Branch 1.3.5 tree to 1.4.x tree, goodbye 1.3.x

git-svn-id: svn://scribus.net/branches/Version14x/Scribus@17163 11d20701-8431-0410-a711-e3c959e3b870

1 files changed, 162 insertions, 0 deletions

diff --git a/scribus/picsearchoptions.cpp b/scribus/picsearchoptions.cpp
new file mode 100644
index 0000000..d2e2275
--- /dev/null
+++ b/scribus/picsearchoptions.cpp
@@ -0,0 +1,162 @@
+/*
+For general Scribus (>=1.3.2) copyright and licensing information please refer
+to the COPYING file provided with the program. Following this notice may exist
+a copyright and/or license notice that predates the release of Scribus 1.3.2
+for which a new license (GPL+exception) is in place.
+*/
+/***************************************************************************
+                          picsearchoptions.cpp  -  description
+                             -------------------
+    begin                : Mon Feb 26 2007
+    copyright            : (C) 2007 by Franz Schmid
+    email                : Franz.Schmid@altmuehlnet.de
+ ***************************************************************************/
+
+/*
+For general Scribus (>=1.3.2) copyright and licensing information please refer
+to the COPYING file provided with the program. Following this notice may exist
+a copyright and/or license notice that predates the release of Scribus 1.3.2
+for which a new license (GPL+exception) is in place.
+*/
+
+#include <cassert>
+
+#include <QCheckBox>
+#include <QDir>
+#include <QFileDialog>
+#include <QLabel>
+#include <QLineEdit>
+#include <QMessageBox>
+#include <QPushButton>
+#include <QStringList>
+#include <QToolTip>
+
+#include "picsearchoptions.h"
+#include "filesearch.h"
+
+PicSearchOptions::PicSearchOptions(QWidget* parent, const QString & fileName, const QString & searchBase) : QDialog( parent )
+{
+	setupUi(this);
+	setModal(true);
+	m_bCancelled = false;
+	m_strFileName = fileName;
+	m_strLastDirSearched = searchBase;
+
+	fileEdit->setText(m_strFileName);
+	directoryEdit->setText(m_strLastDirSearched);
+	progressBar1->hide();
+	searchLabel->hide();
+	connect(startButton, SIGNAL(clicked()), this, SLOT(slotSearchPic()));
+	connect(changeDirButton, SIGNAL(clicked()), this, SLOT(slotChangeSearchDir()));
+
+	caseInsensitiveCheck->setToolTip("<qt>" + tr("The filesystem will be searched for case insensitive file names when you check this on. Remember it is not default on most operating systems except MS Windows") + "</qt>");
+	}
+
+void PicSearchOptions::setSearchButton(bool toCancel, const FileSearch* searcher)
+{
+	if (toCancel)
+	{
+		startButton->setText(tr("Cancel Search"));
+		progressBar1->reset();
+		progressBar1->show();
+		searchLabel->show();
+		disconnect(startButton, SIGNAL(clicked()), this, SLOT(slotSearchPic()));
+		connect(startButton, SIGNAL(clicked()), searcher, SLOT(cancel()));
+	}
+	else
+	{
+		startButton->setText( tr("Start Search"));
+		progressBar1->reset();
+		progressBar1->hide();
+		searchLabel->hide();
+		disconnect(startButton, SIGNAL(clicked()), searcher, SLOT(cancel()));
+		connect(startButton, SIGNAL(clicked()), this, SLOT(slotSearchPic()));
+	}
+}
+
+void PicSearchOptions::slotChangeSearchDir()
+{
+	QString workDir = directoryEdit->text();
+#ifndef _WIN32
+	if (workDir.isEmpty() || !QDir().exists(workDir))
+	{
+		workDir = m_strLastDirSearched;
+		if (workDir.isEmpty() || !QDir().exists(workDir))
+		{
+			workDir = QDir::homePath();
+		}
+	}
+#else 
+	// TODO: and on _WIN32 workDir is ... ?
+#endif
+	QString searchBase = QFileDialog::getExistingDirectory(this, tr("Select a base directory for search"), workDir);
+	if (searchBase.isEmpty() || !QDir().exists(searchBase))
+		return;
+	m_strLastDirSearched = searchBase;
+	directoryEdit->setText(m_strLastDirSearched);
+}
+
+void PicSearchOptions::slotSearchPic()
+{
+	QString searchBase = directoryEdit->text();
+	if (searchBase.isEmpty() || !QDir().exists(searchBase))
+	{
+		if (QMessageBox::warning(this, tr("Scribus - Image Search"), tr("Base directory for search does not exist.\nPlease choose another one."),
+			QMessageBox::Ok | QMessageBox::Default | QMessageBox::Escape | QMessageBox::Cancel,
+			QMessageBox::NoButton) != QMessageBox::Ok)
+			return;
+		
+		slotChangeSearchDir();
+		searchBase = directoryEdit->text();
+		if (searchBase.isEmpty() || !QDir().exists(searchBase))
+			return;
+	}
+	m_strLastDirSearched = searchBase;
+	// Set up the search, then return to the event loop until it notifies us
+	// that it's done.
+	// Note: search will be deleted when this PicStatus is, so there's no
+	// need to worry about cleanup.
+	// case sensitive note: it has no meaning on windows
+	int recurse = (recursiveSearch->isChecked()) ? -1 : 0;
+	FileSearch* search = new FileSearch(this, fileEdit->text(), m_strLastDirSearched, recurse, caseInsensitiveCheck->isChecked());
+	Q_CHECK_PTR(search);
+	connect(search, SIGNAL(searchComplete(const QStringList&, const QString&)), SLOT(slotSearchPicFinished(const QStringList&, const QString&)));
+	connect(search, SIGNAL(aborted(bool)), SLOT(slotSearchPicAborted(bool)));
+	// Set up the UI to let the user cancel the search, then start it
+	setSearchButton(true, search);
+	progressBar1->setRange(0, 0);
+	enableGuiWhileSearching(false);
+	search->start();
+}
+
+void PicSearchOptions::slotSearchPicAborted(bool userCancelled)
+{
+	m_bCancelled = userCancelled;
+	const FileSearch* search = dynamic_cast<const FileSearch*>(sender());
+	assert(search);
+	setSearchButton(false, search);
+	enableGuiWhileSearching(true);
+	if (!userCancelled)
+		// A running search failed
+		QMessageBox::warning(this, tr("Scribus - Image Search"), tr("The search failed: %1").arg(search->lastError()),
+				QMessageBox::Ok|QMessageBox::Default|QMessageBox::Escape,
+				QMessageBox::NoButton);
+	reject();
+}
+
+void PicSearchOptions::slotSearchPicFinished(const QStringList & matches, const QString & fileName)
+{
+	enableGuiWhileSearching(true);
+	m_listMatches = matches;
+	m_strFileName = fileEdit->text();
+	accept();
+}
+
+void PicSearchOptions::enableGuiWhileSearching(bool enable)
+{
+	fileEdit->setEnabled(enable);
+	directoryEdit->setEnabled(enable);
+	changeDirButton->setEnabled(enable);
+	caseInsensitiveCheck->setEnabled(enable);
+	recursiveSearch->setEnabled(enable);
+}