120 lines
2.5 KiB
C++
120 lines
2.5 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifndef MOUSEOVERHTMLBUTTON_H
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#define MOUSEOVERHTMLBUTTON_H
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#ifdef _WIN32
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#pragma once
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#endif
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//-----------------------------------------------------------------------------
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// Purpose: Triggers a new html page when the mouse goes over the button
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//-----------------------------------------------------------------------------
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class MouseOverHTMLButton : public vgui::Button
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{
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public:
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MouseOverHTMLButton(vgui::Panel *parent, const char *panelName, vgui::HTML *html, const char *page) :
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Button( parent, panelName, "MouseOverHTMLButton")
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{
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m_pHTML = html;
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m_iClass = 0;
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m_iIndex = -1;
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m_bAddShortCut = true;
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if ( page )
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{
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Q_strncpy( m_sPage, page, sizeof( m_sPage ) );
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}
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else
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{
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memset(m_sPage, 0x0, sizeof( m_sPage ) );
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}
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}
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void SetClass(int pClass, int index) { m_iClass = pClass; m_iIndex = index;}
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int GetClass() { return m_iClass; }
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void SetAddHotKey( bool state ) { m_bAddShortCut = state; }
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void SetPage( const char *page )
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{
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if ( page )
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{
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Q_strncpy( m_sPage, page, sizeof( m_sPage ) );
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}
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else
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{
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memset(m_sPage, 0x0, sizeof( m_sPage ) );
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}
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}
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void SetHTML( vgui::HTML *html)
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{
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m_pHTML = html;
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}
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private:
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virtual void OnCursorEntered()
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{
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Button::OnCursorEntered();
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if ( m_pHTML && strlen(m_sPage) > 0 )
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{
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m_pHTML->OpenURL(m_sPage);
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}
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}
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virtual void SetText(const char *text)
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{
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if ( m_iIndex != -1 )
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{
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wchar_t newText[ 128 ];
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wchar_t localizeText[ 128 ];
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wchar_t *ansiLocal;
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if ( text[0] == '#' && ( ansiLocal = g_pVGuiLocalize->Find( text ) ) )
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{
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// wcsncpy will crash if ansiLocal is null... *sigh*
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wcsncpy(localizeText, ansiLocal, sizeof(localizeText)/sizeof(wchar_t));
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}
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else
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{
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g_pVGuiLocalize->ConvertANSIToUnicode( text, localizeText, sizeof( localizeText ) );
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}
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if ( m_bAddShortCut )
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{
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#ifdef WIN32
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_snwprintf( newText, sizeof( newText )/ sizeof( wchar_t ), L"&%i %s", m_iIndex, localizeText);
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#else
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_snwprintf( newText, sizeof( newText )/ sizeof( wchar_t ), L"&%i %S", m_iIndex, localizeText);
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#endif
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}
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else
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{
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memcpy( newText, localizeText, sizeof( newText ) );
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}
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Button::SetText( newText );
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}
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else
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{
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Button::SetText( text );
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}
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}
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vgui::HTML *m_pHTML;
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char m_sPage[ 255 ];
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int m_iClass;
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int m_iIndex;
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bool m_bAddShortCut;
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};
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#endif // MOUSEOVERHTMLBUTTON_H
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