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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/gui/setup_keyboard.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/gui/setup_keyboard.cpp')
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1 files changed, 210 insertions, 0 deletions
diff --git a/src/gui/setup_keyboard.cpp b/src/gui/setup_keyboard.cpp
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+/*
+ * 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);
+ }
+}