; + + bool _with_info; Pango::AttrColor* editing_attr; - Pango::AttrColor* background_attr; Pango::AttrColor* foreground_attr; Pango::AttrList normal_attributes; Pango::AttrList editing_attributes; - Pango::AttrList info_attributes; + int first_height; + int first_width; + bool style_resets_first; int layout_height; int layout_width; - int info_height; - int upper_height; - double mode_based_info_ratio; + 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, @@ -135,12 +168,19 @@ class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr 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(). + */ + + std::vector insert_map; + bool editing; std::string edit_string; std::string pre_edit_string; std::string input_string; - std::string::size_type insert_max; - + framepos_t bbt_reference_time; framepos_t last_when; bool last_pdelta; @@ -152,57 +192,66 @@ class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr double drag_accum; Field drag_field; - /** 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; - void on_realize (); 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_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); + void set_clock_dimensions (Gtk::Requisition&); + 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&); + bool minsec_validate_edit (const std::string&); - 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 build_ops_menu (); + 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 session_configuration_changed (std::string); + void session_property_changed (const PBD::PropertyChange&); + void metric_position_changed (); Field index_to_field () const; - void start_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 (); + 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 timecode_tester (); + void drop_focus (); + void dpi_reset (); double bg_r, bg_g, bg_b, bg_a; + double cursor_r, cursor_g, cursor_b, cursor_a; + + double xscale; + double yscale; }; #endif /* __audio_clock_h__ */