Laxkit::PrintDialog Class Reference

(***rather hideous at the moment...) Dialog to get some sort of context for printing. More...

Inheritance diagram for Laxkit::PrintDialog:

List of all members.

Public Member Functions
	PrintDialog (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long nowner, const char *nsend, const char *nfiletoprint=NULL, PrintContext *pt=NULL)
	*** need to work out styles, and passing to RowFrame..
virtual const char *	whattype ()
virtual int	preinit ()
	Set win_w and win_h to sane values if necessary.
virtual int	init ()
virtual int	send ()
virtual void	setup ()
	Open the ppd, get all possible destinations...
virtual int	Event (const EventData *e, const char *mes)
virtual int	CharInput (unsigned int ch, const char *buffer, int len, unsigned int state, const LaxKeyboard *d)
	Character input.
Public Member Functions inherited from Laxkit::RowFrame
	RowFrame (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long owner, const char *mes, int npad=0)
	RowFrame constructor.
virtual int	Sync (int add=0)
	Sync the boxes to win_w/win_h, which are assumed set already.
virtual int	MoveResize (int nx, int ny, int nw, int nh)
	Calls anXWindow::MoveResize, then Sync(0).
virtual int	Resize (int nw, int nh)
	Calls anXWindow::Resize, then Sync(0).
virtual int	findWindowIndex (const char *name)
	Return the index in RowColBox::wholelist containing a window with name as the title.
virtual anXWindow *	findWindow (const char *name)
	Return the window in RowColBox::wholelist that has name as its win_name or win_title.
virtual int	AddNull (int where=-1)
	Call this to insert a line break into the window stack.
virtual int	AddHSpacer (int npw, int nws, int nwg, int nhalign, int where=-1)
virtual int	AddVSpacer (int npw, int nws, int nwg, int nhalign, int where=-1)
virtual int	AddSpacer (int npw, int nws, int nwg, int nhalign, int nph, int nhs, int nhg, int nvalign, int where=-1)
virtual int	AddWin (WinFrameBox *box, char islocal=1, int where=-1)
	Add an already made WinFrameBox.
virtual int	AddWin (anXWindow *win, int absorbcount, int where)
	Add a window using the window's width and height with no squishability.
virtual int	AddWin (anXWindow *win, int absorbcount, int npw, int nws, int nwg, int nhalign, int nhgap, int nph, int nhs, int nhg, int nvalign, int nvgap, int where)
	Add a window with squish values.
virtual void	Refresh ()
	Call Sync(0) if arrangedstate!=1.
Public Member Functions inherited from Laxkit::anXWindow
	anXWindow (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long nowner, const char *nsend)
	Constructor.
virtual	~anXWindow ()
	anXWindow destructor. Its X window should have been XDestroy'd before here.
virtual const char *	WindowTitle (int which=0)
	Return basically the name of the window.
virtual void	WindowTitle (const char *newtitle)
	Change the title of the window. This text would usually be displayed in the bar provided by a window manager.
virtual const char *	tooltip (int mouseid=0)
	By default, return win_tooltip.
virtual const char *	tooltip (const char *newtooltip)
	Replace the current tooltip, return the current tooltip (after replacing).
virtual anXWindow *	findChildWindowByTitle (const char *title)
	Find the first immediate child window that has win_title==title.
virtual anXWindow *	findChildWindowByName (const char *name)
	Find the first immediate child window that has win_name==name.
virtual int	Grayed ()
	Return whether this window is grayed.
virtual int	Grayed (int g)
	Set the gray state of this window. Returns Grayed(void).
virtual int	close ()
	Called by anXApp from anXApp::destroywindow() when a window is to be destroyed.
virtual int	Idle (int tid=0)
	anXWindow::Idle() is an empty placeholeder. Just returns 1.
virtual Displayer *	MakeCurrent ()
virtual int	Needtodraw ()
	Default is to return needtodraw.
virtual void	Needtodraw (int nntd)
	If 0, then the window does not need refreshing. Otherwise it does.
virtual int	deletenow ()
	Return whether the window is allowed to be deleted.
virtual int	setWinStyle (unsigned int stylebit, int newvalue)
	Control various window related basic styling of win_style.
virtual int	getWinStyle (unsigned int stylebit)
	Currently, simply return win_style&stylebit.
virtual void	installColors (WindowColors *newcolors)
	Dec_count old and inc_count new.
virtual ShortcutHandler *	GetShortcuts ()
	Return a ShortcutHandler that contains stacks of bound shortcuts and possible window actions.
virtual int	PerformAction (int action_number)
virtual int	ExposeChange (ScreenEventData *e)
	Default behavior on Expose events is to call Needtodraw(1).
virtual int	DeviceChange (const DeviceEventData *e)
virtual int	KeyUp (unsigned int ch, unsigned int state, const LaxKeyboard *kb)
	Called when a key is released.
virtual int	MouseMove (int x, int y, unsigned int state, const LaxMouse *m)
	Empty placeholder, just returns 1.
virtual int	ButtonDown (int button, int x, int y, unsigned int state, int count, const LaxMouse *m)
virtual int	ButtonUp (int button, int x, int y, unsigned int state, const LaxMouse *m)
virtual int	LBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
	Default is just to return 1.
virtual int	LBUp (int x, int y, unsigned int state, const LaxMouse *d)
	Default is just to return 1.
virtual int	MBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
	Default is just to return 1.
virtual int	MBUp (int x, int y, unsigned int state, const LaxMouse *d)
	Default is just to return 1.
virtual int	RBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
	Default is just to return 1.
virtual int	RBUp (int x, int y, unsigned int state, const LaxMouse *d)
	Default is just to return 1.
virtual int	WheelUp (int x, int y, unsigned int state, int count, const LaxMouse *d)
	The wheel mouse rolling up. Default is just to return 1.
virtual int	WheelDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
	The wheel mouse rolling down. Default is just to return 1.
virtual int	FocusOn (const FocusChangeData *e)
	Increment win_active, and highlights the window's border, if the event refers to this window.
virtual int	FocusOff (const FocusChangeData *e)
	Decrements win_active, and de-highlights the window's border if win_active==0, if event is a real focus off.
virtual void	contentChanged ()
	Windows may call this when their contents change.
virtual void	selectionChanged ()
	Windows may call this when their selections change.
virtual anXWindow *	GetController ()
	Return the window most relevant for tab control loops.
virtual int	SelectNextControl (const LaxDevice *d)
	Transfer focus to nextcontrol.
virtual int	SelectPrevControl (const LaxDevice *d)
	Transfer the focus to prevcontrol.
virtual void	ControlActivation (int on)
	Do special activation or not when controls are activated by tabbing.
virtual int	AddPrevControl (anXWindow *prev)
virtual int	AddNextControl (anXWindow *next)
virtual int	ConnectControl (anXWindow *towhat, int after=1)
	Connect towhat to this. Used for tab loops.
virtual int	CloseControlLoop ()
	Close a tab loop.
virtual void	SetOwner (anXWindow *nowner, const char *mes=NULL, unsigned int send_mask=0)
	Set the new owner and control message.
virtual void	SetOwner (unsigned long nowner_id, const char *mes=NULL, unsigned int send_mask=0)
virtual void	dump_out (FILE *f, int indent, int what, anObject *context)
	Simple dumping function.
virtual LaxFiles::Attribute *	dump_out_atts (LaxFiles::Attribute *att, int what, anObject *context)
virtual void	dump_in_atts (LaxFiles::Attribute *att, int flag, anObject *context)
Public Member Functions inherited from Laxkit::Tagged
virtual int	HasTag (const char *tag, int casematters)
	Return whether the tag exists.
virtual int	NumberOfTags ()
	Return the number of tags, strangely enough.
virtual const char *	GetTag (int i)
	Return const pointer to the tag text for tag number i, where i==0 is the first tag.
virtual char *	GetAllTags ()
	Return a new char[] with a space separated list of all the tags.
virtual int	InsertTags (const char *tags, int casematters)
	Insert tags from a string such as 'tag1 tag2 tag3 "tag with spaces" tag4'.
virtual int	InsertTag (const char *tag, int casematters)
	Insert tag if it doesn't exist already.
virtual int	RemoveTag (const char *tag)
	The tag must be an exact match.
virtual int	RemoveTag (int i)
	Remove tag number i. i must be in range [0..NumberOfTags()-1].
virtual void	FlushTags ()
Public Member Functions inherited from LaxFiles::DumpUtility
virtual void	dump_in (FILE *f, int indent, int what, Laxkit::anObject *loadcontext, Attribute **att)
	Read in a file segment as an Attribute, and pass parsing duties to dump_in_atts.
virtual	~DumpUtility ()
	Empty virtual destructor.
Public Member Functions inherited from Laxkit::aDrawable
	aDrawable (Drawable d=0)
virtual int	DrawableType ()
virtual int	ValidDrawable ()
Public Member Functions inherited from Laxkit::RowColBox
	RowColBox (unsigned int nflags, int nx, int nw, int npw, int nws, int nwg, int nhalign, int nhgap, int ny, int nh, int nph, int nhs, int nhg, int nvalign, int nvgap)
	Main RowColBox constructor.
virtual void	Push (SquishyBox *box, char islocal=0, int where=-1)
	Push box onto wholelist with islocal.
virtual int	Pop (int which=-1)
	Remove box with index which from wholelist.
virtual void	Flush ()
	Flush list, and if list does not exist, then create a new list.
virtual int	arrangeBoxes (int distributetoo=0)
	Set up SquishyBox::list to contain rows and columns based on boxes in wholelist.
virtual int	distributeBoxes (int setmetrics=0)
	Assign the x,y,w,h of the child boxes.
Public Member Functions inherited from Laxkit::ListBox
	ListBox (unsigned int flag=0)
	Create box as either BOX_VERTICAL or BOX_HORIZONTAL. Other flag values are ignored.
	ListBox (unsigned int nflags, int nx, int nw, int npw, int nws, int nwg, int nhalign, int nhgap, int ny, int nh, int nph, int nhs, int nhg, int nvalign, int nvgap)
virtual int	WrapToExtent ()
	Sets this->pw,s,g/ph,s,g to be the sum of the metrics of the boxes in list.
virtual void	sync ()
	Sync the box to the already set values of x,y,w,h.
virtual int	figureDimensions (ListBox *target, int *nextrow=NULL, SquishyBox **boxes=NULL, int n=0, double *squishx=NULL, double *squishy=NULL)
	Finds pw,s,g/ph,s,g based on the boxes in list.
Public Member Functions inherited from Laxkit::SquishyBox
	SquishyBox (unsigned int nflags, int nx, int nw, int npw, int nws, int nwg, int nhalign, int nhgap, int ny, int nh, int nph, int nhs, int nhg, int nvalign, int nvgap)
	SquishyBox Constructor.
virtual int	hideBox (int yeshide)
	hideBox(0) makes the box visible, otherwise, make it hidden. Returns state after call.
virtual int	hidden ()
	Return whether the box is hidden or not.
virtual void	sync (int xx, int yy, int ww, int hh)
	Sync the box to x,y,w,h.
virtual int	x ()
virtual int	w ()
virtual int	pw ()
virtual int	ws ()
virtual int	wg ()
virtual int	halign ()
virtual int	hgap ()
virtual int	y ()
virtual int	h ()
virtual int	ph ()
virtual int	hs ()
virtual int	hg ()
virtual int	valign ()
virtual int	vgap ()
virtual int	x (int val)
virtual int	w (int val)
virtual int	pw (int val)
virtual int	ws (int val)
virtual int	wg (int val)
virtual int	halign (int val)
virtual int	hgap (int val)
virtual int	y (int val)
virtual int	h (int val)
virtual int	ph (int val)
virtual int	hs (int val)
virtual int	hg (int val)
virtual int	valign (int val)
virtual int	vgap (int val)
virtual int	fpenalty ()
virtual int	fpenalty (int val)
virtual int	lpenalty ()
virtual int	lpenalty (int val)

Protected Member Functions
virtual void	addOptions ()
	Add windows for all the driver options starting at position optionsstart.

Protected Attributes
cups_dest_t *	dests
int	numdests
int	dest
ppd_file_t *	ppd
cups_option_t *	options
int	numoptions
char *	filetoprint
PrintContext *	printcontext
int	optionsstart

Additional Inherited Members
Public Attributes inherited from Laxkit::RowFrame
unsigned long	highlight
unsigned long	shadow
unsigned long	mobkcolor
unsigned long	bkcolor
Public Attributes inherited from Laxkit::anXWindow
WindowColors *	win_colors
anXApp *	app
char *	win_name
	An arbitrary string to be used as an id.
char *	win_title
	The title of the window.
anXWindow *	win_parent
int	win_screen
unsigned long	win_style
int	win_x
int	win_y
int	win_w
int	win_h
unsigned int	win_border
int	win_pointer_shape
	Identifier for a stock mouse shape.
char	win_on
	Nonzero if the window is mapped.
char	win_active
	Should be positive when the window has a keyboard focus, 0 otherwise.
unsigned long	win_owner
	Who gets control messages from this window.
unsigned int	win_owner_send_mask
char *	win_sendthis
	The type of message that gets sent to owner.
anXWindow *	nextcontrol
anXWindow *	prevcontrol
Public Attributes inherited from Laxkit::Tagged
int	sorttags
Public Attributes inherited from Laxkit::RowColBox
unsigned int	elementflags
Public Attributes inherited from Laxkit::ListBox
PtrStack< SquishyBox >	list
Public Attributes inherited from Laxkit::SquishyBox
int	m [14]
int	pad
	Pad placed around a box, which can be where a bevel or window border would go.
int	padinset
	Pad to inset the child boxes.
int	fpen
	The penalty in the flow direction.
int	lpen
	The penalty perpendicular to the flow direction.
unsigned long	flags

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Detailed Description

(***rather hideous at the moment...) Dialog to get some sort of context for printing.

Default is to use Cups to figure out destinations and options.

If no file to print is passed in, then the control message sent is a PrintContext object, and must be received in a DataEvent() function.

***Currently, everything is dumped into a single window. When there are a million driver options, not all get displayed on the screen. Need to finish implementing ScrolledWindow. An alternate layout could be a tabbed window with "General" on one tab, and "Driver Options" on the other, or button to popup driver settings, like Scribus has.

Todo:

Need a CancelPrint dialog class, initiated when printing commences...

Todo:

save a printing context in a special laxrc type of place, or directly in ~/.lpoptions

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Constructor & Destructor Documentation

Laxkit::PrintDialog::PrintDialog	(	anXWindow *	parnt,
		const char *	nname,
		const char *	ntitle,
		unsigned long	nstyle,
		int	xx,
		int	yy,
		int	ww,
		int	hh,
		int	brder,
		anXWindow *	prev,
		unsigned long	nowner,
		const char *	nsend,
		const char *	nfiletoprint = NULL,
		PrintContext *	pt = NULL
	)

*** need to work out styles, and passing to RowFrame..

Todo:

*** need another constructor where you just pass an lpoption instance?

References newstr(), and setup().

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Member Function Documentation

void Laxkit::PrintDialog::addOptions ( )

protectedvirtual

Add windows for all the driver options starting at position optionsstart.

This function does not sync the squishybox. It pops any boxes between index optionsstart and the final "Print" and "Cancel" buttons, replacing them with what are the current options.

These boxes are expected to be the options for the printer driver as returned by Cups.

References Laxkit::SliderPopup::AddItem(), Laxkit::RowFrame::AddWin(), Laxkit::PtrStack< T >::e, Laxkit::PtrStack< T >::n, Laxkit::PtrStack< T >::pop(), Laxkit::ItemSlider::Select(), Laxkit::RowColBox::wholelist, and Laxkit::anXWindow::win_title.

int Laxkit::PrintDialog::Event ( const EventData *  e, const char *  mes  )

virtual

*** must respond to various controls to update any ppd settings..

Reimplemented from Laxkit::anXWindow.

References Laxkit::anXApp::destroywindow().

int Laxkit::PrintDialog::send ( )

virtual

Todo:

maybe send note says sent to printer with job number?

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

• printdialog.h
• printdialog.cc