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authorXan Lopez <xlopez@igalia.com>2011-09-06 02:35:14 +0800
committerXan Lopez <xlopez@igalia.com>2011-09-06 02:40:31 +0800
commit0c1f1ef6e14716bbfd2b64c057ab043e809b4364 (patch)
tree6f49af067eecff5bb4d060b0ea59e11eada32d03
parent0cff2bef71ac69095f62ace7be8443d42db34d32 (diff)
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Implement about:applications
A really simple way to list and delete the existing Web Applications. Hopefully this will go completely away in 3.4 replaced with something in the shell itself.
Diffstat
-rw-r--r--embed/ephy-request-about.c39
-rw-r--r--embed/ephy-web-app-utils.c63
-rw-r--r--embed/ephy-web-app-utils.h9
-rw-r--r--embed/ephy-web-view.c40
4 files changed, 147 insertions, 4 deletions
diff --git a/embed/ephy-request-about.c b/embed/ephy-request-about.c
index 4601e4787..1203d1a7e 100644
--- a/embed/ephy-request-about.c
+++ b/embed/ephy-request-about.c
@@ -21,16 +21,17 @@
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
+#include "ephy-request-about.h"
+
+#include "ephy-file-helpers.h"
+#include "ephy-smaps.h"
+#include "ephy-web-app-utils.h"
#include <gio/gio.h>
#include <glib/gi18n.h>
#include <libsoup/soup-uri.h>
#include <webkit/webkit.h>
-#include "ephy-file-helpers.h"
-#include "ephy-request-about.h"
-#include "ephy-smaps.h"
-
G_DEFINE_TYPE (EphyRequestAbout, ephy_request_about, SOUP_TYPE_REQUEST)
struct _EphyRequestAboutPrivate {
@@ -160,6 +161,36 @@ ephy_request_about_send (SoupRequest *request,
"<!-- Terre des Hommes, III: L'Avion, p. 60 -->" \
"Antoine de Saint-Exupéry" \
"</div></body>");
+ } else if (!g_strcmp0 (uri->path, "applications")) {
+ GList *applications, *p;
+
+ g_string_append_printf (data_str, "<head><title>%s</title>" \
+ "<style type=\"text/css\">%s</style></head>" \
+ "<body>",
+ _("Web Applications"),
+ about->priv->css_style);
+
+ g_string_append_printf (data_str, "<form><table><thead><tr><th>%s</th><th>%s</th><th>%s</th></tr></thead>",
+ _("Icon"), _("Name"), _("Delete?"));
+
+ applications = ephy_web_application_get_application_list ();
+ for (p = applications; p; p = p->next) {
+ char *img_data = NULL, *img_data_base64 = NULL;
+ gsize data_length;
+ EphyWebApplication *app = (EphyWebApplication*)p->data;
+
+ if (g_file_get_contents (app->icon_url, &img_data, &data_length, NULL))
+ img_data_base64 = g_base64_encode ((guchar*)img_data, data_length);
+ g_string_append_printf (data_str, "<tbody><tr><td><img width=64 height=64 src=\"data:image/png;base64,%s\">" \
+ " </img></td><td>%s</td><td><input type=\"submit\" value=\"Delete\" id=\"%s\"></td></tr>",
+ img_data_base64, app->name, app->name);
+ g_free (img_data_base64);
+ g_free (img_data);
+ }
+
+ g_string_append (data_str, "</form></table></body>");
+
+ ephy_web_application_free_application_list (applications);
}
g_string_append (data_str, "</html>");
diff --git a/embed/ephy-web-app-utils.c b/embed/ephy-web-app-utils.c
index f2da66adb..293ec6318 100644
--- a/embed/ephy-web-app-utils.c
+++ b/embed/ephy-web-app-utils.c
@@ -278,3 +278,66 @@ out:
return desktop_file_path;
}
+GList *
+ephy_web_application_get_application_list ()
+{
+ GFileEnumerator *children = NULL;
+ GFileInfo *info;
+ GList *applications = NULL;
+ GFile *dot_dir;
+
+ dot_dir = g_file_new_for_path (ephy_dot_dir ());
+ children = g_file_enumerate_children (dot_dir,
+ "standard::name",
+ 0, NULL, NULL);
+ g_object_unref (dot_dir);
+
+ info = g_file_enumerator_next_file (children, NULL, NULL);
+ while (info) {
+ EphyWebApplication *app;
+ const char *name;
+ glong prefix_length = g_utf8_strlen (EPHY_WEB_APP_PREFIX, -1);
+
+ name = g_file_info_get_name (info);
+ if (g_str_has_prefix (name, EPHY_WEB_APP_PREFIX)) {
+ char *profile_dir;
+
+ app = g_slice_new0 (EphyWebApplication);
+ app->name = g_strdup (name + prefix_length);
+
+ profile_dir = ephy_web_application_get_profile_directory (app->name);
+ app->icon_url = g_build_filename (profile_dir, "app-icon.png", NULL);
+ g_free (profile_dir);
+
+ applications = g_list_append (applications, app);
+
+ }
+
+ g_object_unref (info);
+
+ info = g_file_enumerator_next_file (children, NULL, NULL);
+ }
+
+ g_object_unref (children);
+
+ return applications;
+}
+
+static void
+ephy_web_application_free (EphyWebApplication *app)
+{
+ g_free (app->name);
+ g_free (app->icon_url);
+ g_slice_free (EphyWebApplication, app);
+}
+
+void
+ephy_web_application_free_application_list (GList *list)
+{
+ GList *p;
+
+ for (p = list; p; p = p->next)
+ ephy_web_application_free ((EphyWebApplication*)p->data);
+
+ g_list_free (list);
+}
diff --git a/embed/ephy-web-app-utils.h b/embed/ephy-web-app-utils.h
index d6f7be516..06b3284ad 100644
--- a/embed/ephy-web-app-utils.h
+++ b/embed/ephy-web-app-utils.h
@@ -31,6 +31,11 @@
G_BEGIN_DECLS
+typedef struct {
+ char *name;
+ char *icon_url;
+} EphyWebApplication;
+
#define EPHY_WEB_APP_PREFIX "app-"
char *ephy_web_application_create (EphyWebView *view, const char *title, GdkPixbuf *icon);
@@ -39,6 +44,10 @@ gboolean ephy_web_application_delete (const char *name);
char *ephy_web_application_get_profile_directory (const char *app_name);
+GList *ephy_web_application_get_application_list (void);
+
+void ephy_web_application_free_application_list (GList *list);
+
G_END_DECLS
#endif
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c
index 798946c3e..80f336871 100644
--- a/embed/ephy-web-view.c
+++ b/embed/ephy-web-view.c
@@ -48,6 +48,7 @@
#include "ephy-request-about.h"
#include "ephy-settings.h"
#include "ephy-string.h"
+#include "ephy-web-app-utils.h"
#include "ephy-web-view.h"
#include "ephy-zoom.h"
@@ -1787,6 +1788,22 @@ update_navigation_flags (EphyWebView *view)
}
}
+static gboolean
+delete_web_app_cb (WebKitDOMHTMLElement *button,
+ WebKitDOMEvent *dom_event,
+ EphyWebView *web_view)
+{
+ char *id = NULL;
+
+ id = webkit_dom_html_element_get_id (button);
+ if (id)
+ ephy_web_application_delete (id);
+
+ g_free (id);
+
+ return FALSE;
+}
+
static void
load_status_cb (WebKitWebView *web_view,
GParamSpec *pspec,
@@ -1885,6 +1902,29 @@ load_status_cb (WebKitWebView *web_view,
_ephy_web_view_hook_into_forms (view);
_ephy_web_view_hook_into_links (view);
+
+ /* FIXME: It sucks to do this here, but it's not really possible
+ * to hook the DOM actions nicely in the about: generator. */
+ if (g_str_equal (webkit_web_view_get_uri (web_view), "ephy-about:applications")) {
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *buttons;
+ gulong buttons_n;
+ int i;
+
+ document = webkit_web_view_get_dom_document (web_view);
+ buttons = webkit_dom_document_get_elements_by_tag_name (document, "input");
+ buttons_n = webkit_dom_node_list_get_length (buttons);
+
+ for (i = 0; i < buttons_n; i++) {
+ WebKitDOMNode *button;
+
+ button = webkit_dom_node_list_item (buttons, i);
+ webkit_dom_event_target_add_event_listener (WEBKIT_DOM_EVENT_TARGET (button), "click",
+ G_CALLBACK (delete_web_app_cb), false,
+ NULL);
+ }
+ }
+
break;
case WEBKIT_LOAD_FAILED:
ephy_web_view_set_link_message (view, NULL);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 07:09:11 +0800