Initial import of kscope 1.6.2

1 files changed, 197 insertions, 0 deletions

diff --git a/src/filelist.cpp b/src/filelist.cpp
new file mode 100644
index 0000000..59492ce
--- /dev/null
+++ b/src/filelist.cpp
@@ -0,0 +1,197 @@
+/***************************************************************************
+ *
+ * Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
+ *
+ * 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"