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00024 #ifndef _PIDGINIMHTML_H_
00025 #define _PIDGINIMHTML_H_
00026
00027 #include <gdk/gdk.h>
00028 #include <gtk/gtktextview.h>
00029 #include <gtk/gtktooltips.h>
00030 #include <gtk/gtkimage.h>
00031 #include "gtksourceundomanager.h"
00032
00033 #include "connection.h"
00034
00035 #ifdef __cplusplus
00036 extern "C" {
00037 #endif
00038
00039
00040
00041
00044 #define GTK_TYPE_IMHTML (gtk_imhtml_get_type ())
00045 #define GTK_IMHTML(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_IMHTML, GtkIMHtml))
00046 #define GTK_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_IMHTML, GtkIMHtmlClass))
00047 #define GTK_IS_IMHTML(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_IMHTML))
00048 #define GTK_IS_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IMHTML))
00049 #define GTK_IMHTML_SCALABLE(obj) ((GtkIMHtmlScalable *)obj)
00050 #define GTK_IMHTML_ANIMATION(obj) ((GtkIMHtmlAnimation *)obj)
00051
00052 typedef struct _GtkIMHtml GtkIMHtml;
00053 typedef struct _GtkIMHtmlClass GtkIMHtmlClass;
00054 typedef struct _GtkIMHtmlFontDetail GtkIMHtmlFontDetail;
00055 typedef struct _GtkSmileyTree GtkSmileyTree;
00056 typedef struct _GtkIMHtmlSmiley GtkIMHtmlSmiley;
00057 typedef struct _GtkIMHtmlScalable GtkIMHtmlScalable;
00058 typedef struct _GtkIMHtmlImage GtkIMHtmlImage;
00059 typedef struct _GtkIMHtmlAnimation GtkIMHtmlAnimation;
00060 typedef struct _GtkIMHtmlHr GtkIMHtmlHr;
00061 typedef struct _GtkIMHtmlFuncs GtkIMHtmlFuncs;
00062
00063 typedef enum {
00064 GTK_IMHTML_BOLD = 1 << 0,
00065 GTK_IMHTML_ITALIC = 1 << 1,
00066 GTK_IMHTML_UNDERLINE = 1 << 2,
00067 GTK_IMHTML_GROW = 1 << 3,
00068 GTK_IMHTML_SHRINK = 1 << 4,
00069 GTK_IMHTML_FACE = 1 << 5,
00070 GTK_IMHTML_FORECOLOR = 1 << 6,
00071 GTK_IMHTML_BACKCOLOR = 1 << 7,
00072 GTK_IMHTML_BACKGROUND = 1 << 8,
00073 GTK_IMHTML_LINK = 1 << 9,
00074 GTK_IMHTML_IMAGE = 1 << 10,
00075 GTK_IMHTML_SMILEY = 1 << 11,
00076 GTK_IMHTML_LINKDESC = 1 << 12,
00077 GTK_IMHTML_STRIKE = 1 << 13,
00078 GTK_IMHTML_ALL = -1
00079 } GtkIMHtmlButtons;
00080
00081 typedef enum {
00082 GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
00083 } GtkIMHtmlSmileyFlags;
00084
00085 struct _GtkIMHtml {
00086 GtkTextView text_view;
00087 GtkTextBuffer *text_buffer;
00088 GdkCursor *hand_cursor;
00089 GdkCursor *arrow_cursor;
00090 GdkCursor *text_cursor;
00091 GHashTable *smiley_data;
00092 GtkSmileyTree *default_smilies;
00093 char *protocol_name;
00094 guint scroll_src;
00095 GTimer *scroll_time;
00096 GQueue *animations;
00097 int num_animations;
00098
00099 gboolean show_comments;
00100
00101 GtkWidget *tip_window;
00102 char *tip;
00103 guint tip_timer;
00104 GtkTextTag *prelit_tag;
00105
00106 GList *scalables;
00107 GdkRectangle old_rect;
00108
00109 gchar *search_string;
00110
00111 gboolean editable;
00112 GtkIMHtmlButtons format_functions;
00113 gboolean wbfo;
00114
00115 gint insert_offset;
00116
00117 struct {
00118 gboolean bold:1;
00119 gboolean italic:1;
00120 gboolean underline:1;
00121 gboolean strike:1;
00122 gchar *forecolor;
00123 gchar *backcolor;
00124 gchar *background;
00125 gchar *fontface;
00126 int fontsize;
00127 GtkTextTag *link;
00128 } edit;
00129
00130 char *clipboard_text_string;
00131 char *clipboard_html_string;
00132
00133 GSList *im_images;
00134 GtkIMHtmlFuncs *funcs;
00135 GtkSourceUndoManager *undo_manager;
00136 };
00137
00138 struct _GtkIMHtmlClass {
00139 GtkTextViewClass parent_class;
00140
00141 void (*url_clicked)(GtkIMHtml *, const gchar *);
00142 void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
00143 void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
00144 void (*clear_format)(GtkIMHtml *);
00145 void (*update_format)(GtkIMHtml *);
00146 gboolean (*message_send)(GtkIMHtml *);
00147 void (*undo)(GtkIMHtml *);
00148 void (*redo)(GtkIMHtml *);
00149 };
00150
00151 struct _GtkIMHtmlFontDetail {
00152 gushort size;
00153 gchar *face;
00154 gchar *fore;
00155 gchar *back;
00156 gchar *bg;
00157 gchar *sml;
00158 gboolean underline;
00159 gshort bold;
00160 };
00161
00162 struct _GtkSmileyTree {
00163 GString *values;
00164 GtkSmileyTree **children;
00165 GtkIMHtmlSmiley *image;
00166 };
00167
00168 struct _GtkIMHtmlSmiley {
00169 gchar *smile;
00170 gchar *file;
00171 GdkPixbufAnimation *icon;
00172 gboolean hidden;
00173 GdkPixbufLoader *loader;
00174 GSList *anchors;
00175 GtkIMHtmlSmileyFlags flags;
00176 GtkIMHtml *imhtml;
00177 };
00178
00179 struct _GtkIMHtmlScalable {
00180 void (*scale)(struct _GtkIMHtmlScalable *, int, int);
00181 void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
00182 void (*free)(struct _GtkIMHtmlScalable *);
00183 };
00184
00185 struct _GtkIMHtmlImage {
00186 GtkIMHtmlScalable scalable;
00187 GtkImage *image;
00188 GdkPixbuf *pixbuf;
00189 GtkTextMark *mark;
00190 gchar *filename;
00191 int width;
00192 int height;
00193 int id;
00194 GtkWidget *filesel;
00195 };
00196
00197 struct _GtkIMHtmlAnimation {
00198 GtkIMHtmlImage imhtmlimage;
00199 GdkPixbufAnimation *anim;
00200 GdkPixbufAnimationIter *iter;
00201 guint timer;
00202 };
00203
00204 struct _GtkIMHtmlHr {
00205 GtkIMHtmlScalable scalable;
00206 GtkWidget *sep;
00207 };
00208
00209 typedef enum {
00210 GTK_IMHTML_NO_COLOURS = 1 << 0,
00211 GTK_IMHTML_NO_FONTS = 1 << 1,
00212 GTK_IMHTML_NO_COMMENTS = 1 << 2,
00213 GTK_IMHTML_NO_TITLE = 1 << 3,
00214 GTK_IMHTML_NO_NEWLINE = 1 << 4,
00215 GTK_IMHTML_NO_SIZES = 1 << 5,
00216 GTK_IMHTML_NO_SCROLL = 1 << 6,
00217 GTK_IMHTML_RETURN_LOG = 1 << 7,
00218 GTK_IMHTML_USE_POINTSIZE = 1 << 8,
00219 GTK_IMHTML_NO_FORMATTING = 1 << 9,
00220 GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10
00221 } GtkIMHtmlOptions;
00222
00223 enum {
00224 GTK_IMHTML_DRAG_URL = 0,
00225 GTK_IMHTML_DRAG_HTML,
00226 GTK_IMHTML_DRAG_UTF8_STRING,
00227 GTK_IMHTML_DRAG_COMPOUND_TEXT,
00228 GTK_IMHTML_DRAG_STRING,
00229 GTK_IMHTML_DRAG_TEXT,
00230 GTK_IMHTML_DRAG_NUM
00231 };
00232
00233 #define GTK_IMHTML_DND_TARGETS \
00234 { "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
00235 { "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
00236 { "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
00237 { "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
00238 { "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
00239 { "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
00240 { "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
00241 { "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
00242 { "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
00243 { "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
00244
00245 typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
00246 typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
00247 typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
00248 typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
00249 typedef void (*GtkIMHtmlImageRefFunc) (int id);
00250 typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
00251
00252 struct _GtkIMHtmlFuncs {
00253 GtkIMHtmlGetImageFunc image_get;
00254 GtkIMHtmlGetImageDataFunc image_get_data;
00255 GtkIMHtmlGetImageSizeFunc image_get_size;
00256 GtkIMHtmlGetImageFilenameFunc image_get_filename;
00257 GtkIMHtmlImageRefFunc image_ref;
00258 GtkIMHtmlImageUnrefFunc image_unref;
00259 };
00260
00263
00264
00265
00273 GType gtk_imhtml_get_type(void);
00274
00280 GtkWidget *gtk_imhtml_new(void *, void *);
00281
00290 GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
00291 const gchar * sml, const gchar * text);
00292
00293
00301 void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
00302
00308 void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
00309
00316 void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
00317
00324 void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
00325
00331 const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
00332
00339 void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
00340
00348 #define gtk_imhtml_append_text(imhtml, text, options) \
00349 gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
00350
00359 void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
00360 const gchar *text,
00361 GtkIMHtmlOptions options,
00362 GSList *unused);
00363
00372 void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
00373 const gchar *text,
00374 GtkIMHtmlOptions options,
00375 GtkTextIter *iter);
00376
00383 void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
00384
00392 void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00393
00399 #define gtk_imhtml_clear(imhtml) \
00400 gtk_imhtml_delete(imhtml, NULL, NULL)
00401
00407 void gtk_imhtml_page_up(GtkIMHtml *imhtml);
00408
00414 void gtk_imhtml_page_down(GtkIMHtml *imhtml);
00415
00421 GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
00422
00432 GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
00433
00444
00445
00446
00447
00448
00449
00450 GtkIMHtmlScalable *gtk_imhtml_animation_new(GdkPixbufAnimation *img, const gchar *filename, int id);
00451
00457
00458 void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
00459
00465
00466 void gtk_imhtml_animation_free(GtkIMHtmlScalable *scale);
00467
00475
00476 void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
00477
00485
00486 void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00487
00493 GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
00494
00500 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
00501
00509 void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
00510
00519 void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00520
00529 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
00530
00536 void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
00537
00544 void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
00545
00554 void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
00555
00562 void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
00563
00571 GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
00572
00582 void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
00583
00592 char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
00593
00602 char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
00603
00612 char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
00613
00622 char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
00623
00632 gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
00633
00641 gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
00642
00648 void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
00649
00655 void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
00656
00662 void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
00663
00669 void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
00670
00676 void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
00677
00687 gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
00688
00698 gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
00699
00709 gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
00710
00719 gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
00720
00728 void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
00729
00738 void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
00739
00747 void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
00756 void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
00757
00766 void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
00767
00774 void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
00775
00782 void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
00783
00790 void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
00791
00801 char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00802
00810 char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
00811
00820 char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
00821
00832 char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
00833
00840 void gtk_imhtml_setup_entry(GtkIMHtml *imhtml, PurpleConnectionFlags flags);
00841
00844 #ifdef __cplusplus
00845 }
00846 #endif
00847
00848 #endif