client/gui_interface.h

   1 /***********************************************************************
   2  Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2, or (at your option)
   6    any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 ***********************************************************************/
  13
  14 #ifndef FC__QTG_CSIDE_H
  15 #define FC__QTG_CSIDE_H
  16
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif /* __cplusplus */
  20
  21 /* common */
  22 #include "fc_types.h"
  23 #include "featured_text.h"
  24 #include "tile.h"
  25
  26 /* client/include */
  27 #include "canvas_g.h"
  28 #include "pages_g.h"
  29
  30 /* client */
  31 #include "tilespec.h"
  32
  33 struct gui_funcs {
  34   void (*ui_init)(void);
  35   void (*ui_main)(int argc, char *argv[]);
  36   void (*ui_exit)(void);
  37
  38   enum gui_type (*get_gui_type)(void);
  39   void (*insert_client_build_info)(char *outbuf, size_t outlen);
  40   void (*adjust_default_options)(void);
  41
  42   void (*version_message)(const char *vertext);
  43   void (*real_output_window_append)(const char *astring,
  44                                     const struct text_tag_list *tags,
  45                                     int conn_id);
  46
  47   bool (*is_view_supported)(enum ts_type type);
  48   void (*free_intro_radar_sprites)(void);
  49   struct sprite * (*load_gfxfile)(const char *filename);
  50   struct sprite * (*create_sprite)(int width, int height, struct color *pcolor);
  51   void (*get_sprite_dimensions)(struct sprite *sprite, int *width, int *height);
  52   struct sprite * (*crop_sprite)(struct sprite *source,
  53                                  int x, int y, int width, int height,
  54                                  struct sprite *mask,
  55                                  int mask_offset_x, int mask_offset_y);
  56   void (*free_sprite)(struct sprite *s);
  57
  58   struct color *(*color_alloc)(int r, int g, int b);
  59   void (*color_free)(struct color *pcolor);
  60
  61   struct canvas *(*canvas_create)(int width, int height);
  62   void (*canvas_free)(struct canvas *store);
  63   void (*canvas_set_zoom)(struct canvas *store, float zoom);
  64   bool (*has_zoom_support)(void);
  65   void (*canvas_copy)(struct canvas *dest, struct canvas *src,
  66                       int src_x, int src_y, int dest_x, int dest_y, int width,
  67                       int height);
  68   void (*canvas_put_sprite)(struct canvas *pcanvas,
  69                             int canvas_x, int canvas_y,
  70                             struct sprite *psprite,
  71                             int offset_x, int offset_y, int width, int height);
  72   void (*canvas_put_sprite_full)(struct canvas *pcanvas,
  73                                  int canvas_x, int canvas_y,
  74                                  struct sprite *psprite);
  75   void (*canvas_put_sprite_fogged)(struct canvas *pcanvas,
  76                                    int canvas_x, int canvas_y,
  77                                    struct sprite *psprite,
  78                                    bool fog, int fog_x, int fog_y);
  79   void (*canvas_put_rectangle)(struct canvas *pcanvas,
  80                                struct color *pcolor,
  81                                int canvas_x, int canvas_y,
  82                                int width, int height);
  83   void (*canvas_fill_sprite_area)(struct canvas *pcanvas,
  84                                   struct sprite *psprite, struct color *pcolor,
  85                                   int canvas_x, int canvas_y);
  86   void (*canvas_put_line)(struct canvas *pcanvas, struct color *pcolor,
  87                           enum line_type ltype, int start_x, int start_y,
  88                           int dx, int dy);
  89   void (*canvas_put_curved_line)(struct canvas *pcanvas, struct color *pcolor,
  90                                  enum line_type ltype, int start_x, int start_y,
  91                                  int dx, int dy);
  92   void (*get_text_size)(int *width, int *height,
  93                         enum client_font font, const char *text);
  94   void (*canvas_put_text)(struct canvas *pcanvas, int canvas_x, int canvas_y,
  95                           enum client_font font, struct color *pcolor,
  96                           const char *text);
  97
  98   void (*set_rulesets)(int num_rulesets, char **rulesets);
  99   void (*options_extra_init)(void);
 100   void (*server_connect)(void);
 101   void (*add_net_input)(int sock);
 102   void (*remove_net_input)(void);
 103   void (*real_conn_list_dialog_update)(void);
 104   void (*close_connection_dialog)(void);
 105   void (*add_idle_callback)(void (callback)(void *), void *data);
 106   void (*sound_bell)(void);
 107
 108   void (*real_set_client_page)(enum client_pages page);
 109   enum client_pages (*get_current_client_page)(void);
 110
 111   void (*set_unit_icon)(int idx, struct unit *punit);
 112   void (*set_unit_icons_more_arrow)(bool onoff);
 113   void (*real_focus_units_changed)(void);
 114   void (*gui_update_font)(const char *font_name, const char *font_value);
 115   void (*set_city_names_font_sizes)(int my_city_names_font_size,
 116                                     int my_city_productions_font_size);
 117
 118   void (*editgui_refresh)(void);
 119   void (*editgui_notify_object_created)(int tag, int id);
 120   void (*editgui_notify_object_changed)(int objtype, int object_id, bool removal);
 121   void (*editgui_popup_properties)(const struct tile_list *tiles, int objtype);
 122   void (*editgui_tileset_changed)(void);
 123   void (*editgui_popdown_all)(void);
 124
 125   void (*update_timeout_label)(void);
 126   void (*real_city_dialog_popup)(struct city *pcity);
 127   void (*real_city_dialog_refresh)(struct city *pcity);
 128   void (*popdown_city_dialog)(struct city *pcity);
 129   void (*popdown_all_city_dialogs)(void);
 130   bool (*handmade_scenario_warning)(void);
 131   void (*refresh_unit_city_dialogs)(struct unit *punit);
 132   bool (*city_dialog_is_open)(struct city *pcity);
 133
 134   bool (*request_transport)(struct unit *pcargo, struct tile *ptile);
 135
 136   void (*gui_load_theme)(const char *directory, const char *theme_name);
 137   void (*gui_clear_theme)(void);
 138   char **(*get_gui_specific_themes_directories)(int *count);
 139   char **(*get_useable_themes_in_directory)(const char *directory, int *count);
 140 };
 141
 142 struct gui_funcs *get_gui_funcs(void);
 143
 144 #ifdef __cplusplus
 145 }
 146 #endif /* __cplusplus */
 147
 148 #endif /* FC__QTG_CSIDE_H */