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1 files changed, 171 insertions, 0 deletions

diff --git a/gameui/URLButton.h b/gameui/URLButton.h
new file mode 100644
index 0000000..32f88a1
--- /dev/null
+++ b/gameui/URLButton.h
@@ -0,0 +1,171 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#ifndef URLBUTTON_H
+#define URLBUTTON_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui/VGUI.h>
+#include <vgui/Dar.h>
+#include <Color.h>
+#include <vgui_controls/Label.h>
+#include "vgui/MouseCode.h"
+
+namespace vgui
+{
+
+//-----------------------------------------------------------------------------
+// Purpose: A control that looks like a hyperlink, but behaves like a button.
+//-----------------------------------------------------------------------------
+class URLButton : public Label
+{
+	DECLARE_CLASS_SIMPLE( URLButton, Label );
+
+public:
+	// You can optionally pass in the panel to send the click message to and the name of the command to send to that panel.
+	URLButton(Panel *parent, const char *panelName, const char *text, Panel *pActionSignalTarget=NULL, const char *pCmd=NULL);
+	URLButton(Panel *parent, const char *panelName, const wchar_t *text, Panel *pActionSignalTarget=NULL, const char *pCmd=NULL);
+	~URLButton();
+private:
+	void Init();
+public:
+	// Set armed state.
+	virtual void SetArmed(bool state);
+	// Check armed state
+	virtual bool IsArmed( void );
+
+	// Check depressed state
+	virtual bool IsDepressed();
+	// Set button force depressed state.
+	virtual void ForceDepressed(bool state);
+	// Set button depressed state with respect to the force depressed state.
+	virtual void RecalculateDepressedState( void );
+
+	// Set button selected state.
+	virtual void SetSelected(bool state);
+	// Check selected state
+	virtual bool IsSelected( void );
+
+	//Set whether or not the button captures all mouse input when depressed.
+	virtual void SetUseCaptureMouse( bool state );
+	// Check if mouse capture is enabled.
+	virtual bool IsUseCaptureMouseEnabled( void );
+
+	// Activate a button click.
+	MESSAGE_FUNC( DoClick, "PressButton" );
+	MESSAGE_FUNC( OnHotkey, "Hotkey" )
+	{
+		DoClick();
+	}
+
+	// Set button to be mouse clickable or not.
+	virtual void SetMouseClickEnabled( MouseCode code, bool state );
+
+   // sets the how this button activates
+	enum ActivationType_t
+	{
+		ACTIVATE_ONPRESSEDANDRELEASED,	// normal button behaviour
+		ACTIVATE_ONPRESSED,				// menu buttons, toggle buttons
+		ACTIVATE_ONRELEASED,			// menu items
+	};
+	virtual void SetButtonActivationType(ActivationType_t activationType);
+
+	// Message targets that the button has been pressed
+	virtual void FireActionSignal( void );
+	// Perform graphical layout of button
+	virtual void PerformLayout();
+
+	virtual bool RequestInfo(KeyValues *data);
+
+	// Respond when key focus is received
+	virtual void OnSetFocus();
+	// Respond when focus is killed
+	virtual void OnKillFocus();
+
+	// Set button border attribute enabled, controls display of button.
+	virtual void SetButtonBorderEnabled( bool state );
+
+	// Get button foreground color
+	virtual Color GetButtonFgColor();
+	// Get button background color
+	virtual Color GetButtonBgColor();
+
+	// Set the command to send when the button is pressed
+	// Set the panel to send the command to with AddActionSignalTarget()
+	virtual void SetCommand( const char *command );
+	// Set the message to send when the button is pressed
+	virtual void SetCommand( KeyValues *message );
+
+	/* CUSTOM MESSAGE HANDLING
+		"PressButton"	- makes the button act as if it had just been pressed by the user (just like DoClick())
+			input: none		
+	*/
+
+	virtual void OnCursorEntered();
+	virtual void OnCursorExited();
+	virtual void SizeToContents();
+
+	virtual KeyValues *GetCommand();
+
+	bool IsDrawingFocusBox();
+	void DrawFocusBox( bool bEnable );
+
+protected:
+
+	// Paint button on screen
+	virtual void Paint(void);
+	// Get button border attributes.
+
+	virtual void ApplySchemeSettings(IScheme *pScheme);
+	MESSAGE_FUNC_INT( OnSetState, "SetState", state );		
+	
+	virtual void OnMousePressed(MouseCode code);
+	virtual void OnMouseDoublePressed(MouseCode code);
+	virtual void OnMouseReleased(MouseCode code);
+	virtual void OnKeyCodePressed(KeyCode code);
+	virtual void OnKeyCodeReleased(KeyCode code);
+
+	// Get control settings for editing
+	virtual void GetSettings( KeyValues *outResourceData );
+	virtual void ApplySettings( KeyValues *inResourceData );
+	virtual const char *GetDescription( void );
+
+	KeyValues *GetActionMessage();
+
+private:
+	enum ButtonFlags_t
+	{
+		ARMED					= 0x0001,
+		DEPRESSED				= 0x0002,
+		FORCE_DEPRESSED			= 0x0004,
+		BUTTON_BORDER_ENABLED	= 0x0008,
+		USE_CAPTURE_MOUSE		= 0x0010,
+		BUTTON_KEY_DOWN			= 0x0020,
+		DEFAULT_BUTTON			= 0x0040,
+		SELECTED				= 0x0080,
+		DRAW_FOCUS_BOX			= 0x0100,
+		BLINK					= 0x0200,
+		ALL_FLAGS				= 0xFFFF,
+	};
+
+	CUtlFlags< unsigned short > _buttonFlags;	// see ButtonFlags_t
+	int                _mouseClickMask;
+	KeyValues		  *_actionMessage;
+	ActivationType_t   _activationType;
+
+
+	Color			   _defaultFgColor, _defaultBgColor;
+
+	bool m_bSelectionStateSaved;
+};
+
+} // namespace vgui
+
+#endif // URLBUTTON_H