ROX-Filer/src/gui_support.h

   1 /*
   2  * ROX-Filer, filer for the ROX desktop project
   3  * By Thomas Leonard, <tal197@users.sourceforge.net>.
   4  */
   5
   6 #ifndef _GUI_SUPPORT_H
   7 #define _GUI_SUPPORT_H
   8
   9 #include <gtk/gtk.h>
  10
  11 #define WIN_STATE_STICKY          (1<<0) /* Fixed relative to screen */
  12 #define WIN_STATE_HIDDEN          (1<<4) /* Not on taskbar but window visible */
  13 #define WIN_STATE_FIXED_POSITION  (1<<8) /* Window is fixed in position even */
  14 #define WIN_STATE_ARRANGE_IGNORE  (1<<9) /* Ignore for auto arranging */
  15
  16 #define WIN_HINTS_SKIP_FOCUS      (1<<0) /* Do not focus */
  17 #define WIN_HINTS_SKIP_WINLIST    (1<<1) /* Not in win list */
  18 #define WIN_HINTS_SKIP_TASKBAR    (1<<2) /* Not on taskbar */
  19
  20 typedef struct _Radios Radios;
  21
  22 extern GdkFont          *fixed_font;
  23 extern gint             screen_width, screen_height;
  24
  25 /* Useful atoms (set by gui_support_init()) */
  26 extern GdkAtom xa__NET_WORKAREA;
  27 extern GdkAtom xa__NET_WM_DESKTOP;
  28 extern GdkAtom xa__NET_CURRENT_DESKTOP;
  29 extern GdkAtom xa__NET_NUMBER_OF_DESKTOPS;
  30
  31 /* For Xinerama */
  32 extern gint             n_monitors;
  33 extern GdkRectangle     *monitor_geom;
  34 /* Smallest monitor - use for sizing windows */
  35 extern gint             monitor_width, monitor_height;
  36 typedef struct {
  37         gboolean left, right, top, bottom;
  38 } MonitorAdjacent;
  39 extern MonitorAdjacent *monitor_adjacent;
  40
  41 typedef void (*HelpFunc)(gpointer data);
  42 typedef const char *ParseFunc(gchar *line);
  43
  44 void gui_store_screen_geometry(GdkScreen *screen);
  45
  46 void gui_support_init(void);
  47 int get_choice(const char *title,
  48                const char *message,
  49                int number_of_buttons, ...);
  50 void report_error(const char *message, ...);
  51 void info_message(const char *message, ...);
  52 void set_cardinal_property(GdkWindow *window, GdkAtom prop, gulong value);
  53 gboolean get_cardinal_property(GdkWindow *window, GdkAtom prop, gulong length,
  54                                gulong *data, gint *actual_length);
  55 int get_current_desktop(void);
  56 int get_number_of_desktops(void);
  57 void get_work_area(int *x, int *y, int *width, int *height);
  58 void make_panel_window(GtkWidget *widget);
  59 void delayed_error(const char *error, ...);
  60 gboolean load_file(const char *pathname, char **data_out, long *length_out);
  61 GtkWidget *new_help_button(HelpFunc show_help, gpointer data);
  62 void parse_file(const char *path, ParseFunc *parse_line);
  63 gboolean get_pointer_xy(int *x, int *y);
  64 int get_monitor_under_pointer(void);
  65 void centre_window(GdkWindow *window, int x, int y);
  66 void wink_widget(GtkWidget *widget);
  67 void destroy_on_idle(GtkWidget *widget);
  68 gint rox_spawn(const gchar *dir, const gchar **argv);
  69 GtkWidget *button_new_mixed(const char *stock, const char *message);
  70 GtkWidget *button_new_image_text(GtkWidget *image, const char *message);
  71 void entry_set_error(GtkWidget *entry, gboolean error);
  72 void window_put_just_above(GdkWindow *higher, GdkWindow *lower);
  73 void fixed_move_fast(GtkFixed *fixed, GtkWidget *widget, int x, int y);
  74 void tooltip_show(guchar *text);
  75 void tooltip_prime(GtkFunction callback, GObject *object);
  76 void widget_modify_font(GtkWidget *widget, PangoFontDescription *font_desc);
  77 gboolean confirm(const gchar *message, const gchar *stock, const gchar *action);
  78
  79 Radios *radios_new(void (*changed)(Radios *, gpointer data), gpointer data);
  80 void radios_add(Radios *radios, const gchar *tip, gint value,
  81                 const gchar *label, ...);
  82 void radios_pack(Radios *radios, GtkBox *box);
  83 void radios_set_value(Radios *radios, gint value);
  84 gint radios_get_value(Radios *radios);
  85 GList *uri_list_to_glist(const char *uri_list);
  86 GtkWidget *simple_image_new(GdkPixbuf *pixbuf);
  87 void render_pixbuf(GdkPixbuf *pixbuf, GdkDrawable *target, GdkGC *gc,
  88                    int x, int y, int width, int height);
  89 /* gdk_window_set_keep_below() only exists in GTK >= 2.4 and is broken until
  90  * 2.4.6 */
  91 void keep_below(GdkWindow *window, gboolean setting);
  92 GdkPixbuf * rox_pixbuf_new_from_file_at_scale (const char *filename,
  93                                                int       width,
  94                                                int       height,
  95                                                gboolean  preserve_aspect_ratio,
  96                                                GError    **error);
  97 void make_heading(GtkWidget *label, double scale_factor);
  98 void launch_uri(GObject *button, const char *uri);
  99 void allow_right_click(GtkWidget *button);
 100 gint current_event_button(void);
 101 GdkPixbuf *create_spotlight_pixbuf(GdkPixbuf *src, GdkColor *color);
 102 GtkBuilder *get_gtk_builder(gchar **ids);
 103 void add_stock_to_menu_item(GtkWidget *item, const char *stock);
 104
 105 #endif /* _GUI_SUPPORT_H */