Vidalia
0.2.15
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00001 /* 00002 ** This file is part of Vidalia, and is subject to the license terms in the 00003 ** LICENSE file, found in the top level directory of this distribution. If you 00004 ** did not receive the LICENSE file with this file, you may obtain it from the 00005 ** Vidalia source package distributed by the Vidalia Project at 00006 ** http://www.torproject.org/projects/vidalia.html. No part of Vidalia, 00007 ** including this file, may be copied, modified, propagated, or distributed 00008 ** except according to the terms described in the LICENSE file. 00009 */ 00010 00011 /* 00012 ** \file VMessageBox.cpp 00013 ** \brief Provides a custom Vidalia mesage box 00014 */ 00015 00016 #include "VMessageBox.h" 00017 00018 #include "html.h" 00019 00020 00021 /** Default constructor. */ 00022 VMessageBox::VMessageBox(QWidget *parent) 00023 : QMessageBox(parent) 00024 { 00025 } 00026 00027 /** Returns the button (0, 1, or 2) that is OR-ed with QMessageBox::Default, 00028 * or 0 if none are. */ 00029 int 00030 VMessageBox::defaultButton(int button0, int button1, int button2) 00031 { 00032 Q_UNUSED(button0); 00033 int defaultButton = 0; 00034 if (button1 & QMessageBox::Default) { 00035 defaultButton = 1; 00036 } else if (button2 & QMessageBox::Default) { 00037 defaultButton = 2; 00038 } 00039 return defaultButton; 00040 } 00041 00042 /** Returns the button (0, 1, or 2) that is OR-ed with QMessageBox::Escape, 00043 * or -1 if none are. */ 00044 int 00045 VMessageBox::escapeButton(int button0, int button1, int button2) 00046 { 00047 int escapeButton = -1; 00048 if (button0 & QMessageBox::Escape) { 00049 escapeButton = 0; 00050 } else if (button1 & QMessageBox::Escape) { 00051 escapeButton = 1; 00052 } else if (button2 & QMessageBox::Escape) { 00053 escapeButton = 2; 00054 } 00055 return escapeButton; 00056 } 00057 00058 /** Returns the Button enum value from the given return value. */ 00059 int 00060 VMessageBox::selected(int ret, int button0, int button1, int button2) 00061 { 00062 if (ret == 0) { 00063 return (button0 & QMessageBox::ButtonMask); 00064 } else if (ret == 1) { 00065 return (button1 & QMessageBox::ButtonMask); 00066 } 00067 return (button2 & QMessageBox::ButtonMask); 00068 } 00069 00070 /** Converts a Button enum value to a translated string. */ 00071 QString 00072 VMessageBox::buttonText(int btn) 00073 { 00074 QString text; 00075 int button = (btn & ~QMessageBox::FlagMask); 00076 switch (button) { 00077 case Ok: text = tr("OK"); break; 00078 case Cancel: text = tr("Cancel"); break; 00079 case Yes: text = tr("Yes"); break; 00080 case No: text = tr("No"); break; 00081 case Help: text = tr("Help"); break; 00082 case Retry: text = tr("Retry"); break; 00083 case ShowLog: text = tr("Show Log"); break; 00084 case ShowSettings: text = tr("Show Settings"); break; 00085 case Continue: text = tr("Continue"); break; 00086 case Quit: text = tr("Quit"); break; 00087 case Browse: text = tr("Browse"); break; 00088 default: break; 00089 } 00090 return text; 00091 } 00092 00093 /** Displays a critical message box with the given caption, message text, and 00094 * visible buttons. To specify a button as a default button or an escape 00095 * button, OR the Button enum value with QMessageBox::Default or 00096 * QMessageBox::Escape, respectively. */ 00097 int 00098 VMessageBox::critical(QWidget *parent, QString caption, QString text, 00099 int button0, int button1, int button2) 00100 { 00101 int ret = QMessageBox::critical(parent, caption, p(text), 00102 VMessageBox::buttonText(button0), 00103 VMessageBox::buttonText(button1), 00104 VMessageBox::buttonText(button2), 00105 VMessageBox::defaultButton(button0, button1, button2), 00106 VMessageBox::escapeButton(button0, button1, button2)); 00107 return VMessageBox::selected(ret, button0, button1, button2); 00108 } 00109 00110 /** Displays an question message box with the given caption, message text, and 00111 * visible buttons. To specify a button as a default button or an escape 00112 * button, OR the Button enum value with QMessageBox::Default or 00113 * QMessageBox::Escape, respectively. */ 00114 int 00115 VMessageBox::question(QWidget *parent, QString caption, QString text, 00116 int button0, int button1, int button2) 00117 { 00118 int ret = QMessageBox::question(parent, caption, p(text), 00119 VMessageBox::buttonText(button0), 00120 VMessageBox::buttonText(button1), 00121 VMessageBox::buttonText(button2), 00122 VMessageBox::defaultButton(button0, button1, button2), 00123 VMessageBox::escapeButton(button0, button1, button2)); 00124 return VMessageBox::selected(ret, button0, button1, button2); 00125 } 00126 00127 /** Displays an information message box with the given caption, message text, and 00128 * visible buttons. To specify a button as a default button or an escape 00129 * button, OR the Button enum value with QMessageBox::Default or 00130 * QMessageBox::Escape, respectively. */ 00131 int 00132 VMessageBox::information(QWidget *parent, QString caption, QString text, 00133 int button0, int button1, int button2) 00134 { 00135 int ret = QMessageBox::information(parent, caption, p(text), 00136 VMessageBox::buttonText(button0), 00137 VMessageBox::buttonText(button1), 00138 VMessageBox::buttonText(button2), 00139 VMessageBox::defaultButton(button0, button1, button2), 00140 VMessageBox::escapeButton(button0, button1, button2)); 00141 return VMessageBox::selected(ret, button0, button1, button2); 00142 } 00143 00144 /** Displays a warning message box with the given caption, message text, and 00145 * visible buttons. To specify a button as a default button or an escape 00146 * button, OR the Button enum value with QMessageBox::Default or 00147 * QMessageBox::Escape, respectively. */ 00148 int 00149 VMessageBox::warning(QWidget *parent, QString caption, QString text, 00150 int button0, int button1, int button2) 00151 { 00152 int ret = QMessageBox::warning(parent, caption, p(text), 00153 VMessageBox::buttonText(button0), 00154 VMessageBox::buttonText(button1), 00155 VMessageBox::buttonText(button2), 00156 VMessageBox::defaultButton(button0, button1, button2), 00157 VMessageBox::escapeButton(button0, button1, button2)); 00158 return VMessageBox::selected(ret, button0, button1, button2); 00159 } 00160