00001
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
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 typedef struct _GtkIMHtmlFontDetail GtkIMHtmlFontDetail;
00054 typedef struct _GtkSmileyTree GtkSmileyTree;
00055 typedef struct _GtkIMHtmlSmiley GtkIMHtmlSmiley;
00056 typedef struct _GtkIMHtmlScalable GtkIMHtmlScalable;
00057 typedef struct _GtkIMHtmlImage GtkIMHtmlImage;
00058 typedef struct _GtkIMHtmlAnimation GtkIMHtmlAnimation;
00059 typedef struct _GtkIMHtmlHr GtkIMHtmlHr;
00060 typedef struct _GtkIMHtmlFuncs GtkIMHtmlFuncs;
00061
00065 typedef struct _GtkIMHtmlLink GtkIMHtmlLink;
00066
00067 typedef enum {
00068 GTK_IMHTML_BOLD = 1 << 0,
00069 GTK_IMHTML_ITALIC = 1 << 1,
00070 GTK_IMHTML_UNDERLINE = 1 << 2,
00071 GTK_IMHTML_GROW = 1 << 3,
00072 GTK_IMHTML_SHRINK = 1 << 4,
00073 GTK_IMHTML_FACE = 1 << 5,
00074 GTK_IMHTML_FORECOLOR = 1 << 6,
00075 GTK_IMHTML_BACKCOLOR = 1 << 7,
00076 GTK_IMHTML_BACKGROUND = 1 << 8,
00077 GTK_IMHTML_LINK = 1 << 9,
00078 GTK_IMHTML_IMAGE = 1 << 10,
00079 GTK_IMHTML_SMILEY = 1 << 11,
00080 GTK_IMHTML_LINKDESC = 1 << 12,
00081 GTK_IMHTML_STRIKE = 1 << 13,
00083 GTK_IMHTML_CUSTOM_SMILEY = 1 << 14,
00084 GTK_IMHTML_ALL = -1
00085 } GtkIMHtmlButtons;
00086
00087 typedef enum {
00088 GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
00089 } GtkIMHtmlSmileyFlags;
00090
00091 struct _GtkIMHtml {
00092 GtkTextView text_view;
00093 GtkTextBuffer *text_buffer;
00094 GdkCursor *hand_cursor;
00095 GdkCursor *arrow_cursor;
00096 GdkCursor *text_cursor;
00097 GHashTable *smiley_data;
00098 GtkSmileyTree *default_smilies;
00099 char *protocol_name;
00100 guint scroll_src;
00101 GTimer *scroll_time;
00102 GQueue *animations;
00103 int num_animations;
00104
00105 gboolean show_comments;
00106
00107 GtkWidget *tip_window;
00108 char *tip;
00109 guint tip_timer;
00110 GtkTextTag *prelit_tag;
00111
00112 GList *scalables;
00113 GdkRectangle old_rect;
00114
00115 gchar *search_string;
00116
00117 gboolean editable;
00118 GtkIMHtmlButtons format_functions;
00119 gboolean wbfo;
00120
00121 gint insert_offset;
00122
00123 struct {
00124 gboolean bold:1;
00125 gboolean italic:1;
00126 gboolean underline:1;
00127 gboolean strike:1;
00128 gchar *forecolor;
00129 gchar *backcolor;
00130 gchar *background;
00131 gchar *fontface;
00132 int fontsize;
00133 GtkTextTag *link;
00134 } edit;
00135
00136 #if !(defined PIDGIN_DISABLE_DEPRECATED) || (defined _PIDGIN_GTKIMHTML_C_)
00137
00138 char *clipboard_text_string;
00140 char *clipboard_html_string;
00141 #else
00142 char *depr1;
00143 char *depr2;
00144 #endif
00145
00146 GSList *im_images;
00147 GtkIMHtmlFuncs *funcs;
00148 GtkSourceUndoManager *undo_manager;
00149 };
00150
00151 struct _GtkIMHtmlClass {
00152 GtkTextViewClass parent_class;
00153
00154 void (*url_clicked)(GtkIMHtml *, const gchar *);
00155 void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
00156 void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
00157 void (*clear_format)(GtkIMHtml *);
00158 void (*update_format)(GtkIMHtml *);
00159 gboolean (*message_send)(GtkIMHtml *);
00160 void (*undo)(GtkIMHtml *);
00161 void (*redo)(GtkIMHtml *);
00162 GList *protocols;
00163 };
00164
00165 struct _GtkIMHtmlFontDetail {
00166 gushort size;
00167 gchar *face;
00168 gchar *fore;
00169 gchar *back;
00170 gchar *bg;
00171 gchar *sml;
00172 gboolean underline;
00173 gshort bold;
00174 };
00175
00176 struct _GtkSmileyTree {
00177 GString *values;
00178 GtkSmileyTree **children;
00179 GtkIMHtmlSmiley *image;
00180 };
00181
00182 struct _GtkIMHtmlSmiley {
00183 gchar *smile;
00184 gchar *file;
00185 GdkPixbufAnimation *icon;
00186 gboolean hidden;
00187 GdkPixbufLoader *loader;
00188 GSList *anchors;
00189 GtkIMHtmlSmileyFlags flags;
00190 GtkIMHtml *imhtml;
00191 gpointer data;
00192 gsize datasize;
00193 };
00194
00195 struct _GtkIMHtmlScalable {
00196 void (*scale)(struct _GtkIMHtmlScalable *, int, int);
00197 void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
00198 void (*free)(struct _GtkIMHtmlScalable *);
00199 };
00200
00201 struct _GtkIMHtmlImage {
00202 GtkIMHtmlScalable scalable;
00203 GtkImage *image;
00204 GdkPixbuf *pixbuf;
00205 GtkTextMark *mark;
00206 gchar *filename;
00207 int width;
00208 int height;
00209 int id;
00210 GtkWidget *filesel;
00211 };
00212
00213 struct _GtkIMHtmlAnimation {
00214 GtkIMHtmlImage imhtmlimage;
00215 GdkPixbufAnimation *anim;
00216 GdkPixbufAnimationIter *iter;
00217 guint timer;
00218 };
00219
00220 struct _GtkIMHtmlHr {
00221 GtkIMHtmlScalable scalable;
00222 GtkWidget *sep;
00223 };
00224
00225 typedef enum {
00226 GTK_IMHTML_NO_COLOURS = 1 << 0,
00227 GTK_IMHTML_NO_FONTS = 1 << 1,
00228 GTK_IMHTML_NO_COMMENTS = 1 << 2,
00229 GTK_IMHTML_NO_TITLE = 1 << 3,
00230 GTK_IMHTML_NO_NEWLINE = 1 << 4,
00231 GTK_IMHTML_NO_SIZES = 1 << 5,
00232 GTK_IMHTML_NO_SCROLL = 1 << 6,
00233 GTK_IMHTML_RETURN_LOG = 1 << 7,
00234 GTK_IMHTML_USE_POINTSIZE = 1 << 8,
00235 GTK_IMHTML_NO_FORMATTING = 1 << 9,
00236 GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10,
00237 GTK_IMHTML_NO_SMILEY = 1 << 11,
00238 } GtkIMHtmlOptions;
00239
00240 enum {
00241 GTK_IMHTML_DRAG_URL = 0,
00242 GTK_IMHTML_DRAG_HTML,
00243 GTK_IMHTML_DRAG_UTF8_STRING,
00244 GTK_IMHTML_DRAG_COMPOUND_TEXT,
00245 GTK_IMHTML_DRAG_STRING,
00246 GTK_IMHTML_DRAG_TEXT,
00247 GTK_IMHTML_DRAG_NUM
00248 };
00249
00250 #define GTK_IMHTML_DND_TARGETS \
00251 { "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
00252 { "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
00253 { "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
00254 { "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
00255 { "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
00256 { "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
00257 { "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
00258 { "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
00259 { "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
00260 { "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
00261
00262 typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
00263 typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
00264 typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
00265 typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
00266 typedef void (*GtkIMHtmlImageRefFunc) (int id);
00267 typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
00268
00269 struct _GtkIMHtmlFuncs {
00270 GtkIMHtmlGetImageFunc image_get;
00271 GtkIMHtmlGetImageDataFunc image_get_data;
00272 GtkIMHtmlGetImageSizeFunc image_get_size;
00273 GtkIMHtmlGetImageFilenameFunc image_get_filename;
00274 GtkIMHtmlImageRefFunc image_ref;
00275 GtkIMHtmlImageUnrefFunc image_unref;
00276 };
00277
00280
00281
00282
00290 GType gtk_imhtml_get_type(void);
00291
00297 GtkWidget *gtk_imhtml_new(void *, void *);
00298
00307 GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
00308 const gchar * sml, const gchar * text);
00309
00310
00318 void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
00319
00325 void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
00326
00333 void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
00334
00341 void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
00342
00348 const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
00349
00356 void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
00357
00365 #define gtk_imhtml_append_text(imhtml, text, options) \
00366 gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
00367
00376 void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
00377 const gchar *text,
00378 GtkIMHtmlOptions options,
00379 GSList *unused);
00380
00389 void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
00390 const gchar *text,
00391 GtkIMHtmlOptions options,
00392 GtkTextIter *iter);
00393
00400 void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
00401
00409 void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00410
00416 #define gtk_imhtml_clear(imhtml) \
00417 gtk_imhtml_delete(imhtml, NULL, NULL)
00418
00424 void gtk_imhtml_page_up(GtkIMHtml *imhtml);
00425
00431 void gtk_imhtml_page_down(GtkIMHtml *imhtml);
00432
00438 GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
00439
00449 GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
00450
00463
00464
00465
00466
00467
00468
00469 GtkIMHtmlScalable *gtk_imhtml_animation_new(GdkPixbufAnimation *img, const gchar *filename, int id);
00470
00476
00477 void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
00478
00484
00485 void gtk_imhtml_animation_free(GtkIMHtmlScalable *scale);
00486
00494
00495 void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
00496
00504
00505 void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00506
00512 GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
00513
00519 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
00520
00528 void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
00529
00538 void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00539
00548 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
00549
00555 void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
00556
00563 void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
00564
00573 void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
00574
00581 void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
00582
00590 GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
00591
00601 void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
00602
00611 char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
00612
00621 char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
00622
00631 char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
00632
00641 char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
00642
00651 gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
00652
00660 gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
00661
00667 void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
00668
00674 void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
00675
00681 void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
00682
00688 void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
00689
00695 void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
00696
00706 gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
00707
00717 gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
00718
00728 gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
00729
00738 gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
00739
00747 void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
00748
00757 void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
00758
00766 void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
00775 void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
00776
00785 void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
00786
00793 void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
00794
00801 void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
00802
00809 void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
00810
00820 char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00821
00829 char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
00830
00839 char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
00840
00851 char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
00852
00861 void gtk_imhtml_setup_entry(GtkIMHtml *imhtml, PurpleConnectionFlags flags);
00862
00874 GtkIMHtmlSmiley *gtk_imhtml_smiley_create(const char *file, const char *shortcut, gboolean hide,
00875 GtkIMHtmlSmileyFlags flags);
00876
00884 void gtk_imhtml_smiley_reload(GtkIMHtmlSmiley *smiley);
00885
00893 void gtk_imhtml_smiley_destroy(GtkIMHtmlSmiley *smiley);
00894
00913 gboolean gtk_imhtml_class_register_protocol(const char *name,
00914 gboolean (*activate)(GtkIMHtml *imhtml, GtkIMHtmlLink *link),
00915 gboolean (*context_menu)(GtkIMHtml *imhtml, GtkIMHtmlLink *link, GtkWidget *menu));
00916
00926 const char *gtk_imhtml_link_get_url(GtkIMHtmlLink *link);
00927
00937 const GtkTextTag *gtk_imhtml_link_get_text_tag(GtkIMHtmlLink *link);
00938
00949 gboolean gtk_imhtml_link_activate(GtkIMHtmlLink *link);
00950
00960 void gtk_imhtml_set_return_inserts_newline(GtkIMHtml *imhtml);
00961
00970 void gtk_imhtml_set_populate_primary_clipboard(GtkIMHtml *imhtml, gboolean populate);
00971
00974 #ifdef __cplusplus
00975 }
00976 #endif
00977
00978 #endif