CMyElemWindow

Inheritance diagram for CMyElemWindow:

Public Member Functions
	BEGIN_MSG_MAP (ui_element_dummy) MESSAGE_HANDLER(WM_LBUTTONDOWN
	DECLARE_WND_CLASS_EX (TEXT("{DC2917D5-1288-4434-A28C-F16CFCE13C4B}"), CS_VREDRAW|CS_HREDRAW,(-1))
ui_element_config::ptr	get_configuration ()
void	initialize_window (HWND parent)
void	notify (const GUID &p_what, t_size p_param1, const void *p_param2, t_size p_param2size)
void	set_configuration (ui_element_config::ptr config)
Public Member Functions inherited from ui_element_instance
virtual void	edit_mode_context_menu_build (const POINT &p_point, bool p_fromkeyboard, HMENU p_menu, unsigned p_id_base)
virtual void	edit_mode_context_menu_command (const POINT &p_point, bool p_fromkeyboard, unsigned p_id, unsigned p_id_base)
virtual bool	edit_mode_context_menu_get_description (unsigned p_id, unsigned p_id_base, pfc::string_base &p_out)
virtual bool	edit_mode_context_menu_get_focus_point (POINT &p_point)
virtual bool	edit_mode_context_menu_test (const POINT &p_point, bool p_fromkeyboard)
	FB2K_MAKE_SERVICE_INTERFACE (ui_element_instance, service_base)
virtual double	get_focus_priority ()
virtual bool	get_focus_priority_subclass (double &p_out, const GUID &p_subclass)
virtual GUID	get_guid ()=0
virtual ui_element_min_max_info	get_min_max_info ()
virtual GUID	get_subclass ()=0
virtual HWND	get_wnd ()=0
virtual void	set_default_focus ()
void	set_default_focus_fallback ()
virtual bool	set_default_focus_subclass (const GUID &p_subclass)
Public Member Functions inherited from service_base
template<typename outPtr_t >
bool	cast (outPtr_t &outPtr)
virtual int	service_add_ref ()=0 throw ()
virtual bool	service_query (service_ptr_t< service_base > &p_out, const GUID &p_guid)
template<class T >
bool	service_query_t (service_ptr_t< T > &p_out)
virtual int	service_release ()=0 throw ()

Static Public Member Functions
static ui_element_config::ptr	g_get_default_configuration ()
static const char *	g_get_description ()
static GUID	g_get_guid ()
static void	g_get_name (pfc::string_base &out)
static GUID	g_get_subclass ()

Data Fields
	OnLButtonDown

Protected Attributes
const ui_element_instance_callback_ptr	m_callback

Private Member Functions
BOOL	OnEraseBkgnd (CDCHandle)
LRESULT	OnLButtonDown (UINT, WPARAM, LPARAM, BOOL &)
void	OnPaint (CDCHandle)

Private Attributes
ui_element_config::ptr	m_config

Additional Inherited Members
Public Types inherited from service_base
typedef service_base	t_interface
Protected Member Functions inherited from service_base
	service_base ()
	~service_base ()

Detailed Description

Definition at line 4 of file ui_element.cpp.

Member Function Documentation

CMyElemWindow::BEGIN_MSG_MAP

(

ui_element_dummy

)

CMyElemWindow::DECLARE_WND_CLASS_EX	(	TEXT("{DC2917D5-1288-4434-A28C-F16CFCE13C4B}")	,
		CS_VREDRAW|	CS_HREDRAW,
		(-1)
	)

static ui_element_config::ptr CMyElemWindow::g_get_default_configuration ( )

inlinestatic

Definition at line 28 of file ui_element.cpp.

{return ui_element_config::g_create_empty(g_get_guid());}

static const char* CMyElemWindow::g_get_description ( )

inlinestatic

Definition at line 29 of file ui_element.cpp.

{return "This is a sample UI Element.";}

static GUID CMyElemWindow::g_get_guid ( )

inlinestatic

Definition at line 21 of file ui_element.cpp.

                             {
        // This is our GUID. Substitute with your own when reusing code.
        static const GUID guid_myelem = { 0xb46dc166, 0x88f3, 0x4b45, { 0x9f, 0x77, 0xab, 0x33, 0xf4, 0xc3, 0xf2, 0xe4 } };
        return guid_myelem;
    }

static void CMyElemWindow::g_get_name ( pfc::string_base &  out )

inlinestatic

Definition at line 27 of file ui_element.cpp.

{out = "Sample UI Element";}

static GUID CMyElemWindow::g_get_subclass ( )

inlinestatic

Definition at line 26 of file ui_element.cpp.

{return ui_element_subclass_utility;}

ui_element_config::ptr CMyElemWindow::get_configuration ( )

inlinevirtual

Retrieves element's current configuration. Returned object's GUID must be set to your element's GUID so your element can be re-instantiated with stored settings.

Implements ui_element_instance.

Definition at line 20 of file ui_element.cpp.

{return m_config;}

void CMyElemWindow::initialize_window ( HWND  parent )

inline

Definition at line 9 of file ui_element.cpp.

{WIN32_OP(Create(parent,0,0,0,WS_EX_STATICEDGE) != NULL);}

void CMyElemWindow::notify ( const GUID &  p_what, t_size  p_param1, const void *  p_param2, t_size  p_param2size  )

virtual

Used by host to notify the element about various events. See ui_element_notify_* GUIDs for possible p_what parameter; meaning of other parameters depends on p_what value. Container classes should dispatch all notifications to their children.

Reimplemented from ui_element_instance.

Definition at line 41 of file ui_element.cpp.

                                                                                                           {
    if (p_what == ui_element_notify_colors_changed || p_what == ui_element_notify_font_changed) {
        // we use global colors and fonts - trigger a repaint whenever these change.
        Invalidate();
    }
}

BOOL CMyElemWindow::OnEraseBkgnd ( CDCHandle  dc )

private

Definition at line 50 of file ui_element.cpp.

                                             {
    CRect rc; WIN32_OP_D( GetClientRect(&rc) );
    CBrush brush;
    WIN32_OP_D( brush.CreateSolidBrush( m_callback->query_std_color(ui_color_background) ) != NULL );
    WIN32_OP_D( dc.FillRect(&rc, brush) );
    return TRUE;
}

LRESULT CMyElemWindow::OnLButtonDown ( UINT  , WPARAM  , LPARAM  , BOOL &    )

inlineprivate

Definition at line 33 of file ui_element.cpp.

{m_callback->request_replace(this);return 0;}

void CMyElemWindow::OnPaint ( CDCHandle  )

private

Definition at line 57 of file ui_element.cpp.

                                     {
    CPaintDC dc(*this);
    dc.SetTextColor( m_callback->query_std_color(ui_color_text) );
    dc.SetBkMode(TRANSPARENT);
    SelectObjectScope fontScope(dc, (HGDIOBJ) m_callback->query_font_ex(ui_font_default) );
    const UINT format = DT_NOPREFIX | DT_CENTER | DT_VCENTER | DT_SINGLELINE;
    CRect rc; 
    WIN32_OP_D( GetClientRect(&rc) );
    WIN32_OP_D( dc.DrawText(_T("This is a sample element."), -1, &rc, format) > 0 );
}

void CMyElemWindow::set_configuration ( ui_element_config::ptr  data )

inlinevirtual

Alters element's current configuration. Specified ui_element_config's GUID must be the same as this element's GUID.

Implements ui_element_instance.

Definition at line 19 of file ui_element.cpp.

{m_config = config;}

Field Documentation

const ui_element_instance_callback_ptr CMyElemWindow::m_callback

protected

Definition at line 39 of file ui_element.cpp.

ui_element_config::ptr CMyElemWindow::m_config

private

Definition at line 36 of file ui_element.cpp.

CMyElemWindow::OnLButtonDown

Definition at line 12 of file ui_element.cpp.

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

• foobar2000/foo_sample/ui_element.cpp