00001
00023 #ifndef _PIDGINIMHTML_H_
00024 #define _PIDGINIMHTML_H_
00025
00026 #include <gdk/gdk.h>
00027 #include <gtk/gtktextview.h>
00028 #include <gtk/gtktooltips.h>
00029 #include <gtk/gtkimage.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) (GTK_CHECK_CAST ((obj), GTK_TYPE_IMHTML, GtkIMHtml))
00045 #define GTK_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_IMHTML, GtkIMHtmlClass))
00046 #define GTK_IS_IMHTML(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_IMHTML))
00047 #define GTK_IS_IMHTML_CLASS(klass) (GTK_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
00062 typedef enum {
00063 GTK_IMHTML_BOLD = 1 << 0,
00064 GTK_IMHTML_ITALIC = 1 << 1,
00065 GTK_IMHTML_UNDERLINE = 1 << 2,
00066 GTK_IMHTML_GROW = 1 << 3,
00067 GTK_IMHTML_SHRINK = 1 << 4,
00068 GTK_IMHTML_FACE = 1 << 5,
00069 GTK_IMHTML_FORECOLOR = 1 << 6,
00070 GTK_IMHTML_BACKCOLOR = 1 << 7,
00071 GTK_IMHTML_BACKGROUND = 1 << 8,
00072 GTK_IMHTML_LINK = 1 << 9,
00073 GTK_IMHTML_IMAGE = 1 << 10,
00074 GTK_IMHTML_SMILEY = 1 << 11,
00075 GTK_IMHTML_LINKDESC = 1 << 12,
00076 GTK_IMHTML_STRIKE = 1 << 13,
00077 GTK_IMHTML_ALL = -1
00078 } GtkIMHtmlButtons;
00079
00080 typedef enum {
00081 GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
00082 } GtkIMHtmlSmileyFlags;
00083
00084 struct _GtkIMHtml {
00085 GtkTextView text_view;
00086 GtkTextBuffer *text_buffer;
00087 GdkCursor *hand_cursor;
00088 GdkCursor *arrow_cursor;
00089 GdkCursor *text_cursor;
00090 GHashTable *smiley_data;
00091 GtkSmileyTree *default_smilies;
00092 char *protocol_name;
00093 guint scroll_src;
00094 GTimer *scroll_time;
00095 GQueue *animations;
00096 int num_animations;
00097
00098 gboolean show_comments;
00099
00100 GtkWidget *tip_window;
00101 char *tip;
00102 guint tip_timer;
00103 GtkTextTag *prelit_tag;
00104
00105 GList *scalables;
00106 GdkRectangle old_rect;
00107
00108 gchar *search_string;
00109
00110 gboolean editable;
00111 GtkIMHtmlButtons format_functions;
00112 gboolean wbfo;
00113
00114 gint insert_offset;
00115
00116 struct {
00117 gboolean bold:1;
00118 gboolean italic:1;
00119 gboolean underline:1;
00120 gboolean strike:1;
00121 gchar *forecolor;
00122 gchar *backcolor;
00123 gchar *background;
00124 gchar *fontface;
00125 int fontsize;
00126 GtkTextTag *link;
00127 } edit;
00128
00129 char *clipboard_text_string;
00130 char *clipboard_html_string;
00131
00132 GSList *im_images;
00133 GtkIMHtmlFuncs *funcs;
00134 GtkSourceUndoManager *undo_manager;
00135 };
00136
00137 struct _GtkIMHtmlClass {
00138 GtkTextViewClass parent_class;
00139
00140 void (*url_clicked)(GtkIMHtml *, const gchar *);
00141 void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
00142 void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
00143 void (*clear_format)(GtkIMHtml *);
00144 void (*update_format)(GtkIMHtml *);
00145 gboolean (*message_send)(GtkIMHtml *);
00146 void (*undo)(GtkIMHtml *);
00147 void (*redo)(GtkIMHtml *);
00148 };
00149
00150 struct _GtkIMHtmlFontDetail {
00151 gushort size;
00152 gchar *face;
00153 gchar *fore;
00154 gchar *back;
00155 gchar *bg;
00156 gchar *sml;
00157 gboolean underline;
00158 gshort bold;
00159 };
00160
00161 struct _GtkSmileyTree {
00162 GString *values;
00163 GtkSmileyTree **children;
00164 GtkIMHtmlSmiley *image;
00165 };
00166
00167 struct _GtkIMHtmlSmiley {
00168 gchar *smile;
00169 gchar *file;
00170 GdkPixbufAnimation *icon;
00171 gboolean hidden;
00172 GdkPixbufLoader *loader;
00173 GSList *anchors;
00174 GtkIMHtmlSmileyFlags flags;
00175 GtkIMHtml *imhtml;
00176 };
00177
00178 struct _GtkIMHtmlScalable {
00179 void (*scale)(struct _GtkIMHtmlScalable *, int, int);
00180 void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
00181 void (*free)(struct _GtkIMHtmlScalable *);
00182 };
00183
00184 struct _GtkIMHtmlImage {
00185 GtkIMHtmlScalable scalable;
00186 GtkImage *image;
00187 GdkPixbuf *pixbuf;
00188 GtkTextMark *mark;
00189 gchar *filename;
00190 int width;
00191 int height;
00192 int id;
00193 GtkWidget *filesel;
00194 };
00195
00196 struct _GtkIMHtmlAnimation {
00197 GtkIMHtmlImage imhtmlimage;
00198 GdkPixbufAnimation *anim;
00199 GdkPixbufAnimationIter *iter;
00200 guint timer;
00201 };
00202
00203 struct _GtkIMHtmlHr {
00204 GtkIMHtmlScalable scalable;
00205 GtkWidget *sep;
00206 };
00207
00208 typedef enum {
00209 GTK_IMHTML_NO_COLOURS = 1 << 0,
00210 GTK_IMHTML_NO_FONTS = 1 << 1,
00211 GTK_IMHTML_NO_COMMENTS = 1 << 2,
00212 GTK_IMHTML_NO_TITLE = 1 << 3,
00213 GTK_IMHTML_NO_NEWLINE = 1 << 4,
00214 GTK_IMHTML_NO_SIZES = 1 << 5,
00215 GTK_IMHTML_NO_SCROLL = 1 << 6,
00216 GTK_IMHTML_RETURN_LOG = 1 << 7,
00217 GTK_IMHTML_USE_POINTSIZE = 1 << 8,
00218 GTK_IMHTML_NO_FORMATTING = 1 << 9,
00219 GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10
00220 } GtkIMHtmlOptions;
00221
00222 enum {
00223 GTK_IMHTML_DRAG_URL = 0,
00224 GTK_IMHTML_DRAG_HTML,
00225 GTK_IMHTML_DRAG_UTF8_STRING,
00226 GTK_IMHTML_DRAG_COMPOUND_TEXT,
00227 GTK_IMHTML_DRAG_STRING,
00228 GTK_IMHTML_DRAG_TEXT,
00229 GTK_IMHTML_DRAG_NUM
00230 };
00231
00232 #define GTK_IMHTML_DND_TARGETS \
00233 { "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
00234 { "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
00235 { "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
00236 { "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
00237 { "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
00238 { "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
00239 { "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
00240 { "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
00241 { "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
00242 { "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
00243
00244 typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
00245 typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
00246 typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
00247 typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
00248 typedef void (*GtkIMHtmlImageRefFunc) (int id);
00249 typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
00250
00251 struct _GtkIMHtmlFuncs {
00252 GtkIMHtmlGetImageFunc image_get;
00253 GtkIMHtmlGetImageDataFunc image_get_data;
00254 GtkIMHtmlGetImageSizeFunc image_get_size;
00255 GtkIMHtmlGetImageFilenameFunc image_get_filename;
00256 GtkIMHtmlImageRefFunc image_ref;
00257 GtkIMHtmlImageUnrefFunc image_unref;
00258 };
00259
00262
00263
00264
00272 GType gtk_imhtml_get_type(void);
00273
00279 GtkWidget *gtk_imhtml_new(void *, void *);
00280
00289 GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
00290 const gchar * sml, const gchar * text);
00291
00292
00300 void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
00301
00307 void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
00308
00315 void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
00316
00323 void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
00324
00330 const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
00331
00338 void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
00339
00347 #define gtk_imhtml_append_text(imhtml, text, options) \
00348 gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
00349
00358 void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
00359 const gchar *text,
00360 GtkIMHtmlOptions options,
00361 GSList *unused);
00362
00371 void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
00372 const gchar *text,
00373 GtkIMHtmlOptions options,
00374 GtkTextIter *iter);
00375
00382 void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
00383
00391 void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00392
00398 #define gtk_imhtml_clear(imhtml) \
00399 gtk_imhtml_delete(imhtml, NULL, NULL)
00400
00406 void gtk_imhtml_page_up(GtkIMHtml *imhtml);
00407
00413 void gtk_imhtml_page_down(GtkIMHtml *imhtml);
00414
00420 GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
00421
00431 GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
00432
00443
00444
00445
00446
00447
00448
00449 GtkIMHtmlScalable *gtk_imhtml_animation_new(GdkPixbufAnimation *img, const gchar *filename, int id);
00450
00456
00457 void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
00458
00464
00465 void gtk_imhtml_animation_free(GtkIMHtmlScalable *scale);
00466
00474
00475 void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
00476
00484
00485 void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00486
00492 GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
00493
00499 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
00500
00508 void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
00509
00518 void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00519
00528 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
00529
00535 void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
00536
00543 void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
00544
00553 void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
00554
00561 void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
00562
00570 GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
00571
00581 void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
00582
00591 char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
00592
00601 char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
00602
00611 char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
00612
00621 char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
00622
00631 gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
00632
00640 gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
00641
00647 void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
00648
00654 void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
00655
00661 void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
00662
00668 void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
00669
00675 void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
00676
00686 gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
00687
00697 gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
00698
00708 gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
00709
00718 gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
00719
00727 void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
00728
00737 void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
00738
00746 void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
00755 void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
00756
00765 void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
00766
00773 void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
00774
00781 void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
00782
00789 void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
00790
00800 char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00801
00809 char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
00810
00819 char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
00820
00831 char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
00832
00839 void gtk_imhtml_setup_entry(GtkIMHtml *imhtml, PurpleConnectionFlags flags);
00840
00843 #ifdef __cplusplus
00844 }
00845 #endif
00846
00847 #endif