[FIX] ImageDialog -> FileDialog

[FIX] FileDialog will filter out images based on size now

git-svn-id: https://pokegen.svn.sourceforge.net/svnroot/pokegen/trunk@94 6ecfd1a5-f3ed-3746-8530-beee90d26b22

1 files changed, 64 insertions, 0 deletions

diff --git a/pokemodr/FileDialog.cpp b/pokemodr/FileDialog.cpp
new file mode 100644
index 00000000..09afd852
--- /dev/null
+++ b/pokemodr/FileDialog.cpp
@@ -0,0 +1,64 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        pokegen/FileDialog.cpp
+// Purpose:     Dialog to open files
+// Author:      Ben Boeckel
+// Modified by: Ben Boeckel
+// Created:     Fri Feb 1 08:34:34 2008
+// Copyright:   ©2007-2008 Ben Boeckel and Nerdy Productions
+// Licence:
+//    This program is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU General Public License as published by
+//    the Free Software Foundation, either version 3 of the License, or
+//    (at your option) any later version.
+//
+//    This program is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//    GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License along
+//    with this program.  If not, see <http://www.gnu.org/licenses/>.
+/////////////////////////////////////////////////////////////////////////////
+
+#include <kdiroperator.h>
+#include <kfilewidget.h>
+#include <kimagefilepreview.h>
+
+#include <QDir>
+#include <QImage>
+#include <QStringList>
+
+#include "FileDialog.h"
+
+FileDialog::FileDialog(const QString& filter, const QSize& imgSize) :
+        QObject(NULL),
+        dlg(NULL)
+{
+    if (latestDir == "")
+        latestDir = KUrl(QString("%1/.kde/share/apps/pokegen/images").arg(QDir::homePath()));
+    size = imgSize;
+    dlg = new KFileDialog(latestDir, filter, NULL);
+    dlg->setOperationMode(KFileDialog::Opening);
+    if (size.isValid())
+    {
+        dlg->setPreviewWidget(new KImageFilePreview());
+        connect(static_cast<KFileWidget*>(dlg->fileWidget())->findChild<KDirOperator*>(), SIGNAL(dirActivated(const KFileItem&)), this, SLOT(sizeFilter(const FileItem&)));
+    }
+}
+
+void FileDialog::sizeFilter(const KFileItem& item)
+{
+    QString filter;
+    QStringList files(QDir(item.url().path()).entryList(QStringList() << "*.png", QDir::Files));
+    for (int i = 0; i < files.size(); ++i)
+    {
+        if (QImage(files.at(i)).size() == size)
+        {
+            if (filter.length())
+                filter.append(" ");
+            filter.append(files.at(i));
+        }
+    }
+    filter.append("|Valid PNG Files");
+    dlg->setFilter(filter);
+}