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00025 #ifndef _PIDGINIMHTML_H_
00026 #define _PIDGINIMHTML_H_
00027
00028 #include <gdk/gdk.h>
00029 #include <gtk/gtk.h>
00030 #include "gtksourceundomanager.h"
00031
00032 #include "connection.h"
00033
00034 #ifdef __cplusplus
00035 extern "C" {
00036 #endif
00037
00038
00039
00040
00043 #define GTK_TYPE_IMHTML (gtk_imhtml_get_type())
00044 #define GTK_IMHTML(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_IMHTML, GtkIMHtml))
00045 #define GTK_IMHTML_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_IMHTML, GtkIMHtmlClass))
00046 #define GTK_IS_IMHTML(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_IMHTML))
00047 #define GTK_IS_IMHTML_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_IMHTML))
00048 #define GTK_IMHTML_SCALABLE(obj) ((GtkIMHtmlScalable *)obj)
00049 #define GTK_IMHTML_ANIMATION(obj) ((GtkIMHtmlAnimation *)obj)
00050
00051 typedef struct _GtkIMHtml GtkIMHtml;
00052 typedef struct _GtkIMHtmlClass GtkIMHtmlClass;
00053 #if !(defined PIDGIN_DISABLE_DEPRECATED) && !(defined _PIDGIN_GTKIMHTML_C_)
00054 typedef struct _GtkIMHtmlFontDetail GtkIMHtmlFontDetail;
00055 #endif
00056 typedef struct _GtkSmileyTree GtkSmileyTree;
00057 typedef struct _GtkIMHtmlSmiley GtkIMHtmlSmiley;
00058 typedef struct _GtkIMHtmlScalable GtkIMHtmlScalable;
00059 typedef struct _GtkIMHtmlImage GtkIMHtmlImage;
00060 typedef struct _GtkIMHtmlAnimation GtkIMHtmlAnimation;
00061 typedef struct _GtkIMHtmlHr GtkIMHtmlHr;
00062 typedef struct _GtkIMHtmlFuncs GtkIMHtmlFuncs;
00063
00067 typedef struct _GtkIMHtmlLink GtkIMHtmlLink;
00068
00069 typedef enum {
00070 GTK_IMHTML_BOLD = 1 << 0,
00071 GTK_IMHTML_ITALIC = 1 << 1,
00072 GTK_IMHTML_UNDERLINE = 1 << 2,
00073 GTK_IMHTML_GROW = 1 << 3,
00074 GTK_IMHTML_SHRINK = 1 << 4,
00075 GTK_IMHTML_FACE = 1 << 5,
00076 GTK_IMHTML_FORECOLOR = 1 << 6,
00077 GTK_IMHTML_BACKCOLOR = 1 << 7,
00078 GTK_IMHTML_BACKGROUND = 1 << 8,
00079 GTK_IMHTML_LINK = 1 << 9,
00080 GTK_IMHTML_IMAGE = 1 << 10,
00081 GTK_IMHTML_SMILEY = 1 << 11,
00082 GTK_IMHTML_LINKDESC = 1 << 12,
00083 GTK_IMHTML_STRIKE = 1 << 13,
00085 GTK_IMHTML_CUSTOM_SMILEY = 1 << 14,
00086 GTK_IMHTML_ALL = -1
00087 } GtkIMHtmlButtons;
00088
00089 typedef enum {
00090 GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
00091 } GtkIMHtmlSmileyFlags;
00092
00093 struct _GtkIMHtml {
00094 GtkTextView text_view;
00095 GtkTextBuffer *text_buffer;
00096 GdkCursor *hand_cursor;
00097 GdkCursor *arrow_cursor;
00098 GdkCursor *text_cursor;
00099 GHashTable *smiley_data;
00100 GtkSmileyTree *default_smilies;
00101 char *protocol_name;
00102 guint scroll_src;
00103 GTimer *scroll_time;
00104 GQueue *animations;
00105 int num_animations;
00106
00107 gboolean show_comments;
00108
00109 GtkWidget *tip_window;
00110 char *tip;
00111 guint tip_timer;
00112 GtkTextTag *prelit_tag;
00113
00114 GList *scalables;
00115 GdkRectangle old_rect;
00116
00117 gchar *search_string;
00118
00119 gboolean editable;
00120 GtkIMHtmlButtons format_functions;
00121 gboolean wbfo;
00122
00123 gint insert_offset;
00124
00125 struct {
00126 gboolean bold:1;
00127 gboolean italic:1;
00128 gboolean underline:1;
00129 gboolean strike:1;
00130 gchar *forecolor;
00131 gchar *backcolor;
00132 gchar *background;
00133 gchar *fontface;
00134 int fontsize;
00135 GtkTextTag *link;
00136 } edit;
00137
00138 #if !(defined PIDGIN_DISABLE_DEPRECATED) || (defined _PIDGIN_GTKIMHTML_C_)
00139
00140 char *clipboard_text_string;
00142 char *clipboard_html_string;
00143 #else
00144 char *depr1;
00145 char *depr2;
00146 #endif
00147
00148 GSList *im_images;
00149 GtkIMHtmlFuncs *funcs;
00150 GtkSourceUndoManager *undo_manager;
00151 };
00152
00153 struct _GtkIMHtmlClass {
00154 GtkTextViewClass parent_class;
00155
00156 void (*url_clicked)(GtkIMHtml *, const gchar *);
00157 void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
00158 void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
00159 void (*clear_format)(GtkIMHtml *);
00160 void (*update_format)(GtkIMHtml *);
00161 gboolean (*message_send)(GtkIMHtml *);
00162 void (*undo)(GtkIMHtml *);
00163 void (*redo)(GtkIMHtml *);
00164 GList *protocols;
00165 };
00166
00167 #if !(defined PIDGIN_DISABLE_DEPRECATED) && !(defined _PIDGIN_GTKIMHTML_C_)
00168
00169 struct _GtkIMHtmlFontDetail {
00170 gushort size;
00171 gchar *face;
00172 gchar *fore;
00173 gchar *back;
00174 gchar *bg;
00175 gchar *sml;
00176 gboolean underline;
00177 gshort bold;
00178 };
00179 #endif
00180
00181 struct _GtkSmileyTree {
00182 GString *values;
00183 GtkSmileyTree **children;
00184 GtkIMHtmlSmiley *image;
00185 };
00186
00187 struct _GtkIMHtmlSmiley {
00188 gchar *smile;
00189 gchar *file;
00190 GdkPixbufAnimation *icon;
00191 gboolean hidden;
00192 GdkPixbufLoader *loader;
00193 GSList *anchors;
00194 GtkIMHtmlSmileyFlags flags;
00195 GtkIMHtml *imhtml;
00196 gpointer data;
00197 gsize datasize;
00198 };
00199
00200 struct _GtkIMHtmlScalable {
00201 void (*scale)(struct _GtkIMHtmlScalable *, int, int);
00202 void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
00203 void (*free)(struct _GtkIMHtmlScalable *);
00204 };
00205
00206 struct _GtkIMHtmlImage {
00207 GtkIMHtmlScalable scalable;
00208 GtkImage *image;
00209 GdkPixbuf *pixbuf;
00210 GtkTextMark *mark;
00211 gchar *filename;
00212 int width;
00213 int height;
00214 int id;
00215 GtkWidget *filesel;
00216 };
00217
00218 struct _GtkIMHtmlAnimation {
00219 GtkIMHtmlImage imhtmlimage;
00220 GdkPixbufAnimation *anim;
00221 GdkPixbufAnimationIter *iter;
00222 guint timer;
00223 };
00224
00225 struct _GtkIMHtmlHr {
00226 GtkIMHtmlScalable scalable;
00227 GtkWidget *sep;
00228 };
00229
00230 typedef enum {
00231 GTK_IMHTML_NO_COLOURS = 1 << 0,
00232 GTK_IMHTML_NO_FONTS = 1 << 1,
00233 GTK_IMHTML_NO_COMMENTS = 1 << 2,
00234 GTK_IMHTML_NO_TITLE = 1 << 3,
00235 GTK_IMHTML_NO_NEWLINE = 1 << 4,
00236 GTK_IMHTML_NO_SIZES = 1 << 5,
00237 GTK_IMHTML_NO_SCROLL = 1 << 6,
00238 GTK_IMHTML_RETURN_LOG = 1 << 7,
00239 GTK_IMHTML_USE_POINTSIZE = 1 << 8,
00240 GTK_IMHTML_NO_FORMATTING = 1 << 9,
00241 GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10,
00242 GTK_IMHTML_NO_SMILEY = 1 << 11,
00243 } GtkIMHtmlOptions;
00244
00245 enum {
00246 GTK_IMHTML_DRAG_URL = 0,
00247 GTK_IMHTML_DRAG_HTML,
00248 GTK_IMHTML_DRAG_UTF8_STRING,
00249 GTK_IMHTML_DRAG_COMPOUND_TEXT,
00250 GTK_IMHTML_DRAG_STRING,
00251 GTK_IMHTML_DRAG_TEXT,
00252 GTK_IMHTML_DRAG_NUM
00253 };
00254
00255 #define GTK_IMHTML_DND_TARGETS \
00256 { "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
00257 { "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
00258 { "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
00259 { "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
00260 { "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
00261 { "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
00262 { "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
00263 { "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
00264 { "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
00265 { "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
00266
00267 typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
00268 typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
00269 typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
00270 typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
00271 typedef void (*GtkIMHtmlImageRefFunc) (int id);
00272 typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
00273
00274 struct _GtkIMHtmlFuncs {
00275 GtkIMHtmlGetImageFunc image_get;
00276 GtkIMHtmlGetImageDataFunc image_get_data;
00277 GtkIMHtmlGetImageSizeFunc image_get_size;
00278 GtkIMHtmlGetImageFilenameFunc image_get_filename;
00279 GtkIMHtmlImageRefFunc image_ref;
00280 GtkIMHtmlImageUnrefFunc image_unref;
00281 };
00282
00285
00286
00287
00295 GType gtk_imhtml_get_type(void);
00296
00302 GtkWidget *gtk_imhtml_new(void *, void *);
00303
00312 GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
00313 const gchar * sml, const gchar * text);
00314
00315
00323 void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
00324
00330 void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
00331
00338 void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
00339
00346 void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
00347
00353 const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
00354
00361 void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
00362
00370 #define gtk_imhtml_append_text(imhtml, text, options) \
00371 gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
00372
00381 void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
00382 const gchar *text,
00383 GtkIMHtmlOptions options,
00384 GSList *unused);
00385
00394 void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
00395 const gchar *text,
00396 GtkIMHtmlOptions options,
00397 GtkTextIter *iter);
00398
00405 void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
00406
00414 void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00415
00421 #define gtk_imhtml_clear(imhtml) \
00422 gtk_imhtml_delete(imhtml, NULL, NULL)
00423
00429 void gtk_imhtml_page_up(GtkIMHtml *imhtml);
00430
00436 void gtk_imhtml_page_down(GtkIMHtml *imhtml);
00437
00443 GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
00444
00454 GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
00455
00468
00469
00470
00471
00472
00473
00474 GtkIMHtmlScalable *gtk_imhtml_animation_new(GdkPixbufAnimation *img, const gchar *filename, int id);
00475
00481
00482 void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
00483
00489
00490 void gtk_imhtml_animation_free(GtkIMHtmlScalable *scale);
00491
00499
00500 void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
00501
00509
00510 void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00511
00517 GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
00518
00524 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
00525
00533 void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
00534
00543 void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00544
00553 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
00554
00560 void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
00561
00568 void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
00569
00578 void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
00579
00586 void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
00587
00595 GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
00596
00606 void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
00607
00616 char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
00617
00626 char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
00627
00636 char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
00637
00646 char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
00647
00656 gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
00657
00665 gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
00666
00672 void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
00673
00679 void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
00680
00686 void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
00687
00693 void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
00694
00700 void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
00701
00711 gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
00712
00722 gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
00723
00733 gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
00734
00743 gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
00744
00752 void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
00753
00762 void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
00763
00771 void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
00780 void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
00781
00790 void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
00791
00798 void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
00799
00806 void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
00807
00814 void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
00815
00825 char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00826
00834 char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
00835
00844 char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
00845
00856 char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
00857
00866 void gtk_imhtml_setup_entry(GtkIMHtml *imhtml, PurpleConnectionFlags flags);
00867
00879 GtkIMHtmlSmiley *gtk_imhtml_smiley_create(const char *file, const char *shortcut, gboolean hide,
00880 GtkIMHtmlSmileyFlags flags);
00881
00889 void gtk_imhtml_smiley_reload(GtkIMHtmlSmiley *smiley);
00890
00898 void gtk_imhtml_smiley_destroy(GtkIMHtmlSmiley *smiley);
00899
00918 gboolean gtk_imhtml_class_register_protocol(const char *name,
00919 gboolean (*activate)(GtkIMHtml *imhtml, GtkIMHtmlLink *link),
00920 gboolean (*context_menu)(GtkIMHtml *imhtml, GtkIMHtmlLink *link, GtkWidget *menu));
00921
00931 const char *gtk_imhtml_link_get_url(GtkIMHtmlLink *link);
00932
00942 const GtkTextTag *gtk_imhtml_link_get_text_tag(GtkIMHtmlLink *link);
00943
00954 gboolean gtk_imhtml_link_activate(GtkIMHtmlLink *link);
00955
00965 void gtk_imhtml_set_return_inserts_newline(GtkIMHtml *imhtml);
00966
00975 void gtk_imhtml_set_populate_primary_clipboard(GtkIMHtml *imhtml, gboolean populate);
00976
00979 #ifdef __cplusplus
00980 }
00981 #endif
00982
00983 #endif