CPDFApp Class Reference

#include <PDFApp.h>

Collaboration diagram for CPDFApp:

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List of all members.

Public Member Functions
	CPDFApp (int *argc, char *argv[])
	~CPDFApp (void)
GBool	open (GooString *fileName, GooString *ownerPassword=NULL, GooString *userPassword=NULL)
void	run ()
void	close ()
void	quit (GBool bNormal=gTrue)
void *	getAuthData ()
Protected Member Functions
void	initialize ()
void	setupX (int *argc, char *argv[])
void	clear ()
void	loadSettings (GooString *fileName)
void	saveSettings ()
void	loadScribble (GooString *fileName, GBool bEnable=gTrue)
Private Attributes
Controller	controller
char	path [MAX_PATH]

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Detailed Description

Definition at line 32 of file PDFApp.h.

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Constructor & Destructor Documentation

CPDFApp::CPDFApp	(	int *	argc,
		char *	argv[]
	)

Definition at line 27 of file PDFApp.cpp.

{
    controller.app = this;
    setupX(argc, argv);
    initialize();
}

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CPDFApp::~CPDFApp

(

void

)

Definition at line 34 of file PDFApp.cpp.

{

}

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Member Function Documentation

void CPDFApp::initialize

(

)

[protected]

Definition at line 48 of file PDFApp.cpp.

{
    globalParams = new GlobalParams("");

    // initialize core
    SplashColor     white;
    white[0] = 255;
    white[1] = 255;
    white[2] = 255;
    controller.core = new CPDFCore(splashModeRGB8, 4, gFalse, white);
    controller.core->setController(&controller);
    
    // Initialize controller. notice!!! 
    // All controller parameters should be initialized here
    // there are only 3 pointers in controller

    // start render thread
    controller.thread.start(&controller.param);
}

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void CPDFApp::setupX	(	int *	argc,
		char *	argv[]
	)			[protected]

Definition at line 106 of file PDFApp.cpp.

{
    // setup X
    controller.gtkMgr.setupWindow();

    // Initialize view
    controller.view = new CPDFView(controller.gtkMgr.window, &controller);  
}

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void CPDFApp::clear

(

)

[protected]

Definition at line 39 of file PDFApp.cpp.

{
    close();
    delete controller.core; controller.core = NULL;
    delete controller.view; controller.view = NULL;
    PV_LOGPRINTF("Going to remove globalParams %p", globalParams);
    delete globalParams; globalParams = NULL;
}

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void CPDFApp::loadSettings

(

GooString *

fileName

)

[protected]

Definition at line 116 of file PDFApp.cpp.

{
    // load settings from manifest file
    // filename is the container path
    strncpy(path, fileName->getCString(), MAX_PATH);
    char * p = strrchr(path, '/');
    *p = 0;
    controller.settings.load(path);
    controller.validateSettings();
}

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void CPDFApp::saveSettings

(

)

[protected]

Definition at line 151 of file PDFApp.cpp.

{
    controller.settings.save(path);
}

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void CPDFApp::loadScribble	(	GooString *	fileName,
		GBool	bEnable = gTrue
	)			[protected]

Definition at line 128 of file PDFApp.cpp.

{
#if (PV_PROFILE_ON)
    int t1 = controller.getHighTimeStamp();
#endif 

    if (bEnable)
    {
        controller.scbMgr.open(fileName->getCString());
        controller.channels.initScribbleState(controller.scbMgr.getScbDoc());
    }
    else
    {
        PV_LOGPRINTF("Inhibit scribble by manifest!");
        controller.channels.initScribbleState(0);        
    }        

#if (PV_PROFILE_ON)
    int t2 = controller.getHighTimeStamp();
    PV_DUMP("CPDFApp::loadScribble uses %d\n", t2 - t1);
#endif 
}

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GBool CPDFApp::open	(	GooString *	fileName,
		GooString *	ownerPassword = NULL,
		GooString *	userPassword = NULL
	)

Definition at line 156 of file PDFApp.cpp.

{
    PV_LOGPRINTF("Open document %s", fileName->getCString());
    if (errNone == controller.core->open(fileName, ownerPassword, userPassword, controller.core))
    {
        PV_LOGPRINTF("Open document %s done!", fileName->getCString());

        // initialize page list
        PDFDoc * pdfdoc = controller.core->getPDFDoc();
        controller.pageList.reset(pdfdoc->getNumPages());

        // load settings
        loadSettings(fileName);

        // load scribble
        loadScribble(fileName, controller.settings.isScribbleEnabled());                

        // initialize the view according to settings
        controller.view->initializeViews();

        // render page(s)
        controller.view->displayPage(controller.settings.getCurrentPage(), ScrollToPosition);
        
        // init page bar
        controller.channels.pagebar_set_count(pdfdoc->getNumPages());
        return gTrue;
    }
    PV_ERRORPRINTF("Could not open file!");
    return gFalse;
}

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void CPDFApp::run

(

)

Definition at line 68 of file PDFApp.cpp.

{
    gtk_main();
}

void CPDFApp::close

(

)

Definition at line 93 of file PDFApp.cpp.

{
    controller.thread.stop();
    PV_LOGPRINTF("Stop Render Thread!");
    controller.core->close();
    PV_LOGPRINTF("Clear PDFCore!");
    controller.pageList.clear();
    PV_LOGPRINTF("Clear page list!");
    controller.todoList.clear(); 
    PV_LOGPRINTF("Clear todo list!");  
    controller.view->onClose();
}

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void CPDFApp::quit

(

GBool

bNormal = gTrue

)

Definition at line 75 of file PDFApp.cpp.

{
    // clear viewer 
    clear();

    // save settings 
    if (bNormal)
    {
        saveSettings();
        gtk_main_quit ();
    }
    else
    {
        delete this;
        _exit(0);
    }        
}

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void * CPDFApp::getAuthData

(

)

Definition at line 190 of file PDFApp.cpp.

{
    GooString * password = NULL;
    if (controller.view)
    {
        password = controller.view->getPassword();
        return password;
    }    
    return NULL;
}

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Member Data Documentation

Controller CPDFApp::controller [private]

Definition at line 35 of file PDFApp.h.

char CPDFApp::path[MAX_PATH] [private]

Definition at line 36 of file PDFApp.h.

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The documentation for this class was generated from the following files:

• ipdf-svn/inc/PDFApp.h
• ipdf-svn/src/PDFApp.cpp