pcsx2/3rdparty/wxWidgets/include/wx/hyperlink.h

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/////////////////////////////////////////////////////////////////////////////
// Name: wx/hyperlink.h
// Purpose: Hyperlink control
// Author: David Norris <danorris@gmail.com>, Otto Wyss
// Modified by: Ryan Norton, Francesco Montorsi
// Created: 04/02/2005
// RCS-ID: $Id: hyperlink.h 42409 2006-10-25 20:23:06Z RD $
// Copyright: (c) 2005 David Norris
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_HYPERLINK_H__
#define _WX_HYPERLINK_H__
#include "wx/defs.h"
#if wxUSE_HYPERLINKCTRL
#include "wx/control.h"
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
#define wxHL_CONTEXTMENU 0x0001
#define wxHL_ALIGN_LEFT 0x0002
#define wxHL_ALIGN_RIGHT 0x0004
#define wxHL_ALIGN_CENTRE 0x0008
#define wxHL_DEFAULT_STYLE (wxHL_CONTEXTMENU|wxNO_BORDER|wxHL_ALIGN_CENTRE)
extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxHyperlinkCtrlNameStr[];
// ----------------------------------------------------------------------------
// wxHyperlinkCtrl
// ----------------------------------------------------------------------------
// A static text control that emulates a hyperlink. The link is displayed
// in an appropriate text style, derived from the control's normal font.
// When the mouse rolls over the link, the cursor changes to a hand and the
// link's color changes to the active color.
//
// Clicking on the link does not launch a web browser; instead, a
// HyperlinkEvent is fired. The event propagates upward until it is caught,
// just like a wxCommandEvent.
//
// Use the EVT_HYPERLINK() to catch link events.
class WXDLLIMPEXP_ADV wxHyperlinkCtrl : public wxControl
{
public:
// Default constructor (for two-step construction).
wxHyperlinkCtrl() { }
// Constructor.
wxHyperlinkCtrl(wxWindow *parent,
wxWindowID id,
const wxString& label, const wxString& url,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxHL_DEFAULT_STYLE,
const wxString& name = wxHyperlinkCtrlNameStr)
{
(void)Create(parent, id, label, url, pos, size, style, name);
}
// Creation function (for two-step construction).
bool Create(wxWindow *parent,
wxWindowID id,
const wxString& label, const wxString& url,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxHL_DEFAULT_STYLE,
const wxString& name = wxHyperlinkCtrlNameStr);
// get/set
wxColour GetHoverColour() const { return m_hoverColour; }
void SetHoverColour(const wxColour &colour) { m_hoverColour = colour; }
wxColour GetNormalColour() const { return m_normalColour; }
void SetNormalColour(const wxColour &colour);
wxColour GetVisitedColour() const { return m_visitedColour; }
void SetVisitedColour(const wxColour &colour);
wxString GetURL() const { return m_url; }
void SetURL (const wxString &url) { m_url=url; }
void SetVisited(bool visited = true) { m_visited=visited; }
bool GetVisited() const { return m_visited; }
// NOTE: also wxWindow::Set/GetLabel, wxWindow::Set/GetBackgroundColour,
// wxWindow::Get/SetFont, wxWindow::Get/SetCursor are important !
protected:
// event handlers
// Renders the hyperlink.
void OnPaint(wxPaintEvent& event);
// Returns the wxRect of the label of this hyperlink.
// This is different from the clientsize's rectangle when
// clientsize != bestsize and this rectangle is influenced
// by the alignment of the label (wxHL_ALIGN_*).
wxRect GetLabelRect() const;
// If the click originates inside the bounding box of the label,
// a flag is set so that an event will be fired when the left
// button is released.
void OnLeftDown(wxMouseEvent& event);
// If the click both originated and finished inside the bounding box
// of the label, a HyperlinkEvent is fired.
void OnLeftUp(wxMouseEvent& event);
void OnRightUp(wxMouseEvent& event);
// Changes the cursor to a hand, if the mouse is inside the label's
// bounding box.
void OnMotion(wxMouseEvent& event);
// Changes the cursor back to the default, if necessary.
void OnLeaveWindow(wxMouseEvent& event);
// handles "Copy URL" menuitem
void OnPopUpCopy(wxCommandEvent& event);
// Refreshes the control to update label's position if necessary
void OnSize(wxSizeEvent& event);
// overridden base class virtuals
// Returns the best size for the window, which is the size needed
// to display the text label.
virtual wxSize DoGetBestSize() const;
// creates a context menu with "Copy URL" menuitem
virtual void DoContextMenu(const wxPoint &);
private:
// URL associated with the link. This is transmitted inside
// the HyperlinkEvent fired when the user clicks on the label.
wxString m_url;
// Foreground colours for various link types.
// NOTE: wxWindow::m_backgroundColour is used for background,
// wxWindow::m_foregroundColour is used to render non-visited links
wxColour m_hoverColour;
wxColour m_normalColour;
wxColour m_visitedColour;
// True if the mouse cursor is inside the label's bounding box.
bool m_rollover;
// True if the link has been clicked before.
bool m_visited;
// True if a click is in progress (left button down) and the click
// originated inside the label's bounding box.
bool m_clicking;
private:
DECLARE_DYNAMIC_CLASS(wxHyperlinkCtrl)
DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
// wxHyperlinkEvent
// ----------------------------------------------------------------------------
// Declare an event identifier.
BEGIN_DECLARE_EVENT_TYPES()
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_HYPERLINK, 3700)
END_DECLARE_EVENT_TYPES()
//
// An event fired when the user clicks on the label in a hyperlink control.
// See HyperlinkControl for details.
//
class WXDLLIMPEXP_ADV wxHyperlinkEvent : public wxCommandEvent
{
public:
wxHyperlinkEvent() {}
wxHyperlinkEvent(wxObject *generator, wxWindowID id, const wxString& url)
: wxCommandEvent(wxEVT_COMMAND_HYPERLINK, id),
m_url(url)
{
SetEventObject(generator);
}
// Returns the URL associated with the hyperlink control
// that the user clicked on.
wxString GetURL() const { return m_url; }
void SetURL(const wxString &url) { m_url=url; }
// default copy ctor, assignment operator and dtor are ok
virtual wxEvent *Clone() const { return new wxHyperlinkEvent(*this); }
private:
// URL associated with the hyperlink control that the used clicked on.
wxString m_url;
DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxHyperlinkEvent)
};
// ----------------------------------------------------------------------------
// event types and macros
// ----------------------------------------------------------------------------
typedef void (wxEvtHandler::*wxHyperlinkEventFunction)(wxHyperlinkEvent&);
#define wxHyperlinkEventHandler(func) \
(wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxHyperlinkEventFunction, &func)
#define EVT_HYPERLINK(id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_HYPERLINK, id, wxHyperlinkEventHandler(fn))
#ifdef _WX_DEFINE_DATE_EVENTS_
DEFINE_EVENT_TYPE(wxEVT_COMMAND_HYPERLINK)
IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkEvent, wxCommandEvent)
#endif
#endif // wxUSE_HYPERLINKCTRL
#endif // _WX_HYPERLINK_H__