Initial commit.

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

1 files changed, 232 insertions, 0 deletions

diff --git a/src/gui/npcdialog.h b/src/gui/npcdialog.h
new file mode 100644
index 000000000..eee4b32e2
--- /dev/null
+++ b/src/gui/npcdialog.h
@@ -0,0 +1,232 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  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/>.
+ */
+
+#ifndef NPCDIALOG_H
+#define NPCDIALOG_H
+
+#include "configlistener.h"
+
+#include "gui/widgets/window.h"
+
+#include <guichan/actionlistener.hpp>
+#include <guichan/listmodel.hpp>
+
+#include <list>
+#include <string>
+#include <vector>
+
+class TextBox;
+class ListBox;
+class TextField;
+class IntTextField;
+class Button;
+
+/**
+ * The npc dialog.
+ *
+ * \ingroup Interface
+ */
+class NpcDialog : public Window, public gcn::ActionListener,
+                  public gcn::ListModel, public ConfigListener
+{
+    public:
+        /**
+         * Constructor.
+         *
+         * @see Window::Window
+         */
+        NpcDialog(int npcId);
+
+        ~NpcDialog();
+
+        /**
+         * Called when receiving actions from the widgets.
+         */
+        void action(const gcn::ActionEvent &event);
+
+        /**
+        * Sets the text shows in the dialog.
+        *
+        * @param string The new text.
+        */
+        void setText(const std::string &string);
+
+        /**
+         * Adds the text to the text shows in the dialog. Also adds a newline
+         * to the end.
+         *
+         * @param string The text to add.
+         */
+        void addText(const std::string &string, bool save = true);
+
+        /**
+         * When called, the widget will show a "Next" button.
+         */
+        void showNextButton();
+
+        /**
+         * When called, the widget will show a "Close" button and will close
+         * the dialog when clicked.
+         */
+        void showCloseButton();
+
+        /**
+         * Notifies the server that client has performed a next action.
+         */
+        void nextDialog();
+
+        /**
+         * Notifies the server that the client has performed a close action.
+         */
+        void closeDialog();
+
+        /**
+         * Returns the number of items in the choices list.
+         */
+        int getNumberOfElements();
+
+        /**
+         * Returns the name of item number i of the choices list.
+         */
+        std::string getElementAt(int i);
+
+        /**
+         * Makes this dialog request a choice selection from the user.
+         */
+        void choiceRequest();
+
+        /**
+         * Adds a choice to the list box.
+         */
+        void addChoice(const std::string &);
+
+        /**
+          * Fills the options list for an NPC dialog.
+          *
+          * @param itemString A string with the options separated with colons.
+          */
+        void parseListItems(const std::string &itemString);
+
+        /**
+         * Requests a text string from the user.
+         */
+        void textRequest(const std::string &defaultText = "");
+
+        bool isInputFocused() const;
+
+        bool isTextInputFocused() const;
+
+        static bool isAnyInputFocused();
+
+        /**
+         * Requests a interger from the user.
+         */
+        void integerRequest(int defaultValue = 0, int min = 0,
+                            int max = 2147483647);
+
+        void move(int amount);
+
+        /**
+         * Called when resizing the window.
+         *
+         * @param event The calling event
+         */
+        void widgetResized(const gcn::Event &event);
+
+        void setVisible(bool visible);
+
+        void optionChanged(const std::string &name);
+
+        /**
+         * Returns true if any instances exist.
+         */
+        static bool isActive() { return !instances.empty(); }
+
+        /**
+         * Returns the first active instance. Useful for pushing user
+         * interaction.
+         */
+        static NpcDialog *getActive();
+
+        /**
+         * Closes all instances.
+         */
+        static void closeAll();
+
+    private:
+        typedef std::list<NpcDialog*> DialogList;
+        static DialogList instances;
+
+        void buildLayout();
+
+        int mNpcId;
+        bool mLogInteraction;
+
+        int mDefaultInt;
+        std::string mDefaultString;
+
+        // Used for the main input area
+        gcn::ScrollArea *mScrollArea;
+        TextBox *mTextBox;
+        std::string mText;
+        std::string mNewText;
+
+        // Used for choice input
+        ListBox *mItemList;
+        gcn::ScrollArea *mListScrollArea;
+        std::vector<std::string> mItems;
+
+        // Used for string and integer input
+        TextField *mTextField;
+        IntTextField *mIntField;
+        Button *mPlusButton;
+        Button *mMinusButton;
+
+        Button *mClearButton;
+
+        // Used for the button
+        Button *mButton;
+
+        // Will reset the text and integer input to the provided default
+        Button *mResetButton;
+
+        enum NpcInputState
+        {
+            NPC_INPUT_NONE = 0,
+            NPC_INPUT_LIST,
+            NPC_INPUT_STRING,
+            NPC_INPUT_INTEGER
+        };
+
+        enum NpcActionState
+        {
+            NPC_ACTION_WAIT = 0,
+            NPC_ACTION_NEXT,
+            NPC_ACTION_INPUT,
+            NPC_ACTION_CLOSE
+        };
+
+        NpcInputState mInputState;
+        NpcActionState mActionState;
+        int mLastNextTime;
+};
+
+#endif // NPCDIALOG_H