From cde459950d325ca9023c22eba34bbf9bd88e2369 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <MathStuf@gmail.com>
Date: Mon, 30 Mar 2009 01:49:29 -0400
Subject: Add preview editing to TileUI

---
 sigmodr/widgets/TileUI.cpp | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'sigmodr/widgets/TileUI.cpp')

diff --git a/sigmodr/widgets/TileUI.cpp b/sigmodr/widgets/TileUI.cpp
index 735e31eb..808cec5b 100644
--- a/sigmodr/widgets/TileUI.cpp
+++ b/sigmodr/widgets/TileUI.cpp
@@ -28,6 +28,7 @@
 #include <sigmod/Sprite.h>
 
 // KDE includes
+#include <KComboBox>
 #include <KLineEdit>
 
 // Qt includes
@@ -74,17 +75,41 @@ QWidget* TileUI::Private::makeWidgets(ObjectUI* widget)
     QWidget *form = openUiFile(":/gui/tile.ui", widget);
     ui_name = form->findChild<KLineEdit*>("varName");
     ui_walkable = form->findChild<QCheckBox*>("varWalkable");
+    ui_preview = form->findChild<KComboBox*>("varPreview");
     ui_script = form->findChild<ScriptWidget*>("varScript");
     connect(ui_name, SIGNAL(textChanged(QString)), this, SLOT(nameChanged(QString)));
     connect(ui_walkable, SIGNAL(toggled(bool)), this, SLOT(walkableChanged(bool)));
+    connect(ui_preview, SIGNAL(currentIndexChanged(int)), this, SLOT(previewChanged(int)));
     connect(ui_script, SIGNAL(valueChanged(Sigcore::Script)), this, SLOT(scriptChanged(Sigcore::Script)));
     return form;
 }
 
+void TileUI::Private::refreshGui()
+{
+    int maxHeight = 0;
+    int maxWidth = 0;
+    const bool blockedPreview = ui_preview->blockSignals(true);
+    ui_preview->clear();
+    for (int i = 0; i < m_tile->game()->spriteCount(); ++i)
+    {
+        const Sprite* sprite = m_tile->game()->sprite(i);
+        QPixmap icon;
+        icon.loadFromData(sprite->sprite());
+        maxHeight = qMax(maxHeight, icon.height());
+        maxWidth = qMax(maxWidth, icon.width());
+        ui_preview->addItem(icon, sprite->name());
+    }
+    ui_preview->blockSignals(blockedPreview);
+    const QSize maxSize(maxWidth, maxHeight);
+    ui_preview->setIconSize(maxSize);
+    ObjectUIPrivate::refreshGui();
+}
+
 void TileUI::Private::resetGui()
 {
     ui_name->setText(m_tile->name());
     ui_walkable->setChecked(m_tile->walkable());
+    ui_preview->setCurrentIndex(m_tile->preview());
     ui_script->setValue(m_tile->script());
 }
 
@@ -100,6 +125,11 @@ void TileUI::Private::walkableChanged(const bool walkable)
     m_tile->setWalkable(walkable);
 }
 
+void TileUI::Private::previewChanged(const int preview)
+{
+    m_tile->setPreview(preview);
+}
+
 void TileUI::Private::scriptChanged(const Script& script)
 {
     m_tile->setScript(script);
-- 
cgit