folderpanel.cpp

   1 #include "common.h"
   2 #include "mainwindow.h"
   3 #include "searchbox.h"
   4 #include "locationbox.h"
   5 #include "folderpanel.h"
   6 #include "ui_folderpanel.h"
   7
   8 #include <QDebug>
   9
  10 FolderPanel::FolderPanel(QWidget *parent) :
  11     QWidget(parent),
  12     ui(new Ui::FolderPanel)
  13 {
  14     ui->setupUi(this);
  15 }
  16
  17 FolderPanel::~FolderPanel()
  18 {
  19     delete ui;
  20 }
  21
  22 void FolderPanel::initialize(MainWindow *mainWnd)
  23 {
  24     qDebug() << "FolderPanel::initialize();";
  25
  26     // シグナル＆スロット
  27     connect(ui->folderView, SIGNAL(dataChanged()), this, SLOT(dataChange()));
  28     connect(ui->folderView, SIGNAL(doubleClicked(QModelIndex)), mainWnd, SLOT(open(QModelIndex)));
  29     connect(ui->folderView, SIGNAL(dropAccepted(QFileInfoList)), mainWnd, SLOT(dropAccept(QFileInfoList)));
  30     connect(ui->folderView, SIGNAL(currentChanged(QFileInfo)), mainWnd, SLOT(currentChange(QFileInfo)));
  31     connect(ui->folderView, SIGNAL(itemFound()), mainWnd, SLOT(itemFound()));
  32     connect(ui->folderView, SIGNAL(itemNotFound()), mainWnd, SLOT(itemNotFound()));
  33     connect(ui->folderView, SIGNAL(retrieveFinished()), mainWnd, SLOT(retrieveFinish()));
  34     connect(ui->folderView, SIGNAL(requestContextMenu(QContextMenuEvent*)), mainWnd, SLOT(showContextMenu(QContextMenuEvent*)));
  35     connect(ui->folderView, SIGNAL(retrieveStarted(QString)), mainWnd, SLOT(retrieveStart(QString)));
  36     connect(ui->folderView, SIGNAL(retrieveStarted(QString)), ui->locationBox, SLOT(setText(QString)));
  37     connect(ui->searchBox, SIGNAL(textEdited(QString)), mainWnd, SLOT(searchItem(QString)));
  38     connect(ui->searchBox, SIGNAL(returnPressed()), mainWnd, SLOT(returnPressInSearchBox()));
  39
  40     // 初期状態では検索ボックスは非表示
  41     ui->searchBox->setVisible(false);
  42
  43     // ロケーションボックスを初期化する
  44     ui->locationBox->initialize();
  45
  46     // フォルダビューを初期化する
  47     ui->folderView->initialize();
  48 }
  49
  50 LocationBox *FolderPanel::locationBox() const
  51 {
  52     return ui->locationBox;
  53 }
  54
  55 FolderView *FolderPanel::folderView() const
  56 {
  57     return ui->folderView;
  58 }
  59
  60 SearchBox *FolderPanel::searchBox() const
  61 {
  62     return ui->searchBox;
  63 }
  64
  65 QLabel *FolderPanel::filterLabel() const
  66 {
  67     return ui->filterLabel;
  68 }
  69
  70 void FolderPanel::setNameFilters(const QString &filters)
  71 {
  72     QStringList list = filters.split(" ", QString::SkipEmptyParts);
  73     if (list.isEmpty()) {
  74         list << "*";
  75     }
  76     ui->folderView->setNameFilters(list);
  77     showNameFilters();
  78 }
  79
  80 void FolderPanel::showNameFilters()
  81 {
  82     ui->filterLabel->setText(tr("フィルタ：") + ui->folderView->nameFilters().join(" "));
  83 }
  84
  85 void FolderPanel::dataChange()
  86 {
  87     qDebug() << "FolderPanel::dataChange();";
  88
  89     FolderView *view = static_cast<FolderView*>(sender());
  90     Q_CHECK_PTR(view);
  91
  92     QFileInfoList list = view->checkedItems();
  93     if (list.isEmpty()) {
  94         showNameFilters();
  95     }
  96     else {
  97         int numFolders = 0;
  98         int numFiles = 0;
  99         quint64 size = 0;
 100         foreach (const QFileInfo &info, list) {
 101             if (info.isDir()) {
 102                 numFolders++;
 103             }
 104             else {
 105                 numFiles++;
 106                 size += info.size();
 107             }
 108         }
 109
 110         QString msg = QString::null;
 111         if (numFolders > 0) {
 112             msg += tr("%1個のフォルダ ").arg(numFolders);
 113         }
 114         if (numFiles > 0) {
 115             msg += tr("%1個のファイル ").arg(numFiles);
 116         }
 117
 118         if (!msg.isEmpty()) {
 119             msg += tr("を選択 合計%1").arg(FilesizeToString(size));
 120         }
 121
 122         ui->filterLabel->setText(msg);
 123     }
 124 }
 125
 126 void FolderPanel::focusInEvent(QFocusEvent *)
 127 {
 128     qDebug() << "FolderPanel::focusInEvent();";
 129
 130     ui->folderView->setFocus();
 131 }