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Member "ssr-0.4.2/src/GUI/PageWelcome.cpp" (18 May 2020, 5807 Bytes) of package /linux/privat/ssr-0.4.2.tar.gz:


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    1 /*
    2 Copyright (c) 2012-2020 Maarten Baert <maarten-baert@hotmail.com>
    3 
    4 This file is part of SimpleScreenRecorder.
    5 
    6 SimpleScreenRecorder is free software: you can redistribute it and/or modify
    7 it under the terms of the GNU General Public License as published by
    8 the Free Software Foundation, either version 3 of the License, or
    9 (at your option) any later version.
   10 
   11 SimpleScreenRecorder is distributed in the hope that it will be useful,
   12 but WITHOUT ANY WARRANTY; without even the implied warranty of
   13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   14 GNU General Public License for more details.
   15 
   16 You should have received a copy of the GNU General Public License
   17 along with SimpleScreenRecorder.  If not, see <http://www.gnu.org/licenses/>.
   18 */
   19 
   20 #include "PageWelcome.h"
   21 
   22 #include "CommandLineOptions.h"
   23 #include "Icons.h"
   24 #include "MainWindow.h"
   25 
   26 PageWelcome::PageWelcome(MainWindow* main_window)
   27     : QWidget(main_window->centralWidget()) {
   28 
   29     m_main_window = main_window;
   30 
   31     QScrollArea *scrollarea = new QScrollArea(this);
   32     QWidget *scrollarea_contents = new QWidget(scrollarea);
   33     scrollarea->setWidgetResizable(true);
   34     scrollarea->setWidget(scrollarea_contents);
   35     scrollarea->setFrameShape(QFrame::NoFrame);
   36     {
   37         QLabel *label_logo = new QLabel(scrollarea_contents);
   38         label_logo->setPixmap(QPixmap(":/header.png"));
   39         label_logo->setScaledContents(true);
   40         QLabel *label_welcome = new QLabel(scrollarea_contents);
   41         label_welcome->setText(tr("<p>Welcome to SimpleScreenRecorder!</p>\n\n"
   42                                   "<p>Despite the name, this program actually has a lot of options. Don't worry though, there are really just two things that you "
   43                                   "need to know. One, the default settings are usually fine. If you don't know what something does, just use the default. "
   44                                   "Two, almost all settings have tooltips. Just hover the mouse over something to find out what it does.</p>\n\n"
   45                                   "<p>For more information:<br>\n"
   46                                   "%1</p>").arg("<a href=\"https://www.maartenbaert.be/simplescreenrecorder/\">https://www.maartenbaert.be/simplescreenrecorder/</a>"));
   47         label_welcome->setWordWrap(true);
   48         label_welcome->setTextFormat(Qt::RichText);
   49         label_welcome->setTextInteractionFlags(Qt::TextBrowserInteraction);
   50         label_welcome->setOpenExternalLinks(true);
   51         QPushButton *button_about = new QPushButton(tr("About SimpleScreenRecorder"), scrollarea_contents);
   52         m_checkbox_skip_page = new QCheckBox(tr("Skip this page next time"), scrollarea_contents);
   53         m_checkbox_skip_page->setToolTip(tr("Go directly to the input page when the program is started."));
   54 
   55         connect(button_about, SIGNAL(clicked()), this, SLOT(AboutDialog()));
   56 
   57         QVBoxLayout *layout = new QVBoxLayout(scrollarea_contents);
   58         //layout->setContentsMargins(0, 0, 0, 0);
   59         {
   60             QHBoxLayout *layout2 = new QHBoxLayout();
   61             layout->addLayout(layout2);
   62             layout2->addStretch();
   63             layout2->addWidget(label_logo);
   64             layout2->addStretch();
   65         }
   66         layout->addWidget(label_welcome);
   67         {
   68             QHBoxLayout *layout2 = new QHBoxLayout();
   69             layout->addLayout(layout2);
   70             layout2->addWidget(button_about);
   71             layout2->addStretch();
   72         }
   73         layout->addWidget(m_checkbox_skip_page);
   74         layout->addStretch();
   75     }
   76     QPushButton *button_continue = new QPushButton(g_icon_go_next, tr("Continue"), this);
   77 
   78     connect(button_continue, SIGNAL(clicked()), m_main_window, SLOT(GoPageInput()));
   79 
   80     QVBoxLayout *layout = new QVBoxLayout(this);
   81     layout->setContentsMargins(0, 0, 0, 0);
   82     layout->addWidget(scrollarea);
   83     {
   84         QHBoxLayout *layout2 = new QHBoxLayout();
   85         layout->addLayout(layout2);
   86         layout2->addSpacing(style()->pixelMetric(QStyle::PM_LayoutLeftMargin));
   87         layout2->addWidget(button_continue);
   88         layout2->addSpacing(style()->pixelMetric(QStyle::PM_LayoutRightMargin));
   89     }
   90     layout->addSpacing(style()->pixelMetric(QStyle::PM_LayoutBottomMargin));
   91 
   92 }
   93 
   94 
   95 void PageWelcome::LoadSettings(QSettings* settings) {
   96     SetSkipPage(settings->value("welcome/skip_page", false).toBool());
   97 }
   98 
   99 void PageWelcome::SaveSettings(QSettings* settings) {
  100     settings->setValue("welcome/skip_page", GetSkipPage());
  101 }
  102 
  103 void PageWelcome::AboutDialog() {
  104     DialogAbout dialog(this);
  105     dialog.exec();
  106 }
  107 
  108 DialogAbout::DialogAbout(PageWelcome* parent)
  109     : QDialog(parent) {
  110 
  111     setWindowTitle(tr("About SimpleScreenRecorder"));
  112 
  113     QString html_about;
  114     {
  115         QFile file(":/about.htm");
  116         if(file.open(QIODevice::ReadOnly | QIODevice::Text))
  117             html_about = file.readAll();
  118     }
  119 
  120     html_about.replace("%MOREINFO%", tr("For more information:"));
  121     html_about.replace("%SOURCECODE%", tr("The source code of this program can be found at:"));
  122     html_about.replace("%USES%", tr("This program uses:"));
  123     html_about.replace("%USES_QT%", tr("%1 for the graphical user interface").arg("<a href=\"https://qt-project.org/\">Qt</a>"));
  124     html_about.replace("%USES_LIBAV_FFMPEG%", tr("%1 or %2 (depending on your distribution) for video/audio encoding").arg("<a href=\"http://libav.org/\">libav</a>").arg("<a href=\"http://ffmpeg.org/\">ffmpeg</a>"));
  125     html_about.replace("%USES_ELFHACKS%", tr("%1 for hooking system functions for OpenGL recording").arg("<a href=\"https://github.com/nullkey/elfhacks\">elfhacks</a>"));
  126     html_about.replace("%VERSION%", SSR_VERSION);
  127     html_about.replace("%VERSIONINFO%", GetVersionInfo().replace("\n", "<br>\n"));
  128 
  129     QTextBrowser *textbrowser = new QTextBrowser(this);
  130     textbrowser->setHtml(html_about);
  131     textbrowser->setOpenExternalLinks(true);
  132     textbrowser->setMinimumSize(700, 500);
  133 
  134     QPushButton *pushbutton_close = new QPushButton("Close", this);
  135 
  136     connect(pushbutton_close, SIGNAL(clicked()), this, SLOT(accept()));
  137 
  138     QVBoxLayout *layout = new QVBoxLayout(this);
  139     layout->addWidget(textbrowser);
  140     {
  141         QHBoxLayout *layout2 = new QHBoxLayout();
  142         layout->addLayout(layout2);
  143         layout2->addStretch();
  144         layout2->addWidget(pushbutton_close);
  145         layout2->addStretch();
  146     }
  147 
  148 }