1 files changed, 267 insertions, 0 deletions
diff --git a/src/makedlg.cpp b/src/makedlg.cpp
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+++ b/src/makedlg.cpp
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+/***************************************************************************
+ *
+ * Copyright (C) 2006 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 <qtextcodec.h>
+#include <ktextbrowser.h>
+#include <kcombobox.h>
+#include <kurlrequester.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+#include "makedlg.h"
+#include "makefrontend.h"
+#include "queryview.h"
+
+/** Window flags for call-tree widgets. */
+#define MAKE_DLG_W_FLAGS \
+	WStyle_Customize | \
+	WStyle_NormalBorder | \
+	WStyle_Title
+
+/**
+ * Class constructor.
+ * @param	pParent	The parent widget
+ * @param	szName	The widget's name
+ */
+MakeDlg::MakeDlg(QWidget* pParent, const char* szName) :
+	MakeLayout(pParent, szName, MAKE_DLG_W_FLAGS)
+{
+	// Don't show the "Function" column
+	m_pErrorView->setColumnWidthMode(0, QListView::Manual);
+	m_pErrorView->setColumnWidth(0, 0);
+	
+	// Create a new make front-end
+	m_pMake = new MakeFrontend();
+	connect(m_pMake, SIGNAL(dataReady(FrontendToken*)), this,
+		SLOT(slotShowOutput(FrontendToken*)));
+	connect(m_pMake, SIGNAL(finished(uint)), this, SLOT(slotFinished(uint)));
+	connect(m_pMake,
+		SIGNAL(error(const QString&, const QString&, const QString&)),
+		this,
+		SLOT(slotAddError(const QString&, const QString&, const QString&)));
+	
+	// The Root URL control should browse directories
+	m_pRootURL->setMode(KFile::Directory);
+	
+	// Handle URL links in the browser
+	m_pOutputBrowser->setNotifyClick(true);
+	connect(m_pOutputBrowser, SIGNAL(urlClick(const QString&)), this,
+		SLOT(slotBrowserClicked(const QString&)));
+		
+	// Handle selections in the error view
+	connect(m_pErrorView, SIGNAL(lineRequested(const QString& , uint)), this,
+		SIGNAL(fileRequested(const QString&, uint)));
+		
+	// Do not allow duplicates in the command history
+	m_pCommandHistory->setDuplicatesEnabled(false);
+}
+
+/**
+ * Class destructor.
+ */
+MakeDlg::~ MakeDlg()
+{
+	delete m_pMake;
+}
+
+/**
+ * @return	The currently set make command
+ */
+QString MakeDlg::getCommand() const
+{
+	return m_pCommandHistory->currentText();
+}
+
+/**
+ * @param	sCmd	The new make command to use
+ */
+void MakeDlg::setCommand(const QString& sCmd)
+{
+	m_pCommandHistory->setCurrentText(sCmd);
+	m_pCommandHistory->addToHistory(sCmd);
+}
+
+/**
+ * @return	The directory in which to run the make command
+ */
+QString MakeDlg::getDir() const
+{
+	return m_pRootURL->url();
+}
+
+/**
+ * @param	sURL	The new root directory to use
+ */
+void MakeDlg::setDir(const QString& sURL)
+{
+	m_pRootURL->setURL(sURL);
+}
+
+/**
+ * Overrides the default close behaviour.
+ * Makes sure that a window is not closed while a make process is running,
+ * unless the user explicitly requests it. In this case, the make process
+ * is killed.
+ * @param	pEvent	The close event descriptor
+ */
+void MakeDlg::closeEvent(QCloseEvent* pEvent)
+{
+	// Check if a process is currently running
+	if (m_pMake->isRunning()) {
+		// Prompt the user
+		switch (KMessageBox::questionYesNoCancel(this, 
+			i18n("A make process is running. Would you like to stop it first?"),
+			i18n("Close Make Window"))) {
+		case KMessageBox::Yes:
+			// Stop the process first
+			m_pMake->kill();
+			break;
+				
+		case KMessageBox::No:
+			// Do nothing
+			break;
+				
+		case KMessageBox::Cancel:
+			// Abort closing
+			pEvent->ignore();
+			return;
+		}
+	}
+	
+	QWidget::closeEvent(pEvent);
+}
+
+/**
+ * Starts a make process using the user-supplied command.
+ * This slot is connected to the clicked() signal of the "Make" button.
+ */
+void MakeDlg::slotMake()
+{
+	QString sCommand;
+	
+	// Clear the current contents
+	m_pOutputBrowser->clear();
+	m_pErrorView->clear();
+	
+	// Run the make command
+	sCommand = m_pCommandHistory->currentText();
+	if (!m_pMake->run("make", QStringList::split(" ", sCommand),
+		m_pRootURL->url())) {
+		KMessageBox::error(this, m_pMake->getRunError());
+		return;
+	}
+		
+	// Add the command to the command history
+	m_pCommandHistory->addToHistory(sCommand);
+		
+	// Disbale the make button
+	m_pMakeButton->setEnabled(false);
+	m_pStopButton->setEnabled(true);
+}
+
+/**
+ * Terminates the current make process.
+ * This slot is connected to the clicked() signal of the stop button.
+ */
+void MakeDlg::slotStop()
+{
+	m_pMake->kill();
+}
+
+/**
+ * Displays the parsed output, as generated by the MakeFrontend object.
+ * This slot is connected to the dataReady() signal of the make front-end.
+ * @param	pToken	Holds the parsed data
+ */
+void MakeDlg::slotShowOutput(FrontendToken* pToken)
+{
+	QString sData;
+	
+	// GCC uses unicode quote characters - this should ensure that they are
+	// treated correctly by the text browser widget
+	sData = QTextCodec::codecForLocale()->toUnicode(pToken->getData());
+	m_pOutputBrowser->append(sData);
+}
+
+/**
+ * Displays the results of the make command.
+ * This slot is connected to the finished() signal of the make front-end.
+ */
+void MakeDlg::slotFinished(uint)
+{
+	// Add "Success" or "Error" at the end of the output
+	if (m_pMake->exitStatus() == 0) {
+		m_pOutputBrowser->append("<font color=\"#008000\"><b>Success</b>"
+			"</font>");
+	}
+	else {
+		m_pOutputBrowser->append("<font color=\"#ff0000\"><b>Error</b></font>");
+	}
+	
+	// Re-enable the "Make" button
+	m_pMakeButton->setEnabled(true);
+	m_pStopButton->setEnabled(false);
+}
+
+/**
+ * Emits the fileRequested() signal when a browser link is clicked.
+ * This slot is connected to the urlClick() signal of the browser.
+ * @param	sURL	The requested URL
+ */
+void MakeDlg::slotBrowserClicked(const QString& sURL)
+{
+	QString sFile;
+	QString sLine;
+	
+	// Exract the file name and the line number from the URL
+	sFile = sURL.section('&', 0, 0);
+	sLine = sURL.section('&', 1, 1);
+	
+	// Add root path for relative paths
+	if (!sFile.startsWith("/"))
+		sFile = m_pRootURL->url() + "/" + sFile;
+	
+	// Emit the signal
+	emit fileRequested(sFile, sLine.toUInt());
+}
+
+/**
+ * Show an error/warning on a deidicated list.
+ * This slot is connected to the error() signal of the make front-end.
+ * @param	sFile	The file name containing the error/warning
+ * @param	sLine	The line number
+ * @param	sText	An explanation of the error
+ */
+void MakeDlg::slotAddError(const QString& sFile, const QString& sLine,
+	const QString& sText)
+{
+	QString sUniText;
+	
+	sUniText = QTextCodec::codecForLocale()->toUnicode(sText);
+	m_pErrorView->addRecord("", sFile, sLine, sUniText);
+}
+	
+#include "makedlg.moc"