Download progress tab

1 files changed, 160 insertions, 0 deletions

diff --git a/downloads.c b/downloads.c
new file mode 100644
index 0000000..0c1ee3d
--- /dev/null
+++ b/downloads.c
@@ -0,0 +1,160 @@
+// BadWolf: Minimalist and privacy-oriented WebKitGTK+ browser
+// Copyright © 2019 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
+// SPDX-License-Identifier: BSD-3-Clause
+
+#include "downloads.h"
+
+#include "badwolf.h"
+#include "config.h"
+
+#include <glib/gi18n.h> /* _() and other internationalization/localization helpers */
+
+static void
+download_stop_iconCb_clicked(GtkButton *stop_icon, gpointer user_data)
+{
+	(void)stop_icon;
+	WebKitDownload *webkit_download = (WebKitDownload *)user_data;
+
+	webkit_download_cancel(webkit_download);
+}
+
+void
+download_new_entry(WebKitDownload *webkit_download, struct Download *download)
+{
+	download->error     = 0;
+	download->container = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, BADWOLF_DOWNLOAD_PADDING);
+	download->progress  = gtk_progress_bar_new();
+	download->file_path = gtk_label_new(NULL);
+	download->status    = gtk_label_new(_("Download starting…"));
+	download->icon =
+	    gtk_image_new_from_icon_name("network-idle-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
+	download->stop_icon = gtk_button_new_from_icon_name("process-stop", GTK_ICON_SIZE_SMALL_TOOLBAR);
+
+	g_signal_connect(
+	    download->stop_icon, "clicked", G_CALLBACK(download_stop_iconCb_clicked), webkit_download);
+
+	gtk_box_pack_start(GTK_BOX(download->container), download->icon, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(download->container), download->progress, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(download->container), download->stop_icon, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(download->container), download->status, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(download->container), download->file_path, FALSE, FALSE, 0);
+
+	gtk_box_pack_start(
+	    GTK_BOX(download->window->downloads_tab), download->container, FALSE, FALSE, 0);
+
+	gtk_widget_show_all(download->container);
+}
+
+void
+downloadCb_created_destination(WebKitDownload *webkit_download,
+                               gchar *destination,
+                               gpointer user_data)
+{
+	(void)webkit_download;
+	struct Download *download = (struct Download *)user_data;
+
+	gtk_label_set_text(GTK_LABEL(download->file_path), destination);
+}
+
+gboolean
+downloadCb_decide_destination(WebKitDownload *webkit_download,
+                              gchar *suggested_filename,
+                              gpointer user_data)
+{
+	struct Client *browser = (struct Client *)user_data;
+	gint chooser_response;
+	GtkWindow *parent_window = GTK_WINDOW(browser->window->main_window);
+
+	GtkFileChooserNative *file_dialog =
+	    gtk_file_chooser_native_new(NULL, parent_window, GTK_FILE_CHOOSER_ACTION_SAVE, NULL, NULL);
+	GtkFileChooser *file_chooser = GTK_FILE_CHOOSER(file_dialog);
+
+	gtk_file_chooser_set_current_name(file_chooser, suggested_filename);
+	gtk_file_chooser_set_do_overwrite_confirmation(file_chooser, TRUE);
+	webkit_download_set_allow_overwrite(webkit_download, TRUE);
+
+	chooser_response = gtk_native_dialog_run(GTK_NATIVE_DIALOG(file_dialog));
+
+	if(chooser_response == GTK_RESPONSE_ACCEPT)
+		webkit_download_set_destination(webkit_download, gtk_file_chooser_get_uri(file_chooser));
+	else
+		webkit_download_cancel(webkit_download);
+
+	g_object_unref(file_dialog);
+
+	return FALSE; /* Let it propagate */
+}
+
+void
+downloadCb_failed(WebKitDownload *webkit_download, GError *error, gpointer user_data)
+{
+	(void)webkit_download;
+	(void)error;
+	struct Download *download = (struct Download *)user_data;
+
+	download->error = error;
+
+	if(g_error_matches(error, WEBKIT_DOWNLOAD_ERROR, WEBKIT_DOWNLOAD_ERROR_CANCELLED_BY_USER))
+		gtk_label_set_text(GTK_LABEL(download->status), _("Download cancelled"));
+	else
+		gtk_label_set_text(GTK_LABEL(download->status), _("Download error"));
+
+	gtk_image_set_from_icon_name(
+	    GTK_IMAGE(download->icon), "network-error-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
+}
+
+void
+downloadCb_finished(WebKitDownload *webkit_download, gpointer user_data)
+{
+	(void)webkit_download;
+	struct Download *download = (struct Download *)user_data;
+
+	// gtk_button_set_image(GTK_BUTTON(download->stop_icon), NULL);
+	gtk_widget_destroy(download->stop_icon);
+
+	if(download->error == 0)
+	{
+		gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(download->progress), 1);
+		gtk_label_set_text(GTK_LABEL(download->status), _("Download finished"));
+		gtk_image_set_from_icon_name(
+		    GTK_IMAGE(download->icon), "network-idle-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
+	}
+
+	// TODO: Send notification
+}
+
+void
+downloadCb_received_data(WebKitDownload *webkit_download, guint64 data_lenght, gpointer user_data)
+{
+	(void)data_lenght;
+	struct Download *download = (struct Download *)user_data;
+	gchar *format_size        = g_format_size(data_lenght);
+
+	gtk_image_set_from_icon_name(
+	    GTK_IMAGE(download->icon), "network-receive-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR);
+	gtk_label_set_text(GTK_LABEL(download->status), format_size);
+	gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(download->progress),
+	                              webkit_download_get_estimated_progress(webkit_download));
+
+	g_free(format_size);
+}
+
+GtkWidget *
+badwolf_downloads_tab_new()
+{
+	return gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+}
+
+void
+badwolf_downloads_tab_attach(struct Window *window)
+{
+	gtk_notebook_insert_page(GTK_NOTEBOOK(window->notebook), window->downloads_tab, NULL, 0);
+	gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(window->notebook), window->downloads_tab, FALSE);
+	GtkWidget *downloads_tab_label =
+	    gtk_image_new_from_icon_name("emblem-downloads", GTK_ICON_SIZE_SMALL_TOOLBAR);
+	gtk_widget_set_tooltip_text(downloads_tab_label, _("Badwolf Downloads"));
+	gtk_notebook_set_tab_label(
+	    GTK_NOTEBOOK(window->notebook), window->downloads_tab, downloads_tab_label);
+	gtk_notebook_set_menu_label_text(
+	    GTK_NOTEBOOK(window->notebook), window->downloads_tab, _("Badwolf Downloads"));
+}