402 lines
14 KiB
C
402 lines
14 KiB
C
/*
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Copyright (C) 2010 Christian Dywan <christian@twotoasts.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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#include "midori-transferbar.h"
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#include "midori-browser.h"
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#include "midori-core.h"
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#include "sokoke.h"
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#include <glib/gi18n.h>
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struct _MidoriTransferbar
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{
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GtkToolbar parent_instance;
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GList* infos;
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GtkToolItem* clear;
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};
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struct _MidoriTransferbarClass
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{
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GtkToolbarClass parent_class;
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};
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G_DEFINE_TYPE (MidoriTransferbar, midori_transferbar, GTK_TYPE_TOOLBAR);
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static void
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midori_transferbar_class_init (MidoriTransferbarClass* class)
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{
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/* Nothing to do */
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}
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typedef struct
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{
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WebKitDownload* download;
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GtkWidget* button;
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GtkWidget* toolitem;
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MidoriTransferbar* transferbar;
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} TransferInfo;
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static gboolean
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midori_transferbar_info_free (gpointer data)
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{
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TransferInfo* info = data;
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MidoriTransferbar* transferbar = info->transferbar;
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transferbar->infos = g_list_remove (transferbar->infos, info);
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g_object_unref (info->download);
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gtk_widget_destroy (info->toolitem);
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g_slice_free (TransferInfo, info);
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if (!transferbar->infos || !g_list_nth_data (transferbar->infos, 0))
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gtk_widget_hide (GTK_WIDGET (transferbar->clear));
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return FALSE;
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}
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static void
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midori_transferbar_button_destroy_cb (GtkWidget* button,
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TransferInfo* info)
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{
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g_idle_add (midori_transferbar_info_free, info);
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}
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static void
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midori_transferbar_download_notify_progress_cb (WebKitDownload* download,
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GParamSpec* pspec,
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GtkWidget* progress)
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{
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gchar* tooltip;
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gchar* text;
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gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress),
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webkit_download_get_progress (download));
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tooltip = midori_download_prepare_tooltip_text (download);
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text = g_strdup_printf ("%s\n%s",
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gtk_progress_bar_get_text (GTK_PROGRESS_BAR (progress)), tooltip);
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gtk_widget_set_tooltip_text (progress, text);
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g_free (tooltip);
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g_free (text);
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}
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static void
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midori_transferbar_download_notify_status_cb (WebKitDownload* download,
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GParamSpec* pspec,
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TransferInfo* info)
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{
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GtkWidget* button = info->button;
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GtkWidget* icon;
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switch (webkit_download_get_status (download))
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{
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case WEBKIT_DOWNLOAD_STATUS_FINISHED:
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (button);
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MidoriDownloadType type = GPOINTER_TO_INT (
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g_object_get_data (G_OBJECT (download), "midori-download-type"));
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WebKitNetworkRequest* request;
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const gchar* original_uri;
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GChecksumType checksum_type;
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gchar* fingerprint;
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gboolean verified = TRUE;
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icon = gtk_image_new_from_stock (GTK_STOCK_OPEN, GTK_ICON_SIZE_MENU);
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gtk_button_set_image (GTK_BUTTON (button), icon);
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if (type == MIDORI_DOWNLOAD_OPEN)
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gtk_button_clicked (GTK_BUTTON (button));
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if (1)
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{
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const gchar* uri = webkit_download_get_destination_uri (download);
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gchar* path = soup_uri_decode (uri);
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gchar* filename = g_strrstr (path, "/") + 1;
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gchar* msg = g_strdup_printf (
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_("The file '<b>%s</b>' has been downloaded."), filename);
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KatzeItem* item = katze_item_new ();
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item->uri = (gchar*)uri;
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item->name = filename;
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g_signal_emit_by_name (browser, "send-notification",
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_("Transfer completed"), msg);
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g_free (msg);
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midori_browser_update_history (item, "download", "create");
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item->uri = item->name = NULL;
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g_object_unref (item);
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g_free (path);
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}
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/* Link Fingerprint */
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request = webkit_download_get_network_request (download);
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original_uri = g_object_get_data (G_OBJECT (request), "midori-original-uri");
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if (!original_uri)
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original_uri = webkit_download_get_uri (download);
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checksum_type = midori_uri_get_fingerprint (original_uri, &fingerprint, NULL);
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if (fingerprint != NULL)
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{
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gchar* filename = g_filename_from_uri (
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webkit_download_get_destination_uri (download), NULL, NULL);
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gchar* contents;
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gsize length;
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gboolean y = g_file_get_contents (filename, &contents, &length, NULL);
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gchar* checksum = g_compute_checksum_for_data (checksum_type,
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(guchar*)contents, length);
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g_free (filename);
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g_free (contents);
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/* Checksums are case-insensitive */
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if (!y || g_ascii_strcasecmp (fingerprint, checksum) != 0)
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verified = FALSE;
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g_free (checksum);
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}
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g_free (fingerprint);
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if (verified)
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{
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if (!sokoke_is_app_or_private ())
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gtk_recent_manager_add_item (gtk_recent_manager_get_default (),
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webkit_download_get_destination_uri (download));
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}
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else
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gtk_image_set_from_stock (GTK_IMAGE (icon),
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GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_MENU);
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break;
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}
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case WEBKIT_DOWNLOAD_STATUS_CANCELLED:
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case WEBKIT_DOWNLOAD_STATUS_ERROR:
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icon = gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU);
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gtk_button_set_image (GTK_BUTTON (button), icon);
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break;
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default:
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break;
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}
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}
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static void
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midori_transferbar_download_button_clicked_cb (GtkWidget* button,
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TransferInfo* info)
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{
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WebKitDownload* download = info->download;
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switch (webkit_download_get_status (download))
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{
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case WEBKIT_DOWNLOAD_STATUS_STARTED:
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webkit_download_cancel (download);
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break;
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case WEBKIT_DOWNLOAD_STATUS_FINISHED:
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{
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const gchar* uri = webkit_download_get_destination_uri (download);
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GtkWidget* icon = gtk_button_get_image (GTK_BUTTON (button));
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gchar* stock_id;
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gtk_image_get_stock (GTK_IMAGE (icon), &stock_id, NULL);
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if (g_str_equal (stock_id, GTK_STOCK_DIALOG_WARNING))
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{
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sokoke_message_dialog (GTK_MESSAGE_WARNING,
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_("The downloaded file is erroneous."),
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_("The checksum provided with the link did not match. " \
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"This means the file is probably incomplete or was " \
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"modified afterwards."),
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TRUE);
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}
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else if (sokoke_show_uri (gtk_widget_get_screen (button),
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uri, gtk_get_current_event_time (), NULL))
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gtk_widget_destroy (button);
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break;
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}
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case WEBKIT_DOWNLOAD_STATUS_CANCELLED:
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gtk_widget_destroy (button);
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default:
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break;
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}
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}
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void
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midori_transferbar_check_size (GtkWidget* statusbar,
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MidoriTransferbar* transferbar)
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{
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GtkWidget* window;
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GtkRequisition req;
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gint reqwidth, winwidth;
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gtk_widget_size_request (statusbar, &req);
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reqwidth = req.width;
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window = gtk_widget_get_toplevel (GTK_WIDGET(transferbar));
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gtk_window_get_size (GTK_WINDOW(window), &winwidth, NULL);
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if (reqwidth > winwidth)
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{
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GList* list;
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for (list = transferbar->infos; list != NULL; list = g_list_next (list))
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{
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TransferInfo* info = list->data;
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WebKitDownloadStatus status = webkit_download_get_status (info->download);
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if (status == WEBKIT_DOWNLOAD_STATUS_ERROR
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|| status == WEBKIT_DOWNLOAD_STATUS_CANCELLED
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|| status == WEBKIT_DOWNLOAD_STATUS_FINISHED)
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{
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gtk_widget_destroy (info->button);
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}
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}
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}
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}
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void
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midori_transferbar_add_download_item (MidoriTransferbar* transferbar,
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WebKitDownload* download)
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{
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GtkWidget* box;
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GtkWidget* icon;
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GtkToolItem* toolitem;
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GtkWidget* button;
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GtkWidget* progress;
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const gchar* uri;
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gint width;
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TransferInfo* info;
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box = gtk_hbox_new (FALSE, 0);
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progress = gtk_progress_bar_new ();
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#if GTK_CHECK_VERSION (3, 0, 0)
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gtk_progress_bar_set_show_text (GTK_PROGRESS_BAR (progress), TRUE);
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#endif
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gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (progress),
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PANGO_ELLIPSIZE_MIDDLE);
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if ((uri = webkit_download_get_destination_uri (download)))
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{
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gchar* path = soup_uri_decode (uri);
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gchar* filename = g_strrstr (path, "/") + 1;
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gtk_progress_bar_set_text (GTK_PROGRESS_BAR (progress), filename);
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g_free (path);
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}
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else
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{
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gchar* filename = sokoke_get_download_filename (download);
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gtk_progress_bar_set_text (GTK_PROGRESS_BAR (progress), filename);
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g_free (filename);
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}
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sokoke_widget_get_text_size (progress, "M", &width, NULL);
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gtk_widget_set_size_request (progress, width * 10, 1);
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/* Avoid a bug in WebKit */
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if (webkit_download_get_status (download) != WEBKIT_DOWNLOAD_STATUS_CREATED)
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gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress),
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webkit_download_get_progress (download));
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gtk_box_pack_start (GTK_BOX (box), progress, FALSE, FALSE, 0);
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icon = gtk_image_new_from_stock (GTK_STOCK_CANCEL, GTK_ICON_SIZE_MENU);
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button = gtk_button_new ();
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gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
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gtk_button_set_focus_on_click (GTK_BUTTON (button), FALSE);
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gtk_container_add (GTK_CONTAINER (button), icon);
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gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
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toolitem = gtk_tool_item_new ();
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gtk_container_add (GTK_CONTAINER (toolitem), box);
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gtk_widget_show_all (GTK_WIDGET (toolitem));
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gtk_toolbar_insert (GTK_TOOLBAR (transferbar), toolitem, 0);
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gtk_widget_show (GTK_WIDGET (transferbar->clear));
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info = g_slice_new (TransferInfo);
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info->download = g_object_ref (download);
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info->button = button;
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info->toolitem = GTK_WIDGET (toolitem);
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info->transferbar = transferbar;
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g_signal_connect (button, "destroy",
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G_CALLBACK (midori_transferbar_button_destroy_cb), info);
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transferbar->infos = g_list_prepend (transferbar->infos, info);
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g_signal_connect (download, "notify::progress",
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G_CALLBACK (midori_transferbar_download_notify_progress_cb), progress);
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g_signal_connect (download, "notify::status",
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G_CALLBACK (midori_transferbar_download_notify_status_cb), info);
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g_signal_connect (button, "clicked",
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G_CALLBACK (midori_transferbar_download_button_clicked_cb), info);
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g_object_set_data_full (G_OBJECT (download), "last-time", g_new0 (gdouble, 1), g_free);
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g_object_set_data_full (G_OBJECT (download), "last-size", g_new0 (guint64, 1), g_free);
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}
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static void
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midori_transferbar_clear_clicked_cb (GtkWidget* button,
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MidoriTransferbar* transferbar)
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{
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GList* list;
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for (list = transferbar->infos; list != NULL; list = g_list_next (list))
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{
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TransferInfo* info = list->data;
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WebKitDownloadStatus status = webkit_download_get_status (info->download);
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if (status == WEBKIT_DOWNLOAD_STATUS_ERROR
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|| status == WEBKIT_DOWNLOAD_STATUS_CANCELLED
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|| status == WEBKIT_DOWNLOAD_STATUS_FINISHED)
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{
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gtk_widget_destroy (info->button);
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}
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}
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}
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static void
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midori_transferbar_init (MidoriTransferbar* transferbar)
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{
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gtk_toolbar_set_style (GTK_TOOLBAR (transferbar), GTK_TOOLBAR_BOTH_HORIZ);
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gtk_toolbar_set_icon_size (GTK_TOOLBAR (transferbar), GTK_ICON_SIZE_MENU);
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transferbar->clear = gtk_tool_button_new_from_stock (GTK_STOCK_CLEAR);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (transferbar->clear), _("Clear All"));
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gtk_tool_item_set_is_important (transferbar->clear, TRUE);
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g_signal_connect (transferbar->clear, "clicked",
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G_CALLBACK (midori_transferbar_clear_clicked_cb), transferbar);
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gtk_toolbar_insert (GTK_TOOLBAR (transferbar), transferbar->clear, -1);
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transferbar->infos = NULL;
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}
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gboolean
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midori_transferbar_confirm_delete (MidoriTransferbar* transferbar)
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{
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GtkWidget* dialog = NULL;
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gboolean cancel = FALSE;
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GList* list;
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gboolean all_done = TRUE;
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for (list = transferbar->infos; list != NULL; list = g_list_next (list))
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{
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TransferInfo* info = list->data;
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WebKitDownloadStatus status = webkit_download_get_status (info->download);
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if (status != WEBKIT_DOWNLOAD_STATUS_FINISHED
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&& status != WEBKIT_DOWNLOAD_STATUS_CANCELLED
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&& status != WEBKIT_DOWNLOAD_STATUS_ERROR)
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{
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all_done = FALSE;
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break;
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}
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}
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if (!all_done)
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{
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GtkWidget* widget = gtk_widget_get_toplevel (GTK_WIDGET (transferbar));
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dialog = gtk_message_dialog_new (GTK_WINDOW (widget),
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GTK_DIALOG_DESTROY_WITH_PARENT,
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GTK_MESSAGE_WARNING, GTK_BUTTONS_NONE,
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_("Some files are being downloaded"));
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gtk_window_set_title (GTK_WINDOW (dialog),
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_("Some files are being downloaded"));
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gtk_dialog_add_button (GTK_DIALOG (dialog),
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
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gtk_dialog_add_button (GTK_DIALOG (dialog),
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_("_Quit Midori"), GTK_RESPONSE_ACCEPT);
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gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
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_("The transfers will be cancelled if Midori quits."));
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}
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if (dialog != NULL)
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{
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if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_ACCEPT)
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cancel = TRUE;
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gtk_widget_destroy (dialog);
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}
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return cancel;
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}
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