pidgin/pidgin

List three security vulnerability fixes in the ChangeLog.
release-2.x.y
2014-01-12, Mark Doliner
6bafdcde2b55
List three security vulnerability fixes in the ChangeLog.
Thanks to Fabian Yamaguchi and Christian Wressnegger for finding
all of these, and thanks to Daniel Atallah for fixing.

The fixes were committed in 23cbfff68a0c, ef836278304b, and 68d6df7dc69c.
/**
* @file gtkimhtml.h GTK+ IM/HTML rendering component
* @ingroup pidgin
* @see @ref gtkimhtml-signals
*/
/* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef _PIDGINIMHTML_H_
#define _PIDGINIMHTML_H_
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include "gtksourceundomanager.h"
#include "connection.h"
#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************************
* @name Structures
**************************************************************************/
/*@{*/
#define GTK_TYPE_IMHTML (gtk_imhtml_get_type())
#define GTK_IMHTML(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_IMHTML, GtkIMHtml))
#define GTK_IMHTML_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_IMHTML, GtkIMHtmlClass))
#define GTK_IS_IMHTML(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_IMHTML))
#define GTK_IS_IMHTML_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_IMHTML))
#define GTK_IMHTML_SCALABLE(obj) ((GtkIMHtmlScalable *)obj)
#define GTK_IMHTML_ANIMATION(obj) ((GtkIMHtmlAnimation *)obj)
typedef struct _GtkIMHtml GtkIMHtml;
typedef struct _GtkIMHtmlClass GtkIMHtmlClass;
#if !(defined PIDGIN_DISABLE_DEPRECATED) && !(defined _PIDGIN_GTKIMHTML_C_)
typedef struct _GtkIMHtmlFontDetail GtkIMHtmlFontDetail; /* The five elements contained in a FONT tag */
#endif
typedef struct _GtkSmileyTree GtkSmileyTree;
typedef struct _GtkIMHtmlSmiley GtkIMHtmlSmiley;
typedef struct _GtkIMHtmlScalable GtkIMHtmlScalable;
typedef struct _GtkIMHtmlImage GtkIMHtmlImage;
typedef struct _GtkIMHtmlAnimation GtkIMHtmlAnimation;
typedef struct _GtkIMHtmlHr GtkIMHtmlHr;
typedef struct _GtkIMHtmlFuncs GtkIMHtmlFuncs;
/**
* @since 2.6.0
*/
typedef struct _GtkIMHtmlLink GtkIMHtmlLink;
typedef enum {
GTK_IMHTML_BOLD = 1 << 0,
GTK_IMHTML_ITALIC = 1 << 1,
GTK_IMHTML_UNDERLINE = 1 << 2,
GTK_IMHTML_GROW = 1 << 3,
GTK_IMHTML_SHRINK = 1 << 4,
GTK_IMHTML_FACE = 1 << 5,
GTK_IMHTML_FORECOLOR = 1 << 6,
GTK_IMHTML_BACKCOLOR = 1 << 7,
GTK_IMHTML_BACKGROUND = 1 << 8,
GTK_IMHTML_LINK = 1 << 9,
GTK_IMHTML_IMAGE = 1 << 10,
GTK_IMHTML_SMILEY = 1 << 11,
GTK_IMHTML_LINKDESC = 1 << 12,
GTK_IMHTML_STRIKE = 1 << 13,
/** Show custom smileys when appropriate. @since 2.5.0 */
GTK_IMHTML_CUSTOM_SMILEY = 1 << 14,
GTK_IMHTML_ALL = -1
} GtkIMHtmlButtons;
typedef enum {
GTK_IMHTML_SMILEY_CUSTOM = 1 << 0
} GtkIMHtmlSmileyFlags;
struct _GtkIMHtml {
GtkTextView text_view;
GtkTextBuffer *text_buffer;
GdkCursor *hand_cursor;
GdkCursor *arrow_cursor;
GdkCursor *text_cursor;
GHashTable *smiley_data;
GtkSmileyTree *default_smilies;
char *protocol_name;
guint scroll_src;
GTimer *scroll_time;
GQueue *animations;
int num_animations;
gboolean show_comments;
GtkWidget *tip_window;
char *tip;
guint tip_timer;
GtkTextTag *prelit_tag;
GList *scalables;
GdkRectangle old_rect;
gchar *search_string;
gboolean editable;
GtkIMHtmlButtons format_functions;
gboolean wbfo; /* Whole buffer formatting only. */
gint insert_offset;
struct {
gboolean bold:1;
gboolean italic:1;
gboolean underline:1;
gboolean strike:1;
gchar *forecolor;
gchar *backcolor;
gchar *background;
gchar *fontface;
int fontsize;
GtkTextTag *link;
} edit;
#if !(defined PIDGIN_DISABLE_DEPRECATED) || (defined _PIDGIN_GTKIMHTML_C_)
/** @deprecated */
char *clipboard_text_string;
/** @deprecated */
char *clipboard_html_string;
#else
char *depr1;
char *depr2;
#endif
GSList *im_images;
GtkIMHtmlFuncs *funcs;
GtkSourceUndoManager *undo_manager;
};
struct _GtkIMHtmlClass {
GtkTextViewClass parent_class;
void (*url_clicked)(GtkIMHtml *, const gchar *);
void (*buttons_update)(GtkIMHtml *, GtkIMHtmlButtons);
void (*toggle_format)(GtkIMHtml *, GtkIMHtmlButtons);
void (*clear_format)(GtkIMHtml *);
void (*update_format)(GtkIMHtml *);
gboolean (*message_send)(GtkIMHtml *);
void (*undo)(GtkIMHtml *);
void (*redo)(GtkIMHtml *);
GList *protocols; /* List of GtkIMHtmlProtocol's */
};
#if !(defined PIDGIN_DISABLE_DEPRECATED) && !(defined _PIDGIN_GTKIMHTML_C_)
/** @deprecated as of 2.7.10 */
struct _GtkIMHtmlFontDetail {
gushort size;
gchar *face;
gchar *fore;
gchar *back;
gchar *bg;
gchar *sml;
gboolean underline;
gshort bold;
};
#endif
struct _GtkSmileyTree {
GString *values;
GtkSmileyTree **children;
GtkIMHtmlSmiley *image;
};
struct _GtkIMHtmlSmiley {
gchar *smile;
gchar *file;
GdkPixbufAnimation *icon;
gboolean hidden;
GdkPixbufLoader *loader;
GSList *anchors;
GtkIMHtmlSmileyFlags flags;
GtkIMHtml *imhtml;
gpointer data; /** @since 2.6.0 */
gsize datasize; /** @since 2.6.0 */
};
struct _GtkIMHtmlScalable {
void (*scale)(struct _GtkIMHtmlScalable *, int, int);
void (*add_to)(struct _GtkIMHtmlScalable *, GtkIMHtml *, GtkTextIter *);
void (*free)(struct _GtkIMHtmlScalable *);
};
struct _GtkIMHtmlImage {
GtkIMHtmlScalable scalable;
GtkImage *image; /**< Contains the scaled version of this pixbuf. */
GdkPixbuf *pixbuf; /**< The original pixbuf, before any scaling. */
GtkTextMark *mark;
gchar *filename;
int width;
int height;
int id;
GtkWidget *filesel;
};
struct _GtkIMHtmlAnimation {
GtkIMHtmlImage imhtmlimage;
GdkPixbufAnimation *anim; /**< The original animation, before any scaling. */
GdkPixbufAnimationIter *iter;
guint timer;
};
struct _GtkIMHtmlHr {
GtkIMHtmlScalable scalable;
GtkWidget *sep;
};
typedef enum {
GTK_IMHTML_NO_COLOURS = 1 << 0,
GTK_IMHTML_NO_FONTS = 1 << 1,
GTK_IMHTML_NO_COMMENTS = 1 << 2, /* Remove */
GTK_IMHTML_NO_TITLE = 1 << 3,
GTK_IMHTML_NO_NEWLINE = 1 << 4,
GTK_IMHTML_NO_SIZES = 1 << 5,
GTK_IMHTML_NO_SCROLL = 1 << 6,
GTK_IMHTML_RETURN_LOG = 1 << 7,
GTK_IMHTML_USE_POINTSIZE = 1 << 8,
GTK_IMHTML_NO_FORMATTING = 1 << 9,
GTK_IMHTML_USE_SMOOTHSCROLLING = 1 << 10,
GTK_IMHTML_NO_SMILEY = 1 << 11
} GtkIMHtmlOptions;
enum {
GTK_IMHTML_DRAG_URL = 0,
GTK_IMHTML_DRAG_HTML,
GTK_IMHTML_DRAG_UTF8_STRING,
GTK_IMHTML_DRAG_COMPOUND_TEXT,
GTK_IMHTML_DRAG_STRING,
GTK_IMHTML_DRAG_TEXT,
GTK_IMHTML_DRAG_NUM
};
#define GTK_IMHTML_DND_TARGETS \
{ "text/uri-list", 0, GTK_IMHTML_DRAG_URL }, \
{ "_NETSCAPE_URL", 0, GTK_IMHTML_DRAG_URL }, \
{ "text/html", 0, GTK_IMHTML_DRAG_HTML }, \
{ "x-url/ftp", 0, GTK_IMHTML_DRAG_URL }, \
{ "x-url/http", 0, GTK_IMHTML_DRAG_URL }, \
{ "UTF8_STRING", 0, GTK_IMHTML_DRAG_UTF8_STRING }, \
{ "COMPOUND_TEXT", 0, GTK_IMHTML_DRAG_COMPOUND_TEXT }, \
{ "STRING", 0, GTK_IMHTML_DRAG_STRING }, \
{ "text/plain", 0, GTK_IMHTML_DRAG_TEXT }, \
{ "TEXT", 0, GTK_IMHTML_DRAG_TEXT }
typedef gpointer (*GtkIMHtmlGetImageFunc) (int id);
typedef gpointer (*GtkIMHtmlGetImageDataFunc) (gpointer i);
typedef size_t (*GtkIMHtmlGetImageSizeFunc) (gpointer i);
typedef const char *(*GtkIMHtmlGetImageFilenameFunc)(gpointer i);
typedef void (*GtkIMHtmlImageRefFunc) (int id);
typedef void (*GtkIMHtmlImageUnrefFunc) (int id);
struct _GtkIMHtmlFuncs {
GtkIMHtmlGetImageFunc image_get;
GtkIMHtmlGetImageDataFunc image_get_data;
GtkIMHtmlGetImageSizeFunc image_get_size;
GtkIMHtmlGetImageFilenameFunc image_get_filename;
GtkIMHtmlImageRefFunc image_ref;
GtkIMHtmlImageUnrefFunc image_unref;
};
/*@}*/
/**************************************************************************
* @name GTK+ IM/HTML rendering component API
**************************************************************************/
/*@{*/
/**
* Returns the GType object for an IM/HTML widget.
*
* @return The GType for an IM/HTML widget.
*/
GType gtk_imhtml_get_type(void);
/**
* Creates and returns a new GTK+ IM/HTML widget.
*
* @return The GTK+ IM/HTML widget created.
*/
GtkWidget *gtk_imhtml_new(void *, void *);
/**
* Returns the smiley object associated with the text.
*
* @param imhtml The GTK+ IM/HTML.
* @param sml The name of the smiley category.
* @param text The text associated with the smiley.
*/
GtkIMHtmlSmiley *gtk_imhtml_smiley_get(GtkIMHtml * imhtml,
const gchar * sml, const gchar * text);
/**
* Associates a smiley with a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param sml The name of the smiley category.
* @param smiley The GtkIMSmiley to associate.
*/
void gtk_imhtml_associate_smiley(GtkIMHtml *imhtml, const gchar *sml, GtkIMHtmlSmiley *smiley);
/**
* Removes all smileys associated with a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_remove_smileys(GtkIMHtml *imhtml);
/**
* Sets the function callbacks to use with a GTK+ IM/HTML instance.
*
* @param imhtml The GTK+ IM/HTML.
* @param f The GtkIMHTMLFuncs struct containing the functions to use.
*/
void gtk_imhtml_set_funcs(GtkIMHtml *imhtml, GtkIMHtmlFuncs *f);
/**
* Enables or disables showing the contents of HTML comments in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param show @c TRUE if comments should be shown, or @c FALSE otherwise.
*/
void gtk_imhtml_show_comments(GtkIMHtml *imhtml, gboolean show);
/**
* Gets the protocol name associated with this GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML
*/
const char *gtk_imhtml_get_protocol_name(GtkIMHtml *imhtml);
/**
* Associates a protocol name with a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param protocol_name The protocol name to associate with the IM/HTML.
*/
void gtk_imhtml_set_protocol_name(GtkIMHtml *imhtml, const gchar *protocol_name);
/**
* Appends HTML formatted text to a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param text The formatted text to append.
* @param options A GtkIMHtmlOptions object indicating insert behavior.
*/
#define gtk_imhtml_append_text(imhtml, text, options) \
gtk_imhtml_append_text_with_images(imhtml, text, options, NULL)
/**
* Appends HTML formatted text to a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param text The formatted text to append.
* @param options A GtkIMHtmlOptions object indicating insert behavior.
* @param unused Use @c NULL value.
*/
void gtk_imhtml_append_text_with_images(GtkIMHtml *imhtml,
const gchar *text,
GtkIMHtmlOptions options,
GSList *unused);
/**
* Inserts HTML formatted text to a GTK+ IM/HTML at a given iter.
*
* @param imhtml The GTK+ IM/HTML.
* @param text The formatted text to append.
* @param options A GtkIMHtmlOptions object indicating insert behavior.
* @param iter A GtkTextIter in the GTK+ IM/HTML at which to insert text.
*/
void gtk_imhtml_insert_html_at_iter(GtkIMHtml *imhtml,
const gchar *text,
GtkIMHtmlOptions options,
GtkTextIter *iter);
/**
* Scrolls a GTK+ IM/HTML to the end of its contents.
*
* @param imhtml The GTK+ IM/HTML.
* @param smooth A boolean indicating if smooth scrolling should be used.
*/
void gtk_imhtml_scroll_to_end(GtkIMHtml *imhtml, gboolean smooth);
/**
* Delete the contents of a GTK+ IM/HTML between start and end.
*
* @param imhtml The GTK+ IM/HTML.
* @param start a postition in the imhtml's buffer
* @param end another postition in the imhtml's buffer
*/
void gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
/**
* Purges the contents from a GTK+ IM/HTML and resets formatting.
*
* @param imhtml The GTK+ IM/HTML.
*/
#define gtk_imhtml_clear(imhtml) \
gtk_imhtml_delete(imhtml, NULL, NULL)
/**
* Scrolls a GTK+ IM/HTML up by one page.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_page_up(GtkIMHtml *imhtml);
/**
* Scrolls a GTK+ IM/HTML down by one page.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_page_down(GtkIMHtml *imhtml);
/**
* Creates and returns an new GTK+ IM/HTML scalable object.
*
* @return A new IM/HTML Scalable object.
*/
GtkIMHtmlScalable *gtk_imhtml_scalable_new(void);
/**
* Creates and returns a new GTK+ IM/HTML scalable object with an image.
*
* @param img A GdkPixbuf of the image to add.
* @param filename The filename to associate with the image.
* @param id The id to associate with the image.
*
* @return A new IM/HTML Scalable object with an image.
*/
GtkIMHtmlScalable *gtk_imhtml_image_new(GdkPixbuf *img, const gchar *filename, int id);
/**
* Creates and returns a new GTK+ IM/HTML scalable object with an
* animated image.
*
* @param img A GdkPixbufAnimation of the image to add.
* @param filename The filename to associate with the image.
* @param id The id to associate with the image.
*
* @return A new IM/HTML Scalable object with an image.
*
* @since 2.1.0
*/
/*
* TODO: All this animation code could be combined much better with
* the image code. It couldn't be done when it was written
* because it requires breaking backward compatibility. It
* would be good to do it for 3.0.0.
*/
GtkIMHtmlScalable *gtk_imhtml_animation_new(GdkPixbufAnimation *img, const gchar *filename, int id);
/**
* Destroys and frees a GTK+ IM/HTML scalable image.
*
* @param scale The GTK+ IM/HTML scalable.
*/
/* TODO: Is there any reason this isn't private? */
void gtk_imhtml_image_free(GtkIMHtmlScalable *scale);
/**
* Destroys and frees a GTK+ IM/HTML scalable animation.
*
* @param scale The GTK+ IM/HTML scalable.
*/
/* TODO: Is there any reason this isn't private? */
void gtk_imhtml_animation_free(GtkIMHtmlScalable *scale);
/**
* Rescales a GTK+ IM/HTML scalable image to a given size.
*
* @param scale The GTK+ IM/HTML scalable.
* @param width The new width.
* @param height The new height.
*/
/* TODO: Is there any reason this isn't private? */
void gtk_imhtml_image_scale(GtkIMHtmlScalable *scale, int width, int height);
/**
* Adds a GTK+ IM/HTML scalable image to a given GTK+ IM/HTML at a given iter.
*
* @param scale The GTK+ IM/HTML scalable.
* @param imhtml The GTK+ IM/HTML.
* @param iter The GtkTextIter at which to add the scalable.
*/
/* TODO: Is there any reason this isn't private? */
void gtk_imhtml_image_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
/**
* Creates and returns an new GTK+ IM/HTML scalable with a horizontal rule.
*
* @return A new IM/HTML Scalable object with an image.
*/
GtkIMHtmlScalable *gtk_imhtml_hr_new(void);
/**
* Destroys and frees a GTK+ IM/HTML scalable horizontal rule.
*
* @param scale The GTK+ IM/HTML scalable.
*/
void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale);
/**
* Rescales a GTK+ IM/HTML scalable horizontal rule to a given size.
*
* @param scale The GTK+ IM/HTML scalable.
* @param width The new width.
* @param height The new height.
*/
void gtk_imhtml_hr_scale(GtkIMHtmlScalable *scale, int width, int height);
/**
* Adds a GTK+ IM/HTML scalable horizontal rule to a given GTK+ IM/HTML at
* a given iter.
*
* @param scale The GTK+ IM/HTML scalable.
* @param imhtml The GTK+ IM/HTML.
* @param iter The GtkTextIter at which to add the scalable.
*/
void gtk_imhtml_hr_add_to(GtkIMHtmlScalable *scale, GtkIMHtml *imhtml, GtkTextIter *iter);
/**
* Finds and highlights a given string in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param text The string to search for.
*
* @return @c TRUE if a search was performed, or @c FALSE if not.
*/
gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text);
/**
* Clears the highlighting from a prior search in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_search_clear(GtkIMHtml *imhtml);
/**
* Enables or disables editing in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param editable @c TRUE to make the widget editable, or @c FALSE otherwise.
*/
void gtk_imhtml_set_editable(GtkIMHtml *imhtml, gboolean editable);
/**
* Enables or disables whole buffer formatting only (wbfo) in a GTK+ IM/HTML.
* In this mode formatting options to the buffer take effect for the entire
* buffer instead of specific text.
*
* @param imhtml The GTK+ IM/HTML.
* @param wbfo @c TRUE to enable the mode, or @c FALSE otherwise.
*/
void gtk_imhtml_set_whole_buffer_formatting_only(GtkIMHtml *imhtml, gboolean wbfo);
/**
* Indicates which formatting functions to enable and disable in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param buttons A GtkIMHtmlButtons bitmask indicating which functions to use.
*/
void gtk_imhtml_set_format_functions(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons);
/**
* Returns which formatting functions are enabled in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A GtkIMHtmlButtons bitmask indicating which functions to are enabled.
*/
GtkIMHtmlButtons gtk_imhtml_get_format_functions(GtkIMHtml *imhtml);
/**
* Sets each boolean to @c TRUE or @c FALSE to indicate if that formatting option
* is enabled at the current position in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param bold The boolean to set for bold or @c NULL.
* @param italic The boolean to set for italic or @c NULL.
* @param underline The boolean to set for underline or @c NULL.
*/
void gtk_imhtml_get_current_format(GtkIMHtml *imhtml, gboolean *bold, gboolean *italic, gboolean *underline);
/**
* Returns a string containing the selected font face at the current position
* in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A string containg the font face or @c NULL if none is set.
*/
char *gtk_imhtml_get_current_fontface(GtkIMHtml *imhtml);
/**
* Returns a string containing the selected foreground color at the current
* position in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A string containg the foreground color or @c NULL if none is set.
*/
char *gtk_imhtml_get_current_forecolor(GtkIMHtml *imhtml);
/**
* Returns a string containing the selected font background color at the current
* position in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A string containg the font background color or @c NULL if none is set.
*/
char *gtk_imhtml_get_current_backcolor(GtkIMHtml *imhtml);
/**
* Returns a string containing the selected background color at the current
* position in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A string containg the background color or @c NULL if none is set.
*/
char *gtk_imhtml_get_current_background(GtkIMHtml *imhtml);
/**
* Returns a integer containing the selected HTML font size at the current
* position in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return The HTML font size.
*/
gint gtk_imhtml_get_current_fontsize(GtkIMHtml *imhtml);
/**
* Checks whether a GTK+ IM/HTML is marked as editable.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return @c TRUE if the IM/HTML is editable, or @c FALSE otherwise.
*/
gboolean gtk_imhtml_get_editable(GtkIMHtml *imhtml);
/**
* Clear all the formatting on a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_clear_formatting(GtkIMHtml *imhtml);
/**
* Toggles bold at the cursor location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_toggle_bold(GtkIMHtml *imhtml);
/**
* Toggles italic at the cursor location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_toggle_italic(GtkIMHtml *imhtml);
/**
* Toggles underline at the cursor location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_toggle_underline(GtkIMHtml *imhtml);
/**
* Toggles strikethrough at the cursor location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_toggle_strike(GtkIMHtml *imhtml);
/**
* Toggles a foreground color at the current location or selection in a GTK
* IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param color The HTML-style color, or @c NULL or "" to clear the color.
*
* @return @c TRUE if a color was set, or @c FALSE if it was cleared.
*/
gboolean gtk_imhtml_toggle_forecolor(GtkIMHtml *imhtml, const char *color);
/**
* Toggles a background color at the current location or selection in a GTK
* IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param color The HTML-style color, or @c NULL or "" to clear the color.
*
* @return @c TRUE if a color was set, or @c FALSE if it was cleared.
*/
gboolean gtk_imhtml_toggle_backcolor(GtkIMHtml *imhtml, const char *color);
/**
* Toggles a background color at the current location or selection in a GTK
* IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param color The HTML-style color, or @c NULL or "" to clear the color.
*
* @return @c TRUE if a color was set, or @c FALSE if it was cleared.
*/
gboolean gtk_imhtml_toggle_background(GtkIMHtml *imhtml, const char *color);
/**
* Toggles a font face at the current location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param face The font face name, or @c NULL or "" to clear the font.
*
* @return @c TRUE if a font name was set, or @c FALSE if it was cleared.
*/
gboolean gtk_imhtml_toggle_fontface(GtkIMHtml *imhtml, const char *face);
/**
* Toggles a link tag with the given URL at the current location or selection
* in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param url The URL for the link or @c NULL to terminate the link.
*/
void gtk_imhtml_toggle_link(GtkIMHtml *imhtml, const char *url);
/**
* Inserts a link to the given url at the given GtkTextMark in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param mark The GtkTextMark to insert the link at.
* @param url The URL for the link.
* @param text The string to use for the link description.
*/
void gtk_imhtml_insert_link(GtkIMHtml *imhtml, GtkTextMark *mark, const char *url, const char *text);
/**
* Inserts a smiley at the current location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param sml The category of the smiley.
* @param smiley The text of the smiley to insert.
*/
void gtk_imhtml_insert_smiley(GtkIMHtml *imhtml, const char *sml, char *smiley);
/**
* Inserts a smiley at the given iter in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param sml The category of the smiley.
* @param smiley The text of the smiley to insert.
* @param iter The GtkTextIter in the IM/HTML to insert the smiley at.
*/
void gtk_imhtml_insert_smiley_at_iter(GtkIMHtml *imhtml, const char *sml, char *smiley, GtkTextIter *iter);
/**
* Inserts the IM/HTML scalable image with the given id at the given iter in a
* GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param id The id of the IM/HTML scalable.
* @param iter The GtkTextIter in the IM/HTML to insert the image at.
*/
void gtk_imhtml_insert_image_at_iter(GtkIMHtml *imhtml, int id, GtkTextIter *iter);
/**
* Sets the font size at the current location or selection in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param size The HTML font size to use.
*/
void gtk_imhtml_font_set_size(GtkIMHtml *imhtml, gint size);
/**
* Decreases the font size by 1 at the current location or selection in a GTK
* IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_font_shrink(GtkIMHtml *imhtml);
/**
* Increases the font size by 1 at the current location or selection in a GTK
* IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*/
void gtk_imhtml_font_grow(GtkIMHtml *imhtml);
/**
* Returns the HTML formatted contents between two iters in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param start The GtkTextIter indicating the start point in the IM/HTML.
* @param end The GtkTextIter indicating the end point in the IM/HTML.
*
* @return A string containing the HTML formatted text.
*/
char *gtk_imhtml_get_markup_range(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end);
/**
* Returns the entire HTML formatted contents of a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A string containing the HTML formatted text.
*/
char *gtk_imhtml_get_markup(GtkIMHtml *imhtml);
/**
* Returns a null terminated array of pointers to null terminated strings, each
* string for each line. g_strfreev() should be called to free it when done.
*
* @param imhtml The GTK+ IM/HTML.
*
* @return A null terminated array of null terminated HTML formatted strings.
*/
char **gtk_imhtml_get_markup_lines(GtkIMHtml *imhtml);
/**
* Returns the entire unformatted (plain text) contents of a GTK+ IM/HTML
* between two iters in a GTK+ IM/HTML.
*
* @param imhtml The GTK+ IM/HTML.
* @param start The GtkTextIter indicating the start point in the IM/HTML.
* @param stop The GtkTextIter indicating the end point in the IM/HTML.
*
* @return A string containing the unformatted text.
*/
char *gtk_imhtml_get_text(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *stop);
/**
* Setup formatting for an imhtml depending on the flags specified.
*
* @param imhtml The GTK+ IM/HTML.
* @param flags The connection flag which describes the allowed types of formatting.
*
* @since 2.1.0
*/
void gtk_imhtml_setup_entry(GtkIMHtml *imhtml, PurpleConnectionFlags flags);
/**
* Create a new GtkIMHtmlSmiley.
*
* @param file The image file for the smiley
* @param shortcut The key shortcut for the smiley
* @param hide @c TRUE if the smiley should be hidden in the smiley dialog, @c FALSE otherwise
* @param flags The smiley flags
*
* @return The newly created smiley
* @since 2.5.0
*/
GtkIMHtmlSmiley *gtk_imhtml_smiley_create(const char *file, const char *shortcut, gboolean hide,
GtkIMHtmlSmileyFlags flags);
/**
* Reload the image data for the smiley.
*
* @param smiley The smiley to reload
*
* @since 2.5.0
*/
void gtk_imhtml_smiley_reload(GtkIMHtmlSmiley *smiley);
/**
* Destroy a GtkIMHtmlSmiley.
*
* @param smiley The smiley to destroy
*
* @since 2.5.0
*/
void gtk_imhtml_smiley_destroy(GtkIMHtmlSmiley *smiley);
/**
* Register a protocol with the GtkIMHtml widget. Registering a protocol would
* allow certain text to be clickable.
*
* @param name The name of the protocol (e.g. http://)
* @param activate The callback to trigger when the protocol text is clicked.
* Removes any current protocol definition if @c NULL. The
* callback should return @c TRUE if the link was activated
* properly, @c FALSE otherwise.
* @param context_menu The callback to trigger when the context menu is popped
* up on the protocol text. The callback should return
* @c TRUE if the request for context menu was processed
* successfully, @c FALSE otherwise.
*
* @return @c TRUE if the protocol was successfully registered (or unregistered, when \a activate is @c NULL)
*
* @since 2.6.0
*/
gboolean gtk_imhtml_class_register_protocol(const char *name,
gboolean (*activate)(GtkIMHtml *imhtml, GtkIMHtmlLink *link),
gboolean (*context_menu)(GtkIMHtml *imhtml, GtkIMHtmlLink *link, GtkWidget *menu));
/**
* Get the URL associated with a link. This should be used by the IMHtml protocol-callbacks.
*
* @param link The GtkIMHtmlLink object sent to the callback functions
*
* @return The URL
*
* @since 2.6.0
*/
const char *gtk_imhtml_link_get_url(GtkIMHtmlLink *link);
/**
* Get the GtkTextTag object (if any) associated with a particular link.
*
* @param link The GtkIMHtmlLink object sent to the callback functions
*
* @return The GtkTextTag object, or @c NULL
*
* @since 2.6.0
*/
const GtkTextTag *gtk_imhtml_link_get_text_tag(GtkIMHtmlLink *link);
/**
* Activates a GtkIMHtmlLink object. This triggers the 'url-clicked' signal, marks the
* link as visited (when possible).
*
* @param link The GtkIMHtmlLink object sent to the callback functions
*
* @return @c TRUE if 'url-clicked' signal was emitted, @c FALSE otherwise.
*
* @since 2.6.0
*/
gboolean gtk_imhtml_link_activate(GtkIMHtmlLink *link);
/**
* By default this widget intercepts presses of the "return" key and
* emits the "message_send" signal instead. If you don't want this
* behavior, and you want the standard GtkTextView behavior of
* inserting a newline into the buffer, then call this function.
*
* @param imhtml The GtkIMHtml where you want the "return" key to add
* newline and not emit the "message_send" signal.
*/
void gtk_imhtml_set_return_inserts_newline(GtkIMHtml *imhtml);
/**
* By default this widget populates the PRIMARY clipboard with any selected
* text (as you would expect). For scenarios (e.g. select-on-focus) where this
* would be problematic, this function can disable the PRIMARY population.
*
* @param imhtml The GtkIMHtml to enable/disable populating PRIMARY
* @param populate enable/disable PRIMARY population
*/
void gtk_imhtml_set_populate_primary_clipboard(GtkIMHtml *imhtml, gboolean populate);
/*@}*/
#ifdef __cplusplus
}
#endif
#endif /* _PIDGINIMHTML_H_ */