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-rw-r--r--toolkit/mozapps/update/updater/progressui_gtk.cpp121
1 files changed, 121 insertions, 0 deletions
diff --git a/toolkit/mozapps/update/updater/progressui_gtk.cpp b/toolkit/mozapps/update/updater/progressui_gtk.cpp
new file mode 100644
index 0000000000..cfdcd5587c
--- /dev/null
+++ b/toolkit/mozapps/update/updater/progressui_gtk.cpp
@@ -0,0 +1,121 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <gtk/gtk.h>
+#include <unistd.h>
+#include "mozilla/Sprintf.h"
+#include "mozilla/Atomics.h"
+#include "progressui.h"
+#include "readstrings.h"
+#include "updatererrors.h"
+
+#define TIMER_INTERVAL 100
+
+static float sProgressVal; // between 0 and 100
+static mozilla::Atomic<gboolean> sQuit(FALSE);
+static gboolean sEnableUI;
+static guint sTimerID;
+
+static GtkWidget* sWin;
+static GtkWidget* sLabel;
+static GtkWidget* sProgressBar;
+static GdkPixbuf* sPixbuf;
+
+StringTable sStrings;
+
+static gboolean UpdateDialog(gpointer data) {
+ if (sQuit) {
+ gtk_widget_hide(sWin);
+ gtk_main_quit();
+ }
+
+ float progress = sProgressVal;
+
+ gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sProgressBar),
+ progress / 100.0);
+
+ return TRUE;
+}
+
+static gboolean OnDeleteEvent(GtkWidget* widget, GdkEvent* event,
+ gpointer user_data) {
+ return TRUE;
+}
+
+int InitProgressUI(int* pargc, char*** pargv) {
+ sEnableUI = gtk_init_check(pargc, pargv);
+ if (sEnableUI) {
+ // Prepare to show the UI here in case the files are modified by the update.
+ char ini_path[PATH_MAX];
+ SprintfLiteral(ini_path, "%s.ini", (*pargv)[0]);
+ if (ReadStrings(ini_path, &sStrings) != OK) {
+ sEnableUI = false;
+ return -1;
+ }
+
+ char icon_path[PATH_MAX];
+ SprintfLiteral(icon_path, "%s/icons/updater.png", (*pargv)[2]);
+ sPixbuf = gdk_pixbuf_new_from_file(icon_path, nullptr);
+ }
+ return 0;
+}
+
+int ShowProgressUI() {
+ if (!sEnableUI) {
+ return -1;
+ }
+
+ // Only show the Progress UI if the process is taking a significant amount of
+ // time where a significant amount of time is defined as .5 seconds after
+ // ShowProgressUI is called sProgress is less than 70.
+ usleep(500000);
+
+ if (sQuit || sProgressVal > 70.0f) {
+ return 0;
+ }
+
+ sWin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ if (!sWin) {
+ return -1;
+ }
+
+ g_signal_connect(G_OBJECT(sWin), "delete_event", G_CALLBACK(OnDeleteEvent),
+ nullptr);
+
+ gtk_window_set_title(GTK_WINDOW(sWin), sStrings.title.get());
+ gtk_window_set_type_hint(GTK_WINDOW(sWin), GDK_WINDOW_TYPE_HINT_DIALOG);
+ gtk_window_set_position(GTK_WINDOW(sWin), GTK_WIN_POS_CENTER_ALWAYS);
+ gtk_window_set_resizable(GTK_WINDOW(sWin), FALSE);
+ gtk_window_set_decorated(GTK_WINDOW(sWin), TRUE);
+ gtk_window_set_deletable(GTK_WINDOW(sWin), FALSE);
+ gtk_window_set_icon(GTK_WINDOW(sWin), sPixbuf);
+ g_object_unref(sPixbuf);
+
+ GtkWidget* vbox = gtk_vbox_new(TRUE, 6);
+ sLabel = gtk_label_new(sStrings.info.get());
+ gtk_misc_set_alignment(GTK_MISC(sLabel), 0.0f, 0.0f);
+ sProgressBar = gtk_progress_bar_new();
+
+ gtk_box_pack_start(GTK_BOX(vbox), sLabel, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(vbox), sProgressBar, TRUE, TRUE, 0);
+
+ sTimerID = g_timeout_add(TIMER_INTERVAL, UpdateDialog, nullptr);
+
+ gtk_container_set_border_width(GTK_CONTAINER(sWin), 10);
+ gtk_container_add(GTK_CONTAINER(sWin), vbox);
+ gtk_widget_show_all(sWin);
+
+ gtk_main();
+ return 0;
+}
+
+// Called on a background thread
+void QuitProgressUI() { sQuit = TRUE; }
+
+// Called on a background thread
+void UpdateProgressUI(float progress) {
+ sProgressVal = progress; // 32-bit writes are atomic
+}