gui.cpp

   1 /*
   2         Skype Call Recorder
   3         Copyright (C) 2008 jlh (jlh at gmx dot ch)
   4
   5         This program is free software; you can redistribute it and/or modify it
   6         under the terms of the GNU General Public License as published by the
   7         Free Software Foundation; either version 2 of the License, version 3 of
   8         the License, or (at your option) any later version.
   9
  10         This program is distributed in the hope that it will be useful, but
  11         WITHOUT ANY WARRANTY; without even the implied warranty of
  12         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13         General Public License for more details.
  14
  15         You should have received a copy of the GNU General Public License along
  16         with this program; if not, write to the Free Software Foundation, Inc.,
  17         51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19         The GNU General Public License version 2 is included with the source of
  20         this program under the file name COPYING.  You can also get a copy on
  21         http://www.fsf.org/
  22 */
  23
  24 #include <QHBoxLayout>
  25 #include <QVBoxLayout>
  26 #include <QPushButton>
  27 #include <QCheckBox>
  28 #include <QLabel>
  29 #include <QApplication>
  30 #include <QIcon>
  31 #include <QPixmap>
  32 #include <QTimer>
  33
  34 #include "gui.h"
  35 #include "common.h"
  36 #include "preferences.h"
  37 #include "smartwidgets.h"
  38
  39 // ---- IconDialogBase
  40
  41 IconDialogBase::IconDialogBase(const QString &title, QStyle::StandardPixmap pixmap) {
  42         setWindowTitle(QString(PROGRAM_NAME " - ") + title);
  43         setAttribute(Qt::WA_DeleteOnClose);
  44
  45         QVBoxLayout *mainvbox = new QVBoxLayout(this);
  46         mainvbox->setSizeConstraint(QLayout::SetFixedSize);
  47
  48         QHBoxLayout *bighbox = new QHBoxLayout;
  49         hbox = new QHBoxLayout;
  50
  51         mainvbox->addLayout(bighbox, 1);
  52         mainvbox->addLayout(hbox);
  53
  54         // get standard icon
  55         int iconSize = QApplication::style()->pixelMetric(QStyle::PM_MessageBoxIconSize);
  56         QIcon icon = QApplication::style()->standardIcon(pixmap);
  57         QLabel *iconLabel = new QLabel;
  58         iconLabel->setPixmap(icon.pixmap(iconSize, iconSize));
  59         bighbox->addWidget(iconLabel, 0, Qt::AlignTop);
  60
  61         bighbox->addSpacing(iconSize / 3);
  62
  63         vbox = new QVBoxLayout;
  64         bighbox->addLayout(vbox, 1);
  65 }
  66
  67 // ---- RecordConfirmationDialog ----
  68
  69 RecordConfirmationDialog::RecordConfirmationDialog(const QString &sn, const QString &displayName) :
  70         IconDialogBase("Recording confirmation", QStyle::SP_MessageBoxQuestion),
  71         skypeName(sn)
  72 {
  73         QLabel *label = new QLabel(QString(PROGRAM_NAME " has started recording the call with <b>%1</b> (%2).<br>"
  74                 "Do you wish to continue recording or shall it stop and delete the file?").arg(skypeName, displayName));
  75         vbox->addWidget(label);
  76
  77         vbox->addSpacing(10);
  78
  79         remember = new QCheckBox(QString("&Automatically perform this action on the next call with %1").arg(skypeName));
  80         remember->setEnabled(false);
  81         widgets.append(remember);
  82         vbox->addWidget(remember);
  83
  84         hbox->addStretch(1);
  85
  86         QPushButton *button = new QPushButton("&Continue recording");
  87         button->setEnabled(false);
  88         button->setDefault(true);
  89         button->setMinimumWidth(180);
  90         widgets.append(button);
  91         connect(button, SIGNAL(clicked()), this, SLOT(yesClicked()));
  92         hbox->addWidget(button);
  93
  94         button = new QPushButton("&Stop recording and delete");
  95         button->setEnabled(false);
  96         button->setMinimumWidth(180);
  97         widgets.append(button);
  98         connect(button, SIGNAL(clicked()), this, SLOT(noClicked()));
  99         hbox->addWidget(button);
 100
 101         hbox->addStretch(1);
 102
 103         connect(this, SIGNAL(rejected()), this, SIGNAL(no()));
 104         QTimer::singleShot(1000, this, SLOT(enableWidgets()));
 105
 106         show();
 107         raise();
 108         activateWindow();
 109 }
 110
 111 void RecordConfirmationDialog::yesClicked() {
 112         emit yes();
 113         if (remember->isChecked())
 114                 preferences.setPerCallerPreference(skypeName, 2);
 115         accept();
 116 }
 117
 118 void RecordConfirmationDialog::noClicked() {
 119         emit no();
 120         if (remember->isChecked())
 121                 preferences.setPerCallerPreference(skypeName, 0);
 122         accept();
 123 }
 124
 125 void RecordConfirmationDialog::enableWidgets() {
 126         for (int i = 0; i < widgets.size(); i++)
 127                 widgets.at(i)->setEnabled(true);
 128 }
 129
 130 // ---- LegalInformationDialog ----
 131
 132 LegalInformationDialog::LegalInformationDialog() :
 133         IconDialogBase("Legal information", QStyle::SP_MessageBoxInformation)
 134 {
 135         QLabel *label = new QLabel("Please make sure that recording this call is legal and that all involved parties\nagree with it.");
 136         vbox->addWidget(label);
 137
 138         QWidget *additionalInfo = new QWidget;
 139         additionalInfo->hide();
 140         QVBoxLayout *additionalInfoLayout = new QVBoxLayout(additionalInfo);
 141         additionalInfoLayout->setMargin(0);
 142
 143         additionalInfoLayout->addSpacing(10);
 144
 145         label = new QLabel(
 146                 "<p>The legality of recording calls depends on whether the involved parties agree<br>"
 147                 "with it and on the laws that apply to their geographic locations.  Here is a<br>"
 148                 "simple rule of thumb:</p>"
 149
 150                 "<p>If all involved parties have been asked for permission to record a call and<br>"
 151                 "agree with the intended use or storage of the resulting file, then recording a<br>"
 152                 "call is probably legal.</p>"
 153
 154                 "<p>If not all involved parties have been asked for permission, or if they don't<br>"
 155                 "explicitely agree with it, or if the resulting file is used for purposes other than<br>"
 156                 "what has been agreed upon, then it's probably illegal to record calls.</p>"
 157
 158                 "<p>For more serious legal advice, consult a lawyer.  For more information, you can<br>"
 159                 "search the internet for '<a href='http://www.google.com/search?q=call+recording+legal'>call recording legal</a>'.</p>"
 160         );
 161         label->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse);
 162         label->setTextFormat(Qt::RichText);
 163         label->setOpenExternalLinks(true);
 164         additionalInfoLayout->addWidget(label);
 165
 166         additionalInfoLayout->addSpacing(10);
 167
 168         QWidget *checkBox = new SmartCheckBox("Do not show this information again", preferences.get(Pref::SuppressLegalInformation));
 169         additionalInfoLayout->addWidget(checkBox);
 170
 171         vbox->addWidget(additionalInfo);
 172
 173         QPushButton *button = new QPushButton("More information >>");
 174         connect(button, SIGNAL(clicked()), button, SLOT(hide()));
 175         connect(button, SIGNAL(clicked()), additionalInfo, SLOT(show()));
 176         vbox->addWidget(button, 0, Qt::AlignLeft);
 177
 178         button = new QPushButton("&OK");
 179         button->setDefault(true);
 180         connect(button, SIGNAL(clicked()), this, SLOT(close()));
 181         hbox->addWidget(button, 0, Qt::AlignHCenter);
 182
 183         show();
 184 }
 185
 186 // ---- AboutDialog ----
 187
 188 AboutDialog::AboutDialog() {
 189         setWindowTitle(PROGRAM_NAME " - About");
 190         setAttribute(Qt::WA_DeleteOnClose);
 191
 192         QVBoxLayout *vbox = new QVBoxLayout(this);
 193         vbox->setSizeConstraint(QLayout::SetFixedSize);
 194
 195         QHBoxLayout *hbox = new QHBoxLayout;
 196         vbox->addLayout(hbox);
 197
 198         QString str =
 199                 "<p><font face='Arial' size='20'><b>Skype Call Recorder</b></font></p>"
 200
 201                 "<p>Copyright &copy; 2008 jlh (<a href='mailto:jlh@gmx.ch'>jlh@gmx.ch</a>)<br>"
 202                 "Version: %1<br>"
 203                 "Website: <a href='%2'>%3</a></p>";
 204         str = str.arg(recorderVersion).arg(websiteURL).arg(websiteURL);
 205         QLabel *label = new QLabel(str);
 206         label->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse);
 207         label->setTextFormat(Qt::RichText);
 208         label->setOpenExternalLinks(true);
 209         hbox->addWidget(label, 1, Qt::AlignTop);
 210
 211         label = new QLabel;
 212         label->setPixmap(QPixmap(":/icon.png").scaled(QSize(80, 80), Qt::KeepAspectRatio, Qt::SmoothTransformation));
 213         hbox->addWidget(label, 0, Qt::AlignTop);
 214
 215         str =
 216                 "<hr>"
 217                 "<p>This program is free software; you can redistribute it and/or modify it under<br>"
 218                 "the terms of the GNU General Public License as published by the <a href='http://www.fsf.org/'>Free<br>"
 219                 "Software Foundation</a>; either <a href='http://www.gnu.org/licenses/old-licenses/gpl-2.0.html'>version 2 of the License</a>, "
 220                 "<a href='http://www.gnu.org/licenses/gpl.html'>version 3 of the<br>"
 221                 "License</a>, or (at your option) any later version.</p>"
 222
 223                 "<p>This program is distributed in the hope that it will be useful, but WITHOUT<br>"
 224                 "ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<br>"
 225                 "or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public<br>"
 226                 "License for more details.</p>"
 227                 "<hr>"
 228                 "<p>This product uses the Skype API but is not endorsed, certified or otherwise<br>"
 229                 "approved in any way by Skype.</p>"
 230                 "<hr>"
 231                 "<p><small>Git commit: %1<br>"
 232                 "Build date: %2</small></p>";
 233         str = str.arg(recorderCommit, recorderDate);
 234         label = new QLabel(str);
 235         label->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse);
 236         label->setTextFormat(Qt::RichText);
 237         label->setOpenExternalLinks(true);
 238         vbox->addWidget(label);
 239
 240         QPushButton *button = new QPushButton("&Close");
 241         connect(button, SIGNAL(clicked()), this, SLOT(close()));
 242         vbox->addWidget(button);
 243
 244         show();
 245 }
 246
 247 // ---- FirstRunDialog
 248
 249 FirstRunDialog::FirstRunDialog() :
 250         IconDialogBase("Information", QStyle::SP_MessageBoxInformation)
 251 {
 252         QLabel *label = new QLabel(
 253                 "<p>Welcome to Skype Call Recorder!</p>"
 254
 255                 "<p>Please note that Skype Call Recorder does not have a main window.<br>"
 256                 "Instead, it hides itself in the system tray, from where you can open<br>"
 257                 "the preferences dialog, start or stop recording your Skype calls, or<br>"
 258                 "access previously recorded calls.</p>"
 259
 260                 "<p>Thank you for using Skype Call Recorder!</p>"
 261         );
 262         label->setTextFormat(Qt::RichText);
 263         vbox->addWidget(label);
 264
 265         QWidget *checkBox = new SmartCheckBox("Do not show this information again", preferences.get(Pref::SuppressFirstRunInformation));
 266         vbox->addWidget(checkBox);
 267
 268         QPushButton *button = new QPushButton("&OK");
 269         button->setDefault(true);
 270         connect(button, SIGNAL(clicked()), this, SLOT(close()));
 271         hbox->addWidget(button, 0, Qt::AlignHCenter);
 272
 273         show();
 274 }
 275
 276 // ---- NoSystemTrayDialog ----
 277
 278 NoSystemTrayDialog::NoSystemTrayDialog() :
 279         IconDialogBase("Missing system tray", QStyle::SP_MessageBoxQuestion)
 280 {
 281         QLabel *label = new QLabel(
 282                 PROGRAM_NAME " could not detect a system tray.  The system tray is the main point\n"
 283                 "of interaction with Skype Call Recorder.  Do you wish to use a small main window instead?"
 284         );
 285         vbox->addWidget(label);
 286
 287         QPushButton *button = new QPushButton("Yes, &always from now on");
 288         connect(button, SIGNAL(clicked()), this, SLOT(buttonAlways()));
 289         hbox->addWidget(button);
 290
 291         button = new QPushButton("&Yes, this time");
 292         button->setDefault(true);
 293         connect(button, SIGNAL(clicked()), this, SLOT(buttonYes()));
 294         hbox->addWidget(button);
 295
 296         button = new QPushButton("&Quit");
 297         connect(button, SIGNAL(clicked()), this, SLOT(buttonDoQuit()));
 298         hbox->addWidget(button);
 299
 300         show();
 301 }
 302
 303 void NoSystemTrayDialog::buttonAlways() {
 304         emit useWindowedModeAlways();
 305         accept();
 306 }
 307
 308 void NoSystemTrayDialog::buttonYes() {
 309         emit useWindowedModeNow();
 310         accept();
 311 }
 312
 313 void NoSystemTrayDialog::buttonDoQuit() {
 314         emit doQuit();
 315         accept();
 316 }
 317
 318 // ---- MainWindow
 319
 320 MainWindow::MainWindow(QWidget *parent) : QWidget(parent) {
 321         setWindowTitle(PROGRAM_NAME);
 322         setAttribute(Qt::WA_DeleteOnClose);
 323
 324         QVBoxLayout *vbox = new QVBoxLayout(this);
 325         vbox->setSizeConstraint(QLayout::SetFixedSize);
 326         button = new QPushButton(QIcon(":/icon.png"), "Menu");
 327         vbox->addWidget(button);
 328
 329         connect(button, SIGNAL(clicked()), this, SIGNAL(activate()));
 330
 331         show();
 332 }
 333
 334 void MainWindow::setColor(bool color) {
 335         button->setIcon(QIcon(color ? ":/icon.png" : ":/icongray.png"));
 336 }
 337