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-rw-r--r--kgeography/src/mapchooser.cpp93
1 files changed, 93 insertions, 0 deletions
diff --git a/kgeography/src/mapchooser.cpp b/kgeography/src/mapchooser.cpp
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+++ b/kgeography/src/mapchooser.cpp
@@ -0,0 +1,93 @@
+/***************************************************************************
+ * Copyright (C) 2004 by Albert Astals Cid *
+ * tsdgeos@terra.es *
+ * *
+ * 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 2 of the License, or *
+ * (at your option) any later version. *
+ ***************************************************************************/
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kmessagebox.h>
+#include <kstandarddirs.h>
+
+#include <qhbox.h>
+#include <qimage.h>
+#include <qlayout.h>
+
+#include "mapchooser.h"
+
+mapChooser::mapChooser(QWidget *parent) : KDialogBase(parent, 0, true, i18n("Choose Map to Use"), KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok, true)
+{
+ QHBox *mainHB;
+ QStringList list;
+ KGmap *m;
+ QWidget *mapArea;
+ QGridLayout *mapLay;
+
+ mainHB = new QHBox(this);
+ mainHB -> setSpacing(KDialog::spacingHint());
+ list = KGlobal::dirs() -> findAllResources("appdata", "*.kgm");
+ p_listBox = new QListBox(mainHB);
+ QStringList::iterator it;
+ for(it = list.begin(); it != list.end(); ++it)
+ {
+ if (!p_reader.parseMap(*it))
+ {
+ KMessageBox::error(this, i18n("Error parsing %1: %2").arg(*it).arg(p_reader.getError()));
+ delete p_reader.getMap();
+ }
+ else
+ {
+ m = p_reader.getMap();
+ QString text = i18n(m -> getFileName().utf8(), m -> getName().utf8());
+ p_listBox -> insertItem(text);
+ p_maps.insert(text, m);
+ }
+ }
+
+ mapArea = new QWidget(mainHB);
+ mapArea -> setFixedSize(300, 225);
+
+ mapLay = new QGridLayout(mapArea, 3, 3);
+
+ p_image = new QWidget(mapArea);
+ mapLay -> addWidget(p_image, 1, 1);
+
+ connect(p_listBox, SIGNAL(highlighted(const QString&)), this, SLOT(putImage(const QString&)));
+ connect(p_listBox, SIGNAL(selected(int)), this, SLOT(slotOk()));
+
+ setMainWidget(mainHB);
+
+ p_listBox -> sort();
+ if (p_listBox -> count() > 0) p_listBox -> setCurrentItem(0);
+ else enableButtonOK(false);
+}
+
+mapChooser::~mapChooser()
+{
+ p_maps.setAutoDelete(true);
+ p_maps.clear();
+}
+
+KGmap *mapChooser::getMap()
+{
+ KGmap *m;
+ m = p_maps[p_listBox -> currentText()];
+ p_maps.remove(p_listBox -> currentText());
+ return m;
+}
+
+void mapChooser::putImage(const QString &mapName)
+{
+ KGmap *m;
+ m = p_maps[mapName];
+ QImage image(m -> getMapFile());
+ image = image.smoothScale(300, 225, QImage::ScaleMin);
+ p_image -> setPaletteBackgroundPixmap(image);
+ p_image -> setFixedSize(image.size());
+}
+
+#include "mapchooser.moc"