Added a change password dialog. State code is to be reworked.

(Once again, I need feedback. Thanks!)

1 files changed, 192 insertions, 0 deletions

diff --git a/src/gui/changepassworddialog.cpp b/src/gui/changepassworddialog.cpp
new file mode 100644
index 00000000..1a7c043e
--- /dev/null
+++ b/src/gui/changepassworddialog.cpp
@@ -0,0 +1,192 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 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 "changepassworddialog.h"
+
+#include <string>
+#include <sstream>
+
+#include <guichan/widgets/label.hpp>
+
+#include "../main.h"
+#include "../log.h"
+#include "../logindata.h"
+
+#include "button.h"
+#include "checkbox.h"
+#include "register.h"
+#include "passwordfield.h"
+#include "textfield.h"
+#include "ok_dialog.h"
+
+#include "../utils/gettext.h"
+#include "../utils/strprintf.h"
+
+ChangePasswordDialog::ChangePasswordDialog(Window *parent, LoginData *loginData):
+    Window("Change Password", true, parent),
+    mWrongDataNoticeListener(new WrongDataNoticeListener()),
+    mLoginData(loginData)
+{
+    gcn::Label *accountLabel = new gcn::Label(strprintf(_("Account: %s"),
+                                              mLoginData->username.c_str()));
+    gcn::Label *oldPassLabel = new gcn::Label(_("Password:"));
+    mOldPassField = new PasswordField();
+    gcn::Label *newPassLabel = new gcn::Label(_("Type New Password twice:"));
+    mFirstPassField = new PasswordField();
+    mSecondPassField = new PasswordField();
+    mChangePassButton = new Button("Change Password", "change_password", this);
+    mCancelButton = new Button("Cancel", "cancel", this);
+
+    const int width = 200;
+    const int height = 170;
+    setContentSize(width, height);
+
+    accountLabel->setPosition(5, 5);
+    accountLabel->setWidth(130);
+    oldPassLabel->setPosition(
+            5, accountLabel->getY() + accountLabel->getHeight() + 7);
+    oldPassLabel->setWidth(130);
+
+    mOldPassField->setPosition(
+            5, oldPassLabel->getY() + oldPassLabel->getHeight() + 7);
+    mOldPassField->setWidth(130);
+
+    newPassLabel->setPosition(
+            5, mOldPassField->getY() + mOldPassField->getHeight() + 7);
+    newPassLabel->setWidth(width - 5);
+
+    mFirstPassField->setPosition(
+            5, newPassLabel->getY() + newPassLabel->getHeight() + 7);
+    mFirstPassField->setWidth(130);
+
+    mSecondPassField->setPosition(
+            5, mFirstPassField->getY() + mFirstPassField->getHeight() + 7);
+    mSecondPassField->setWidth(130);
+
+    mCancelButton->setPosition(
+            width - 5 - mCancelButton->getWidth(),
+            height - 5 - mCancelButton->getHeight());
+    mChangePassButton->setPosition(
+            mCancelButton->getX() - 5 - mChangePassButton->getWidth(),
+            mCancelButton->getY());
+
+    add(accountLabel);
+    add(oldPassLabel);
+    add(mOldPassField);
+    add(newPassLabel);
+    add(mFirstPassField);
+    add(mSecondPassField);
+    add(mChangePassButton);
+    add(mCancelButton);
+
+    setLocationRelativeTo(getParent());
+    setVisible(true);
+    mFirstPassField->requestFocus();
+}
+
+ChangePasswordDialog::~ChangePasswordDialog()
+{
+    delete mWrongDataNoticeListener;
+}
+
+void
+ChangePasswordDialog::action(const gcn::ActionEvent &event)
+{
+    if (event.getId() == "cancel")
+    {
+        scheduleDelete();
+    }
+    else if (event.getId() == "change_password")
+    {
+
+        const std::string username = mLoginData->username.c_str();
+        const std::string oldPassword = mOldPassField->getText();
+        const std::string newFirstPass = mFirstPassField->getText();
+        const std::string newSecondPass = mSecondPassField->getText();
+        logger->log("ChangePasswordDialog::Password change, Username is %s",
+                     username.c_str());
+
+        std::stringstream errorMsg;
+        int error = 0;
+
+        // Check old Password
+        if (oldPassword.empty())
+        {
+            // No old password
+            errorMsg << "Enter the old Password first.";
+            error = 1;
+        }
+        else if (newFirstPass.length() < LEN_MIN_PASSWORD)
+        {
+            // First password too short
+            errorMsg << "The new password needs to be at least "
+                     << LEN_MIN_PASSWORD
+                     << " characters long.";
+            error = 2;
+        }
+        else if (newFirstPass.length() > LEN_MAX_PASSWORD - 1 )
+        {
+            // First password too long
+            errorMsg << "The new password needs to be less than "
+                     << LEN_MAX_PASSWORD
+                     << " characters long.";
+            error = 2;
+        }
+        else if (newFirstPass != newSecondPass)
+        {
+            // Second Pass mismatch
+            errorMsg << "The new password entries mismatch.";
+            error = 3;
+        }
+
+        if (error > 0)
+        {
+            if (error == 1)
+            {
+                mWrongDataNoticeListener->setTarget(this->mOldPassField);
+            }
+            else if (error == 2)
+            {
+                mWrongDataNoticeListener->setTarget(this->mFirstPassField);
+            }
+            else if (error == 3)
+            {
+                mWrongDataNoticeListener->setTarget(this->mSecondPassField);
+            }
+
+            OkDialog *dlg = new OkDialog("Error", errorMsg.str());
+            dlg->addActionListener(mWrongDataNoticeListener);
+        }
+        else
+        {
+            // No errors detected, change account password.
+            mChangePassButton->setEnabled(false);
+            // Set the new password
+            mLoginData->password = oldPassword;
+            mLoginData->newPassword = newFirstPass;
+            state = STATE_CHANGEPASSWORD_ATTEMPT;
+            scheduleDelete();
+        }
+
+    }
+}