chord__editor__space_8h_source.html

// SPDX-FileCopyrightText: © 2019, 2022 Alexandros Theodotou <alex@zrythm.org>

// SPDX-License-Identifier: LicenseRef-ZrythmLicense


#ifndef __GUI_WIDGETS_CHORD_EDITOR_SPACE_H__

#define __GUI_WIDGETS_CHORD_EDITOR_SPACE_H__


#include "gui/backend/gtk_widgets/gtk_wrapper.h"


#define CHORD_EDITOR_SPACE_WIDGET_TYPE (chord_editor_space_widget_get_type ())

G_DECLARE_FINAL_TYPE (

  ChordEditorSpaceWidget,

  chord_editor_space_widget,

  Z,

  CHORD_EDITOR_SPACE_WIDGET,

  GtkBox)


typedef struct _ArrangerWidget ArrangerWidget;

typedef struct _ChordKeyWidget ChordKeyWidget;


#define MW_CHORD_EDITOR_SPACE MW_CLIP_EDITOR_INNER->chord_editor_space


typedef struct _ChordEditorSpaceWidget

{

  GtkBox parent_instance;


  GtkPaned * main_top_bot_paned;


  GtkBox * chord_keys_slash_arranger_box;


  GtkBox * left_box;


  GtkBox * chord_keys_box;


  ChordKeyWidget * chord_keys[128];


  GtkBox * chord_key_boxes[128];


  GtkScrolledWindow * chord_keys_scroll;


  GtkSizeGroup * arranger_and_keys_vsize_group;


  ArrangerWidget * arranger;

} ChordEditorSpaceWidget;


int

chord_editor_space_widget_get_chord_height (ChordEditorSpaceWidget * self);


int

chord_editor_space_widget_get_all_chords_height (ChordEditorSpaceWidget * self);


void

chord_editor_space_widget_setup (ChordEditorSpaceWidget * self);


void

chord_editor_space_widget_update_size_group (

  ChordEditorSpaceWidget * self,

  int                      visible);


void

chord_editor_space_widget_set_chord_keys_scroll_start_y (

  ChordEditorSpaceWidget * self,

  int                      y);


void

chord_editor_space_widget_refresh (ChordEditorSpaceWidget * self);


void

chord_editor_space_widget_refresh_chords (ChordEditorSpaceWidget * self);


#endif

ArrangerWidget
struct _ArrangerWidget { GtkWidget parent_instance; ArrangerWidgetType type; GtkGestureDrag * drag; GtkGestureClick * click; GtkGestureClick * right_click; GtkEventControllerMotion *motion_controller; double last_offset_x; double last_offset_y; double offset_x_from_scroll; double offset_y_from_scroll; UiOverlayAction action; double start_x; double start_y; double start_pos_px; bool drag_update_started; std::unique_ptr< Position > earliest_obj_start_pos; Position fade_pos_at_start; std::unique_ptr< ArrangerObject > start_object; std::weak_ptr< ArrangerObject > prj_start_object; std::weak_ptr< ArrangerObject > hovered_object; bool start_object_was_selected; std::unique_ptr< ArrangerSelections > sel_at_start; std::unique_ptr< Region > region_at_start; std::unique_ptr< ArrangerSelections > sel_to_delete; Position start_pos; bool was_paused; Position playhead_pos_at_start; double curr_ticks_diff_from_start; double adj_ticks_diff; double last_adj_ticks_diff; Position curr_pos; Position end_pos; gboolean key_is_pressed; double hover_x; double hover_y; bool hovered; int n_press; std::shared_ptr< SnapGrid > snap_grid; int shift_held; int ctrl_held; int alt_held; gint64 last_frame_time; int visible_track_diff; int lane_diff; int visible_at_diff; int is_pinned; int resizing_range; int resizing_range_start; AutomationTrack *hovered_at; TrackLane * hovered_lane; Track * hovered_track; GdkTexture *symbolic_link_texture; GdkTexture *music_note_16th_texture; GdkTexture *fork_awesome_snowflake_texture; GdkTexture *media_playlist_repeat_texture; int region_icon_texture_size; GskRenderNode *loop_line_node; GskRenderNode *clip_start_line_node; GskRenderNode *cut_line_node; int hovered_note; int start_vel_val; int vel_diff; int hovered_chord_index; float fval_at_start; double dval_at_start; int last_playhead_px; bool redraw; graphene_rect_t last_rect; bool can_link; bool is_highlighted; GdkRectangle highlight_rect; GdkRectangle last_selection_rect; guint drag_start_btn; bool first_draw; double new_hadj_val; Transport::Display ruler_display; PangoLayoutUniquePtr vel_layout; PangoLayoutUniquePtr ap_layout; PangoLayoutUniquePtr audio_layout; PangoLayoutUniquePtr debug_layout; int queued_playhead_px; GtkPopoverMenu *popover_menu; guint unlisten_notes_timeout_id;} ArrangerWidget
A canvas widget for drawing and interacting with arranger objects.
Definition arranger.h:95

chord_editor_space_widget_update_size_group
void chord_editor_space_widget_update_size_group(ChordEditorSpaceWidget *self, int visible)
See CLIP_EDITOR_INNER_WIDGET_ADD_TO_SIZEGROUP.

ChordEditorSpaceWidget
The piano roll widget is the whole space inside the clip editor tab when a CHORD region is selected.
Definition chord_editor_space.h:39

ChordEditorSpaceWidget::arranger_and_keys_vsize_group
GtkSizeGroup * arranger_and_keys_vsize_group
Vertical size goup for the keys and the arranger.
Definition chord_editor_space.h:67

ChordEditorSpaceWidget::chord_keys
ChordKeyWidget * chord_keys[128]
The chord keys (see ChordEditor).
Definition chord_editor_space.h:58

ChordEditorSpaceWidget::chord_keys_slash_arranger_box
GtkBox * chord_keys_slash_arranger_box
The box dividing the chord keys and the arranger.
Definition chord_editor_space.h:47

ChordEditorSpaceWidget::main_top_bot_paned
GtkPaned * main_top_bot_paned
The main vertical paned.
Definition chord_editor_space.h:43

ChordEditorSpaceWidget::arranger
ArrangerWidget * arranger
The arranger.
Definition chord_editor_space.h:70

ChordEditorSpaceWidget::chord_keys_box
GtkBox * chord_keys_box
The box wrapped inside a scroll that will host the ChordKeyWidget's.
Definition chord_editor_space.h:55

ChordEditorSpaceWidget::chord_key_boxes
GtkBox * chord_key_boxes[128]
Containers for each chord key.
Definition chord_editor_space.h:61

ChordEditorSpaceWidget::left_box
GtkBox * left_box
The box on the left of the arranger containing the chord keys.
Definition chord_editor_space.h:51

ChordKeyWidget
Piano roll note widget to be shown on the left side of the piano roll (128 of these).
Definition chord_key.h:32