"Fossies" - the Fresh Open Source Software archive

Member "Ted-2.23/appFrame/appFileChooser.h" of archive ted-2.23.src.tar.gz:

/************************************************************************/
/*									*/
/*  Header file for internal use by the FileChooser implementation.	*/
/*									*/
/************************************************************************/

#   include	"appFrame.h"
#   include	"guiOptionmenu.h"

/************************************************************************/
/*									*/
/*  For opening/saving documents.					*/
/*									*/
/************************************************************************/

#   define	ACIrespNONE	0
#   define	ACIrespSAVE	1
#   define	ACIrespCANCEL	2
#   define	ACIrespOPEN	3
#   define	ACIrespFAILURE	4

typedef struct AppFileChooserResources
    {
    char *			acrNoFilenameMessage;
    char *			acrIsDirecoryMessage;
    char *			acrNotWritableMessage;
    char *			acrNotReadableMessage;
    char *			acrOverwriteMessage;
    char *			acrNoSuchDirMessage;
    } AppFileChooserResources;

typedef int (*APP_OPEN_DOCUMENT)(	EditApplication *	ea,
					void *			through,
					APP_WIDGET		relative,
					APP_WIDGET		option,
					const MemoryBuffer *	filename );

typedef int (*APP_SAVE_DOCUMENT)(	EditDocument *		ed,
					void *			through,
					APP_WIDGET		relative,
					APP_WIDGET		option,
					int			format,
					const MemoryBuffer *	filename );

typedef struct AppChooserInformation
    {
#   ifdef USE_MOTIF
    AppDialog				aciDialog;
#   endif
#   ifdef USE_GTK
#	ifdef GTK_RESPONSE_ACCEPT
	    APP_WIDGET			aciWidget;
#	endif
	    AppDialog			aciDialog;
#	    define 			aciWidget aciDialog.adTopWidget
#	else
#   endif

    EditApplication *			aciApplication;
    EditDocument *			aciDocument;
    MemoryBuffer			aciFilename;
    void *				aciThrough;
    APP_OPEN_DOCUMENT			aciOpenDocument;
    APP_SAVE_DOCUMENT			aciSaveDocument;
    const AppFileExtension *		aciExtensions;
    int					aciExtensionCount;
    AppOptionmenu			aciFilterOptionmenu;
    APP_WIDGET				aciOption;
    APP_WIDGET				aciRelativeTo;
    int					aciFormat;

    const AppFileChooserResources *	aciResources;
    } AppChooserInformation;

#   define FILE_CHOOSER_CAN_OPEN( afe ) ( \
      (     (afe)->afeUseFlags & APPFILE_CAN_OPEN )		&& \
      ( ! ( (afe)->afeUseFlags & APPFILE_IS_BASIC_TYPE ) )	&& \
      ( ! ( (afe)->afeUseFlags & APPFILE_HIDE_OPEN ) )		)

/************************************************************************/
/*									*/
/*  Procedure declarations.						*/
/*									*/
/************************************************************************/

extern void appFileChooserGetTexts(	EditApplication *		ea,
					AppChooserInformation *		aci );

extern int appFileChooserTestNameForOpen(
				const AppChooserInformation *	aci );

extern int appFileChooserTestNameForWrite(
				const AppChooserInformation *	aci );

extern int appChooserSaveFilename(	AppChooserInformation *	aci,
					const MemoryBuffer *	filename,
					const char *		extension );

extern int appRunSaveChooser(	APP_WIDGET		option,
				APP_WIDGET		relative,
				unsigned int		useFlags,
				APP_SAVE_DOCUMENT	saveDocument,
				EditDocument *		ed,
				void *			through );

extern int appRunPrintToFileChooser(
				APP_WIDGET		option,
				APP_WIDGET		relative,
				APP_SAVE_DOCUMENT	saveDocument,
				EditDocument *		ed,
				void *			through );

extern void appRunOpenChooser(	APP_WIDGET		option,
				APP_WIDGET		relative,
				int			extensionCount,
				AppFileExtension *	openExtensions,
				const char *		defaultFilter,
				const MemoryBuffer *	dir,
				APP_OPEN_DOCUMENT	openDocument,
				EditApplication *	ea,
				void *			through );

extern int appFileFilterGetDescriptions(
				EditApplication *	ea,
				AppFileExtension *	extensions,
				int			extensionCount );

extern int appFileChooserConfirmOverWrite(
				const AppChooserInformation *	aci,
				const char *			filename );

extern int appChooserOpenDocument(	EditApplication *	ea,
					void *			through,
					APP_WIDGET		relative,
					APP_WIDGET		option,
					const MemoryBuffer *	filename );