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
00031 #ifdef __cplusplus
00032 extern "C" {
00033 #endif
00034
00035
00036
00037
00040 #define GTK_TYPE_IMHTML (gtk_imhtml_get_type ())
00041 #define GTK_IMHTML(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_IMHTML, GtkIMHtml))
00042 #define GTK_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_IMHTML, GtkIMHtmlClass))
00043 #define GTK_IS_IMHTML(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_IMHTML))
00044 #define GTK_IS_IMHTML_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IMHTML))
00045 #define GTK_IMHTML_SCALABLE(obj) ((GtkIMHtmlScalable *)obj)
00046
00047 typedef struct _GtkIMHtml GtkIMHtml;
00048 typedef struct _GtkIMHtmlClass GtkIMHtmlClass;
00049 typedef struct _GtkIMHtmlFontDetail GtkIMHtmlFontDetail;
00050 typedef struct _GtkSmileyTree GtkSmileyTree;
00051 typedef struct _GtkIMHtmlSmiley GtkIMHtmlSmiley;
00052 typedef struct _GtkIMHtmlScalable GtkIMHtmlScalable;
00053 typedef struct _GtkIMHtmlImage GtkIMHtmlImage;
00054 typedef struct _GtkIMHtmlHr GtkIMHtmlHr;
00055 typedef struct _GtkIMHtmlFuncs GtkIMHtmlFuncs;
00056
00057 typedef enum {
00058 GTK_IMHTML_BOLD = 1 << 0,
00059 GTK_IMHTML_ITALIC = 1 << 1,
00060 GTK_IMHTML_UNDERLINE = 1 << 2,
00061 GTK_IMHTML_GROW = 1 << 3,
00062 GTK_IMHTML_SHRINK = 1 << 4,
00063 GTK_IMHTML_FACE = 1 << 5,
00064 GTK_IMHTML_FORECOLOR = 1 << 6,
00065 GTK_IMHTML_BACKCOLOR = 1 << 7,
00066 GTK_IMHTML_BACKGROUND = 1 << 8,
00067 GTK_IMHTML_LINK = 1 << 9,
00068 GTK_IMHTML_IMAGE = 1 << 10,
00069 GTK_IMHTML_SMILEY = 1 << 11,
00070 GTK_IMHTML_LINKDESC = 1 << 12,
00071 GTK_IMHTML_STRIKE = 1 << 13,
00072 GTK_IMHTML_ALL = -1
00073 } GtkIMHtmlButtons;
00074
00075 typedef enum {
00076 GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
00077 } GtkIMHtmlSmileyFlags;
00078
00079 struct _GtkIMHtml {
00080 GtkTextView text_view;
00081 GtkTextBuffer *text_buffer;
00082 GdkCursor *hand_cursor;
00083 GdkCursor *arrow_cursor;
00084 GdkCursor *text_cursor;
00085 GHashTable *smiley_data;
00086 GtkSmileyTree *default_smilies;
00087 char *protocol_name;
00088 guint scroll_src;
00089 GTimer *scroll_time;
00090 GQueue *animations;
00091 int num_animations;
00092
00093 gboolean show_comments;
00094
00095 GtkWidget *tip_window;
00096 char *tip;
00097 guint tip_timer;
00098 GtkTextTag *prelit_tag;
00099
00100 GList *scalables;
00101 GdkRectangle old_rect;
00102
00103 gchar *search_string;
00104
00105 gboolean editable;
00106 GtkIMHtmlButtons format_functions;
00107 gboolean wbfo;
00108
00109 gint insert_offset;
00110
00111 struct {
00112 gboolean bold:1;
00113 gboolean italic:1;
00114 gboolean underline:1;
00115 gboolean strike:1;
00116 gchar *forecolor;
00117 gchar *backcolor;
00118 gchar *background;
00119 gchar *fontface;
00120 int fontsize;
00121 GtkTextTag *link;
00122 } edit;
00123
00124 char *clipboard_text_string;
00125 char *clipboard_html_string;
00126
00127 GSList *im_images;
00128 GtkIMHtmlFuncs *funcs;
00129 };
00130
00131 struct _GtkIMHtmlClass {
00132 GtkTextViewClass parent_class;
00133
00134 void (*url_clicked)(GtkIMHtml *, const gchar *);
00135 void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
00136 void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
00137 void (*clear_format)(GtkIMHtml *);
00138 void (*update_format)(GtkIMHtml *);
00139 gboolean (*message_send)(GtkIMHtml *);
00140 };
00141
00142 struct _GtkIMHtmlFontDetail {
00143 gushort size;
00144 gchar *face;
00145 gchar *fore;
00146 gchar *back;
00147 gchar *bg;
00148 gchar *sml;
00149 gboolean underline;
00150 gshort bold;
00151 };
00152
00153 struct _GtkSmileyTree {
00154 GString *values;
00155 GtkSmileyTree **children;
00156 GtkIMHtmlSmiley *image;
00157 };
00158
00159 struct _GtkIMHtmlSmiley {
00160 gchar *smile;
00161 gchar *file;
00162 GdkPixbufAnimation *icon;
00163 gboolean hidden;
00164 GdkPixbufLoader *loader;
00165 GSList *anchors;
00166 GtkIMHtmlSmileyFlags flags;
00167 GtkIMHtml *imhtml;
00168 };
00169
00170 struct _GtkIMHtmlScalable {
00171 void (*scale)(struct _GtkIMHtmlScalable *, int, int);
00172 void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
00173 void (*free)(struct _GtkIMHtmlScalable *);
00174 };
00175
00176 struct _GtkIMHtmlImage {
00177 GtkIMHtmlScalable scalable;
00178 GtkImage *image;
00179 GdkPixbuf *pixbuf;
00180 GtkTextMark *mark;
00181 gchar *filename;
00182 int width;
00183 int height;
00184 int id;
00185 GtkWidget *filesel;
00186 };
00187
00188 struct _GtkIMHtmlHr {
00189 GtkIMHtmlScalable scalable;
00190 GtkWidget *sep;
00191 };
00192
00193 typedef enum {
00194 GTK_IMHTML_NO_COLOURS = 1 << 0,
00195 GTK_IMHTML_NO_FONTS = 1 << 1,
00196 GTK_IMHTML_NO_COMMENTS = 1 << 2,
00197 GTK_IMHTML_NO_TITLE = 1 << 3,
00198 GTK_IMHTML_NO_NEWLINE = 1 << 4,
00199 GTK_IMHTML_NO_SIZES = 1 << 5,
00200 GTK_IMHTML_NO_SCROLL = 1 << 6,
00201 GTK_IMHTML_RETURN_LOG = 1 << 7,
00202 GTK_IMHTML_USE_POINTSIZE = 1 << 8,
00203 GTK_IMHTML_NO_FORMATTING = 1 << 9,
00204 GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10
00205 } GtkIMHtmlOptions;
00206
00207 enum {
00208 GTK_IMHTML_DRAG_URL = 0,
00209 GTK_IMHTML_DRAG_HTML,
00210 GTK_IMHTML_DRAG_UTF8_STRING,
00211 GTK_IMHTML_DRAG_COMPOUND_TEXT,
00212 GTK_IMHTML_DRAG_STRING,
00213 GTK_IMHTML_DRAG_TEXT,
00214 GTK_IMHTML_DRAG_NUM
00215 };
00216
00217 #define GTK_IMHTML_DND_TARGETS \
00218 { "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
00219 { "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
00220 { "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
00221 { "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
00222 { "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
00223 { "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
00224 { "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
00225 { "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
00226 { "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
00227 { "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
00228
00229 typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
00230 typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
00231 typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
00232 typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
00233 typedef void (*GtkIMHtmlImageRefFunc) (int id);
00234 typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
00235
00236 struct _GtkIMHtmlFuncs {
00237 GtkIMHtmlGetImageFunc image_get;
00238 GtkIMHtmlGetImageDataFunc image_get_data;
00239 GtkIMHtmlGetImageSizeFunc image_get_size;
00240 GtkIMHtmlGetImageFilenameFunc image_get_filename;
00241 GtkIMHtmlImageRefFunc image_ref;
00242 GtkIMHtmlImageUnrefFunc image_unref;
00243 };
00244
00247
00248
00249
00257 GType gtk_imhtml_get_type(void);
00258
00264 GtkWidget *gtk_imhtml_new(void *, void *);
00265
00274 GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
00275 const gchar * sml, const gchar * text);
00276
00277
00285 void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
00286
00292 void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
00293
00300 void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
00301
00308 void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
00309
00315 const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
00316
00323 void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
00324
00332 #define gtk_imhtml_append_text(imhtml, text, options) \
00333 gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
00334
00343 void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
00344 const gchar *text,
00345 GtkIMHtmlOptions options,
00346 GSList *unused);
00347
00356 void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
00357 const gchar *text,
00358 GtkIMHtmlOptions options,
00359 GtkTextIter *iter);
00360
00367 void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
00368
00376 void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00377
00383 #define gtk_imhtml_clear(imhtml) \
00384 gtk_imhtml_delete(imhtml, NULL, NULL)
00385
00391 void gtk_imhtml_page_up(GtkIMHtml *imhtml);
00392
00398 void gtk_imhtml_page_down(GtkIMHtml *imhtml);
00399
00405 GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
00406
00416 GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
00417
00423 void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
00424
00432 void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
00433
00441 void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00442
00448 GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
00449
00455 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
00456
00464 void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
00465
00474 void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
00475
00484 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
00485
00491 void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
00492
00499 void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
00500
00509 void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
00510
00517 void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
00518
00526 GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
00527
00537 void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
00538
00547 char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
00548
00557 char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
00558
00567 char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
00568
00577 char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
00578
00587 gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
00588
00596 gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
00597
00603 void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
00604
00610 void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
00611
00617 void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
00618
00624 void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
00625
00631 void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
00632
00642 gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
00643
00653 gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
00654
00664 gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
00665
00674 gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
00675
00683 void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
00684
00693 void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
00694
00702 void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
00711 void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
00712
00721 void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
00722
00729 void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
00730
00737 void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
00738
00745 void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
00746
00756 char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
00757
00765 char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
00766
00775 char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
00776
00787 char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
00788
00791 #ifdef __cplusplus
00792 }
00793 #endif
00794
00795 #endif