The Tor Browser / file comparison
comparison: toolkit/mozapps/update/updater/progressui_gtk.cpp
toolkit/mozapps/update/updater/progressui_gtk.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
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| -1:000000000000 | 0:f544cfa51ef1 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #include <stdio.h> | |
| 8 #include <gtk/gtk.h> | |
| 9 #include <unistd.h> | |
| 10 #include "progressui.h" | |
| 11 #include "readstrings.h" | |
| 12 #include "errors.h" | |
| 13 | |
| 14 #define TIMER_INTERVAL 100 | |
| 15 | |
| 16 static float sProgressVal; // between 0 and 100 | |
| 17 static gboolean sQuit = FALSE; | |
| 18 static gboolean sEnableUI; | |
| 19 static guint sTimerID; | |
| 20 | |
| 21 static GtkWidget *sWin; | |
| 22 static GtkWidget *sLabel; | |
| 23 static GtkWidget *sProgressBar; | |
| 24 | |
| 25 static const char *sProgramPath; | |
| 26 | |
| 27 static gboolean | |
| 28 UpdateDialog(gpointer data) | |
| 29 { | |
| 30 if (sQuit) | |
| 31 { | |
| 32 gtk_widget_hide(sWin); | |
| 33 gtk_main_quit(); | |
| 34 } | |
| 35 | |
| 36 float progress = sProgressVal; | |
| 37 | |
| 38 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sProgressBar), | |
| 39 progress / 100.0); | |
| 40 | |
| 41 return TRUE; | |
| 42 } | |
| 43 | |
| 44 static gboolean | |
| 45 OnDeleteEvent(GtkWidget *widget, GdkEvent *event, gpointer user_data) | |
| 46 { | |
| 47 return TRUE; | |
| 48 } | |
| 49 | |
| 50 int | |
| 51 InitProgressUI(int *pargc, char ***pargv) | |
| 52 { | |
| 53 sProgramPath = (*pargv)[0]; | |
| 54 | |
| 55 sEnableUI = gtk_init_check(pargc, pargv); | |
| 56 return 0; | |
| 57 } | |
| 58 | |
| 59 int | |
| 60 ShowProgressUI() | |
| 61 { | |
| 62 if (!sEnableUI) | |
| 63 return -1; | |
| 64 | |
| 65 // Only show the Progress UI if the process is taking a significant amount of | |
| 66 // time where a significant amount of time is defined as .5 seconds after | |
| 67 // ShowProgressUI is called sProgress is less than 70. | |
| 68 usleep(500000); | |
| 69 | |
| 70 if (sQuit || sProgressVal > 70.0f) | |
| 71 return 0; | |
| 72 | |
| 73 char ini_path[PATH_MAX]; | |
| 74 snprintf(ini_path, sizeof(ini_path), "%s.ini", sProgramPath); | |
| 75 | |
| 76 StringTable strings; | |
| 77 if (ReadStrings(ini_path, &strings) != OK) | |
| 78 return -1; | |
| 79 | |
| 80 sWin = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
| 81 if (!sWin) | |
| 82 return -1; | |
| 83 | |
| 84 static GdkPixbuf *pixbuf; | |
| 85 char icon_path[PATH_MAX]; | |
| 86 snprintf(icon_path, sizeof(icon_path), "%s.png", sProgramPath); | |
| 87 | |
| 88 g_signal_connect(G_OBJECT(sWin), "delete_event", | |
| 89 G_CALLBACK(OnDeleteEvent), nullptr); | |
| 90 | |
| 91 gtk_window_set_title(GTK_WINDOW(sWin), strings.title); | |
| 92 gtk_window_set_type_hint(GTK_WINDOW(sWin), GDK_WINDOW_TYPE_HINT_DIALOG); | |
| 93 gtk_window_set_position(GTK_WINDOW(sWin), GTK_WIN_POS_CENTER_ALWAYS); | |
| 94 gtk_window_set_resizable(GTK_WINDOW(sWin), FALSE); | |
| 95 gtk_window_set_decorated(GTK_WINDOW(sWin), TRUE); | |
| 96 gtk_window_set_deletable(GTK_WINDOW(sWin),FALSE); | |
| 97 pixbuf = gdk_pixbuf_new_from_file (icon_path, nullptr); | |
| 98 gtk_window_set_icon(GTK_WINDOW(sWin), pixbuf); | |
| 99 g_object_unref(pixbuf); | |
| 100 | |
| 101 GtkWidget *vbox = gtk_vbox_new(TRUE, 6); | |
| 102 sLabel = gtk_label_new(strings.info); | |
| 103 gtk_misc_set_alignment(GTK_MISC(sLabel), 0.0f, 0.0f); | |
| 104 sProgressBar = gtk_progress_bar_new(); | |
| 105 | |
| 106 gtk_box_pack_start(GTK_BOX(vbox), sLabel, FALSE, FALSE, 0); | |
| 107 gtk_box_pack_start(GTK_BOX(vbox), sProgressBar, TRUE, TRUE, 0); | |
| 108 | |
| 109 sTimerID = g_timeout_add(TIMER_INTERVAL, UpdateDialog, nullptr); | |
| 110 | |
| 111 gtk_container_set_border_width(GTK_CONTAINER(sWin), 10); | |
| 112 gtk_container_add(GTK_CONTAINER(sWin), vbox); | |
| 113 gtk_widget_show_all(sWin); | |
| 114 | |
| 115 gtk_main(); | |
| 116 return 0; | |
| 117 } | |
| 118 | |
| 119 // Called on a background thread | |
| 120 void | |
| 121 QuitProgressUI() | |
| 122 { | |
| 123 sQuit = TRUE; | |
| 124 } | |
| 125 | |
| 126 // Called on a background thread | |
| 127 void | |
| 128 UpdateProgressUI(float progress) | |
| 129 { | |
| 130 sProgressVal = progress; // 32-bit writes are atomic | |
| 131 } |
