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132 lines
4.2 KiB
132 lines
4.2 KiB
/***************************************************************************
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*
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* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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***************************************************************************/
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#include <tqpushbutton.h>
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#include <tqfileinfo.h>
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#include <tqtabwidget.h>
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#include <tdefiledialog.h>
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#include "fileview.h"
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#include "filelist.h"
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#include "kscopepixmaps.h"
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/**
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* Class constructor.
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* @param pParent The parent widget
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* @param szName The widget's name
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* @param fl Widget creation flags
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*/
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FileView::FileView(TQWidget* pParent, const char* szName, WFlags fl) :
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FileViewLayout(pParent, szName, fl),
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m_pCurBranch(0),
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m_sRoot("")
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{
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TQWidget* pPage;
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// Set the tab widget icons
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pPage = m_pTabWidget->page(0);
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m_pTabWidget->setTabIconSet(pPage, GET_PIXMAP(TabFileList));
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pPage = m_pTabWidget->page(1);
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m_pTabWidget->setTabIconSet(pPage, GET_PIXMAP(TabFileTree));
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// Create a single column for the file tree
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m_pFileTree->addColumn("");
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// Send the fileRequested() signal whenever a file is selected in either
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// the list or the tree
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connect(m_pFileList, TQ_SIGNAL(fileRequested(const TQString&, uint)), this,
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TQ_SIGNAL(fileRequested(const TQString&, uint)));
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connect(m_pFileTree, TQ_SIGNAL(doubleClicked(TQListViewItem*)),
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this, TQ_SLOT(slotTreeItemSelected(TQListViewItem*)));
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connect(m_pFileTree, TQ_SIGNAL(returnPressed(TQListViewItem*)), this,
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TQ_SLOT(slotTreeItemSelected(TQListViewItem*)));
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}
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/**
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* Class destructor.
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*/
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FileView::~FileView()
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{
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}
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/**
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* Sets a new common root path to both the file list and the tree.
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* @param sRoot The full path of the new root
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*/
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void FileView::setRoot(const TQString& sRoot)
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{
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// Nothing to do if the given root is the same as the old one
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if (sRoot == m_sRoot)
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return;
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m_sRoot = sRoot;
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// Remove the current branch
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if (m_pCurBranch)
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m_pFileTree->removeBranch(m_pCurBranch);
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// Update the file list
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m_pFileList->setRoot(sRoot);
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// Nothing more to do for an empty root directory
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if (sRoot.isEmpty())
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return;
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// Create and open a new branch, with the newly specified root
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TQFileInfo fi(sRoot);
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m_pCurBranch = m_pFileTree->addBranch(KURL(sRoot), fi.fileName());
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m_pCurBranch->setChildRecurse(false);
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m_pFileTree->setOpen(m_pCurBranch->root(), true);
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}
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/**
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* Clears the contents of the file view and file tree.
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*/
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void FileView::clear()
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{
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m_pFileList->clear();
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setRoot("");
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}
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/**
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* Emits the fileRequested() signal when a file name is selected in the file
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* tree. An item is selected by either double-clicking it or by hittin
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* "ENTER" when it is highlighted.
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* This slot is connected to the doubleClicked() and returnPressed() signals
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* of the KFileTreeView object.
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* @param pItem The selected tree item
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*/
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void FileView::slotTreeItemSelected(TQListViewItem* pItem)
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{
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KFileTreeViewItem* pTreeItem;
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pTreeItem = (KFileTreeViewItem*)pItem;
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if (pTreeItem && !pTreeItem->isDir())
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emit fileRequested(pTreeItem->path(), 0);
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}
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#include "fileview.moc"
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