1 /*

     2  * Hedgewars, a free turn based strategy game

     3  * Copyright (c) 2006-2011 Andrey Korotaev <unC0Rr@gmail.com>

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License as published by

     7  * the Free Software Foundation; version 2 of the License

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

    17  */

    18 

    19 #include <QFont>

    20 #include <QGridLayout>

    21 #include <QPushButton>

    22 #include <QListWidget>

    23 #include <QListWidgetItem>

    24 #include <QFileInfo>

    25 #include <QMessageBox>

    26 #include <QInputDialog>

    27 

    28 #include "hwconsts.h"

    29 #include "pageplayrecord.h"

    30 

    31 QLayout * PagePlayDemo::bodyLayoutDefinition()

    32 {

    33     QGridLayout * pageLayout = new QGridLayout();

    34     

    35     pageLayout->setColumnStretch(0, 1);

    36     pageLayout->setColumnStretch(1, 2);

    37     pageLayout->setColumnStretch(2, 1);

    38     pageLayout->setRowStretch(2, 100);

    39 

    40     BtnPlayDemo = new QPushButton(this);

    41     BtnPlayDemo->setFont(*font14);

    42     BtnPlayDemo->setText(QPushButton::tr("Play demo"));

    43     pageLayout->addWidget(BtnPlayDemo, 3, 2);

    44 

    45     BtnRenameRecord = new QPushButton(this);

    46     BtnRenameRecord->setText(QPushButton::tr("Rename"));

    47     pageLayout->addWidget(BtnRenameRecord, 0, 2);

    48 

    49     BtnRemoveRecord = new QPushButton(this);

    50     BtnRemoveRecord->setText(QPushButton::tr("Delete"));

    51     pageLayout->addWidget(BtnRemoveRecord, 1, 2);

    52 

    53     DemosList = new QListWidget(this);

    54     DemosList->setGeometry(QRect(170, 10, 311, 311));

    55     pageLayout->addWidget(DemosList, 0, 1, 3, 1);

    56 

    57     return pageLayout;

    58 }

    59 

    60 void PagePlayDemo::connectSignals()

    61 {

    62     connect(BtnRenameRecord, SIGNAL(clicked()), this, SLOT(renameRecord()));

    63     connect(BtnRemoveRecord, SIGNAL(clicked()), this, SLOT(removeRecord()));

    64 }

    65 

    66 PagePlayDemo::PagePlayDemo(QWidget* parent) : AbstractPage(parent)

    67 {

    68     initPage();

    69 }

    70 

    71 void PagePlayDemo::FillFromDir(RecordType rectype)

    72 {

    73     QDir dir;

    74     QString extension;

    75 

    76     recType = rectype;

    77 

    78     dir.cd(cfgdir->absolutePath());

    79     if (rectype == RT_Demo)

    80     {

    81         dir.cd("Demos");

    82         extension = "hwd";

    83         BtnPlayDemo->setText(QPushButton::tr("Play demo"));

    84     } else

    85     {

    86         dir.cd("Saves");

    87         extension = "hws";

    88         BtnPlayDemo->setText(QPushButton::tr("Load"));

    89     }

    90     dir.setFilter(QDir::Files);

    91 

    92     QStringList sl = dir.entryList(QStringList(QString("*.%2.%1").arg(extension, *cProtoVer)));

    93     sl.replaceInStrings(QRegExp(QString("^(.*)\\.%2\\.%1$").arg(extension, *cProtoVer)), "\\1");

    94 

    95     DemosList->clear();

    96     DemosList->addItems(sl);

    97 

    98     for (int i = 0; i < DemosList->count(); ++i)

    99     {

   100         DemosList->item(i)->setData(Qt::UserRole, dir.absoluteFilePath(QString("%1.%3.%2").arg(sl[i], extension, *cProtoVer)));

   101         DemosList->item(i)->setIcon(recType == RT_Demo ? QIcon(":/res/file_demo.png") : QIcon(":/res/file_save.png"));

   102     }

   103 }

   104 

   105 void PagePlayDemo::renameRecord()

   106 {

   107     QListWidgetItem * curritem = DemosList->currentItem();

   108     if (!curritem)

   109     {

   110         QMessageBox::critical(this,

   111                 tr("Error"),

   112                 tr("Please select record from the list"),

   113                 tr("OK"));

   114         return ;

   115     }

   116     QFile rfile(curritem->data(Qt::UserRole).toString());

   117 

   118     QFileInfo finfo(rfile);

   119 

   120     bool ok;

   121 

   122     QString newname = QInputDialog::getText(this, tr("Rename dialog"), tr("Enter new file name:"), QLineEdit::Normal, finfo.completeBaseName().replace("." + *cProtoVer, ""), &ok);

   123 

   124     if(ok && newname.size())

   125     {

   126         QString newfullname = QString("%1/%2.%3.%4")

   127                                       .arg(finfo.absolutePath())

   128                                       .arg(newname)

   129                                       .arg(*cProtoVer)

   130                                       .arg(finfo.suffix());

   131 

   132         ok = rfile.rename(newfullname);

   133         if(!ok)

   134             QMessageBox::critical(this, tr("Error"), tr("Cannot rename to") + newfullname);

   135         else

   136             FillFromDir(recType);

   137     }

   138 }

   139 

   140 void PagePlayDemo::removeRecord()

   141 {

   142     QListWidgetItem * curritem = DemosList->currentItem();

   143     if (!curritem)

   144     {

   145         QMessageBox::critical(this,

   146                 tr("Error"),

   147                 tr("Please select record from the list"),

   148                 tr("OK"));

   149         return ;

   150     }

   151     QFile rfile(curritem->data(Qt::UserRole).toString());

   152 

   153     bool ok;

   154 

   155     ok = rfile.remove();

   156     if(!ok)

   157         QMessageBox::critical(this, tr("Error"), tr("Cannot delete file"));

   158     else

   159         FillFromDir(recType);

   160 }

   161 

   162 bool PagePlayDemo::isSave()

   163 {

   164     return recType == RT_Save;

   165 }