wmcliphist/wmcliphist.h

   1 #ifndef _WMCLIPHIST_H_
   2 #define _WMCLIPHIST_H_
   3
   4
   5 #define _GNU_SOURCE
   6
   7 #include <signal.h>
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10 #include <string.h>
  11 #include <unistd.h>
  12 #include <ctype.h>
  13 #include <errno.h>
  14 #include <sys/stat.h>
  15
  16 #include <fcntl.h>
  17 #include <regex.h>
  18
  19 #include <gtk/gtk.h>
  20 #include <gdk/gdk.h>
  21 #include <gdk/gdkx.h>
  22
  23 #include "debug.h"
  24
  25
  26 #define VERSION                 0x0003
  27 #define DEF_LOCKED_COLOR        "red"
  28 #define DEF_MENUKEY             "Control+Alt+V"
  29 #define DEF_PREV_ITEM_KEY       "Control+Alt+C"
  30 #define DEF_EXEC_ITEM_KEY       "Control+Alt+E"
  31 #define DEF_CLIPBOARD_STR       "PRIMARY"
  32 #define DEF_CLIPBOARD           GDK_SELECTION_PRIMARY
  33 #define MAX_ITEM_LENGTH         40
  34
  35
  36 /* ==========================================================================
  37  *                                                        CLIPBOARD FUNCTIONS
  38  */
  39
  40 /* history item */
  41 typedef struct {
  42         GtkWidget       *menu_item;
  43         gint            locked;
  44         gchar           *content;
  45         GtkWidget       *menu;
  46 }       HISTORY_ITEM;
  47
  48
  49 /* number of items to keep (may be overriden from command line) */
  50 extern gint             num_items_to_keep;
  51
  52 /* when true, clipboard will be automatically taken up by wmcliphist */
  53 extern gint             auto_take_up;
  54
  55 /* number of items kept */
  56 extern gint             num_items;
  57
  58 /* list of clipboard history items */
  59 extern GList            *history_items;
  60
  61 /* selected item */
  62 extern HISTORY_ITEM     *selected;
  63
  64 /* current number of locked items */
  65 extern gint             locked_count;
  66
  67
  68 /* which clipboard to use */
  69 extern gchar            clipboard_str[32];
  70 extern GdkAtom          clipboard;
  71
  72 #ifdef DEBUG
  73 #define dump_history_list(header)       dump_history_list_fn(header)
  74 #else
  75 #define dump_history_list(header)
  76 #endif
  77
  78
  79 /*
  80  * get clipboard content - partialy inspired by Downloader for X
  81  */
  82 gboolean
  83 my_get_xselection(GtkWidget *window, GdkEvent *event);
  84
  85 /*
  86  * clipboard conversion - inspired by Downloader for X too :)
  87  */
  88 gboolean
  89 time_conv_select();
  90
  91 /*
  92  * handles request for selection from other apps
  93  */
  94 gint
  95 selection_handle(GtkWidget *widget,
  96                 GtkSelectionData *selection_data,
  97                 guint info,
  98                 guint time_stamp,
  99                 gpointer data);
 100
 101
 102 /* ==========================================================================
 103  *                                                                  RC CONFIG
 104  */
 105
 106 /* action record */
 107 typedef struct {
 108         regex_t                 expression;
 109         enum {
 110                 ACT_EXEC,
 111                 ACT_SUBMENU,
 112                 ACT_IGNORE
 113         }                       action;
 114         char                    *command;
 115         GtkWidget               *menu_item;
 116         GtkWidget               *submenu;
 117 } ACTION;
 118
 119
 120 extern GList    *action_list;
 121
 122
 123 /*
 124  * returns config/data file name in user's home
 125  */
 126 char *
 127 rcconfig_get_name(char *append);
 128
 129 /*
 130  * read and parse rcconfig
 131  */
 132 int
 133 rcconfig_get(char *fname);
 134
 135 /*
 136  * free rcconfig data
 137  */
 138 void
 139 rcconfig_free();
 140
 141
 142
 143 /* ==========================================================================
 144  *                                                                        GUI
 145  */
 146
 147 /* error codes */
 148 #define E_BASE          10000
 149 #define E_OPEN          (E_BASE | 1)
 150 #define E_INVALID       (E_BASE | 2)
 151 #define E_REMOVE        (E_BASE | 3)
 152 #define E_TOO_MUCH      (E_BASE | 4)
 153 #define E_WRITE         (E_BASE | 5)
 154 #define E_RENAME        (E_BASE | 6)
 155
 156
 157 /*
 158  * process new history item
 159  */
 160 void
 161 process_item(char *content, gint locked, gboolean exec);
 162
 163
 164
 165 /* ==========================================================================
 166  *                                                          HISTORY FUNCTIONS
 167  */
 168
 169 /*
 170  * autosave period
 171  */
 172 extern int      autosave_period;
 173
 174 /*
 175  * confirm actions?
 176  */
 177 extern int      confirm_exec;
 178
 179 /*
 180  *  Exec immediately when item is captured?
 181  */
 182 extern int      exec_immediately;
 183
 184 /*
 185  * move supplied item to begin
 186  */
 187 void
 188 move_item_to_begin(HISTORY_ITEM *item);
 189
 190 /*
 191  * Execute an item.
 192  */
 193 void
 194 exec_item(char *content, ACTION *action);
 195
 196 /*
 197  * loads history from file
 198  */
 199 int
 200 history_load(gboolean dump_only);
 201
 202 /*
 203  * store history to file
 204  */
 205 int
 206 history_save();
 207
 208 /*
 209  * free history data
 210  */
 211 void
 212 history_free();
 213
 214 /*
 215  * autosave timer function
 216  */
 217 gboolean
 218 history_autosave();
 219
 220
 221 /* ==========================================================================
 222  *                                                                    HOTKEYS
 223  */
 224
 225 /* hotkeys */
 226 extern gchar            menukey_str[32];
 227 extern guint            menukey;
 228 extern gchar            prev_item_key_str[32];
 229 extern gchar            exec_item_key_str[32];
 230
 231 /*
 232  *  Exec on hotkey?
 233  */
 234 extern int      exec_hotkey;
 235
 236 /*
 237  * initialize hotkeys
 238  */
 239 void
 240 hotkeys_init();
 241
 242 /*
 243  * disable hotkeys
 244  */
 245 void
 246 hotkeys_done();
 247
 248
 249
 250 /* ==========================================================================
 251  *                                                                        GUI
 252  */
 253
 254 /* color of locked item */
 255 extern gchar            locked_color_str[32];
 256 extern GdkRGBA          locked_color;
 257 extern gint             submenu_count;
 258
 259 /*
 260  *  Exec on middle click?
 261  */
 262 extern int      exec_middleclick;
 263
 264 /* main window widget */
 265 extern GtkWidget        *main_window;
 266
 267 /* dock icon widget */
 268 extern GtkWidget        *dock_app;
 269
 270 /* clipboard history menu */
 271 extern GtkWidget        *menu_hist;
 272 extern GtkWidget        *menu_title;
 273
 274 /* application menu */
 275 extern GtkWidget        *menu_app;
 276 extern GtkWidget        *menu_app_clip_ignore;
 277 extern GtkWidget        *menu_app_clip_lock;
 278 extern GtkWidget        *menu_app_exit;
 279 extern GtkWidget        *menu_app_save;
 280
 281 /* button */
 282 extern GtkWidget        *button;
 283
 284 /* event */
 285 extern GtkWidget        *event;
 286
 287 /* pixmap */
 288 extern GtkWidget        *pixmap;
 289
 290 /*
 291  * dock button click response
 292  */
 293 gboolean
 294 button_press(GtkWidget *widget, GdkEvent *event, gpointer data);
 295
 296 /*
 297  * checks, if there is already such item in menu,
 298  * in which case it moves it to the begining
 299  */
 300 HISTORY_ITEM *
 301 menu_item_exists(gchar *content, GtkWidget *submenu);
 302
 303 /*
 304  * add new item to menu
 305  */
 306 HISTORY_ITEM *
 307 menu_item_add(gchar *content, gint locked, GtkWidget *target_menu);
 308
 309
 310 /*
 311  * application main menu handler
 312  */
 313 gboolean
 314 menu_app_item_click(GtkWidget *menuitem, gpointer data);
 315
 316
 317 /*
 318  * open dialog with specified message andbuttons
 319  * and return number of button pressed
 320  */
 321 gint
 322 show_message(gchar *message, char *title,
 323                 char *b1_text, char *b2_text, char *b3_text);
 324
 325
 326
 327 /* ==========================================================================
 328  *                                                                  UTILITIES
 329  */
 330 gchar *
 331 from_utf8(gchar *string);
 332
 333 #endif