Initial revision

1 files changed, 623 insertions, 0 deletions

diff --git a/embed/ephy-embed-popup.c b/embed/ephy-embed-popup.c
new file mode 100644
index 000000000..4710fa211
--- /dev/null
+++ b/embed/ephy-embed-popup.c
@@ -0,0 +1,623 @@
+/*
+ *  Copyright (C) 2000, 2001, 2002 Marco Pesenti Gritti
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, 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 "ephy-embed-popup.h"
+#include "ephy-embed-event.h"
+#include "ephy-embed-utils.h"
+#include "ephy-prefs.h"
+#include "eel-gconf-extensions.h"
+#include "ephy-bonobo-extensions.h"
+#include "ephy-file-helpers.h"
+
+#include <string.h>
+#include <bonobo/bonobo-ui-component.h>
+#include <gtk/gtkclipboard.h>
+#include <libgnome/gnome-exec.h>
+
+typedef enum
+{
+	EMBED_POPUP_INPUT,
+	EMBED_POPUP_DOCUMENT,
+	EMBED_POPUP_ELEMENT
+} EmbedPopupType;
+
+struct EphyEmbedPopupPrivate
+{
+	EphyEmbedEvent *event;
+	EphyEmbed *embed;
+	EmbedEventContext context;
+	BonoboUIComponent *ui_component;
+	char *selection;
+	EmbedPopupType popup_type;
+};
+
+static void
+ephy_embed_popup_class_init (EphyEmbedPopupClass *klass);
+static void
+ephy_embed_popup_init (EphyEmbedPopup *gep);
+static void
+ephy_embed_popup_finalize (GObject *object);
+static void
+embed_popup_copy_location_cmd (BonoboUIComponent *uic,
+                               EphyEmbedPopup *popup,
+                               const char* verbname);
+static void
+embed_popup_copy_email_cmd (BonoboUIComponent *uic,
+                            EphyEmbedPopup *popup,
+                            const char* verbname);
+static void
+embed_popup_copy_link_location_cmd (BonoboUIComponent *uic,
+				    EphyEmbedPopup *popup,
+                                    const char* verbname);
+static void
+embed_popup_download_link_cmd (BonoboUIComponent *uic,
+			       EphyEmbedPopup *popup,
+                               const char* verbname);
+static void
+embed_popup_save_image_as_cmd (BonoboUIComponent *uic,
+			       EphyEmbedPopup *popup,
+                               const char* verbname);
+static void
+embed_popup_set_image_as_background_cmd (BonoboUIComponent *uic,
+					 EphyEmbedPopup *popup,
+					 const char* verbname);
+static void
+embed_popup_copy_image_location_cmd (BonoboUIComponent *uic,
+				     EphyEmbedPopup *popup,
+                                     const char* verbname);
+static void
+embed_popup_save_page_as_cmd (BonoboUIComponent *uic,
+			      EphyEmbedPopup *popup,
+                              const char* verbname);
+static void
+embed_popup_save_background_as_cmd (BonoboUIComponent *uic,
+				    EphyEmbedPopup *popup,
+                                    const char* verbname);
+static void
+embed_popup_open_frame_cmd (BonoboUIComponent *uic,
+			    EphyEmbedPopup *popup,
+                            const char* verbname);
+static void
+embed_popup_reload_frame_cmd (BonoboUIComponent *uic,
+			      EphyEmbedPopup *popup,
+                              const char* verbname);
+
+static void
+embed_popup_open_image_cmd (BonoboUIComponent *uic,
+			    EphyEmbedPopup *popup,
+                            const char* verbname);
+static void
+embed_popup_copy_to_clipboard (EphyEmbedPopup *popup, const char *text);
+
+static GObjectClass *parent_class = NULL;
+
+#define DOCUMENT_POPUP_PATH "/popups/EphyEmbedDocumentPopup"
+#define ELEMENT_POPUP_PATH "/popups/EphyEmbedElementPopup"
+#define INPUT_POPUP_PATH "/popups/EphyEmbedInputPopup"
+
+#define EPHY_POPUP_NAVIGATION_ITEMS_PLACEHOLDER "/popups/EphyEmbedDocumentPopup/NavigationItems"
+#define EPHY_POPUP_LINK_ITEMS_PLACEHOLDER "/popups/EphyEmbedElementPopup/LinkItems"
+#define EPHY_POPUP_EMAIL_LINK_ITEMS_PLACEHOLDER "/popups/EphyEmbedElementPopup/EmailLinkItems"
+#define EPHY_POPUP_IMAGE_ITEMS_PLACEHOLDER "/popups/EphyEmbedElementPopup/ImageItems"
+#define EPHY_POPUP_FRAME_ITEMS_PLACEHOLDER "/popups/EphyEmbedDocumentPopup/FrameItems"
+#define EPHY_POPUP_BETWEEN_ELEMENTS1_PLACEHOLDER "/popups/EphyEmbedElementPopup/BetweenElements1"
+#define EPHY_POPUP_SAVE_BG_PATH "/commands/DPSaveBackgroundAs"
+#define EPHY_POPUP_OPEN_IMAGE_PATH "/commands/EPOpenImage"
+
+BonoboUIVerb embed_popup_verbs [] = {
+	BONOBO_UI_VERB ("EPCopyLinkLocation", (BonoboUIVerbFn)embed_popup_copy_link_location_cmd),
+	BONOBO_UI_VERB ("EPDownloadLink", (BonoboUIVerbFn)embed_popup_download_link_cmd),
+	BONOBO_UI_VERB ("EPOpenImage", (BonoboUIVerbFn)embed_popup_open_image_cmd),
+	BONOBO_UI_VERB ("EPSaveImageAs", (BonoboUIVerbFn)embed_popup_save_image_as_cmd),
+	BONOBO_UI_VERB ("EPSetImageAsBackground", (BonoboUIVerbFn)embed_popup_set_image_as_background_cmd),
+	BONOBO_UI_VERB ("EPCopyImageLocation", (BonoboUIVerbFn)embed_popup_copy_image_location_cmd),
+
+	BONOBO_UI_VERB ("DPCopyLocation", (BonoboUIVerbFn)embed_popup_copy_location_cmd),
+	BONOBO_UI_VERB ("EPCopyEmail", (BonoboUIVerbFn)embed_popup_copy_email_cmd),
+        BONOBO_UI_VERB ("DPSavePageAs", (BonoboUIVerbFn)embed_popup_save_page_as_cmd),
+	BONOBO_UI_VERB ("DPSaveBackgroundAs", (BonoboUIVerbFn)embed_popup_save_background_as_cmd),
+	BONOBO_UI_VERB ("DPOpenFrame", (BonoboUIVerbFn)embed_popup_open_frame_cmd),
+	BONOBO_UI_VERB ("DPReloadFrame", (BonoboUIVerbFn)embed_popup_reload_frame_cmd),
+
+	BONOBO_UI_VERB_END
+};
+
+GType
+ephy_embed_popup_get_type (void)
+{
+       static GType ephy_embed_popup_type = 0;
+
+        if (ephy_embed_popup_type == 0)
+        {
+                static const GTypeInfo our_info =
+                {
+                        sizeof (EphyEmbedPopupClass),
+                        NULL, /* base_init */
+                        NULL, /* base_finalize */
+                        (GClassInitFunc) ephy_embed_popup_class_init,
+                        NULL, /* class_finalize */
+                        NULL, /* class_data */
+                        sizeof (EphyEmbedPopup),
+                        0,    /* n_preallocs */
+                        (GInstanceInitFunc) ephy_embed_popup_init
+                };
+
+
+                ephy_embed_popup_type = g_type_register_static (G_TYPE_OBJECT,
+								  "EphyEmbedPopup",
+								  &our_info, 0);
+        }
+
+        return ephy_embed_popup_type;
+}
+
+static void
+ephy_embed_popup_class_init (EphyEmbedPopupClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+	parent_class = (GObjectClass *) g_type_class_peek_parent (klass);
+
+        object_class->finalize = ephy_embed_popup_finalize;
+
+	klass->show = NULL; /* abstract */
+}
+
+static void
+ephy_embed_popup_init (EphyEmbedPopup *gep)
+{
+        gep->priv = g_new0 (EphyEmbedPopupPrivate, 1);
+	gep->priv->embed = NULL;
+	gep->priv->event = NULL;
+	gep->priv->ui_component = NULL;
+}
+
+static void
+ephy_embed_popup_finalize (GObject *object)
+{
+	EphyEmbedPopup *gep;
+
+        g_return_if_fail (object != NULL);
+        g_return_if_fail (IS_EPHY_EMBED_POPUP (object));
+
+        gep = EPHY_EMBED_POPUP (object);
+
+        g_return_if_fail (gep->priv != NULL);
+
+	if (gep->priv->event)
+	{
+		g_object_unref (G_OBJECT (gep->priv->event));
+	}
+
+	g_free (gep->priv->selection);
+
+        g_free (gep->priv);
+
+        G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+setup_element_menu (EphyEmbedPopup *p)
+{
+	gboolean is_link, is_image, is_email_link;
+
+	is_image = p->priv->context & EMBED_CONTEXT_IMAGE;
+	is_email_link =  p->priv->context & EMBED_CONTEXT_EMAIL_LINK;
+	is_link = (p->priv->context & EMBED_CONTEXT_LINK) && !is_email_link;
+
+	ephy_bonobo_set_hidden (p->priv->ui_component,
+			       EPHY_POPUP_LINK_ITEMS_PLACEHOLDER,
+			       !is_link);
+	ephy_bonobo_set_hidden (p->priv->ui_component,
+			       EPHY_POPUP_IMAGE_ITEMS_PLACEHOLDER,
+			       !is_image);
+	ephy_bonobo_set_hidden (p->priv->ui_component,
+			       EPHY_POPUP_EMAIL_LINK_ITEMS_PLACEHOLDER,
+			       !is_email_link);
+	ephy_bonobo_set_hidden (p->priv->ui_component,
+			       EPHY_POPUP_BETWEEN_ELEMENTS1_PLACEHOLDER,
+			       !is_image || (!is_link && !is_email_link));
+}
+
+static void
+setup_document_menu (EphyEmbedPopup *p)
+{
+	gboolean is_framed;
+	GValue *value;
+	gboolean has_background;
+
+	ephy_embed_event_get_property (p->priv->event,
+					 "framed_page", &value);
+	is_framed = g_value_get_int (value);
+	ephy_bonobo_set_hidden (BONOBO_UI_COMPONENT(p->priv->ui_component),
+			       EPHY_POPUP_FRAME_ITEMS_PLACEHOLDER, !is_framed);
+
+	has_background = ephy_embed_event_has_property (p->priv->event,
+							  "background_image");
+	ephy_bonobo_set_hidden (BONOBO_UI_COMPONENT(p->priv->ui_component),
+			       EPHY_POPUP_SAVE_BG_PATH, !has_background);
+}
+
+void
+ephy_embed_popup_set_event (EphyEmbedPopup *p,
+			    EphyEmbedEvent *event)
+{
+	EmbedEventContext context;
+
+	if (p->priv->event)
+	{
+		g_object_unref (G_OBJECT (p->priv->event));
+	}
+
+	ephy_embed_event_get_context (event, &context);
+
+	p->priv->context = context;
+
+	p->priv->event = event;
+	g_object_ref (G_OBJECT(event));
+
+	if ((p->priv->context & EMBED_CONTEXT_LINK) ||
+	    (p->priv->context & EMBED_CONTEXT_EMAIL_LINK) ||
+	    (p->priv->context & EMBED_CONTEXT_IMAGE))
+	{
+		setup_element_menu (p);
+		p->priv->popup_type = EMBED_POPUP_ELEMENT;
+	}
+	else if (p->priv->context & EMBED_CONTEXT_INPUT)
+	{
+		p->priv->popup_type = EMBED_POPUP_INPUT;
+	}
+	else
+	{
+		setup_document_menu (p);
+		p->priv->popup_type = EMBED_POPUP_DOCUMENT;
+	}
+}
+
+void
+ephy_embed_popup_set_embed (EphyEmbedPopup *p,
+			    EphyEmbed *e)
+{
+	p->priv->embed = e;
+}
+
+EphyEmbed *
+ephy_embed_popup_get_embed (EphyEmbedPopup *p)
+{
+	return p->priv->embed;
+}
+
+void
+ephy_embed_popup_show (EphyEmbedPopup *p,
+			 EphyEmbed *embed)
+{
+	EphyEmbedPopupClass *klass = EPHY_EMBED_POPUP_GET_CLASS (p);
+	return klass->show (p, embed);
+
+}
+
+void
+ephy_embed_popup_connect_verbs (EphyEmbedPopup *p,
+				  BonoboUIComponent *ui_component)
+{
+
+	p->priv->ui_component = BONOBO_UI_COMPONENT (ui_component);
+
+	bonobo_ui_component_add_verb_list_with_data (BONOBO_UI_COMPONENT(ui_component),
+                                                     embed_popup_verbs,
+                                                     p);
+}
+
+EphyEmbedEvent *
+ephy_embed_popup_get_event (EphyEmbedPopup *p)
+{
+	g_return_val_if_fail (IS_EPHY_EMBED_POPUP (p), NULL);
+
+	return p->priv->event;
+}
+
+static void
+embed_popup_copy_location_cmd (BonoboUIComponent *uic,
+                               EphyEmbedPopup *popup,
+                               const char* verbname)
+{
+	char *location;
+	ephy_embed_get_location (popup->priv->embed, FALSE,
+				   FALSE, &location);
+	embed_popup_copy_to_clipboard (popup, location);
+	g_free (location);
+}
+
+static void
+embed_popup_copy_email_cmd (BonoboUIComponent *uic,
+                            EphyEmbedPopup *popup,
+                            const char* verbname)
+{
+	EphyEmbedEvent *info;
+	const char *location;
+	GValue *value;
+
+	info = ephy_embed_popup_get_event (popup);
+	ephy_embed_event_get_property (info, "email", &value);
+	location = g_value_get_string (value);
+	embed_popup_copy_to_clipboard (popup, location);
+}
+
+static void
+embed_popup_copy_link_location_cmd (BonoboUIComponent *uic,
+				    EphyEmbedPopup *popup,
+                                    const char* verbname)
+{
+	EphyEmbedEvent *info;
+	const char *location;
+	GValue *value;
+
+	info = ephy_embed_popup_get_event (popup);
+	ephy_embed_event_get_property (info, "link", &value);
+	location = g_value_get_string (value);
+	embed_popup_copy_to_clipboard (popup, location);
+}
+
+static void
+save_property_url (EphyEmbedPopup *popup,
+		   gboolean ask_dest,
+		   gboolean show_progress,
+		   const char *property)
+{
+	EphyEmbedEvent *info;
+	const char *location;
+	GValue *value;
+	GtkWidget *widget;
+	GtkWidget *window;
+	EphyEmbedPersist *persist;
+
+	info = ephy_embed_popup_get_event (popup);
+	ephy_embed_event_get_property (info, property, &value);
+	location = g_value_get_string (value);
+
+	widget = GTK_WIDGET (popup->priv->embed);
+	window = gtk_widget_get_toplevel (widget);
+
+	persist = ephy_embed_persist_new (popup->priv->embed);
+
+	ephy_embed_persist_set_source (persist, location);
+
+	if (show_progress)
+	{
+		ephy_embed_persist_set_flags (persist,
+					      EMBED_PERSIST_SHOW_PROGRESS);
+	}
+
+	ephy_embed_utils_save (window,
+			       CONF_STATE_DOWNLOADING_DIR,
+			       ask_dest,
+                               FALSE,
+                               persist);
+}
+
+const char *
+ephy_embed_popup_get_popup_path (EphyEmbedPopup *p)
+{
+	const char *result = NULL;
+
+	switch (p->priv->popup_type)
+	{
+		case EMBED_POPUP_INPUT:
+			result = INPUT_POPUP_PATH;
+			break;
+		case EMBED_POPUP_ELEMENT:
+			result = ELEMENT_POPUP_PATH;
+			break;
+		case EMBED_POPUP_DOCUMENT:
+			result = DOCUMENT_POPUP_PATH;
+			break;
+	}
+
+	return result;
+}
+
+/* commands */
+
+static void
+embed_popup_download_link_cmd (BonoboUIComponent *uic,
+			       EphyEmbedPopup *popup,
+                               const char* verbname)
+{
+	save_property_url (popup,
+		           eel_gconf_get_boolean
+		           (CONF_STATE_DOWNLOADING_DIR),
+		           TRUE, "link");
+}
+
+static void
+embed_popup_save_image_as_cmd (BonoboUIComponent *uic,
+			       EphyEmbedPopup *popup,
+                               const char* verbname)
+{
+	save_property_url (popup, TRUE, FALSE, "image");
+}
+
+#define CONF_DESKTOP_BG_PICTURE "/desktop/gnome/background/picture_filename"
+#define CONF_DESKTOP_BG_TYPE "/desktop/gnome/background/picture_options"
+
+static void
+background_download_completed (EphyEmbedPersist *persist,
+			       gpointer data)
+{
+	const char *bg;
+	char *type;
+
+	ephy_embed_persist_get_dest (persist, &bg);
+	eel_gconf_set_string (CONF_DESKTOP_BG_PICTURE, bg);
+
+	type = eel_gconf_get_string (CONF_DESKTOP_BG_TYPE);
+	if (type || strcmp (type, "none") == 0)
+	{
+		eel_gconf_set_string (CONF_DESKTOP_BG_TYPE,
+				      "wallpaper");
+	}
+
+	g_free (type);
+
+	g_object_unref (persist);
+}
+
+static void
+embed_popup_set_image_as_background_cmd (BonoboUIComponent *uic,
+					 EphyEmbedPopup *popup,
+					 const char* verbname)
+{
+	EphyEmbedEvent *info;
+	const char *location;
+	char *dest, *base;
+	GValue *value;
+	EphyEmbedPersist *persist;
+
+	info = ephy_embed_popup_get_event (popup);
+	ephy_embed_event_get_property (info, "image", &value);
+	location = g_value_get_string (value);
+
+	persist = ephy_embed_persist_new (popup->priv->embed);
+
+	base = g_path_get_basename (location);
+	dest = g_build_filename (ephy_dot_dir (),
+				 base, NULL);
+
+	ephy_embed_persist_set_source (persist, location);
+	ephy_embed_persist_set_dest (persist, dest);
+
+	ephy_embed_persist_save (persist);
+
+	g_signal_connect (persist, "completed",
+			  G_CALLBACK (background_download_completed),
+			  NULL);
+
+	g_free (dest);
+	g_free (base);
+}
+
+static void
+embed_popup_copy_image_location_cmd (BonoboUIComponent *uic,
+				     EphyEmbedPopup *popup,
+                                     const char* verbname)
+{
+	EphyEmbedEvent *info;
+	const char *location;
+	GValue *value;
+
+	info = ephy_embed_popup_get_event (popup);
+	ephy_embed_event_get_property (info, "image", &value);
+	location = g_value_get_string (value);
+	embed_popup_copy_to_clipboard (popup, location);
+}
+
+static void
+save_url (EphyEmbedPopup *popup,
+	  gboolean ask_dest,
+	  gboolean show_progress,
+	  const char *url)
+{
+	GtkWidget *widget;
+	GtkWidget *window;
+	EphyEmbedPersist *persist;
+
+	widget = GTK_WIDGET (popup->priv->embed);
+	window = gtk_widget_get_toplevel (widget);
+
+	persist = ephy_embed_persist_new (popup->priv->embed);
+	ephy_embed_persist_set_source (persist, url);
+
+	if (show_progress)
+	{
+		ephy_embed_persist_set_flags (persist,
+						EMBED_PERSIST_SHOW_PROGRESS);
+	}
+
+	ephy_embed_utils_save (window,
+			       CONF_STATE_DOWNLOADING_DIR,
+			       ask_dest,
+                               FALSE,
+                               persist);
+}
+
+static void
+embed_popup_save_page_as_cmd (BonoboUIComponent *uic,
+			      EphyEmbedPopup *popup,
+                              const char* verbname)
+{
+	char *location;
+
+	ephy_embed_get_location (popup->priv->embed,
+				   FALSE, FALSE, &location);
+	save_url (popup, TRUE, FALSE, location);
+	g_free (location);
+}
+
+static void
+embed_popup_save_background_as_cmd (BonoboUIComponent *uic,
+				    EphyEmbedPopup *popup,
+                                    const char* verbname)
+{
+	save_property_url (popup, TRUE, FALSE, "background_image");
+}
+
+static void
+embed_popup_open_frame_cmd (BonoboUIComponent *uic,
+			    EphyEmbedPopup *popup,
+                            const char* verbname)
+{
+	char *location;
+
+	ephy_embed_get_location (popup->priv->embed,
+				   FALSE, FALSE, &location);
+
+	ephy_embed_load_url (popup->priv->embed, location);
+}
+
+static void
+embed_popup_reload_frame_cmd (BonoboUIComponent *uic,
+			      EphyEmbedPopup *popup,
+                              const char* verbname)
+{
+	/* FIXME implement */
+}
+
+static void
+embed_popup_open_image_cmd (BonoboUIComponent *uic,
+			    EphyEmbedPopup *popup,
+                            const char* verbname)
+{
+	EphyEmbedEvent *info;
+	const char *location;
+	GValue *value;
+
+	info = ephy_embed_popup_get_event (popup);
+	ephy_embed_event_get_property (info, "image", &value);
+	location = g_value_get_string (value);
+
+	ephy_embed_load_url (popup->priv->embed, location);
+}
+
+static void
+embed_popup_copy_to_clipboard (EphyEmbedPopup *popup, const char *text)
+{
+	gtk_clipboard_set_text (gtk_clipboard_get (GDK_NONE),
+				text, -1);
+	gtk_clipboard_set_text (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
+				text, -1);
+}