--- a/src/gtkimhtmltoolbar.c Wed Oct 18 16:28:51 2006 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1139 +0,0 @@
-/*
- * @file gtkimhtmltoolbar.c GTK+ IMHtml Toolbar
- * @ingroup gtkui
- *
- * gaim
- *
- * Gaim 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#include "internal.h"
-#include "gtkgaim.h"
-
-#include "imgstore.h"
-#include "notify.h"
-#include "request.h"
-#include "gtkstock.h"
-#include "util.h"
-
-#include "gtkdialogs.h"
-#include "gtkimhtmltoolbar.h"
-#include "gtkthemes.h"
-#include "gtkutils.h"
-
-static GtkHBoxClass *parent_class = NULL;
-
-static void toggle_button_set_active_block(GtkToggleButton *button,
- gboolean is_active,
- GtkIMHtmlToolbar *toolbar);
-
-
-static void do_bold(GtkWidget *bold, GtkIMHtmlToolbar *toolbar)
-{
- g_return_if_fail(toolbar != NULL);
- gtk_imhtml_toggle_bold(GTK_IMHTML(toolbar->imhtml));
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-do_italic(GtkWidget *italic, GtkIMHtmlToolbar *toolbar)
-{
- g_return_if_fail(toolbar != NULL);
- gtk_imhtml_toggle_italic(GTK_IMHTML(toolbar->imhtml));
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-do_underline(GtkWidget *underline, GtkIMHtmlToolbar *toolbar)
-{
- g_return_if_fail(toolbar != NULL);
- gtk_imhtml_toggle_underline(GTK_IMHTML(toolbar->imhtml));
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-do_small(GtkWidget *smalltb, GtkIMHtmlToolbar *toolbar)
-{
- g_return_if_fail(toolbar != NULL);
- gtk_imhtml_font_shrink(GTK_IMHTML(toolbar->imhtml));
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-do_big(GtkWidget *large, GtkIMHtmlToolbar *toolbar)
-{
- g_return_if_fail(toolbar);
- gtk_imhtml_font_grow(GTK_IMHTML(toolbar->imhtml));
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-destroy_toolbar_font(GtkWidget *widget, GdkEvent *event,
- GtkIMHtmlToolbar *toolbar)
-{
- if (widget != NULL)
- gtk_imhtml_toggle_fontface(GTK_IMHTML(toolbar->imhtml), "");
-
- if (toolbar->font_dialog != NULL)
- {
- gtk_widget_destroy(toolbar->font_dialog);
- toolbar->font_dialog = NULL;
- }
-}
-
-static void
-realize_toolbar_font(GtkWidget *widget, GtkIMHtmlToolbar *toolbar)
-{
- GtkFontSelection *sel;
-
- sel = GTK_FONT_SELECTION(GTK_FONT_SELECTION_DIALOG(toolbar->font_dialog)->fontsel);
- gtk_widget_hide_all(gtk_widget_get_parent(sel->size_entry));
- gtk_widget_show_all(sel->family_list);
- gtk_widget_show(gtk_widget_get_parent(sel->family_list));
- gtk_widget_show(gtk_widget_get_parent(gtk_widget_get_parent(sel->family_list)));
-}
-
-static void
-cancel_toolbar_font(GtkWidget *widget, GtkIMHtmlToolbar *toolbar)
-{
- destroy_toolbar_font(widget, NULL, toolbar);
-}
-
-static void apply_font(GtkWidget *widget, GtkFontSelection *fontsel)
-{
- /* this could be expanded to include font size, weight, etc.
- but for now only works with font face */
- char *fontname;
- char *space;
- GtkIMHtmlToolbar *toolbar = g_object_get_data(G_OBJECT(fontsel), "gaim_toolbar");
-
- fontname = gtk_font_selection_dialog_get_font_name(GTK_FONT_SELECTION_DIALOG(fontsel));
-
- space = strrchr(fontname, ' ');
- if(space && isdigit(*(space+1)))
- *space = '\0';
-
- gtk_imhtml_toggle_fontface(GTK_IMHTML(toolbar->imhtml), fontname);
- g_free(fontname);
-
- cancel_toolbar_font(NULL, toolbar);
-}
-
-static void
-toggle_font(GtkWidget *font, GtkIMHtmlToolbar *toolbar)
-{
- g_return_if_fail(toolbar);
-
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(font))) {
- char *fontname = gtk_imhtml_get_current_fontface(GTK_IMHTML(toolbar->imhtml));
-
- if (!toolbar->font_dialog) {
- toolbar->font_dialog = gtk_font_selection_dialog_new(_("Select Font"));
-
- g_object_set_data(G_OBJECT(toolbar->font_dialog), "gaim_toolbar", toolbar);
-
- if(fontname) {
- char *fonttif = g_strdup_printf("%s 12", fontname);
- g_free(fontname);
- gtk_font_selection_dialog_set_font_name(GTK_FONT_SELECTION_DIALOG(toolbar->font_dialog),
- fonttif);
- g_free(fonttif);
- } else {
- gtk_font_selection_dialog_set_font_name(GTK_FONT_SELECTION_DIALOG(toolbar->font_dialog),
- DEFAULT_FONT_FACE);
- }
-
- g_signal_connect(G_OBJECT(toolbar->font_dialog), "delete_event",
- G_CALLBACK(destroy_toolbar_font), toolbar);
- g_signal_connect(G_OBJECT(GTK_FONT_SELECTION_DIALOG(toolbar->font_dialog)->ok_button), "clicked",
- G_CALLBACK(apply_font), toolbar->font_dialog);
- g_signal_connect(G_OBJECT(GTK_FONT_SELECTION_DIALOG(toolbar->font_dialog)->cancel_button), "clicked",
- G_CALLBACK(cancel_toolbar_font), toolbar);
- g_signal_connect_after(G_OBJECT(toolbar->font_dialog), "realize",
- G_CALLBACK(realize_toolbar_font), toolbar);
- }
- gtk_window_present(GTK_WINDOW(toolbar->font_dialog));
- } else {
- cancel_toolbar_font(font, toolbar);
- }
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-destroy_toolbar_fgcolor(GtkWidget *widget, GdkEvent *event,
- GtkIMHtmlToolbar *toolbar)
-{
- if (widget != NULL)
- gtk_imhtml_toggle_forecolor(GTK_IMHTML(toolbar->imhtml), "");
-
- if (toolbar->fgcolor_dialog != NULL)
- {
- gtk_widget_destroy(toolbar->fgcolor_dialog);
- toolbar->fgcolor_dialog = NULL;
- }
-}
-
-static void cancel_toolbar_fgcolor(GtkWidget *widget,
- GtkIMHtmlToolbar *toolbar)
-{
- destroy_toolbar_fgcolor(widget, NULL, toolbar);
-}
-
-static void do_fgcolor(GtkWidget *widget, GtkColorSelection *colorsel)
-{
- GdkColor text_color;
- GtkIMHtmlToolbar *toolbar = g_object_get_data(G_OBJECT(colorsel), "gaim_toolbar");
- char *open_tag;
-
- open_tag = g_malloc(30);
- gtk_color_selection_get_current_color(colorsel, &text_color);
- g_snprintf(open_tag, 23, "#%02X%02X%02X",
- text_color.red / 256,
- text_color.green / 256,
- text_color.blue / 256);
- gtk_imhtml_toggle_forecolor(GTK_IMHTML(toolbar->imhtml), open_tag);
- g_free(open_tag);
-
- cancel_toolbar_fgcolor(NULL, toolbar);
-}
-
-static void
-toggle_fg_color(GtkWidget *color, GtkIMHtmlToolbar *toolbar)
-{
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(color))) {
- GtkWidget *colorsel;
- GdkColor fgcolor;
- char *color = gtk_imhtml_get_current_forecolor(GTK_IMHTML(toolbar->imhtml));
-
- if (!toolbar->fgcolor_dialog) {
-
- toolbar->fgcolor_dialog = gtk_color_selection_dialog_new(_("Select Text Color"));
- colorsel = GTK_COLOR_SELECTION_DIALOG(toolbar->fgcolor_dialog)->colorsel;
- if (color) {
- gdk_color_parse(color, &fgcolor);
- gtk_color_selection_set_current_color(GTK_COLOR_SELECTION(colorsel), &fgcolor);
- g_free(color);
- }
-
- g_object_set_data(G_OBJECT(colorsel), "gaim_toolbar", toolbar);
-
- g_signal_connect(G_OBJECT(toolbar->fgcolor_dialog), "delete_event",
- G_CALLBACK(destroy_toolbar_fgcolor), toolbar);
- g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(toolbar->fgcolor_dialog)->ok_button), "clicked",
- G_CALLBACK(do_fgcolor), colorsel);
- g_signal_connect(G_OBJECT (GTK_COLOR_SELECTION_DIALOG(toolbar->fgcolor_dialog)->cancel_button), "clicked",
- G_CALLBACK(cancel_toolbar_fgcolor), toolbar);
- }
- gtk_window_present(GTK_WINDOW(toolbar->fgcolor_dialog));
- } else {
- cancel_toolbar_fgcolor(color, toolbar);
- }
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-destroy_toolbar_bgcolor(GtkWidget *widget, GdkEvent *event,
- GtkIMHtmlToolbar *toolbar)
-{
- if (widget != NULL) {
- if (gtk_text_buffer_get_selection_bounds(GTK_IMHTML(toolbar->imhtml)->text_buffer, NULL, NULL))
- gtk_imhtml_toggle_backcolor(GTK_IMHTML(toolbar->imhtml), "");
- else
- gtk_imhtml_toggle_background(GTK_IMHTML(toolbar->imhtml), "");
- }
-
- if (toolbar->bgcolor_dialog != NULL)
- {
- gtk_widget_destroy(toolbar->bgcolor_dialog);
- toolbar->bgcolor_dialog = NULL;
- }
-}
-
-static void
-cancel_toolbar_bgcolor(GtkWidget *widget, GtkIMHtmlToolbar *toolbar)
-{
- destroy_toolbar_bgcolor(widget, NULL, toolbar);
-}
-
-static void do_bgcolor(GtkWidget *widget, GtkColorSelection *colorsel)
-{
- GdkColor text_color;
- GtkIMHtmlToolbar *toolbar = g_object_get_data(G_OBJECT(colorsel), "gaim_toolbar");
- char *open_tag;
-
- open_tag = g_malloc(30);
- gtk_color_selection_get_current_color(colorsel, &text_color);
- g_snprintf(open_tag, 23, "#%02X%02X%02X",
- text_color.red / 256,
- text_color.green / 256,
- text_color.blue / 256);
- if (gtk_text_buffer_get_selection_bounds(GTK_IMHTML(toolbar->imhtml)->text_buffer, NULL, NULL))
- gtk_imhtml_toggle_backcolor(GTK_IMHTML(toolbar->imhtml), open_tag);
- else
- gtk_imhtml_toggle_background(GTK_IMHTML(toolbar->imhtml), open_tag);
- g_free(open_tag);
-
- cancel_toolbar_bgcolor(NULL, toolbar);
-}
-
-static void
-toggle_bg_color(GtkWidget *color, GtkIMHtmlToolbar *toolbar)
-{
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(color))) {
- GtkWidget *colorsel;
- GdkColor bgcolor;
- char *color = gtk_imhtml_get_current_backcolor(GTK_IMHTML(toolbar->imhtml));
-
- if (!toolbar->bgcolor_dialog) {
-
- toolbar->bgcolor_dialog = gtk_color_selection_dialog_new(_("Select Background Color"));
- colorsel = GTK_COLOR_SELECTION_DIALOG(toolbar->bgcolor_dialog)->colorsel;
- if (color) {
- gdk_color_parse(color, &bgcolor);
- gtk_color_selection_set_current_color(GTK_COLOR_SELECTION(colorsel), &bgcolor);
- g_free(color);
- }
-
- g_object_set_data(G_OBJECT(colorsel), "gaim_toolbar", toolbar);
-
- g_signal_connect(G_OBJECT(toolbar->bgcolor_dialog), "delete_event",
- G_CALLBACK(destroy_toolbar_bgcolor), toolbar);
- g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(toolbar->bgcolor_dialog)->ok_button), "clicked",
- G_CALLBACK(do_bgcolor), colorsel);
- g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(toolbar->bgcolor_dialog)->cancel_button), "clicked",
- G_CALLBACK(cancel_toolbar_bgcolor), toolbar);
-
- }
- gtk_window_present(GTK_WINDOW(toolbar->bgcolor_dialog));
- } else {
- cancel_toolbar_bgcolor(color, toolbar);
- }
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void
-clear_formatting_cb(GtkWidget *clear, GtkIMHtmlToolbar *toolbar)
-{
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->clear), FALSE, toolbar);
- gtk_imhtml_clear_formatting(GTK_IMHTML(toolbar->imhtml));
-}
-
-static void
-cancel_link_cb(GtkIMHtmlToolbar *toolbar, GaimRequestFields *fields)
-{
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->link), FALSE);
-
- toolbar->link_dialog = NULL;
-}
-
-static void
-close_link_dialog(GtkIMHtmlToolbar *toolbar)
-{
- if (toolbar->link_dialog != NULL)
- {
- gaim_request_close(GAIM_REQUEST_FIELDS, toolbar->link_dialog);
- toolbar->link_dialog = NULL;
- }
-}
-
-static void
-do_insert_link_cb(GtkIMHtmlToolbar *toolbar, GaimRequestFields *fields)
-{
- const char *url, *description;
-
- url = gaim_request_fields_get_string(fields, "url");
- if (GTK_IMHTML(toolbar->imhtml)->format_functions & GTK_IMHTML_LINKDESC)
- description = gaim_request_fields_get_string(fields, "description");
- else
- description = NULL;
-
- if (description == NULL)
- description = url;
-
- gtk_imhtml_insert_link(GTK_IMHTML(toolbar->imhtml),
- gtk_text_buffer_get_insert(GTK_IMHTML(toolbar->imhtml)->text_buffer),
- url, description);
-
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->link), FALSE);
-
- toolbar->link_dialog = NULL;
-}
-
-static void
-insert_link_cb(GtkWidget *w, GtkIMHtmlToolbar *toolbar)
-{
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toolbar->link))) {
- GaimRequestFields *fields;
- GaimRequestFieldGroup *group;
- GaimRequestField *field;
- GtkTextIter start, end;
- char *msg;
- char *desc = NULL;
-
- fields = gaim_request_fields_new();
-
- group = gaim_request_field_group_new(NULL);
- gaim_request_fields_add_group(fields, group);
-
- field = gaim_request_field_string_new("url", _("_URL"), NULL, FALSE);
- gaim_request_field_set_required(field, TRUE);
- gaim_request_field_group_add_field(group, field);
-
- if(GTK_IMHTML(toolbar->imhtml)->format_functions & GTK_IMHTML_LINKDESC) {
- if (gtk_text_buffer_get_selection_bounds(GTK_IMHTML(toolbar->imhtml)->text_buffer, &start, &end)) {
- desc = gtk_imhtml_get_text(GTK_IMHTML(toolbar->imhtml), &start, &end);
- }
- field = gaim_request_field_string_new("description", _("_Description"),
- desc, FALSE);
- gaim_request_field_group_add_field(group, field);
- msg = g_strdup(_("Please enter the URL and description of the "
- "link that you want to insert. The description "
- "is optional."));
- } else {
- msg = g_strdup(_("Please enter the URL of the "
- "link that you want to insert."));
- }
-
- toolbar->link_dialog =
- gaim_request_fields(toolbar, _("Insert Link"),
- NULL,
- msg,
- fields,
- _("_Insert"), G_CALLBACK(do_insert_link_cb),
- _("Cancel"), G_CALLBACK(cancel_link_cb),
- toolbar);
- g_free(msg);
- g_free(desc);
- } else {
- close_link_dialog(toolbar);
- }
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-
-static void
-do_insert_image_cb(GtkWidget *widget, int response, GtkIMHtmlToolbar *toolbar)
-{
- gchar *filename, *name, *buf;
- char *filedata;
- size_t size;
- GError *error = NULL;
- int id;
- GtkTextIter iter;
- GtkTextMark *ins;
-
-#if GTK_CHECK_VERSION(2,4,0) /* FILECHOOSER */
- if (response != GTK_RESPONSE_ACCEPT) {
-#else /* FILECHOOSER */
- if (response != GTK_RESPONSE_OK) {
-#endif /* FILECHOOSER */
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->image), FALSE);
- return;
- }
-
-#if GTK_CHECK_VERSION(2,4,0) /* FILECHOOSER */
- filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
-#else /* FILECHOOSER */
- filename = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(widget)));
-#endif /* FILECHOOSER */
-
- if (filename == NULL) {
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->image), FALSE);
- return;
- }
-
-#if !GTK_CHECK_VERSION(2,4,0) /* FILECHOOSER */
- if (gaim_gtk_check_if_dir(filename, GTK_FILE_SELECTION(widget))) {
- g_free(filename);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->image), FALSE);
- return;
- }
-#endif /* FILECHOOSER */
-
- /* The following triggers a callback that closes the widget */
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->image), FALSE);
-
- if (!g_file_get_contents(filename, &filedata, &size, &error)) {
- gaim_notify_error(NULL, NULL, error->message, NULL);
-
- g_error_free(error);
- g_free(filename);
-
- return;
- }
-
- name = strrchr(filename, G_DIR_SEPARATOR) + 1;
-
- id = gaim_imgstore_add(filedata, size, name);
- g_free(filedata);
-
- if (id == 0) {
- buf = g_strdup_printf(_("Failed to store image: %s\n"), filename);
- gaim_notify_error(NULL, NULL, buf, NULL);
-
- g_free(buf);
- g_free(filename);
-
- return;
- }
-
- g_free(filename);
-
- ins = gtk_text_buffer_get_insert(gtk_text_view_get_buffer(GTK_TEXT_VIEW(toolbar->imhtml)));
- gtk_text_buffer_get_iter_at_mark(gtk_text_view_get_buffer(GTK_TEXT_VIEW(toolbar->imhtml)),
- &iter, ins);
- gtk_imhtml_insert_image_at_iter(GTK_IMHTML(toolbar->imhtml), id, &iter);
- gaim_imgstore_unref(id);
-}
-
-
-static void
-insert_image_cb(GtkWidget *save, GtkIMHtmlToolbar *toolbar)
-{
- GtkWidget *window;
-
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toolbar->image))) {
-#if GTK_CHECK_VERSION(2,4,0) /* FILECHOOSER */
- window = gtk_file_chooser_dialog_new(_("Insert Image"),
- NULL,
- GTK_FILE_CHOOSER_ACTION_OPEN,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
- NULL);
- gtk_dialog_set_default_response(GTK_DIALOG(window), GTK_RESPONSE_ACCEPT);
- g_signal_connect(G_OBJECT(GTK_FILE_CHOOSER(window)),
- "response", G_CALLBACK(do_insert_image_cb), toolbar);
-#else /* FILECHOOSER */
- window = gtk_file_selection_new(_("Insert Image"));
- gtk_dialog_set_default_response(GTK_DIALOG(window), GTK_RESPONSE_OK);
- g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(window)),
- "response", G_CALLBACK(do_insert_image_cb), toolbar);
-#endif /* FILECHOOSER */
-
- gtk_widget_show(window);
- toolbar->image_dialog = window;
- } else {
- gtk_widget_destroy(toolbar->image_dialog);
- toolbar->image_dialog = NULL;
- }
-
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-
-static void
-destroy_smiley_dialog(GtkIMHtmlToolbar *toolbar)
-{
- if (toolbar->smiley_dialog != NULL)
- {
- gtk_widget_destroy(toolbar->smiley_dialog);
- toolbar->smiley_dialog = NULL;
- }
-}
-
-static void
-close_smiley_dialog(GtkWidget *widget, GdkEvent *event,
- GtkIMHtmlToolbar *toolbar)
-{
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->smiley), FALSE);
-}
-
-
-static void
-insert_smiley_text(GtkWidget *widget, GtkIMHtmlToolbar *toolbar)
-{
- char *smiley_text, *escaped_smiley;
-
- smiley_text = g_object_get_data(G_OBJECT(widget), "smiley_text");
- escaped_smiley = g_markup_escape_text(smiley_text, -1);
-
- gtk_imhtml_insert_smiley(GTK_IMHTML(toolbar->imhtml),
- GTK_IMHTML(toolbar->imhtml)->protocol_name,
- escaped_smiley);
-
- g_free(escaped_smiley);
-
- close_smiley_dialog(NULL, NULL, toolbar);
-}
-
-/* smiley buttons list */
-struct smiley_button_list {
- int width, height;
- GtkWidget *button;
- struct smiley_button_list *next;
-};
-
-static struct smiley_button_list *
-sort_smileys(struct smiley_button_list *ls, GtkIMHtmlToolbar *toolbar, int *width, char *filename, char *face)
-{
- GtkWidget *image;
- GtkWidget *button;
- GtkRequisition size;
- struct smiley_button_list *cur;
- struct smiley_button_list *it, *it_last;
-
- cur = malloc(sizeof(struct smiley_button_list));
- it = ls;
- it_last = ls; /* list iterators*/
- image = gtk_image_new_from_file(filename);
-
- gtk_widget_size_request(image, &size);
- (*width) += size.width;
-
- button = gtk_button_new();
- gtk_container_add(GTK_CONTAINER(button), image);
-
- g_object_set_data(G_OBJECT(button), "smiley_text", face);
- g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(insert_smiley_text), toolbar);
-
- gtk_tooltips_set_tip(toolbar->tooltips, button, face, NULL);
-
- /* these look really weird with borders */
- gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
-
- /* set current element to add */
- cur->height = size.height;
- cur->width = size.width;
- cur->button = button;
- cur->next = ls;
-
- /* check where to insert by height */
- if (ls == NULL)
- return cur;
- while (it != NULL) {
- it_last = it;
- it = it->next;
- }
- cur->next = it;
- it_last->next = cur;
- return ls;
-}
-
-
-static gboolean
-smiley_is_unique(GSList *list, GtkIMHtmlSmiley *smiley)
-{
- while (list) {
- GtkIMHtmlSmiley *cur = list->data;
- if (!strcmp(cur->file, smiley->file))
- return FALSE;
- list = list->next;
- }
- return TRUE;
-}
-
-
-static void
-insert_smiley_cb(GtkWidget *smiley, GtkIMHtmlToolbar *toolbar)
-{
- GtkWidget *dialog;
- GtkWidget *smiley_table = NULL;
- GSList *smileys, *unique_smileys = NULL;
-
- if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(smiley))) {
- destroy_smiley_dialog(toolbar);
- gtk_widget_grab_focus(toolbar->imhtml);
- return;
- }
-
- if (toolbar->sml)
- smileys = gaim_gtkthemes_get_proto_smileys(toolbar->sml);
- else
- smileys = gaim_gtkthemes_get_proto_smileys(NULL);
-
- while(smileys) {
- GtkIMHtmlSmiley *smiley = smileys->data;
- if(!smiley->hidden) {
- if(smiley_is_unique(unique_smileys, smiley))
- unique_smileys = g_slist_append(unique_smileys, smiley);
- }
- smileys = smileys->next;
- }
-
- GAIM_DIALOG(dialog);
-
- gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
- gtk_window_set_role(GTK_WINDOW(dialog), "smiley_dialog");
- gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_MOUSE);
-
- if (g_slist_length(unique_smileys)) {
- struct smiley_button_list *ls, *it, *it_tmp;
- GtkWidget *line;
- int line_width = 0;
- int max_line_width, num_lines;
- int col=0;
-
- /* We use hboxes packed in a vbox */
- ls = NULL;
- line = gtk_hbox_new(FALSE, 0);
- line_width = 0;
- max_line_width = 0;
- num_lines = floor(sqrt(g_slist_length(unique_smileys)));
- smiley_table = gtk_vbox_new(FALSE, 0);
-
- /* create list of smileys sorted by height */
- while (unique_smileys) {
- GtkIMHtmlSmiley *smiley = unique_smileys->data;
- if (!smiley->hidden) {
- fflush(stdout);
- ls = sort_smileys(ls, toolbar, &max_line_width, smiley->file, smiley->smile);
- }
- unique_smileys = unique_smileys->next;
- }
- /* pack buttons of the list */
- max_line_width = max_line_width / num_lines;
- it = ls;
- while (it != NULL)
- {
- it_tmp = it;
- gtk_box_pack_start(GTK_BOX(line), it->button, TRUE, TRUE, 0);
- gtk_widget_show(it->button);
- line_width += it->width;
- if (line_width >= max_line_width) {
- gtk_box_pack_start(GTK_BOX(smiley_table), line, FALSE, TRUE, 0);
- line = gtk_hbox_new(FALSE, 0);
- line_width = 0;
- col = 0;
- }
- col++;
- it = it->next;
- free(it_tmp);
- }
- gtk_box_pack_start(GTK_BOX(smiley_table), line, FALSE, TRUE, 0);
- }
- else {
- smiley_table = gtk_label_new(_("This theme has no available smileys."));
- }
-
- gtk_container_add(GTK_CONTAINER(dialog), smiley_table);
-
- gtk_widget_show(smiley_table);
-
- gtk_container_set_border_width(GTK_CONTAINER(dialog), 5);
-
- /* connect signals */
- g_signal_connect(G_OBJECT(dialog), "delete_event",
- G_CALLBACK(close_smiley_dialog), toolbar);
-
- /* show everything */
- gtk_window_set_title(GTK_WINDOW(dialog), _("Smile!"));
- gtk_widget_show_all(dialog);
-
- toolbar->smiley_dialog = dialog;
-
- gtk_widget_grab_focus(toolbar->imhtml);
-}
-
-static void update_buttons_cb(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons, GtkIMHtmlToolbar *toolbar)
-{
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->bold), buttons & GTK_IMHTML_BOLD);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->italic), buttons & GTK_IMHTML_ITALIC);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->underline), buttons & GTK_IMHTML_UNDERLINE);
-
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->larger_size), buttons & GTK_IMHTML_GROW);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->smaller_size), buttons & GTK_IMHTML_SHRINK);
-
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->font), buttons & GTK_IMHTML_FACE);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->fgcolor), buttons & GTK_IMHTML_FORECOLOR);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->bgcolor), buttons & GTK_IMHTML_BACKCOLOR);
-
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->clear),
- (buttons & GTK_IMHTML_BOLD ||
- buttons & GTK_IMHTML_ITALIC ||
- buttons & GTK_IMHTML_UNDERLINE ||
- buttons & GTK_IMHTML_GROW ||
- buttons & GTK_IMHTML_SHRINK ||
- buttons & GTK_IMHTML_FACE ||
- buttons & GTK_IMHTML_FORECOLOR ||
- buttons & GTK_IMHTML_BACKCOLOR));
-
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->image), buttons & GTK_IMHTML_IMAGE);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->link), buttons & GTK_IMHTML_LINK);
- gtk_widget_set_sensitive(GTK_WIDGET(toolbar->smiley), buttons & GTK_IMHTML_SMILEY);
-}
-
-/* we call this when we want to _set_active the toggle button, it'll
- * block the callback thats connected to the button so we don't have to
- * do the double toggling hack
- */
-static void toggle_button_set_active_block(GtkToggleButton *button,
- gboolean is_active,
- GtkIMHtmlToolbar *toolbar)
-{
- GObject *object;
- g_return_if_fail(toolbar);
-
- object = g_object_ref(button);
- g_signal_handlers_block_matched(object, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, toolbar);
- gtk_toggle_button_set_active(button, is_active);
- g_signal_handlers_unblock_matched(object, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, toolbar);
- g_object_unref(object);
-}
-
-static void update_buttons(GtkIMHtmlToolbar *toolbar) {
- gboolean bold, italic, underline;
- char *tmp;
- char *tmp2;
-
- gtk_imhtml_get_current_format(GTK_IMHTML(toolbar->imhtml),
- &bold, &italic, &underline);
-
- if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toolbar->bold)) != bold)
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->bold), bold,
- toolbar);
-
- if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toolbar->italic)) != italic)
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->italic), italic,
- toolbar);
-
- if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toolbar->underline)) != underline)
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->underline),
- underline, toolbar);
-
- /* These buttons aren't ever "active". */
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->smaller_size), FALSE);
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->larger_size), FALSE);
-
- tmp = gtk_imhtml_get_current_fontface(GTK_IMHTML(toolbar->imhtml));
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->font),
- (tmp != NULL), toolbar);
- g_free(tmp);
-
- tmp = gtk_imhtml_get_current_forecolor(GTK_IMHTML(toolbar->imhtml));
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->fgcolor),
- (tmp != NULL), toolbar);
- g_free(tmp);
-
- tmp = gtk_imhtml_get_current_backcolor(GTK_IMHTML(toolbar->imhtml));
- tmp2 = gtk_imhtml_get_current_background(GTK_IMHTML(toolbar->imhtml));
- toggle_button_set_active_block(GTK_TOGGLE_BUTTON(toolbar->bgcolor),
- (tmp != NULL || tmp2 != NULL), toolbar);
- g_free(tmp);
- g_free(tmp2);
-}
-
-static void toggle_button_cb(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons, GtkIMHtmlToolbar *toolbar)
-{
- update_buttons(toolbar);
-}
-
-static void update_format_cb(GtkIMHtml *imhtml, GtkIMHtmlToolbar *toolbar) {
- update_buttons(toolbar);
-}
-
-static void mark_set_cb(GtkTextBuffer *buffer, GtkTextIter *location,
- GtkTextMark *mark, GtkIMHtmlToolbar *toolbar)
-{
- if(mark != gtk_text_buffer_get_insert(buffer))
- return;
-
- update_buttons(toolbar);
-}
-
-enum {
- LAST_SIGNAL
-};
-/* static guint signals [LAST_SIGNAL] = { 0 }; */
-
-static void
-gtk_imhtmltoolbar_finalize (GObject *object)
-{
- GtkIMHtmlToolbar *toolbar = GTK_IMHTMLTOOLBAR(object);
-
- if (toolbar->image_dialog != NULL)
- {
- gtk_widget_destroy(toolbar->image_dialog);
- toolbar->image_dialog = NULL;
- }
-
- destroy_toolbar_font(NULL, NULL, toolbar);
- destroy_smiley_dialog(toolbar);
- destroy_toolbar_bgcolor(NULL, NULL, toolbar);
- destroy_toolbar_fgcolor(NULL, NULL, toolbar);
- close_link_dialog(toolbar);
- if (toolbar->imhtml) {
- g_signal_handlers_disconnect_matched(toolbar->imhtml,
- G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL,
- toolbar);
- g_signal_handlers_disconnect_matched(GTK_IMHTML(toolbar->imhtml)->text_buffer,
- G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL,
- toolbar);
- }
-
- if (toolbar->sml)
- free(toolbar->sml);
- gtk_object_sink(GTK_OBJECT(toolbar->tooltips));
-
- G_OBJECT_CLASS(parent_class)->finalize (object);
-}
-
-/* Boring GTK+ stuff */
-static void gtk_imhtmltoolbar_class_init (GtkIMHtmlToolbarClass *class)
-{
- GtkObjectClass *object_class;
- GObjectClass *gobject_class;
- object_class = (GtkObjectClass*) class;
- gobject_class = (GObjectClass*) class;
- parent_class = gtk_type_class(GTK_TYPE_HBOX);
- gobject_class->finalize = gtk_imhtmltoolbar_finalize;
-}
-
-static void gtk_imhtmltoolbar_init (GtkIMHtmlToolbar *toolbar)
-{
- GtkWidget *hbox = GTK_WIDGET(toolbar);
- GtkWidget *button;
- GtkWidget *sep;
- GtkSizeGroup *sg;
-
- toolbar->imhtml = NULL;
- toolbar->font_dialog = NULL;
- toolbar->fgcolor_dialog = NULL;
- toolbar->bgcolor_dialog = NULL;
- toolbar->link_dialog = NULL;
- toolbar->smiley_dialog = NULL;
- toolbar->image_dialog = NULL;
-
- toolbar->tooltips = gtk_tooltips_new();
-
- gtk_box_set_spacing(GTK_BOX(toolbar), GAIM_HIG_BOX_SPACE);
- sg = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
-
- /* Bold */
- button = gaim_pixbuf_toolbar_button_from_stock(GTK_STOCK_BOLD);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button, _("Bold"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(do_bold), toolbar);
-
- toolbar->bold = button;
-
- /* Italic */
- button = gaim_pixbuf_toolbar_button_from_stock(GTK_STOCK_ITALIC);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button, _("Italic"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(do_italic), toolbar);
-
- toolbar->italic = button;
-
- /* Underline */
- button = gaim_pixbuf_toolbar_button_from_stock(GTK_STOCK_UNDERLINE);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button, _("Underline"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(do_underline), toolbar);
-
- toolbar->underline = button;
-
- /* Sep */
- sep = gtk_vseparator_new();
- gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, FALSE, 0);
-
- /* Increase font size */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_TEXT_BIGGER);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button,
- _("Larger font size"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(do_big), toolbar);
-
- toolbar->larger_size = button;
-
- /* Decrease font size */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_TEXT_SMALLER);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button,
- _("Smaller font size"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(do_small), toolbar);
-
- toolbar->smaller_size = button;
-
- /* Sep */
- sep = gtk_vseparator_new();
- gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, FALSE, 0);
-
- /* Font Face */
-
- button = gaim_pixbuf_toolbar_button_from_stock(GTK_STOCK_SELECT_FONT);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button,
- _("Font Face"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(toggle_font), toolbar);
-
- toolbar->font = button;
-
- /* Foreground Color */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_FGCOLOR);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button,
- _("Foreground font color"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(toggle_fg_color), toolbar);
-
- toolbar->fgcolor = button;
-
- /* Background Color */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_BGCOLOR);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button,
- _("Background color"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(toggle_bg_color), toolbar);
-
- toolbar->bgcolor = button;
-
- /* Sep */
- sep = gtk_vseparator_new();
- gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, FALSE, 0);
-
- /* Reset Formatting */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_CLEAR);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button,
- _("Reset formatting"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(clear_formatting_cb), toolbar);
-
- toolbar->clear = button;
-
- /* Sep */
- sep = gtk_vseparator_new();
- gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, FALSE, 0);
-
- /* Insert Link */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_LINK);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button, _("Insert link"), NULL);
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(insert_link_cb), toolbar);
-
- toolbar->link = button;
-
- /* Insert IM Image */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_IMAGE);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button, _("Insert image"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(insert_image_cb), toolbar);
-
- toolbar->image = button;
-
- /* Insert Smiley */
- button = gaim_pixbuf_toolbar_button_from_stock(GAIM_STOCK_SMILEY);
- gtk_size_group_add_widget(sg, button);
- gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
- gtk_tooltips_set_tip(toolbar->tooltips, button, _("Insert smiley"), NULL);
-
- g_signal_connect(G_OBJECT(button), "clicked",
- G_CALLBACK(insert_smiley_cb), toolbar);
-
- toolbar->smiley = button;
-
- toolbar->sml = NULL;
- gtk_widget_show_all(hbox);
-}
-
-GtkWidget *gtk_imhtmltoolbar_new()
-{
- return GTK_WIDGET(g_object_new(gtk_imhtmltoolbar_get_type(), NULL));
-}
-
-GType gtk_imhtmltoolbar_get_type()
-{
- static GType imhtmltoolbar_type = 0;
-
- if (!imhtmltoolbar_type) {
- static const GTypeInfo imhtmltoolbar_info = {
- sizeof(GtkIMHtmlToolbarClass),
- NULL,
- NULL,
- (GClassInitFunc) gtk_imhtmltoolbar_class_init,
- NULL,
- NULL,
- sizeof (GtkIMHtmlToolbar),
- 0,
- (GInstanceInitFunc) gtk_imhtmltoolbar_init,
- NULL
- };
-
- imhtmltoolbar_type = g_type_register_static(GTK_TYPE_HBOX,
- "GtkIMHtmlToolbar", &imhtmltoolbar_info, 0);
- }
-
- return imhtmltoolbar_type;
-}
-
-
-void gtk_imhtmltoolbar_attach(GtkIMHtmlToolbar *toolbar, GtkWidget *imhtml)
-{
- GtkIMHtmlButtons buttons;
- gboolean bold, italic, underline;
-
- g_return_if_fail(toolbar != NULL);
- g_return_if_fail(GTK_IS_IMHTMLTOOLBAR(toolbar));
- g_return_if_fail(imhtml != NULL);
- g_return_if_fail(GTK_IS_IMHTML(imhtml));
-
- toolbar->imhtml = imhtml;
- g_signal_connect(G_OBJECT(imhtml), "format_buttons_update", G_CALLBACK(update_buttons_cb), toolbar);
- g_signal_connect_after(G_OBJECT(imhtml), "format_function_toggle", G_CALLBACK(toggle_button_cb), toolbar);
- g_signal_connect_after(G_OBJECT(imhtml), "format_function_clear", G_CALLBACK(update_format_cb), toolbar);
- g_signal_connect(G_OBJECT(imhtml), "format_function_update", G_CALLBACK(update_format_cb), toolbar);
- g_signal_connect_after(G_OBJECT(GTK_IMHTML(imhtml)->text_buffer), "mark-set", G_CALLBACK(mark_set_cb), toolbar);
-
- buttons = gtk_imhtml_get_format_functions(GTK_IMHTML(imhtml));
- update_buttons_cb(GTK_IMHTML(imhtml), buttons, toolbar);
-
- gtk_imhtml_get_current_format(GTK_IMHTML(imhtml), &bold, &italic, &underline);
-
- update_buttons(toolbar);
-}
-
-void gtk_imhtmltoolbar_associate_smileys(GtkIMHtmlToolbar *toolbar, const char *proto_id)
-{
- if (toolbar->sml)
- g_free(toolbar->sml);
-
- toolbar->sml = g_strdup(proto_id);
-}