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00025 #ifndef _PIDGINIMHTML_H_
00026 #define _PIDGINIMHTML_H_
00027
00028 #include <gdk/gdk.h>
00029 #include <gtk/gtktextview.h>
00030 #include <gtk/gtktooltips.h>
00031 #include <gtk/gtkimage.h>
00032 #include "gtksourceundomanager.h"
00033
00034 #include "connection.h"
00035
00036 #ifdef __cplusplus
00037 extern "C" {
00038 #endif
00039
00040
00041
00042
00045 #define GTK_TYPE_IMHTML (gtk_imhtml_get_type ())
00046 #define GTK_IMHTML(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_IMHTML, GtkIMHtml))
00047 #define GTK_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_IMHTML, GtkIMHtmlClass))
00048 #define GTK_IS_IMHTML(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_IMHTML))
00049 #define GTK_IS_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IMHTML))
00050 #define GTK_IMHTML_SCALABLE(obj) ((GtkIMHtmlScalable *)obj)
00051 #define GTK_IMHTML_ANIMATION(obj) ((GtkIMHtmlAnimation *)obj)
00052
00053 typedef struct _GtkIMHtml GtkIMHtml;
00054 typedef struct _GtkIMHtmlClass GtkIMHtmlClass;
00055 typedef struct _GtkIMHtmlFontDetail GtkIMHtmlFontDetail;
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
00064 typedef enum {
00065 GTK_IMHTML_BOLD = 1 << 0,
00066 GTK_IMHTML_ITALIC = 1 << 1,
00067 GTK_IMHTML_UNDERLINE = 1 << 2,
00068 GTK_IMHTML_GROW = 1 << 3,
00069 GTK_IMHTML_SHRINK = 1 << 4,
00070 GTK_IMHTML_FACE = 1 << 5,
00071 GTK_IMHTML_FORECOLOR = 1 << 6,
00072 GTK_IMHTML_BACKCOLOR = 1 << 7,
00073 GTK_IMHTML_BACKGROUND = 1 << 8,
00074 GTK_IMHTML_LINK = 1 << 9,
00075 GTK_IMHTML_IMAGE = 1 << 10,
00076 GTK_IMHTML_SMILEY = 1 << 11,
00077 GTK_IMHTML_LINKDESC = 1 << 12,
00078 GTK_IMHTML_STRIKE = 1 << 13,
00079 GTK_IMHTML_ALL = -1
00080 } GtkIMHtmlButtons;
00081
00082 typedef enum {
00083 GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
00084 } GtkIMHtmlSmileyFlags;
00085
00086 struct _GtkIMHtml {
00087 GtkTextView text_view;
00088 GtkTextBuffer *text_buffer;
00089 GdkCursor *hand_cursor;
00090 GdkCursor *arrow_cursor;
00091 GdkCursor *text_cursor;
00092 GHashTable *smiley_data;
00093 GtkSmileyTree *default_smilies;
00094 char *protocol_name;
00095 guint scroll_src;
00096 GTimer *scroll_time;
00097 GQueue *animations;
00098 int num_animations;
00099
00100 gboolean show_comments;
00101
00102 GtkWidget *tip_window;
00103 char *tip;
00104 guint tip_timer;
00105 GtkTextTag *prelit_tag;
00106
00107 GList *scalables;
00108 GdkRectangle old_rect;
00109
00110 gchar *search_string;
00111
00112 gboolean editable;
00113 GtkIMHtmlButtons format_functions;
00114 gboolean wbfo;
00115
00116 gint insert_offset;
00117
00118 struct {
00119 gboolean bold:1;
00120 gboolean italic:1;
00121 gboolean underline:1;
00122 gboolean strike:1;
00123 gchar *forecolor;
00124 gchar *backcolor;
00125 gchar *background;
00126 gchar *fontface;
00127 int fontsize;
00128 GtkTextTag *link;
00129 } edit;
00130
00131 #ifndef PIDGIN_DISABLE_DEPRECATED
00132
00133 char *clipboard_text_string;
00135 char *clipboard_html_string;
00136 #else
00137 char *depr1;
00138 char *depr2;
00139 #endif
00140
00141 GSList *im_images;
00142 GtkIMHtmlFuncs *funcs;
00143 GtkSourceUndoManager *undo_manager;
00144 };
00145
00146 struct _GtkIMHtmlClass {
00147 GtkTextViewClass parent_class;
00148
00149 void (*url_clicked)(GtkIMHtml *, const gchar *);
00150 void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
00151 void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
00152 void (*clear_format)(GtkIMHtml *);
00153 void (*update_format)(GtkIMHtml *);
00154 gboolean (*message_send)(GtkIMHtml *);
00155 void (*undo)(GtkIMHtml *);
00156 void (*redo)(GtkIMHtml *);
00157 };
00158
00159 struct _GtkIMHtmlFontDetail {
00160 gushort size;
00161 gchar *face;
00162 gchar *fore;
00163 gchar *back;
00164 gchar *bg;
00165 gchar *sml;
00166 gboolean underline;
00167 gshort bold;
00168 };
00169
00170 struct _GtkSmileyTree {
00171 GString *values;
00172 GtkSmileyTree **children;
00173 GtkIMHtmlSmiley *image;
00174 };
00175
00176 struct _GtkIMHtmlSmiley {
00177 gchar *smile;
00178 gchar *file;
00179 GdkPixbufAnimation *icon;
00180 gboolean hidden;
00181 GdkPixbufLoader *loader;
00182 GSList *anchors;
00183 GtkIMHtmlSmileyFlags flags;
00184 GtkIMHtml *imhtml;
00185 };
00186
00187 struct _GtkIMHtmlScalable {
00188 void (*scale)(struct _GtkIMHtmlScalable *, int, int);
00189 void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
00190 void (*free)(struct _GtkIMHtmlScalable *);
00191 };
00192
00193 struct _GtkIMHtmlImage {
00194 GtkIMHtmlScalable scalable;
00195 GtkImage *image;
00196 GdkPixbuf *pixbuf;
00197 GtkTextMark *mark;
00198 gchar *filename;
00199 int width;
00200 int height;
00201 int id;
00202 GtkWidget *filesel;
00203 };
00204
00205 struct _GtkIMHtmlAnimation {
00206 GtkIMHtmlImage imhtmlimage;
00207 GdkPixbufAnimation *anim;
00208 GdkPixbufAnimationIter *iter;
00209 guint timer;
00210 };
00211
00212 struct _GtkIMHtmlHr {
00213 GtkIMHtmlScalable scalable;
00214 GtkWidget *sep;
00215 };
00216
00217 typedef enum {
00218 GTK_IMHTML_NO_COLOURS = 1 << 0,
00219 GTK_IMHTML_NO_FONTS = 1 << 1,
00220 GTK_IMHTML_NO_COMMENTS = 1 << 2,
00221 GTK_IMHTML_NO_TITLE = 1 << 3,
00222 GTK_IMHTML_NO_NEWLINE = 1 << 4,
00223 GTK_IMHTML_NO_SIZES = 1 << 5,
00224 GTK_IMHTML_NO_SCROLL = 1 << 6,
00225 GTK_IMHTML_RETURN_LOG = 1 << 7,
00226 GTK_IMHTML_USE_POINTSIZE = 1 << 8,
00227 GTK_IMHTML_NO_FORMATTING = 1 << 9,
00228 GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10,
00229 GTK_IMHTML_NO_SMILEY = 1 << 11,
00230 } GtkIMHtmlOptions;
00231
00232 enum {
00233 GTK_IMHTML_DRAG_URL = 0,
00234 GTK_IMHTML_DRAG_HTML,
00235 GTK_IMHTML_DRAG_UTF8_STRING,
00236 GTK_IMHTML_DRAG_COMPOUND_TEXT,
00237 GTK_IMHTML_DRAG_STRING,
00238 GTK_IMHTML_DRAG_TEXT,
00239 GTK_IMHTML_DRAG_NUM
00240 };
00241
00242 #define GTK_IMHTML_DND_TARGETS \
00243 { "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
00244 { "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
00245 { "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
00246 { "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
00247 { "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
00248 { "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
00249 { "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
00250 { "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
00251 { "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
00252 { "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
00253
00254 typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
00255 typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
00256 typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
00257 typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
00258 typedef void (*GtkIMHtmlImageRefFunc) (int id);
00259 typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
00260
00261 struct _GtkIMHtmlFuncs {
00262 GtkIMHtmlGetImageFunc image_get;
00263 GtkIMHtmlGetImageDataFunc image_get_data;
00264 GtkIMHtmlGetImageSizeFunc image_get_size;
00265 GtkIMHtmlGetImageFilenameFunc image_get_filename;
00266 GtkIMHtmlImageRefFunc image_ref;
00267 GtkIMHtmlImageUnrefFunc image_unref;
00268 };
00269
00272
00273
00274
00282 GType gtk_imhtml_get_type(void);
00283
00289 GtkWidget *gtk_imhtml_new(void *, void *);
00290
00299 GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
00300 const gchar * sml, const gchar * text);
00301
00302
00310 void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
00311
00317 void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
00318
00325 void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
00326
00333 void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
00334
00340 const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
00341
00348 void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
00349
00357 #define gtk_imhtml_append_text(imhtml, text, options) \
00358 gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
00359
00368 void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
00369 const gchar *text,
00370 GtkIMHtmlOptions options,
00371 GSList *unused);
00372
00381 void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
00382 const gchar *text,
00383 GtkIMHtmlOptions options,
00384 GtkTextIter *iter);
00385
00392 void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
00393
00401 void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00402
00408 #define gtk_imhtml_clear(imhtml) \
00409 gtk_imhtml_delete(imhtml, NULL, NULL)
00410
00416 void gtk_imhtml_page_up(GtkIMHtml *imhtml);
00417
00423 void gtk_imhtml_page_down(GtkIMHtml *imhtml);
00424
00430 GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
00431
00441 GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
00442
00455
00456
00457
00458
00459
00460
00461 GtkIMHtmlScalable *gtk_imhtml_animation_new(GdkPixbufAnimation *img, const gchar *filename, int id);
00462
00468
00469 void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
00470
00476
00477 void gtk_imhtml_animation_free(GtkIMHtmlScalable *scale);
00478
00486
00487 void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
00488
00496
00497 void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00498
00504 GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
00505
00511 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
00512
00520 void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
00521
00530 void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00531
00540 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
00541
00547 void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
00548
00555 void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
00556
00565 void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
00566
00573 void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
00574
00582 GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
00583
00593 void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
00594
00603 char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
00604
00613 char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
00614
00623 char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
00624
00633 char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
00634
00643 gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
00644
00652 gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
00653
00659 void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
00660
00666 void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
00667
00673 void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
00674
00680 void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
00681
00687 void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
00688
00698 gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
00699
00709 gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
00710
00720 gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
00721
00730 gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
00731
00739 void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
00740
00749 void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
00750
00758 void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
00767 void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
00768
00777 void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
00778
00785 void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
00786
00793 void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
00794
00801 void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
00802
00812 char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00813
00821 char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
00822
00831 char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
00832
00843 char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
00844
00853 void gtk_imhtml_setup_entry(GtkIMHtml *imhtml, PurpleConnectionFlags flags);
00854
00857 #ifdef __cplusplus
00858 }
00859 #endif
00860
00861 #endif