Merged 0.0 changes from revision 3362 to 3580 to trunk.

1 files changed, 187 insertions, 0 deletions

diff --git a/src/gui/setup_keyboard.cpp b/src/gui/setup_keyboard.cpp
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+++ b/src/gui/setup_keyboard.cpp
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+/*
+ *  The Mana World
+ *  Copyright 2007 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "setup_keyboard.h"
+
+#include <guichan/widgets/label.hpp>
+#include <guichan/listmodel.hpp>
+
+#include "button.h"
+#include "listbox.h"
+#include "ok_dialog.h"
+#include "scrollarea.h"
+
+#include "../configuration.h"
+#include "../keyboardconfig.h"
+
+#include "../utils/tostring.h"
+
+#include <SDL_keyboard.h>
+
+/**
+ * The list model for key function list.
+ *
+ * \ingroup Interface
+ */
+class KeyListModel : public gcn::ListModel
+{
+    public:
+        /**
+         * Returns the number of elements in container.
+         */
+        int getNumberOfElements() { return keyboard.KEY_TOTAL; }
+
+        /**
+         * Returns element from container.
+         */
+        std::string getElementAt(int i) { return mKeyFunctions[i]; }
+
+        /**
+         * Sets element from container.
+         */
+        void setElementAt(int i, std::string caption)
+        {
+            mKeyFunctions[i] = caption;
+        }
+
+    private:
+        std::string mKeyFunctions[KeyboardConfig::KEY_TOTAL];
+};
+
+Setup_Keyboard::Setup_Keyboard():
+    mKeyListModel(new KeyListModel()),
+    mKeyList(new ListBox(mKeyListModel)),
+    mKeySetting(false)
+{
+    keyboard.setSetupKeyboard(this);
+    setOpaque(false);
+
+    refreshKeys();
+
+    mKeyList->setDimension(gcn::Rectangle(0, 0, 185, 140));
+    mKeyList->addActionListener(this);
+    mKeyList->setSelected(-1);
+
+    ScrollArea *scrollArea = new ScrollArea(mKeyList);
+    scrollArea->setDimension(gcn::Rectangle(10, 10, 200, 140));
+    add(scrollArea);
+
+    mAssignKeyButton = new Button("Assign", "assign", this);
+    mAssignKeyButton->setPosition(165, 155);
+    mAssignKeyButton->addActionListener(this);
+    mAssignKeyButton->setEnabled(false);
+    add(mAssignKeyButton);
+
+    mMakeDefaultButton = new Button("Default", "makeDefault", this);
+    mMakeDefaultButton->setPosition(10, 155);
+    mMakeDefaultButton->addActionListener(this);
+    add(mMakeDefaultButton);
+}
+
+Setup_Keyboard::~Setup_Keyboard()
+{
+    delete mKeyList;
+    delete mKeyListModel;
+
+    delete mAssignKeyButton;
+    delete mMakeDefaultButton;
+}
+
+void Setup_Keyboard::apply()
+{
+    keyUnresolved();
+
+    if (keyboard.hasConflicts())
+    {
+        new OkDialog("Key Conflict(s) Detected.",
+            "Resolve them, or gameplay may result in strange behaviour.");
+    }
+    keyboard.setEnabled(true);
+    keyboard.store();
+}
+
+void Setup_Keyboard::cancel()
+{
+    keyUnresolved();
+
+    keyboard.retrieve();
+    keyboard.setEnabled(true);
+
+    refreshKeys();
+}
+
+void Setup_Keyboard::action(const gcn::ActionEvent &event)
+{
+    if (event.getSource() == mKeyList)
+    {
+        if (!mKeySetting) {
+            mAssignKeyButton->setEnabled(true);
+        }
+    }
+    else if (event.getId() == "assign")
+    {
+        mKeySetting = true;
+        mAssignKeyButton->setEnabled(false);
+        keyboard.setEnabled(false);
+        int i(mKeyList->getSelected());
+        keyboard.setNewKeyIndex(i);
+        mKeyListModel->setElementAt(i, keyboard.getKeyCaption(i) + ": ?");
+    }
+    else if (event.getId() == "makeDefault")
+    {
+        keyboard.makeDefault();
+        refreshKeys();
+    }
+}
+
+void Setup_Keyboard::refreshAssignedKey(int index)
+{
+    std::string caption;
+    char *temp = SDL_GetKeyName(
+        (SDLKey) keyboard.getKeyValue(index));
+    caption = keyboard.getKeyCaption(index) + ": " + toString(temp);
+    mKeyListModel->setElementAt(index, caption);
+}
+
+void Setup_Keyboard::newKeyCallback(int index)
+{
+    mKeySetting = false;
+    refreshAssignedKey(index);
+    mAssignKeyButton->setEnabled(true);
+}
+
+void Setup_Keyboard::refreshKeys()
+{
+    for(int i = 0; i < keyboard.KEY_TOTAL; i++)
+    {
+        refreshAssignedKey(i);
+    }
+}
+
+void Setup_Keyboard::keyUnresolved()
+{
+    if (mKeySetting) {
+        newKeyCallback(keyboard.getNewKeyIndex());
+        keyboard.setNewKeyIndex(keyboard.KEY_NO_VALUE);
+    }
+}