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

    32 {

    33     QFont * font14 = new QFont("MS Shell Dlg", 14);

    34     QGridLayout * pageLayout = new QGridLayout(this);

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

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

    59 

    60 

    61     BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);

    62     connect(BtnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));

    63 }

    64 

    65 void PagePlayDemo::FillFromDir(RecordType rectype)

    66 {

    67     QDir dir;

    68     QString extension;

    69 

    70     recType = rectype;

    71 

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

    73     if (rectype == RT_Demo)

    74     {

    75         dir.cd("Demos");

    76         extension = "hwd";

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

    78     } else

    79     {

    80         dir.cd("Saves");

    81         extension = "hws";

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

    83     }

    84     dir.setFilter(QDir::Files);

    85 

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

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

    88 

    89     DemosList->clear();

    90     DemosList->addItems(sl);

    91 

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

    93     {

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

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

    96     }

    97 }

    98 

    99 void PagePlayDemo::renameRecord()

   100 {

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

   102     if (!curritem)

   103     {

   104         QMessageBox::critical(this,

   105                 tr("Error"),

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

   107                 tr("OK"));

   108         return ;

   109     }

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

   111 

   112     QFileInfo finfo(rfile);

   113 

   114     bool ok;

   115 

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

   117 

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

   119     {

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

   121                                       .arg(finfo.absolutePath())

   122                                       .arg(newname)

   123                                       .arg(*cProtoVer)

   124                                       .arg(finfo.suffix());

   125 

   126         ok = rfile.rename(newfullname);

   127         if(!ok)

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

   129         else

   130             FillFromDir(recType);

   131     }

   132 }

   133 

   134 void PagePlayDemo::removeRecord()

   135 {

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

   137     if (!curritem)

   138     {

   139         QMessageBox::critical(this,

   140                 tr("Error"),

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

   142                 tr("OK"));

   143         return ;

   144     }

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

   146 

   147     bool ok;

   148 

   149     ok = rfile.remove();

   150     if(!ok)

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

   152     else

   153         FillFromDir(recType);

   154 }

   155 

   156 bool PagePlayDemo::isSave()

   157 {

   158     return recType == RT_Save;

   159 }