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