Shamusworld >> Repos - warehouse-man-deluxe/blob - src/editorwindow.cpp

   1 //
   2 // editorwindow.cpp: Game editor window
   3 //
   4 // by James Hammons
   5 // (C) 2014 Underground Software
   6 //
   7 // JLH = James Hammons <jlhamm@acm.org>
   8 //
   9 // Who  When        What
  10 // ---  ----------  ------------------------------------------------------------
  11 // JLH  07/03/2014  Created this file
  12 //
  13
  14 #include "editorwindow.h"
  15 #include <algorithm>
  16 #include "editorwidget.h"
  17
  18
  19 EditorWindow::EditorWindow(QWidget * parent/*= 0*/): QWidget(parent, Qt::Window)
  20 {
  21         list = new QListWidget;
  22         up = new QPushButton("^");
  23         down = new QPushButton("v");
  24         add = new QPushButton("+");
  25         remove = new QPushButton("-");
  26         play = new QPushButton(">");
  27         editor = new EditorWidget(parent);
  28
  29         list->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
  30 //      editor->setFocus(); //DISNOWOK
  31 //      editor->Load();
  32
  33         for(unsigned int i=0; i<editor->levelStorage.size(); i++)
  34         {
  35                 list->addItem(QString(editor->levelStorage[i].name));
  36                 QListWidgetItem * item = list->item(i);
  37                 item->setFlags(item->flags() | Qt::ItemIsEditable);
  38         }
  39
  40         QHBoxLayout * buttonBox = new QHBoxLayout;
  41         QVBoxLayout * listBox = new QVBoxLayout;
  42         QHBoxLayout * mainBox = new QHBoxLayout;
  43
  44         buttonBox->addWidget(up);
  45         buttonBox->addWidget(down);
  46         buttonBox->addWidget(add);
  47         buttonBox->addWidget(remove);
  48         buttonBox->addWidget(play);
  49
  50         listBox->addWidget(list);
  51         listBox->addLayout(buttonBox);
  52
  53         mainBox->addLayout(listBox);
  54         mainBox->addWidget(editor);
  55
  56         setLayout(mainBox);
  57         setWindowTitle("Editor");
  58
  59         connect(list, SIGNAL(currentRowChanged(int)), this, SLOT(SetEditorLevel(int)));
  60         connect(list->itemDelegate(), SIGNAL(closeEditor(QWidget *, QAbstractItemDelegate::EndEditHint)), this, SLOT(SetNewName(QWidget *, QAbstractItemDelegate::EndEditHint)));
  61
  62         connect(up, SIGNAL(clicked()), this, SLOT(MoveLevelUp()));
  63         connect(down, SIGNAL(clicked()), this, SLOT(MoveLevelDown()));
  64         connect(add, SIGNAL(clicked()), this, SLOT(AddLevel()));
  65         connect(remove, SIGNAL(clicked()), this, SLOT(DeleteLevel()));
  66         connect(play, SIGNAL(clicked()), this, SLOT(PlayLevel()));
  67 }
  68
  69
  70 EditorWindow::~EditorWindow(void)
  71 {
  72 //      editor->Save();
  73         delete editor;
  74         delete up;
  75         delete down;
  76         delete add;
  77         delete remove;
  78         delete list;
  79 }
  80
  81
  82 void EditorWindow::SetEditorLevel(int level)
  83 {
  84 //printf("SetEditorWindow: level=%i\n", level);
  85         editor->currentLevel = level;
  86         editor->update();
  87
  88         if (level == 0)
  89                 up->setDisabled(true);
  90         else if ((unsigned int)level == (editor->levelStorage.size() - 1))
  91                 down->setDisabled(true);
  92         else
  93         {
  94                 up->setDisabled(false);
  95                 down->setDisabled(false);
  96         }
  97 }
  98
  99
 100 void EditorWindow::SetNewName(QWidget * widget, QAbstractItemDelegate::EndEditHint)
 101 {
 102         QString newName = reinterpret_cast<QLineEdit *>(widget)->text();
 103         editor->SetNameOnCurrentLevel(newName.toAscii().data());
 104 }
 105
 106
 107 void EditorWindow::MoveLevelUp(void)
 108 {
 109         // Swap in the vector...
 110         int n = editor->currentLevel;
 111         std::swap(editor->levelStorage[n], editor->levelStorage[n - 1]);
 112
 113         // Swap in the QListWidget too...
 114         int currentRow = list->currentRow();
 115         QListWidgetItem * currentItem = list->takeItem(currentRow);
 116         list->insertItem(currentRow - 1, currentItem);
 117         list->setCurrentRow(currentRow - 1);
 118 }
 119
 120
 121 void EditorWindow::MoveLevelDown(void)
 122 {
 123         int n = editor->currentLevel;
 124         std::swap(editor->levelStorage[n], editor->levelStorage[n + 1]);
 125
 126         int currentRow = list->currentRow();
 127         QListWidgetItem * currentItem = list->takeItem(currentRow);
 128         list->insertItem(currentRow + 1, currentItem);
 129         list->setCurrentRow(currentRow + 1);
 130 }
 131
 132
 133 void EditorWindow::AddLevel(void)
 134 {
 135         editor->AddNewLevelAtCurrentPosition();
 136         editor->SetNameOnCurrentLevel("New Level");
 137
 138         QListWidgetItem * item = new QListWidgetItem("New Level");
 139         item->setFlags(item->flags() | Qt::ItemIsEditable);
 140         int currentRow = list->currentRow();
 141         list->insertItem(currentRow, item);
 142         list->setCurrentRow(currentRow);
 143 }
 144
 145
 146 void EditorWindow::DeleteLevel(void)
 147 {
 148 //printf("DeleteLevel: Erasing level from levelStorage...\n");
 149         editor->levelStorage.erase(editor->levelStorage.begin() + editor->currentLevel);
 150
 151 //printf("DeleteLevel: Erasing level from list...\n");
 152         int currentRow = list->currentRow();
 153 //printf("DeleteLevel: currentRow = %i\n", currentRow);
 154         QListWidgetItem * item = list->takeItem(currentRow);
 155 //Does nothing--the same as a click on the item, it's the wrong number (item + 1)...!
 156 //      list->setCurrentRow(currentRow);
 157         // According to the docs, it's now our responsibility to care for this item...
 158 //printf("DeleteLevel: Deleting item...\n");
 159         delete item;
 160
 161         // We need to do this because of a bug in QListWidget::takeItem(). For some reason,
 162         // it sets the current item to the one following the one taken. Bad!
 163         SetEditorLevel(currentRow);
 164 }
 165
 166
 167 void EditorWindow::PlayLevel(void)
 168 {
 169         emit SetupLevel(&(editor->levelStorage[editor->currentLevel]));
 170 }
 171