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+/***************************************************************************
+ *
+ * Copyright (C) 2005 Elad Lahav ([email protected])
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ***************************************************************************/
+
+#include <qlineedit.h>
+#include <qfileinfo.h>
+#include <klocale.h>
+#include "filelist.h"
+#include "kscope.h"
+#include "kscopeconfig.h"
+
+/**
+ * Class constructor.
+ * @param pParent The parent widget
+ * @param szName The widget's name
+ */
+FileList::FileList(QWidget* pParent, const char* szName) :
+ SearchList(1, pParent, szName),
+ m_sRoot("/")
+{
+ // Set the list's columns
+ m_pList->addColumn("");
+ m_pList->addColumn(i18n("File"));
+ m_pList->addColumn(i18n("Path"));
+
+ // Sort only when asked to by the user
+ if (Config().getAutoSortFiles())
+ m_pList->setSortColumn(1);
+ else
+ m_pList->setSortColumn(m_pList->columns() + 1);
+
+ m_pList->setAllColumnsShowFocus(true);
+
+ // Set colours and font
+ applyPrefs();
+}
+
+/**
+ * Class destructor.
+ */
+FileList::~FileList()
+{
+}
+
+/**
+ * Adds a single entry to the file list.
+ * Implements the addItem() virtual method of the FileListTarget base
+ * class. When a FileList object is given as a parameter to
+ * ProjectManager::fillList(), this method is called for each file included
+ * in the project. A new list item is created, containing the file's name and
+ * path, and is added to the list.
+ * @param sFilePath The full path of a source file
+ */
+void FileList::addItem(const QString& sFilePath)
+{
+ QString sFileType, sFileName, sPath;
+ int nTypePos;
+
+ // Extract the file name
+ sFileName = sFilePath.mid(sFilePath.findRev('/') + 1);
+
+ // Get the file's extension (empty string for file names without an
+ // extension)
+ nTypePos = sFileName.findRev('.');
+ if (nTypePos > -1)
+ sFileType = sFileName.mid(nTypePos + 1);
+
+ // If a root path has been set, use a $ sign instead of that part of the
+ // path
+ sPath = sFilePath;
+ if (m_sRoot != "/")
+ sPath.replace(m_sRoot, "$");
+
+ // Create the list item
+ new QListViewItem(m_pList, sFileType, sFileName, sPath);
+}
+
+/**
+ * Searches the list for the given file path.
+ * @param sPath The full path of the file to find
+ * @return true if the file was found in the list, false otherwise
+ */
+bool FileList::findFile(const QString& sPath)
+{
+ QString sFindPath(sPath);
+
+ if (m_sRoot != "/")
+ sFindPath.replace(m_sRoot, "$");
+
+ return (m_pList->findItem(sFindPath, 2) != NULL);
+}
+
+/**
+ * Removes all items from the file list.
+ */
+void FileList::clear()
+{
+ m_pList->clear();
+ m_pEdit->setText("");
+}
+
+/**
+ * Opens a file for editing when its entry is clicked in the file list.
+ * @param pItem The clicked list item
+ */
+void FileList::processItemSelected(QListViewItem* pItem)
+{
+ QString sPath;
+
+ // Get the file path (replace the root symbol, if required)
+ sPath = pItem->text(2);
+ if (sPath.startsWith("$"))
+ sPath.replace("$", m_sRoot);
+
+ // Submit a request to open the file for editing
+ emit fileRequested(sPath, 0);
+}
+
+/**
+ * Sets the list's colours and font, according the user's preferences.
+ */
+void FileList::applyPrefs()
+{
+ // Apply colour settings
+ m_pList->setPaletteBackgroundColor(Config().getColor(
+ KScopeConfig::FileListBack));
+ m_pList->setPaletteForegroundColor(Config().getColor(
+ KScopeConfig::FileListFore));
+ m_pList->setFont(Config().getFont(KScopeConfig::FileList));
+}
+
+/**
+ * Associates a root directory with this list.
+ * For each file in the list, the part of the path corresponding to the root
+ * is replaced with a $ sign.
+ * @param sRoot The new root path
+ */
+void FileList::setRoot(const QString& sRoot)
+{
+ QListViewItem* pItem;
+ QString sPath;
+
+ // Update all items in the list
+ for (pItem = m_pList->firstChild(); pItem != NULL;
+ pItem = pItem->nextSibling()) {
+ sPath = pItem->text(2);
+
+ // Restore the full path
+ sPath.replace("$", m_sRoot);
+
+ // Replace the root with a $ sign
+ if (sRoot != "/")
+ sPath.replace(sRoot, "$");
+
+ pItem->setText(2, sPath);
+ }
+
+ // Store the new root
+ m_sRoot = sRoot;
+}
+
+/**
+ * Constructs a tool-tip for the given item.
+ * @param pItem The item for which a tip is required
+ * @param sTip The constructed tip string (on return)
+ * @return Always true
+ */
+bool FileList::getTip(QListViewItem* pItem, QString& sTip)
+{
+ sTip = pItem->text(2);
+ return true;
+}
+
+#include "filelist.moc"