WebKit port - port widgets

1 files changed, 173 insertions, 0 deletions

diff --git a/widgets/misc/e-web-view-gtkhtml.h b/widgets/misc/e-web-view-gtkhtml.h
new file mode 100644
index 0000000000..aab06e8b54
--- /dev/null
+++ b/widgets/misc/e-web-view-gtkhtml.h
@@ -0,0 +1,173 @@
+/*
+ * e-web-view-gtkhtml.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+/* This is intended to serve as a common base class for all HTML viewing
+ * needs in Evolution.  Currently based on GtkHTML, the idea is to wrap
+ * the GtkHTML API enough that we no longer have to make direct calls to
+ * it.  This should help smooth the transition to WebKit/GTK+.
+ *
+ * This class handles basic tasks like mouse hovers over links, clicked
+ * links, and servicing URI requests asynchronously via GIO. */
+
+#ifndef E_WEB_VIEW_GTKHTML_H
+#define E_WEB_VIEW_GTKHTML_H
+
+#include <gtkhtml/gtkhtml.h>
+
+/* Standard GObject macros */
+#define E_TYPE_WEB_VIEW_GTKHTML \
+	(e_web_view_gtkhtml_get_type ())
+#define E_WEB_VIEW_GTKHTML(obj) \
+	(G_TYPE_CHECK_INSTANCE_CAST \
+	((obj), E_TYPE_WEB_VIEW_GTKHTML, EWebViewGtkHTML))
+#define E_WEB_VIEW_GTKHTML_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_CAST \
+	((cls), E_TYPE_WEB_VIEW_GTKHTML, EWebViewGtkHTMLClass))
+#define E_IS_WEB_VIEW_GTKHTML(obj) \
+	(G_TYPE_CHECK_INSTANCE_TYPE \
+	((obj), E_TYPE_WEB_VIEW_GTKHTML))
+#define E_IS_WEB_VIEW_GTKHTML_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_TYPE \
+	((cls), E_TYPE_WEB_VIEW_GTKHTML))
+#define E_WEB_VIEW_GTKHTML_GET_CLASS(obj) \
+	(G_TYPE_INSTANCE_GET_CLASS \
+	((obj), E_TYPE_WEB_VIEW_GTKHTML, EWebViewGtkHTMLClass))
+
+G_BEGIN_DECLS
+
+typedef struct _EWebViewGtkHTML EWebViewGtkHTML;
+typedef struct _EWebViewGtkHTMLClass EWebViewGtkHTMLClass;
+typedef struct _EWebViewGtkHTMLPrivate EWebViewGtkHTMLPrivate;
+
+struct _EWebViewGtkHTML {
+	GtkHTML parent;
+	EWebViewGtkHTMLPrivate *priv;
+};
+
+struct _EWebViewGtkHTMLClass {
+	GtkHTMLClass parent_class;
+
+	/* Methods */
+	gchar *		(*extract_uri)		(EWebViewGtkHTML *web_view,
+						 GdkEventButton *event,
+						 GtkHTML *frame);
+	void		(*hovering_over_link)	(EWebViewGtkHTML *web_view,
+						 const gchar *title,
+						 const gchar *uri);
+	void		(*link_clicked)		(EWebViewGtkHTML *web_view,
+						 const gchar *uri);
+	void		(*load_string)		(EWebViewGtkHTML *web_view,
+						 const gchar *load_string);
+
+	/* Signals */
+	void		(*copy_clipboard)	(EWebViewGtkHTML *web_view);
+	void		(*cut_clipboard)	(EWebViewGtkHTML *web_view);
+	void		(*paste_clipboard)	(EWebViewGtkHTML *web_view);
+	gboolean	(*popup_event)		(EWebViewGtkHTML *web_view,
+						 GdkEventButton *event,
+						 const gchar *uri);
+	void		(*status_message)	(EWebViewGtkHTML *web_view,
+						 const gchar *status_message);
+	void		(*stop_loading)		(EWebViewGtkHTML *web_view);
+	void		(*update_actions)	(EWebViewGtkHTML *web_view);
+	gboolean	(*process_mailto)	(EWebViewGtkHTML *web_view,
+						 const gchar *mailto_uri);
+};
+
+GType		e_web_view_gtkhtml_get_type		(void);
+GtkWidget *	e_web_view_gtkhtml_new			(void);
+void		e_web_view_gtkhtml_clear		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_load_string		(EWebViewGtkHTML *web_view,
+							 const gchar *string);
+gboolean	e_web_view_gtkhtml_get_animate		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_animate		(EWebViewGtkHTML *web_view,
+							 gboolean animate);
+gboolean	e_web_view_gtkhtml_get_caret_mode	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_caret_mode	(EWebViewGtkHTML *web_view,
+							 gboolean caret_mode);
+GtkTargetList *	e_web_view_gtkhtml_get_copy_target_list	(EWebViewGtkHTML *web_view);
+gboolean	e_web_view_gtkhtml_get_disable_printing	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_disable_printing	(EWebViewGtkHTML *web_view,
+							 gboolean disable_printing);
+gboolean	e_web_view_gtkhtml_get_disable_save_to_disk
+							(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_disable_save_to_disk
+							(EWebViewGtkHTML *web_view,
+							 gboolean disable_save_to_disk);
+gboolean	e_web_view_gtkhtml_get_editable		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_editable		(EWebViewGtkHTML *web_view,
+							 gboolean editable);
+gboolean	e_web_view_gtkhtml_get_inline_spelling	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_inline_spelling	(EWebViewGtkHTML *web_view,
+							 gboolean inline_spelling);
+gboolean	e_web_view_gtkhtml_get_magic_links	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_magic_links	(EWebViewGtkHTML *web_view,
+							 gboolean magic_links);
+gboolean	e_web_view_gtkhtml_get_magic_smileys	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_magic_smileys	(EWebViewGtkHTML *web_view,
+							 gboolean magic_smileys);
+const gchar *	e_web_view_gtkhtml_get_selected_uri	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_selected_uri	(EWebViewGtkHTML *web_view,
+							 const gchar *selected_uri);
+GdkPixbufAnimation *
+		e_web_view_gtkhtml_get_cursor_image	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_cursor_image	(EWebViewGtkHTML *web_view,
+							 GdkPixbufAnimation *animation);
+GtkAction *	e_web_view_gtkhtml_get_open_proxy	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_open_proxy	(EWebViewGtkHTML *web_view,
+							 GtkAction *open_proxy);
+GtkTargetList *	e_web_view_gtkhtml_get_paste_target_list
+							(EWebViewGtkHTML *web_view);
+GtkAction *	e_web_view_gtkhtml_get_print_proxy	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_print_proxy	(EWebViewGtkHTML *web_view,
+							 GtkAction *print_proxy);
+GtkAction *	e_web_view_gtkhtml_get_save_as_proxy	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_set_save_as_proxy	(EWebViewGtkHTML *web_view,
+							 GtkAction *save_as_proxy);
+GtkAction *	e_web_view_gtkhtml_get_action		(EWebViewGtkHTML *web_view,
+							 const gchar *action_name);
+GtkActionGroup *e_web_view_gtkhtml_get_action_group	(EWebViewGtkHTML *web_view,
+							 const gchar *group_name);
+gchar *		e_web_view_gtkhtml_extract_uri		(EWebViewGtkHTML *web_view,
+							 GdkEventButton *event,
+							 GtkHTML *frame);
+void		e_web_view_gtkhtml_copy_clipboard	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_cut_clipboard	(EWebViewGtkHTML *web_view);
+gboolean	e_web_view_gtkhtml_is_selection_active	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_paste_clipboard	(EWebViewGtkHTML *web_view);
+gboolean	e_web_view_gtkhtml_scroll_forward	(EWebViewGtkHTML *web_view);
+gboolean	e_web_view_gtkhtml_scroll_backward	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_select_all		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_unselect_all		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_zoom_100		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_zoom_in		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_zoom_out		(EWebViewGtkHTML *web_view);
+GtkUIManager *	e_web_view_gtkhtml_get_ui_manager	(EWebViewGtkHTML *web_view);
+GtkWidget *	e_web_view_gtkhtml_get_popup_menu	(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_show_popup_menu	(EWebViewGtkHTML *web_view,
+							 GdkEventButton *event,
+							 GtkMenuPositionFunc func,
+							 gpointer user_data);
+void		e_web_view_gtkhtml_status_message	(EWebViewGtkHTML *web_view,
+							const gchar *status_message);
+void		e_web_view_gtkhtml_stop_loading		(EWebViewGtkHTML *web_view);
+void		e_web_view_gtkhtml_update_actions	(EWebViewGtkHTML *web_view);
+
+G_END_DECLS
+
+#endif /* E_WEB_VIEW_GTKHTML_H */