From c930104f93104649ad4ae5b9e23e65a3fa2c058d Mon Sep 17 00:00:00 2001
From: Arno <arno@disconnect.de>
Date: Sun, 4 Sep 2016 13:16:09 +0200
Subject: Add ProgressBar to status bar

Indicate progress of gathering data in status bar

Also (yes, I know, should be a separate commit) fix keyboard navigation
by getting rid of ShemovCleaner::keyPressEvent and replace it with
buddies in QTabWidget.
---
 filewidget.cpp    | 11 +++++++++--
 filewidget.h      |  3 +++
 shemovcleaner.cpp | 38 +++++++++-----------------------------
 shemovcleaner.h   |  3 ++-
 4 files changed, 23 insertions(+), 32 deletions(-)

diff --git a/filewidget.cpp b/filewidget.cpp
index ebafd80..c92f2df 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -25,6 +25,7 @@
 #include <QGroupBox>
 #include <QKeyEvent>
 #include <QMessageBox>
+#include <QProgressBar>
 
 #include "filewidget.h"
 #include "filesorter.h"
@@ -33,7 +34,6 @@
 
 FileWidget::FileWidget(QWidget *parent) : QWidget(parent) {
     setupGui();
-    gatherData();
 }
 
 FileWidget::~FileWidget(){
@@ -136,10 +136,15 @@ void FileWidget::gatherData(){
 
     QMimeDatabase db;
     qApp->setOverrideCursor(Qt::BusyCursor);
-    emit statusMessage(QString(tr("Gathering data...")));
+    QString gatherMsg(tr("Gathering data: %1"));
+    mProgressBar->reset();
+    mProgressBar->setMinimum(0);
+    mProgressBar->setMaximum(fl.count() - 1);
+    int count = 0;
     qApp->processEvents();
 
     foreach(QFileInfo fi, fl){
+        emit statusMessage(gatherMsg.arg(fi.fileName()));
         QMimeType mime = db.mimeTypeForFile(fi);
         QList<QStandardItem*> fData;
         FileAttrs attr = NotPresent;
@@ -200,6 +205,8 @@ void FileWidget::gatherData(){
             fData[i]->setData(md5, MD5SumRole);
         }
         root->appendRow(fData);
+        ++count;
+        mProgressBar->setValue(count);
     }
     readHeaderData();
     qApp->restoreOverrideCursor();
diff --git a/filewidget.h b/filewidget.h
index 26e02a8..11be6c0 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -12,6 +12,7 @@
 class QLineEdit;
 class QStandardItemModel;
 class QTreeView;
+class QProgressBar;
 class VideoSorter;
 class FileDisplay;
 class QKeyEvent;
@@ -27,6 +28,7 @@ class FileWidget : public QWidget {
         QTreeView *fileView() { return mFileView; }
         QMenuBar *menuBar() { return mMenuBar; }
         QToolBar *toolBar() { return mToolBar; }
+        void setProgressBar(QProgressBar *progressBar) { mProgressBar = progressBar; }
         ~FileWidget();
 
     signals:
@@ -72,6 +74,7 @@ class FileWidget : public QWidget {
         FileDisplay *mFileDisplay;
         QMenuBar *mMenuBar;
         QToolBar *mToolBar;
+        QProgressBar *mProgressBar;
         QString mLastDir;
 };
 
diff --git a/shemovcleaner.cpp b/shemovcleaner.cpp
index f2cdbd2..dc45fc6 100644
--- a/shemovcleaner.cpp
+++ b/shemovcleaner.cpp
@@ -12,6 +12,7 @@
 #include <QTreeView>
 #include <QSettings>
 #include <QKeyEvent>
+#include <QProgressBar>
 
 #include "shemovcleaner.h"
 #include "torrentwidget.h"
@@ -25,15 +26,17 @@ ShemovCleaner::ShemovCleaner(QWidget *parent, Qt::WindowFlags f) : QMainWindow(p
     setMinimumWidth(800);
     setMinimumHeight(600);
     openDatabase();
+    createStatusBar();
 
     mTorrentTab = new TorrentWidget;
     mTab = new QTabWidget;
     mFileTab = new FileWidget;
-    mTab->addTab(mTorrentTab, tr("Torrents"));
-    mTab->addTab(mFileTab, tr("Files"));
+    mFileTab->setProgressBar(mProgressBar);
+    mFileTab->gatherData();
+    mTab->addTab(mTorrentTab, tr("&Torrents"));
+    mTab->addTab(mFileTab, tr("Fi&les"));
     setCentralWidget(mTab);
 
-    createStatusBar();
     createActions();
     connect(mTorrentTab, SIGNAL(statusMessage(QString)), this, SLOT(statusBarMessage(QString)));
     connect(mTorrentTab, SIGNAL(selectionCountChanged(QString)), this, SLOT(setSelectionCount(QString)));
@@ -83,32 +86,6 @@ void ShemovCleaner::closeEvent(QCloseEvent *e){
     QMainWindow::closeEvent(e);
 }
 
-void ShemovCleaner::keyPressEvent(QKeyEvent *e){
-    //Yes, this could be much more terse, but this is readable!
-    if(e->key() == Qt::Key_Left && (e->modifiers() & Qt::AltModifier)){
-        int curTabIdx = mTab->currentIndex();
-        if(curTabIdx - 1 < 0){
-            curTabIdx = mTab->count() - 1;
-        }else{
-            --curTabIdx;
-        }
-        mTab->setCurrentIndex(curTabIdx);
-        e->accept();
-        return;
-    }
-    if(e->key() == Qt::Key_Right && (e->modifiers() & Qt::AltModifier)){
-        int curTabIdx = mTab->currentIndex();
-        if(curTabIdx + 1 >= mTab->count()){
-            curTabIdx = 0;
-        }else{
-            ++curTabIdx;
-        }
-        mTab->setCurrentIndex(curTabIdx);
-        e->accept();
-        return;
-    }
-}
-
 void ShemovCleaner::createStatusBar(){
     QLabel *l1 = new QLabel(tr("Sel."));
     mSelected = new QLabel("000/000");
@@ -116,6 +93,9 @@ void ShemovCleaner::createStatusBar(){
     QLabel *l2 = new QLabel(tr("Dur."));
     mDuration = new QLabel("00:00:00");
     mDuration->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+    mProgressBar = new QProgressBar;
+    mProgressBar->setMaximumWidth(150);
+    statusBar()->addPermanentWidget(mProgressBar);
     statusBar()->addPermanentWidget(l1);
     statusBar()->addPermanentWidget(mSelected);
     statusBar()->addPermanentWidget(l2);
diff --git a/shemovcleaner.h b/shemovcleaner.h
index 7ffdec5..9828e32 100644
--- a/shemovcleaner.h
+++ b/shemovcleaner.h
@@ -9,6 +9,7 @@ class FileWidget;
 class QLabel;
 class QAction;
 class QKeyEvent;
+class QProgressBar;
 
 class ShemovCleaner : public QMainWindow {
     Q_OBJECT
@@ -25,7 +26,6 @@ class ShemovCleaner : public QMainWindow {
 
     protected:
         virtual void closeEvent(QCloseEvent *e);
-        virtual void keyPressEvent(QKeyEvent *e);
 
     private:
         void createStatusBar();
@@ -34,6 +34,7 @@ class ShemovCleaner : public QMainWindow {
         QAction *createSeparator();
         QLabel *mSelected;
         QLabel *mDuration;
+        QProgressBar *mProgressBar;
         QTabWidget *mTab;
         TorrentWidget *mTorrentTab;
         FileWidget *mFileTab;
-- 
cgit v1.2.3-70-g09d2