huginApp.h

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// -*- c-basic-offset: 4 -*-
#ifndef _HUGINAPP_H
#define _HUGINAPP_H

#include "config.h"
#include <huginapp/ImageCache.h>
#include <PT/ImageGraph.h>

#include "hugin/MainFrame.h"

// utility functions
bool str2double(wxString s, double & d);
wxString Components2Str(const CPComponents & comp);

void StoreFramePosition(wxTopLevelWindow * frame, const wxString & basename);
void RestoreFramePosition(wxTopLevelWindow * frame, const wxString & basename);

#ifdef _INCLUDE_UI_RESOURCES
  void InitXmlResource();
#endif

#if _WINDOWS && defined Hugin_shared
DECLARE_LOCAL_EVENT_TYPE( EVT_IMAGE_READY, )
#else
DECLARE_EVENT_TYPE( EVT_IMAGE_READY, )
#endif

class ImageReadyEvent
    : public wxEvent
{
    public:
        HuginBase::ImageCache::RequestPtr request;
        HuginBase::ImageCache::EntryPtr entry;
        
        
        ImageReadyEvent(HuginBase::ImageCache::RequestPtr request,
                        HuginBase::ImageCache::EntryPtr entry)
            : wxEvent (0, EVT_IMAGE_READY)
            , request(request)
            , entry(entry)
        {
        };
        virtual wxEvent * Clone() const
        {
            return new ImageReadyEvent(request, entry);
        }
};

typedef void (wxEvtHandler::*ImageReadyEventFunction)(ImageReadyEvent&);

#define EVT_IMAGE_READY2(id, fn) \
    DECLARE_EVENT_TABLE_ENTRY( EVT_IMAGE_READY, id, -1, \
        (wxObjectEventFunction) (wxEventFunction) \
        wxStaticCastEvent( ImageReadyEventFunction, & fn ), (wxObject *) NULL ),

class huginApp : public wxApp
{
public:

    huginApp();

    virtual ~huginApp();

    virtual bool OnInit();

    virtual int OnExit();

    static huginApp * Get();
    static MainFrame* getMainFrame();
    
    void relayImageLoaded(ImageReadyEvent & event);
    
    static void imageLoadedAsync(HuginBase::ImageCache::RequestPtr request,
                          HuginBase::ImageCache::EntryPtr entry);

    wxLocale & GetLocale()
    {
        return locale;
    }

    wxString GetWorkDir()
    {
        return m_workDir;
    }
    
    const wxString & GetXRCPath()
    {
        return m_xrcPrefix;
    }

    const wxString & GetDataPath()
    {
        return m_DataDir;
    }

    const wxString & GetUtilsBinDir()
    {
        return m_utilsBinDir;
    }

#ifdef __WXMAC__
    //Defined in wxApp.h; This one lets project file to be opened from Finder and other applications.
    void MacOpenFile(const wxString &fileName);
#endif

private:
    wxLocale locale;

    wxString m_workDir;

    MainFrame * frame;

    // self
    static huginApp * m_this;

    // the model
    Panorama pano;

        // folder for xrc (GUI resources)
    wxString m_xrcPrefix;
        // folder for data shared by CLI and GUI to enable separate packaging of CLI tools
        wxString m_DataDir;
        // folder for CLI tools
    wxString m_utilsBinDir;

#ifdef __WXMAC__
    bool m_macInitDone;
    bool m_macOpenFileOnStart;
    wxString m_macFileNameToOpenOnStart;
#endif

    DECLARE_EVENT_TABLE()
};

DECLARE_APP(huginApp)

#endif // _HUGINAPP_H

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