SourceMod::IMenuPanel Class Reference

Sets how a raw menu should be drawn. More...

#include <public/IMenuManager.h>

List of all members.

Public Member Functions
virtual IMenuStyle *	GetParentStyle ()=0
	Returns the parent IMenuStyle pointer.
virtual void	Reset ()=0
	Resets/clears the cached display text.
virtual void	DrawTitle (const char *text, bool onlyIfEmpty=false)=0
	Sets how the title should be drawn.
virtual unsigned int	DrawItem (const ItemDrawInfo &item)=0
	Adds an item to the menu and returns the position (1-10).
virtual bool	DrawRawLine (const char *rawline)=0
	Draws a raw line of text, if supported. The line does not need to be newline terminated.
virtual bool	SetExtOption (MenuOption option, const void *valuePtr)=0
	Sets an extended menu option.
virtual bool	CanDrawItem (unsigned int drawFlags)=0
	Returns whether the display is capable of rendering an item with the given flags.
virtual bool	SendDisplay (int client, IMenuHandler *handler, unsigned int time)=0
	Sends the menu display to a client.
virtual void	DeleteThis ()=0
	Destroys the display object.
virtual bool	SetSelectableKeys (unsigned int keymap)=0
	Sets the selectable key map. Returns false if the function is not supported.
virtual unsigned int	GetCurrentKey ()=0
	Returns the current key position.
virtual bool	SetCurrentKey (unsigned int key)=0
	Sets the next key position. This cannot be used to traverse backwards.
virtual int	GetAmountRemaining ()=0
	Returns the number of characters that can be added to the menu. The internal buffer is truncated if overflowed; this is for manual truncation/wrapping purposes.
virtual unsigned int	GetApproxMemUsage ()=0
	For the Handle system, returns approximate memory usage.

---

Detailed Description

Sets how a raw menu should be drawn.

Definition at line 212 of file IMenuManager.h.

---

Member Function Documentation

virtual IMenuStyle* SourceMod::IMenuPanel::GetParentStyle

(

)

[pure virtual]

Returns the parent IMenuStyle pointer.

Returns:

IMenuStyle pointer which created this object.

virtual void SourceMod::IMenuPanel::DrawTitle	(	const char *	text,
		bool	onlyIfEmpty = false
	)			[pure virtual]

Sets how the title should be drawn.

Parameters:

	text	Text string to display for the title.
	onlyIfEmpty	Only sets the title if one does not already exist.

virtual unsigned int SourceMod::IMenuPanel::DrawItem

(

const ItemDrawInfo &

item

)

[pure virtual]

Adds an item to the menu and returns the position (1-10).

Note: Item will fail to draw if there are too many items, or the item is not drawable (for example, invisible).

Returns:

Item draw position, or 0 on failure.

virtual bool SourceMod::IMenuPanel::DrawRawLine

(

const char *

rawline

)

[pure virtual]

Draws a raw line of text, if supported. The line does not need to be newline terminated.

Returns:

True on success, false if not supported.

virtual bool SourceMod::IMenuPanel::SetExtOption	(	MenuOption	option,
		const void *	valuePtr
	)			[pure virtual]

Sets an extended menu option.

Parameters:

	option	Option type.
	valuePtr	Pointer of the type expected by the option.

Returns:

True on success, false if option or value is not supported.

virtual bool SourceMod::IMenuPanel::CanDrawItem

(

unsigned int

drawFlags

)

[pure virtual]

Returns whether the display is capable of rendering an item with the given flags.

Parameters:

drawFlags

ITEMDRAW flags.

Returns:

True if renderable, false otherwise.

virtual bool SourceMod::IMenuPanel::SendDisplay	(	int	client,
		IMenuHandler *	handler,
		unsigned int	time
	)			[pure virtual]

Sends the menu display to a client.

Parameters:

	client	Client index to display to.
	handler	Menu handler to use.
	time	Time to hold menu for.

Returns:

True on success, false otherwise.

virtual bool SourceMod::IMenuPanel::SetSelectableKeys

(

unsigned int

keymap

)

[pure virtual]

Sets the selectable key map. Returns false if the function is not supported.

Parameters:

keymap

A bit string where each bit N-1 specifies that key N is selectable (key 0 is bit 9). If the selectable key map is 0, it will be automatically set to allow 0.

Returns:

True on success, false if not supported.

virtual unsigned int SourceMod::IMenuPanel::GetCurrentKey

(

)

[pure virtual]

Returns the current key position.

Returns:

Current key position starting at 1.

virtual bool SourceMod::IMenuPanel::SetCurrentKey

(

unsigned int

key

)

[pure virtual]

Sets the next key position. This cannot be used to traverse backwards.

Parameters:

key

Key that is greater or equal to GetCurrentKey().

Returns:

True on success, false otherwise.

virtual int SourceMod::IMenuPanel::GetAmountRemaining

(

)

[pure virtual]

Returns the number of characters that can be added to the menu. The internal buffer is truncated if overflowed; this is for manual truncation/wrapping purposes.

Returns:

Number of bytes available. If the result is -1, then the panel has no text limit.

virtual unsigned int SourceMod::IMenuPanel::GetApproxMemUsage

(

)

[pure virtual]

For the Handle system, returns approximate memory usage.

Returns:

Approximate number of bytes being used.

---

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

• public/IMenuManager.h

---