renaming from gedit to pluma

1 files changed, 697 insertions, 0 deletions

diff --git a/plugins/checkupdate/pluma-check-update-plugin.c b/plugins/checkupdate/pluma-check-update-plugin.c
new file mode 100755
index 00000000..bf30181c
--- /dev/null
+++ b/plugins/checkupdate/pluma-check-update-plugin.c
@@ -0,0 +1,697 @@
+/*
+ * Copyright (C) 2009 - Ignacio Casal Quinteiro <[email protected]>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pluma-check-update-plugin.h"
+
+#include <glib/gi18n-lib.h>
+#include <pluma/pluma-debug.h>
+#include <pluma/pluma-utils.h>
+#include <libsoup/soup.h>
+#include <gtk/gtk.h>
+#include <stdlib.h>
+
+#include <mateconf/mateconf-client.h>
+
+#if !GTK_CHECK_VERSION(2, 17, 1)
+#include <pluma/pluma-message-area.h>
+#endif
+
+#define MATECONF_KEY_BASE "/apps/pluma-2/plugins/checkupdate"
+#define MATECONF_KEY_IGNORE_VERSION   MATECONF_KEY_BASE "/ignore_version"
+
+#define WINDOW_DATA_KEY "PlumaCheckUpdatePluginWindowData"
+
+#define VERSION_PLACE "<a href=\"[0-9]\\.[0-9]+/\">"
+
+#ifdef G_OS_WIN32
+#define PLUMA_URL "http://ftp.acc.umu.se/pub/mate/binaries/win32/pluma/"
+#define FILE_REGEX "pluma\\-setup\\-[0-9]+\\.[0-9]+\\.[0-9]+(\\-[0-9]+)?\\.exe"
+#else
+#define PLUMA_URL "http://ftp.acc.umu.se/pub/mate/binaries/mac/pluma/"
+#define FILE_REGEX "pluma\\-[0-9]+\\.[0-9]+\\.[0-9]+(\\-[0-9]+)?\\.dmg"
+#endif
+
+#ifdef OS_OSX
+#include "pluma/osx/pluma-osx.h"
+#endif
+
+#define PLUMA_CHECK_UPDATE_PLUGIN_GET_PRIVATE(object) \
+				(G_TYPE_INSTANCE_GET_PRIVATE ((object),	\
+				PLUMA_TYPE_CHECK_UPDATE_PLUGIN,		\
+				PlumaCheckUpdatePluginPrivate))
+
+PLUMA_PLUGIN_REGISTER_TYPE (PlumaCheckUpdatePlugin, pluma_check_update_plugin)
+
+struct _PlumaCheckUpdatePluginPrivate
+{
+	SoupSession *session;
+
+	MateConfClient *mateconf_client;
+};
+
+typedef struct
+{
+	PlumaCheckUpdatePlugin *plugin;
+
+	gchar *url;
+	gchar *version;
+} WindowData;
+
+static void
+free_window_data (gpointer data)
+{
+	WindowData *window_data;
+
+	if (data == NULL)
+		return;
+
+	window_data = (WindowData *)data;
+
+	g_free (window_data->url);
+	g_free (window_data->version);
+	g_slice_free (WindowData, data);
+}
+
+static void
+pluma_check_update_plugin_init (PlumaCheckUpdatePlugin *plugin)
+{
+	plugin->priv = PLUMA_CHECK_UPDATE_PLUGIN_GET_PRIVATE (plugin);
+
+	pluma_debug_message (DEBUG_PLUGINS,
+			     "PlumaCheckUpdatePlugin initializing");
+
+	plugin->priv->session = soup_session_async_new ();
+
+	plugin->priv->mateconf_client = mateconf_client_get_default ();
+
+	mateconf_client_add_dir (plugin->priv->mateconf_client,
+			      MATECONF_KEY_BASE,
+			      MATECONF_CLIENT_PRELOAD_ONELEVEL,
+			      NULL);
+}
+
+static void
+pluma_check_update_plugin_dispose (GObject *object)
+{
+	PlumaCheckUpdatePlugin *plugin = PLUMA_CHECK_UPDATE_PLUGIN (object);
+
+	if (plugin->priv->session != NULL)
+	{
+		g_object_unref (plugin->priv->session);
+		plugin->priv->session = NULL;
+	}
+
+	if (plugin->priv->mateconf_client != NULL)
+	{
+		mateconf_client_suggest_sync (plugin->priv->mateconf_client, NULL);
+
+		g_object_unref (G_OBJECT (plugin->priv->mateconf_client));
+		
+		plugin->priv->mateconf_client = NULL;
+	}
+
+	pluma_debug_message (DEBUG_PLUGINS,
+			     "PlumaCheckUpdatePlugin disposing");
+	
+	G_OBJECT_CLASS (pluma_check_update_plugin_parent_class)->dispose (object);
+}
+
+static void
+pluma_check_update_plugin_finalize (GObject *object)
+{
+	pluma_debug_message (DEBUG_PLUGINS,
+			     "PlumaCheckUpdatePlugin finalizing");
+
+	G_OBJECT_CLASS (pluma_check_update_plugin_parent_class)->finalize (object);
+}
+
+static void
+set_contents (GtkWidget *infobar,
+	      GtkWidget *contents)
+{
+#if !GTK_CHECK_VERSION (2, 17, 1)
+	pluma_message_area_set_contents (PLUMA_MESSAGE_AREA (infobar),
+					 contents);
+#else
+	GtkWidget *content_area;
+	
+	content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (infobar));
+	gtk_container_add (GTK_CONTAINER (content_area), contents);
+#endif
+}
+
+static void
+set_message_area_text_and_icon (GtkWidget        *message_area,
+				const gchar      *icon_stock_id,
+				const gchar      *primary_text,
+				const gchar      *secondary_text)
+{
+	GtkWidget *hbox_content;
+	GtkWidget *image;
+	GtkWidget *vbox;
+	gchar *primary_markup;
+	gchar *secondary_markup;
+	GtkWidget *primary_label;
+	GtkWidget *secondary_label;
+
+	hbox_content = gtk_hbox_new (FALSE, 8);
+	gtk_widget_show (hbox_content);
+
+	image = gtk_image_new_from_stock (icon_stock_id, GTK_ICON_SIZE_DIALOG);
+	gtk_widget_show (image);
+	gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
+	gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0);
+
+	vbox = gtk_vbox_new (FALSE, 6);
+	gtk_widget_show (vbox);
+	gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
+
+	primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
+	primary_label = gtk_label_new (primary_markup);
+	g_free (primary_markup);
+	gtk_widget_show (primary_label);
+	gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
+	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
+	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
+	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
+	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
+	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
+
+	if (secondary_text != NULL)
+	{
+		secondary_markup = g_strdup_printf ("<small>%s</small>",
+						    secondary_text);
+		secondary_label = gtk_label_new (secondary_markup);
+		g_free (secondary_markup);
+		gtk_widget_show (secondary_label);
+		gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
+		GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
+		gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
+		gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
+		gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
+		gtk_misc_set_alignment (GTK_MISC (secondary_label), 0, 0.5);
+	}
+	
+	set_contents (message_area, hbox_content);
+}
+
+static void
+on_response_cb (GtkWidget   *infobar,
+		gint         response_id,
+		PlumaWindow *window)
+{
+	if (response_id == GTK_RESPONSE_YES)
+	{
+		GError *error = NULL;
+		WindowData *data;
+		
+		data = g_object_get_data (G_OBJECT (window),
+					  WINDOW_DATA_KEY);
+
+#ifdef OS_OSX
+		pluma_osx_show_url (data->url);
+#else
+		gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (window)),
+			      data->url,
+			      GDK_CURRENT_TIME,
+			      &error);
+#endif
+		if (error != NULL)
+		{
+			GtkWidget *dialog;
+
+			dialog = gtk_message_dialog_new (GTK_WINDOW (window),
+							 GTK_DIALOG_DESTROY_WITH_PARENT,
+							 GTK_MESSAGE_ERROR,
+							 GTK_BUTTONS_CLOSE, 
+							 _("There was an error displaying the URI."));
+
+			gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+								  "%s", error->message);
+
+			g_signal_connect (G_OBJECT (dialog),
+					  "response",
+					  G_CALLBACK (gtk_widget_destroy),
+					  NULL);
+
+			gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
+
+			gtk_widget_show (dialog);
+
+			g_error_free (error);
+		}
+	}
+	else if (response_id == GTK_RESPONSE_NO)
+	{
+		WindowData *data;
+		
+		data = g_object_get_data (G_OBJECT (window), WINDOW_DATA_KEY);
+
+		mateconf_client_set_string (data->plugin->priv->mateconf_client,
+					 MATECONF_KEY_IGNORE_VERSION,
+					 data->version,
+					 NULL);
+	}
+
+	g_object_set_data (G_OBJECT (window),
+			   WINDOW_DATA_KEY,
+			   NULL);
+
+	gtk_widget_destroy (infobar);
+}
+
+static GtkWidget *
+create_infobar (PlumaWindow *window,
+                const gchar *version)
+{
+	GtkWidget *infobar;
+	gchar *message;
+
+#if !GTK_CHECK_VERSION (2, 17, 1)
+	infobar = pluma_message_area_new ();
+	
+	pluma_message_area_add_stock_button_with_text (PLUMA_MESSAGE_AREA (infobar),
+						       _("_Download"),
+						       GTK_STOCK_SAVE,
+						       GTK_RESPONSE_YES);
+	pluma_message_area_add_stock_button_with_text (PLUMA_MESSAGE_AREA (infobar),
+						       _("_Ignore Version"),
+						       GTK_STOCK_DISCARD,
+						       GTK_RESPONSE_NO);
+	pluma_message_area_add_button (PLUMA_MESSAGE_AREA (infobar),
+				       GTK_STOCK_CANCEL,
+				       GTK_RESPONSE_CANCEL);
+#else
+	GtkWidget *button;
+
+	infobar = gtk_info_bar_new ();
+	
+	button = pluma_gtk_button_new_with_stock_icon (_("_Download"),
+						       GTK_STOCK_SAVE);
+	gtk_widget_show (button);
+
+	gtk_info_bar_add_action_widget (GTK_INFO_BAR (infobar),
+					button,
+					GTK_RESPONSE_YES);
+
+	button = pluma_gtk_button_new_with_stock_icon (_("_Ignore Version"),
+						       GTK_STOCK_DISCARD);
+	gtk_widget_show (button);
+
+	gtk_info_bar_add_action_widget (GTK_INFO_BAR (infobar),
+					button,
+					GTK_RESPONSE_NO);
+
+	gtk_info_bar_add_button (GTK_INFO_BAR (infobar),
+				 GTK_STOCK_CANCEL,
+				 GTK_RESPONSE_CANCEL);
+	
+	gtk_info_bar_set_message_type (GTK_INFO_BAR (infobar),
+				       GTK_MESSAGE_INFO);
+#endif
+
+	message = g_strdup_printf ("%s (%s)", _("There is a new version of pluma"), version);
+	set_message_area_text_and_icon (infobar,
+					"gtk-dialog-info",
+					message,
+					_("You can download the new version of pluma"
+					  " by clicking on the download button or"
+					  " ignore that version and wait for a new one"));
+
+	g_free (message);
+
+	g_signal_connect (infobar, "response",
+			  G_CALLBACK (on_response_cb),
+			  window);
+	
+	return infobar;
+}
+
+static void
+pack_infobar (GtkWidget *window,
+	      GtkWidget *infobar)
+{
+	GtkWidget *vbox;
+	
+	vbox = gtk_bin_get_child (GTK_BIN (window));
+	
+	gtk_box_pack_start (GTK_BOX (vbox), infobar, FALSE, FALSE, 0);
+	gtk_box_reorder_child (GTK_BOX (vbox), infobar, 2);
+}
+
+static gchar *
+get_file (const gchar *text,
+	  const gchar *regex_place)
+{
+	GRegex *regex;
+	GMatchInfo *match_info;
+	gchar *word = NULL;
+	
+	regex = g_regex_new (regex_place, 0, 0, NULL);
+	g_regex_match (regex, text, 0, &match_info);
+	while (g_match_info_matches (match_info))
+	{
+		g_free (word);
+		
+		word = g_match_info_fetch (match_info, 0);
+		
+		g_match_info_next (match_info, NULL);
+	}
+	g_match_info_free (match_info);
+	g_regex_unref (regex);
+	
+	return word;
+}
+
+static void
+get_numbers (const gchar *version,
+	     gint *major,
+	     gint *minor,
+	     gint *micro)
+{
+	gchar **split;
+	gint num = 2;
+	
+	if (micro != NULL)
+		num = 3;
+	
+	split = g_strsplit (version, ".", num);
+	*major = atoi (split[0]);
+	*minor = atoi (split[1]);
+	if (micro != NULL)
+		*micro = atoi (split[2]);
+	
+	g_strfreev (split);
+}
+
+static gboolean
+newer_version (const gchar *v1,
+	       const gchar *v2,
+	       gboolean with_micro)
+{
+	gboolean newer = FALSE;
+	gint major1, minor1, micro1;
+	gint major2, minor2, micro2;
+	
+	if (v1 == NULL || v2 == NULL)
+		return FALSE;
+
+	if (with_micro)
+	{
+		get_numbers (v1, &major1, &minor1, &micro1);
+		get_numbers (v2, &major2, &minor2, &micro2);
+	}
+	else
+	{
+		get_numbers (v1, &major1, &minor1, NULL);
+		get_numbers (v2, &major2, &minor2, NULL);
+	}
+
+	if (major1 > major2)
+	{
+		newer = TRUE;
+	}
+	else if (minor1 > minor2 && major1 == major2)
+	{
+		newer = TRUE;
+	}
+	else if (with_micro && micro1 > micro2 && minor1 == minor2)
+	{
+		newer = TRUE;
+	}
+	
+	return newer;
+}
+
+static gchar *
+parse_file_version (const gchar *file)
+{
+	gchar *p, *aux;
+	
+	p = (gchar *)file;
+	
+	while (*p != '\0' && !g_ascii_isdigit (*p))
+	{
+		p++;
+	}
+	
+	if (*p == '\0')
+		return NULL;
+	
+	aux = g_strrstr (p, "-");
+	if (aux == NULL)
+		aux = g_strrstr (p, ".");
+	
+	return g_strndup (p, aux - p);
+}
+
+static gchar *
+get_ignore_version (PlumaCheckUpdatePlugin *plugin)
+{
+	return mateconf_client_get_string (plugin->priv->mateconf_client,
+					MATECONF_KEY_IGNORE_VERSION,
+					NULL);
+}
+
+static void
+parse_page_file (SoupSession *session,
+		 SoupMessage *msg,
+		 PlumaWindow *window)
+{
+	if (msg->status_code == SOUP_STATUS_OK)
+	{
+		gchar *file;
+		gchar *file_version;
+		gchar *ignore_version;
+		WindowData *data;
+
+		data = g_object_get_data (G_OBJECT (window), WINDOW_DATA_KEY);
+
+		file = get_file (msg->response_body->data, FILE_REGEX);
+		file_version = parse_file_version (file);
+		ignore_version = get_ignore_version (data->plugin);
+
+		if (newer_version (file_version, VERSION, TRUE) &&
+		    (ignore_version == NULL || *ignore_version == '\0' ||
+		     newer_version (file_version, ignore_version, TRUE)))
+		{
+			GtkWidget *infobar;
+			WindowData *data;
+			gchar *file_url;
+
+			data = g_object_get_data (G_OBJECT (window),
+						  WINDOW_DATA_KEY);
+			
+			file_url = g_strconcat (data->url, file, NULL);
+
+			g_free (data->url);
+			data->url = file_url;
+			data->version = g_strdup (file_version);
+		
+			infobar = create_infobar (window, file_version);
+			pack_infobar (GTK_WIDGET (window), infobar);
+			gtk_widget_show (infobar);
+		}
+
+		g_free (ignore_version);
+		g_free (file_version);
+		g_free (file);
+	}
+	else
+	{
+		g_object_set_data (G_OBJECT (window),
+				   WINDOW_DATA_KEY,
+				   NULL);
+	}
+}
+
+static gboolean
+is_unstable (const gchar *version)
+{
+	gchar **split;
+	gint minor;
+	gboolean unstable = TRUE;;
+	
+	split = g_strsplit (version, ".", 2);
+	minor = atoi (split[1]);
+	g_strfreev (split);
+	
+	if ((minor % 2) == 0)
+		unstable = FALSE;
+	
+	return unstable;
+}
+
+static gchar *
+get_file_page_version (const gchar *text,
+		       const gchar *regex_place)
+{
+	GRegex *regex;
+	GMatchInfo *match_info;
+	GString *string = NULL;
+	gchar *unstable = NULL;
+	gchar *stable = NULL;
+	
+	regex = g_regex_new (regex_place, 0, 0, NULL);
+	g_regex_match (regex, text, 0, &match_info);
+	while (g_match_info_matches (match_info))
+	{
+		gint end;
+		gint i;
+		
+		g_match_info_fetch_pos (match_info, 0, NULL, &end);
+		
+		string = g_string_new ("");
+		
+		i = end;
+		while (text[i] != '/')
+		{
+			string = g_string_append_c (string, text[i]);
+			i++;
+		}
+		
+		if (is_unstable (string->str))
+		{
+			g_free (unstable);
+			unstable = g_string_free (string, FALSE);
+		}
+		else
+		{
+			g_free (stable);
+			stable = g_string_free (string, FALSE);
+		}
+		
+		g_match_info_next (match_info, NULL);
+	}
+	g_match_info_free (match_info);
+	g_regex_unref (regex);
+	
+	if ((PLUMA_MINOR_VERSION % 2) == 0)
+	{
+		g_free (unstable);
+		
+		return stable;
+	}
+	else
+	{
+		/* We need to check that stable isn't newer than unstable */
+		if (newer_version (stable, unstable, FALSE))
+		{
+			g_free (unstable);
+			
+			return stable;
+		}
+		else
+		{
+			g_free (stable);
+		
+			return unstable;
+		}
+	}
+}
+
+static void
+parse_page_version (SoupSession *session,
+		    SoupMessage *msg,
+		    PlumaWindow *window)
+{
+	if (msg->status_code == SOUP_STATUS_OK)
+	{
+		gchar *version;
+		SoupMessage *msg2;
+		WindowData *data;
+
+		data = g_object_get_data (G_OBJECT (window), WINDOW_DATA_KEY);
+		
+		version = get_file_page_version (msg->response_body->data,
+						 VERSION_PLACE);
+		
+		data->url = g_strconcat (PLUMA_URL, version, "/", NULL);
+		g_free (version);
+		msg2 = soup_message_new ("GET", data->url);
+	
+		soup_session_queue_message (session, msg2,
+					    (SoupSessionCallback)parse_page_file,
+					    window);
+	}
+	else
+	{
+		g_object_set_data (G_OBJECT (window),
+				   WINDOW_DATA_KEY,
+				   NULL);
+	}
+}
+
+static void
+impl_activate (PlumaPlugin *plugin,
+	       PlumaWindow *window)
+{
+	SoupMessage *msg;
+	WindowData *data;
+	
+	pluma_debug (DEBUG_PLUGINS);
+
+	data = g_slice_new (WindowData);
+	data->plugin = PLUMA_CHECK_UPDATE_PLUGIN (plugin);
+	data->url = NULL;
+	data->version = NULL;
+
+	g_object_set_data_full (G_OBJECT (window),
+				WINDOW_DATA_KEY,
+				data,
+				free_window_data);
+
+	msg = soup_message_new ("GET", PLUMA_URL);
+	
+	soup_session_queue_message (PLUMA_CHECK_UPDATE_PLUGIN (plugin)->priv->session, msg,
+				    (SoupSessionCallback)parse_page_version,
+				    window);
+}
+
+static void
+impl_deactivate (PlumaPlugin *plugin,
+		 PlumaWindow *window)
+{
+
+	pluma_debug (DEBUG_PLUGINS);
+	
+	soup_session_abort (PLUMA_CHECK_UPDATE_PLUGIN (plugin)->priv->session);
+	
+	g_object_set_data (G_OBJECT (window),
+			   WINDOW_DATA_KEY,
+			   NULL);
+}
+
+static void
+pluma_check_update_plugin_class_init (PlumaCheckUpdatePluginClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	PlumaPluginClass *plugin_class = PLUMA_PLUGIN_CLASS (klass);
+	
+	g_type_class_add_private (object_class, sizeof (PlumaCheckUpdatePluginPrivate));
+
+	object_class->finalize = pluma_check_update_plugin_finalize;
+	object_class->dispose = pluma_check_update_plugin_dispose;
+
+	plugin_class->activate = impl_activate;
+	plugin_class->deactivate = impl_deactivate;
+}