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#pragma once
#include <memory>
#include <QList>
#include <QMainWindow>
#include <QHBoxLayout>
#include <QLabel>
#include "BiomeView.h"
// fwd:
class GeneratorSetup;
class MainWindow :
public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget * parent = nullptr);
~MainWindow();
private slots:
/** Creates a generator definition from scratch, lets user modify generator params in realtime. */
void newGenerator();
/** Opens a generator definition and generates the biomes based on that. */
void openGenerator();
/** Opens an existing world and displays the loaded biomes. */
void openWorld();
/** Opens a vanilla world that is specified by the calling action. */
void openVanillaWorld();
/** Moves the view to the map's center. */
void centerView();
/** Sets the zoom level specified in the triggering action. */
void setViewZoom();
/** Sets a zoom level one step larger than current, if allowed. */
void increaseZoom();
/** Sets a zoom level one step smaller than current, if allowed. */
void decreaseZoom();
/** Updates the statusbar for the specified info about the current block under the cursor. */
void hoverChanged(int a_BlockX, int a_BlockZ, int a_Biome);
protected:
/** The zoom levels */
static const double m_ViewZooms[10];
// Actions:
QAction * m_actNewGen;
QAction * m_actOpenGen;
QAction * m_actOpenWorld;
QAction * m_actReload;
QAction * m_actExit;
QAction * m_actViewCenter;
QAction * m_actViewZoom[ARRAYCOUNT(m_ViewZooms)];
/** List of actions that open the specific vanilla world. */
QList<QAction *> m_WorldActions;
/** Path to the vanilla folder. */
QString m_MinecraftPath;
/** The pane for setting up the generator, available when visualising a generator. */
GeneratorSetup * m_GeneratorSetup;
/** The main biome display widget. */
BiomeView * m_BiomeView;
/** The layout for the window. */
QHBoxLayout * m_MainLayout;
/** The status bar that displays the current hover information. */
QStatusBar * m_StatusBar;
QLabel * m_StatusBlockX;
QLabel * m_StatusBlockZ;
QLabel * m_StatusBiome;
/** The separator line between biome view and generator setup. */
QWidget * m_LineSeparator;
/** Index into m_ViewZooms[] for the current zoom level. */
size_t m_CurrentZoomLevel;
/** Initializes the m_MinecraftPath based on the proper MC path */
void initMinecraftPath();
/** Creates the actions that the UI supports. */
void createActions();
/** Creates the actions that open a specific vanilla world. Iterates over the minecraft saves folder. */
void createWorldActions();
/** Creates the menu bar and connects its events. */
void createMenus();
/** Returns the name of the vanilla world in the specified path.
Reads the level.dat file for the name. Returns an empty string on failure. */
QString getWorldName(const AString & a_Path);
/** Opens the generator setup pane, if not already open, and loads the specified INI file to it. */
void openGeneratorSetup(const AString & a_IniFileName);
/** Closes and destroys the generator setup pane, if there is one. */
void closeGeneratorSetup();
};
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