Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 210 insertions, 0 deletions

diff --git a/src/gui/setup_keyboard.cpp b/src/gui/setup_keyboard.cpp
new file mode 100644
index 000000000..4e55ecb35
--- /dev/null
+++ b/src/gui/setup_keyboard.cpp
@@ -0,0 +1,210 @@
+/*
+ *  Custom keyboard shortcuts configuration
+ *  Copyright (C) 2007  Joshua Langley <joshlangley@optusnet.com.au>
+ *  Copyright (C) 2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  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
+ *  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 "gui/setup_keyboard.h"
+
+#include "keyboardconfig.h"
+
+#include "gui/okdialog.h"
+
+#include "gui/widgets/button.h"
+#include "gui/widgets/layouthelper.h"
+#include "gui/widgets/listbox.h"
+#include "gui/widgets/scrollarea.h"
+
+#include "utils/gettext.h"
+#include "utils/stringutils.h"
+
+#include <guichan/listmodel.hpp>
+
+#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, const 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);
+    setName(_("Keyboard"));
+
+    refreshKeys();
+
+    mKeyList->addActionListener(this);
+
+    ScrollArea *scrollArea = new ScrollArea(mKeyList);
+    scrollArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
+
+    mAssignKeyButton = new Button(_("Assign"), "assign", this);
+    mAssignKeyButton->addActionListener(this);
+    mAssignKeyButton->setEnabled(false);
+
+    mUnassignKeyButton = new Button(_("Unassign"), "unassign", this);
+    mUnassignKeyButton->addActionListener(this);
+    mUnassignKeyButton->setEnabled(false);
+
+    mMakeDefaultButton = new Button(_("Default"), "makeDefault", this);
+    mMakeDefaultButton->addActionListener(this);
+
+    // Do the layout
+    LayoutHelper h(this);
+    ContainerPlacer place = h.getPlacer(0, 0);
+
+    place(0, 0, scrollArea, 4, 6).setPadding(2);
+    place(0, 6, mMakeDefaultButton);
+    place(2, 6, mAssignKeyButton);
+    place(3, 6, mUnassignKeyButton);
+
+    setDimension(gcn::Rectangle(0, 0, 500, 350));
+}
+
+Setup_Keyboard::~Setup_Keyboard()
+{
+    delete mKeyList;
+    mKeyList = 0;
+    delete mKeyListModel;
+    mKeyListModel = 0;
+
+    delete mAssignKeyButton;
+    mAssignKeyButton = 0;
+    delete mUnassignKeyButton;
+    mUnassignKeyButton = 0;
+    delete mMakeDefaultButton;
+    mMakeDefaultButton = 0;
+}
+
+void Setup_Keyboard::apply()
+{
+    keyUnresolved();
+
+    if (keyboard.hasConflicts())
+    {
+        new OkDialog(_("Key Conflict(s) Detected."),
+                     keyboard.getBindError());
+    }
+    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);
+            mUnassignKeyButton->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() == "unassign")
+    {
+        int i(mKeyList->getSelected());
+        keyboard.setNewKeyIndex(i);
+        refreshAssignedKey(mKeyList->getSelected());
+        keyboard.setNewKey(keyboard.KEY_NO_VALUE);
+        mAssignKeyButton->setEnabled(true);
+    }
+    else if (event.getId() == "makeDefault")
+    {
+        keyboard.makeDefault();
+        refreshKeys();
+    }
+}
+
+void Setup_Keyboard::refreshAssignedKey(int index)
+{
+    std::string caption;
+    char *temp = SDL_GetKeyName(
+        static_cast<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);
+    }
+}