view-internal.h

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/*
 * rofi
 *
 * MIT/X11 License
 * Copyright © 2013-2023 Qball Cow <qball@gmpclient.org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
 
#ifndef ROFI_VIEW_INTERNAL_H
#define ROFI_VIEW_INTERNAL_H
#include "display.h"
#include "keyb.h"
#include "mode.h"
#include "theme.h"
#include "view.h"
#include "widgets/box.h"
#include "widgets/container.h"
#include "widgets/icon.h"
#include "widgets/listview.h"
#include "widgets/textbox.h"
#include "widgets/widget.h"
 
#ifdef ENABLE_XCB
#include "xcb.h"
#else
#include "xcb-dummy.h"
#endif
 
#ifdef ENABLE_WAYLAND
#include "wayland.h"
#endif

// State of the menu.
 
struct RofiViewState {
  Mode *sw;

  int refilter;
  box *main_window;
  textbox *prompt;
  textbox *text;
  textbox *case_indicator;

  listview *list_view;
  textbox *overlay;
  container *mesg_box;
  textbox *mesg_tb;

  int *distance;
  unsigned int *line_map;
  unsigned int num_lines;

  unsigned int filtered_lines;

  KeyBindingAction prev_action;
  xcb_timestamp_t last_button_press;

  int quit;
  int skip_absorb;
  unsigned int selected_line;
  unsigned int previous_line;
  MenuReturn retv;
  workarea mon;

  box *sidebar_bar;
  unsigned int num_modes;
  textbox **modes;

  textbox *tb_total_rows;
  textbox *tb_filtered_rows;

  textbox *tb_current_entry;
  icon *icon_current_entry;

  MenuFlags menu_flags;
  int mouse_seen;
  int reload;
  void (*finalize)(struct RofiViewState *state);

  int width;
  int height;
  int x;
  int y;
 
#ifdef ENABLE_WAYLAND
  display_buffer_pool *pool;
  gboolean frame_callback;
#endif

  struct {
    int x;
    int y;
    widget *motion_target;
  } mouse;

  rofi_int_matcher **tokens;
  gboolean case_sensitive;
};

 
typedef struct _view_proxy {
  void (*update)(struct RofiViewState *state, gboolean qr);
  void (*temp_configure_notify)(struct RofiViewState *state,
                                xcb_configure_notify_event_t *xce);
  void (*temp_click_to_exit)(struct RofiViewState *state, xcb_window_t target);
  void (*frame_callback)(void);
 
  void (*queue_redraw)(void);
 
  void (*set_window_title)(const char *title);
  void (*calculate_window_position)(struct RofiViewState *state);
  void (*calculate_window_width)(struct RofiViewState *state);
  int (*calculate_window_height)(struct RofiViewState *state);
  void (*window_update_size)(struct RofiViewState *state);
  void (*set_cursor)(RofiCursorType type);
  void (*ping_mouse)(struct RofiViewState *state);
 
  void (*cleanup)(void);
  void (*hide)(void);
  void (*reload)(void);
  void (*__create_window)(MenuFlags menu_flags);
  xcb_window_t (*get_window)(void);
 
  void (*get_current_monitor)(int *width, int *height);
 
  void (*set_size)(struct RofiViewState *state, gint width, gint height);
  void (*get_size)(struct RofiViewState *state, gint *width, gint *height);
 
  void (*pool_refresh)(void);
 
  void (*get_menu_rect)(int *x, int *y, int *w, int *h);
 
} view_proxy;
 
typedef struct {
  char *string;
  int index;
} EntryHistoryIndex;

struct _rofi_view_cache_state {
  xcb_window_t main_window;
  MenuFlags flags;
  GQueue views;
  guint refilter_timeout;
  /* amount of time refiltering delay got reset */
  guint refilter_timeout_count;

  double max_refilter_time;
  gboolean delayed_mode;
  guint user_timeout;
  guint overlay_timeout;
  gboolean entry_history_enable;
  EntryHistoryIndex *entry_history;
  gssize entry_history_length;
  gssize entry_history_index;
};
extern struct _rofi_view_cache_state CacheState;
 
void rofi_view_update(struct RofiViewState *state, gboolean qr);
void rofi_view_calculate_window_position(struct RofiViewState *state);
void rofi_view_calculate_window_width(struct RofiViewState *state);
int rofi_view_calculate_window_height(struct RofiViewState *state);
void rofi_view_window_update_size(struct RofiViewState *state);
void rofi_view_refilter(struct RofiViewState *state);
void rofi_view_set_window_title(const char *title);
 
#endif