Redo About Popup (#102)

* Redo About Popup

* Remove forum link

stuff/doc/LICENSE/LICENSE_ffmpeg_info.txt

@@ -0,0 +1,10 @@
+Tahoma ships with FFmpeg, and uses FFmpeg through command line commands.
+Tahoma does not directly use FFmpeg libraries or code.
+
+As of July 2020, Tahoma is shipping with FFmpeg 4.3 LGPL version from https://ffmpeg.zeranoe.com/builds/
+
+FFmpeg source code can be found at:
+https://github.com/turtletooth/FFmpeg
+or 
+https://github.com/FFmpeg/FFmpeg
+

stuff/profiles/layouts/rooms/Default/menubar_template.xml

@@ -322,7 +322,6 @@
     <menu title="Help">
         <command>MI_OpenOnlineManual</command>
         <command>MI_OpenWhatsNew</command>
-        <command>MI_OpenCommunityForum</command>
         <separator/>
         <command>MI_OpenReportABug</command>
         <separator/>

toonz/sources/toonz/CMakeLists.txt

@@ -1,6 +1,7 @@
 set(VERSION 1.4)
 
 set(MOC_HEADERS
+    aboutpopup.h
     addfilmstripframespopup.h
     adjustlevelspopup.h
     adjustthicknesspopup.h
@@ -234,6 +235,7 @@ set(SOURCES
     fileselection.cpp
     filmstripselection.cpp
     keyframeselection.cpp
+    aboutpopup.cpp
     addfilmstripframespopup.cpp
     camerasettingspopup.cpp
     convertpopup.cpp

toonz/sources/toonz/aboutpopup.cpp

@@ -0,0 +1,96 @@
+#include "aboutpopup.h"
+#include "tenv.h"
+#include "tsystem.h"
+
+#include <QPushButton>
+#include <QLabel>
+#include <QApplication>
+#include <QDesktopWidget>
+#include <QTextEdit>
+#include <QDesktopServices>
+
+AboutClickableLabel::AboutClickableLabel(QWidget* parent, Qt::WindowFlags f)
+    : QLabel(parent) {
+  setStyleSheet("text-decoration: underline;");
+}
+
+AboutClickableLabel::~AboutClickableLabel() {}
+
+void AboutClickableLabel::mousePressEvent(QMouseEvent* event) {
+  emit clicked();
+}
+
+AboutPopup::AboutPopup(QWidget* parent)
+    : DVGui::Dialog(parent, true, "About Tahoma") {
+  setFixedWidth(300);
+  setFixedHeight(350);
+
+  setWindowTitle(tr("About Tahoma"));
+  setTopMargin(0);
+
+  TFilePath baseLicensePath   = TEnv::getStuffDir() + "doc/LICENSE";
+  TFilePath tahomaLicensePath = baseLicensePath + "LICENSE.txt";
+
+  QVBoxLayout* mainLayout = new QVBoxLayout(this);
+
+  QLabel* logo = new QLabel(this);
+
+  logo->setPixmap(QPixmap::fromImage(QImage(":Resources/startup.png")));
+  mainLayout->addWidget(logo);
+
+  QString name = QString::fromStdString(TEnv::getApplicationFullName());
+  name += "\nBuilt: " __DATE__;
+  mainLayout->addWidget(new QLabel(name));
+
+  QLabel* blankLabel = new QLabel(this);
+  blankLabel->setText(tr(" "));
+  blankLabel->setWordWrap(true);
+
+  mainLayout->addWidget(blankLabel);
+
+  AboutClickableLabel* licenseLink = new AboutClickableLabel(this);
+  licenseLink->setText(tr("Tahoma License"));
+
+  connect(licenseLink, &AboutClickableLabel::clicked, [=]() {
+    if (TSystem::isUNC(tahomaLicensePath))
+      QDesktopServices::openUrl(
+          QUrl(QString::fromStdWString(tahomaLicensePath.getWideString())));
+    else
+      QDesktopServices::openUrl(QUrl::fromLocalFile(
+          QString::fromStdWString(tahomaLicensePath.getWideString())));
+  });
+
+  mainLayout->addWidget(licenseLink);
+
+  AboutClickableLabel* thirdPartyLink = new AboutClickableLabel(this);
+  thirdPartyLink->setText(tr("Third Party Licenses"));
+
+  connect(thirdPartyLink, &AboutClickableLabel::clicked, [=]() {
+    if (TSystem::isUNC(baseLicensePath))
+      QDesktopServices::openUrl(
+          QUrl(QString::fromStdWString(baseLicensePath.getWideString())));
+    else
+      QDesktopServices::openUrl(QUrl::fromLocalFile(
+          QString::fromStdWString(baseLicensePath.getWideString())));
+  });
+
+  mainLayout->addWidget(thirdPartyLink);
+
+  QLabel* ffmpegLabel = new QLabel(this);
+  ffmpegLabel->setText(
+      tr("Tahoma ships with FFmpeg.  \nFFmpeg is licensed under the LGPLv2.1"));
+  mainLayout->addWidget(ffmpegLabel);
+
+  mainLayout->addStretch();
+
+  QFrame* mainFrame = new QFrame(this);
+  mainFrame->setLayout(mainLayout);
+  mainFrame->setFixedWidth(300);
+
+  addWidget(mainFrame);
+
+  QPushButton* button = new QPushButton(tr("Close"), this);
+  button->setDefault(true);
+  addButtonBarWidget(button);
+  connect(button, SIGNAL(clicked()), this, SLOT(accept()));
+}

toonz/sources/toonz/aboutpopup.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#ifndef ABOUTPOPUP_H
+#define ABOUTPOPUP_H
+
+#include "toonzqt/dvdialog.h"
+#include <QLabel>
+#include <QWidget>
+#include <Qt>
+
+// forward declaration
+class QPushButton;
+class QLineEdit;
+
+class AboutClickableLabel : public QLabel {
+  Q_OBJECT
+
+public:
+  explicit AboutClickableLabel(QWidget* parent   = Q_NULLPTR,
+                               Qt::WindowFlags f = Qt::WindowFlags());
+  ~AboutClickableLabel();
+
+signals:
+  void clicked();
+
+protected:
+  void mousePressEvent(QMouseEvent* event);
+};
+
+//=============================================================================
+// AboutPopup
+//-----------------------------------------------------------------------------
+
+class AboutPopup final : public DVGui::Dialog {
+  Q_OBJECT
+
+  QPushButton* m_closeBtn;
+
+public:
+  AboutPopup(QWidget* parent);
+};
+
+#endif  // ABOUTPOPUP_H

toonz/sources/toonz/mainwindow.cpp

@@ -14,6 +14,7 @@
 #include "viewerpane.h"
 #include "startuppopup.h"
 #include "statusbar.h"
+#include "aboutpopup.h"
 
 // TnzTools includes
 #include "tools/toolcommandids.h"
@@ -410,6 +411,8 @@ centralWidget->setLayout(centralWidgetLayout);*/
   m_statusBar->setVisible(ShowStatusBarAction == 1 ? true : false);
   TApp::instance()->setStatusBar(m_statusBar);
 
+  m_aboutPopup = new AboutPopup(this);
+
   // Leggo i settings
   readSettings(argumentLayoutFileName);
 
@@ -566,8 +569,8 @@ centralWidget->setLayout(centralWidgetLayout);*/
   setCommandHandler(MI_About, this, &MainWindow::onAbout);
   setCommandHandler(MI_OpenOnlineManual, this, &MainWindow::onOpenOnlineManual);
   setCommandHandler(MI_OpenWhatsNew, this, &MainWindow::onOpenWhatsNew);
-  setCommandHandler(MI_OpenCommunityForum, this,
-                    &MainWindow::onOpenCommunityForum);
+  // setCommandHandler(MI_OpenCommunityForum, this,
+  //                  &MainWindow::onOpenCommunityForum);
   setCommandHandler(MI_OpenReportABug, this, &MainWindow::onOpenReportABug);
 
   setCommandHandler(MI_MaximizePanel, this, &MainWindow::maximizePanel);
@@ -1037,28 +1040,7 @@ void MainWindow::onUpgradeTabPro() {}
 
 //-----------------------------------------------------------------------------
 
-void MainWindow::onAbout() {
-  QLabel *label  = new QLabel();
-  QPixmap pixmap = QIcon(":Resources/splash.svg").pixmap(QSize(610, 344));
-  pixmap.setDevicePixelRatio(QApplication::desktop()->devicePixelRatio());
-  label->setPixmap(pixmap);
-
-  DVGui::Dialog *dialog = new DVGui::Dialog(this, true);
-  dialog->setWindowTitle(tr("About Tahoma"));
-  dialog->setTopMargin(0);
-  dialog->addWidget(label);
-
-  QString name = QString::fromStdString(TEnv::getApplicationFullName());
-  name += " (built " __DATE__ " " __TIME__ ")";
-  dialog->addWidget(new QLabel(name));
-
-  QPushButton *button = new QPushButton(tr("Close"), dialog);
-  button->setDefault(true);
-  dialog->addButtonBarWidget(button);
-  connect(button, SIGNAL(clicked()), dialog, SLOT(accept()));
-
-  dialog->exec();
-}
+void MainWindow::onAbout() { m_aboutPopup->exec(); }
 
 //-----------------------------------------------------------------------------
 
@@ -1075,10 +1057,10 @@ void MainWindow::onOpenWhatsNew() {
 
 //-----------------------------------------------------------------------------
 
-void MainWindow::onOpenCommunityForum() {
-  QDesktopServices::openUrl(
-      QUrl(tr("https://groups.google.com/forum/#!forum/opentoonz_en")));
-}
+// void MainWindow::onOpenCommunityForum() {
+//  QDesktopServices::openUrl(
+//      QUrl(tr("https://groups.google.com/forum/#!forum/opentoonz_en")));
+//}
 
 //-----------------------------------------------------------------------------
 
@@ -2228,7 +2210,7 @@ void MainWindow::defineActions() {
 
   createMenuHelpAction(MI_OpenOnlineManual, tr("&Online Manual..."), "F1");
   createMenuHelpAction(MI_OpenWhatsNew, tr("&What's New..."), "");
-  createMenuHelpAction(MI_OpenCommunityForum, tr("&Community Forum..."), "");
+  // createMenuHelpAction(MI_OpenCommunityForum, tr("&Community Forum..."), "");
   createMenuHelpAction(MI_OpenReportABug, tr("&Report a Bug..."), "");
 
   createMenuWindowsAction(MI_OpenGuidedDrawingControls,

toonz/sources/toonz/mainwindow.h

@@ -22,6 +22,7 @@ class TPanel;
 class UpdateChecker;
 class TopBar;
 class StatusBar;
+class AboutPopup;
 //-----------------------------------------------------------------------------
 
 class Room final : public TMainWindow {
@@ -65,7 +66,7 @@ class MainWindow final : public QMainWindow {
 
   TopBar *m_topBar;
   StatusBar *m_statusBar;
-
+  AboutPopup *m_aboutPopup;
   QActionGroup *m_toolsActionGroup;
 
   QStackedWidget *m_stackedWidget;
@@ -100,7 +101,7 @@ public:
   void onAbout();
   void onOpenOnlineManual();
   void onOpenWhatsNew();
-  void onOpenCommunityForum();
+  // void onOpenCommunityForum();
   void onOpenReportABug();
   void checkForUpdates();
   int getRoomCount() const;

toonz/sources/toonz/menubar.cpp

@@ -721,7 +721,7 @@ QMenuBar *StackedMenuBar::createFullMenuBar() {
   QMenu *helpMenu = addMenu(tr("Help"), fullMenuBar);
   addMenuItem(helpMenu, MI_OpenOnlineManual);
   addMenuItem(helpMenu, MI_OpenWhatsNew);
-  addMenuItem(helpMenu, MI_OpenCommunityForum);
+  // addMenuItem(helpMenu, MI_OpenCommunityForum);
   helpMenu->addSeparator();
   addMenuItem(helpMenu, MI_OpenReportABug);
   helpMenu->addSeparator();

toonz/sources/toonz/menubarcommandids.h

@@ -429,7 +429,7 @@
 
 #define MI_OpenOnlineManual "MI_OpenOnlineManual"
 #define MI_OpenWhatsNew "MI_OpenWhatsNew"
-#define MI_OpenCommunityForum "MI_OpenCommunityForum"
+// #define MI_OpenCommunityForum "MI_OpenCommunityForum"
 #define MI_OpenReportABug "MI_OpenReportABug"
 
 #define MI_ClearCacheFolder "MI_ClearCacheFolder"