/dev/qulogic/ckeditor: c8823c14239d: Set up allowed formatting i...

[Elliott Sales de Andrade]

Changeset: c8823c14239d3974f2578c593658f9f445711782
Author:	 Elliott Sales de Andrade <qulogic at pidgin.im>
Date:	 2013-08-06 17:53 -0400
Branch:	 default
URL: https://hg.pidgin.im/dev/qulogic/ckeditor/rev/c8823c14239d

Description:

Set up allowed formatting in CKEditor.

diffstat:

 pidgin/gtkwebview.c |  78 +++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 64 insertions(+), 14 deletions(-)

diffs (105 lines):

diff --git a/pidgin/gtkwebview.c b/pidgin/gtkwebview.c
--- a/pidgin/gtkwebview.c
+++ b/pidgin/gtkwebview.c
@@ -50,7 +50,6 @@ enum {
 };
 
 enum {
-	BUTTONS_UPDATE,
 	TOGGLE_FORMAT,
 	CLEAR_FORMAT,
 	UPDATE_FORMAT,
@@ -1424,12 +1423,6 @@ gtk_webview_class_init(GtkWebViewClass *
 
 	/* Signals */
 
-	signals[BUTTONS_UPDATE] = g_signal_new("allowed-formats-updated",
-	                                       G_TYPE_FROM_CLASS(gobject_class),
-	                                       G_SIGNAL_RUN_FIRST,
-	                                       G_STRUCT_OFFSET(GtkWebViewClass, buttons_update),
-	                                       NULL, 0, g_cclosure_marshal_VOID__INT,
-	                                       G_TYPE_NONE, 1, G_TYPE_INT);
 	signals[TOGGLE_FORMAT] = g_signal_new("format-toggled",
 	                                      G_TYPE_FROM_CLASS(gobject_class),
 	                                      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
@@ -1844,16 +1837,73 @@ gtk_webview_set_whole_buffer_formatting_
 void
 gtk_webview_set_format_functions(GtkWebView *webview, GtkWebViewButtons buttons)
 {
-	GtkWebViewPriv *priv;
-	GObject *object;
+	GString *script;
+	int i;
 
 	g_return_if_fail(webview != NULL);
 
-	priv = GTK_WEBVIEW_GET_PRIVATE(webview);
-	object = g_object_ref(G_OBJECT(webview));
-	priv->format_functions = buttons;
-	g_signal_emit(object, signals[BUTTONS_UPDATE], 0, buttons);
-	g_object_unref(object);
+	script = g_string_new("CKEDITOR.instances.input.config.allowedContent = \"");
+
+	for (i = 0; i < 32; i++) {
+		if ((buttons & 1<<i) == 0)
+			continue;
+
+		switch (1<<i) {
+			case GTK_WEBVIEW_BOLD:
+				script = g_string_append(script, "b ");
+				break;
+			case GTK_WEBVIEW_ITALIC:
+				script = g_string_append(script, "i ");
+				break;
+			case GTK_WEBVIEW_UNDERLINE:
+				script = g_string_append(script, "u ");
+				break;
+			case GTK_WEBVIEW_GROW:
+			case GTK_WEBVIEW_SHRINK:
+				script = g_string_append(script, "span{!font-size} ");
+				break;
+			case GTK_WEBVIEW_FACE:
+				script = g_string_append(script, "span{!font-family} ");
+				break;
+			case GTK_WEBVIEW_FORECOLOR:
+				script = g_string_append(script, "span{!color} ");
+				break;
+			case GTK_WEBVIEW_BACKCOLOR:
+				script = g_string_append(script, "span{!background-color} ");
+				break;
+			case GTK_WEBVIEW_LINK:
+				script = g_string_append(script, "a[!href] ");
+				break;
+			case GTK_WEBVIEW_IMAGE:
+				script = g_string_append(script, "img[!src] ");
+				break;
+			case GTK_WEBVIEW_SMILEY:
+				script = g_string_append(script, "img[!isEmoticon] ");
+				break;
+#if 0
+			/* TODO: Distinguish this case from GTK_WEBVIEW_LINK */
+			case GTK_WEBVIEW_LINKDESC:
+				script = g_string_append(script, "a[!href,!alt] ");
+				break;
+#endif
+			case GTK_WEBVIEW_STRIKE:
+				script = g_string_append(script, "strike ");
+				break;
+			case GTK_WEBVIEW_CUSTOM_SMILEY:
+				/* TODO: This is probably no different from GTK_WEBVIEW_SMILEY */
+				script = g_string_append(script, "img[!isEmoticon] ");
+				break;
+
+			default:
+				break;
+		}
+	}
+
+	script = g_string_append(script, "\";");
+
+	gtk_webview_safe_execute_script(webview, script->str);
+
+	g_string_free(script, TRUE);
 }
 
 void