Esempio n. 1
0
bool TextBoxNumeric::IsTextAllowed( const Gwen::UnicodeString & str, int iPos )
{
	const UnicodeString & strString = GetText().GetUnicode();

	if ( str.length() == 0 )
	{ return true; }

	for ( size_t i = 0; i < str.length(); i++ )
	{
		if ( str[i] == L'-' )
		{
			// Has to be at the start
			if ( i != 0 || iPos != 0 )
			{ return false; }

			// Can only be one
			if ( std::count( strString.begin(), strString.end(), L'-' ) > 0 )
			{ return false; }

			continue;
		}

		if ( str[i] == L'0' ) { continue; }

		if ( str[i] == L'1' ) { continue; }

		if ( str[i] == L'2' ) { continue; }

		if ( str[i] == L'3' ) { continue; }

		if ( str[i] == L'4' ) { continue; }

		if ( str[i] == L'5' ) { continue; }

		if ( str[i] == L'6' ) { continue; }

		if ( str[i] == L'7' ) { continue; }

		if ( str[i] == L'8' ) { continue; }

		if ( str[i] == L'9' ) { continue; }

		if ( str[i] == L'.' )
		{
			// Already a fullstop
			if ( std::count( strString.begin(), strString.end(), L'.' ) > 0 )
			{ return false; }

			continue;
		}

		return false;
	}

	return true;
}
Esempio n. 2
0
		Gwen::Point Base::MeasureText( Gwen::Font* pFont, const Gwen::UnicodeString & text )
		{
			Gwen::Point p;
			p.x = pFont->size * Scale() * ( float ) text.length() * 0.4;
			p.y = pFont->size * Scale();
			return p;
		}
Esempio n. 3
0
void SplitWords(const Gwen::UnicodeString &s, wchar_t delim, std::vector<Gwen::UnicodeString> &elems) 
{
	Gwen::UnicodeString str;

	for ( int i=0; i<s.length(); i++ )
	{
		if ( s[i] == L'\n' )
		{
			if ( !str.empty() ) elems.push_back( str );
			elems.push_back( L"\n" );
			str.clear();
			continue;
		}

		if ( s[i] == L' ' )
		{
			str += s[i];
			elems.push_back( str );
			str.clear();
			continue;
		}

		str += s[i];
	}

	if ( !str.empty() ) elems.push_back( str );
}
Esempio n. 4
0
		Gwen::Point DirectX9::MeasureText( Gwen::Font* pFont, const Gwen::UnicodeString & text )
		{
			// If the font doesn't exist, or the font size should be changed
			if ( !pFont->data || fabs( pFont->realsize - pFont->size * Scale() ) > 2 )
			{
				FreeFont( pFont );
				LoadFont( pFont );
			}

			FontData* pFontData = ( FontData* ) pFont->data;
			Gwen::Point size;

			if ( text.empty() )
			{
				RECT rct = {0, 0, 0, 0};
				pFontData->pFont->DrawTextW( NULL, L"W", -1, &rct, DT_CALCRECT, 0 );
				return Gwen::Point( 0, rct.bottom );
			}

			RECT rct = {0, 0, 0, 0};
			pFontData->pFont->DrawTextW( NULL, text.c_str(), -1, &rct, DT_CALCRECT | DT_LEFT | DT_TOP | DT_SINGLELINE, 0 );

			for ( int i = text.length() - 1; i >= 0 && text[i] == L' '; i-- )
			{
				rct.right += pFontData->iSpaceWidth;
			}

			return Gwen::Point( rct.right / Scale(), rct.bottom / Scale() );
		}
Esempio n. 5
0
void Gwen::Utility::Strings::Split( const Gwen::UnicodeString& str, const Gwen::UnicodeString& seperator, Strings::UnicodeList& outbits, bool bLeave )
{
	int iOffset = 0;
	int iLength = str.length();
	int iSepLen = seperator.length();

	size_t i = str.find( seperator, 0 );
	while ( i != std::wstring::npos )
	{
		outbits.push_back( str.substr( iOffset, i-iOffset ) );
		iOffset = i + iSepLen;

		i = str.find( seperator, iOffset );
		if ( bLeave ) iOffset -= iSepLen;
	}

	outbits.push_back( str.substr( iOffset, iLength-iOffset ) );
}
Esempio n. 6
0
		void OpenGL_DebugFont::RenderText( Gwen::Font* pFont, Gwen::Point pos, const Gwen::UnicodeString& text )
		{
			
			float fSize = pFont->size * Scale();

			if ( !text.length() )
				return;

			Gwen::String converted_string = Gwen::Utility::UnicodeToString( text );

			float yOffset=0.0f;
			for ( int i=0; i<text.length(); i++ )
			{
				wchar_t chr = text[i];
				char ch = converted_string[i];
				float curSpacing = sGwenDebugFontSpacing[ch] * m_fLetterSpacing * fSize * m_fFontScale[0];
				Gwen::Rect r( pos.x + yOffset, pos.y-fSize*0.2f, (fSize * m_fFontScale[0]), fSize * m_fFontScale[1] );

				if ( m_pFontTexture )
				{
					float uv_texcoords[8]={0.,0.,1.,1.};

					if ( ch >= 0 )
					{
						float cx= (ch%16)/16.0;
						float cy= (ch/16)/16.0;
						uv_texcoords[0] = cx;			
						uv_texcoords[1] = cy;
						uv_texcoords[4] = float(cx+1.0f/16.0f);	
						uv_texcoords[5] = float(cy+1.0f/16.0f);
					}

					DrawTexturedRect( m_pFontTexture, r, uv_texcoords[0], uv_texcoords[5], uv_texcoords[4], uv_texcoords[1] );
					yOffset+=curSpacing;
				} 
				else
				{
					DrawFilledRect( r );
					yOffset+=curSpacing;

				}
			}

		}
Esempio n. 7
0
void Gwen::Utility::Strings::Strip( Gwen::UnicodeString& str, const Gwen::UnicodeString& chars )
{
	Gwen::UnicodeString Source = str;
	str = L"";

	for ( int i =0; i<Source.length(); i++ )
	{
		if ( chars.find( Source[i] ) != Gwen::UnicodeString::npos )
			continue;

		str += Source[i];
	}
}
Esempio n. 8
0
		void Base::RenderText( Gwen::Font* pFont, Gwen::Point pos, const Gwen::UnicodeString & text )
		{
			
		//	std::cout << "tryinta render sum txt '" << Gwen::Utility::UnicodeToString(text) <<"'\n";
			float fSize = pFont->size * Scale();

			SetDrawColor(Gwen::Color(0,0,0,255));
			for ( float i = 0; i < text.length(); i++ )
			{
				wchar_t chr = text[i];

				if ( chr == ' ' ) { continue; }

				Gwen::Rect r( pos.x + i * fSize * 0.4, pos.y, fSize * 0.4 - 1, fSize );

				/*
					This isn't important, it's just me messing around changing the
					shape of the rect based on the letter.. just for fun.
				*/
				if ( chr == 'l' || chr == 'i' || chr == '!' || chr == 't' )
				{
					r.w = 1;
				}
				else if ( chr >= 'a' && chr <= 'z' )
				{
					r.y += fSize * 0.5f;
					r.h -= fSize * 0.4f;
				}
				else if ( chr == '.' || chr == ',' )
				{
					r.x += 2;
					r.y += r.h - 2;
					r.w = 2;
					r.h = 2;
				}
				else if ( chr == '\'' || chr == '`'  || chr == '"' )
				{
					r.x += 3;
					r.w = 2;
					r.h = 2;
				}

				if ( chr == 'o' || chr == 'O' || chr == '0' )
				{ DrawLinedRect( r ); }
				else
				{
				//	std::cout << "drawing ur flld rct: " <<r.x<<','<<r.y<<','<<r.w<<','<<r.h<<"\n";
					DrawFilledRect( r );
				}
			}
		}
Esempio n. 9
0
		void Base::RenderText( Gwen::Font* pFont, Gwen::Point pos, const Gwen::UnicodeString& text )
		{
			float fSize = pFont->size * Scale();

			for ( float i=0; i<text.length(); i++ )
			{
				wchar_t chr = text[i];

				if ( chr == ' ' ) continue;

				Gwen::Rect r( pos.x + i * fSize * 0.4, pos.y, fSize * 0.4 -1, fSize );

				/*
					This isn't important, it's just me messing around changing the
					shape of the rect based on the letter.. just for fun.
				*/
				if ( chr == 'l' || chr == 'i' || chr == '!' || chr == 't' )
				{
					r.w = 1;
				}
				else if ( chr >= 'a' && chr <= 'z' )
				{
					r.y += fSize * 0.5f;
					r.h -= fSize * 0.4f;
				}
				else if ( chr == '.' || chr == ',' )
				{
					r.x += 2;
					r.y += r.h - 2;
					r.w = 2;
					r.h = 2;
				}
				else if ( chr == '\'' || chr == '`'  || chr == '"' )
				{
					r.x += 3;
					r.w = 2;
					r.h = 2;
				}


				if ( chr == 'o' || chr == 'O' || chr == '0' )
					DrawLinedRect( r );	
				else
					DrawFilledRect( r );
			}
		}
Esempio n. 10
0
		void GDIPlus::RenderText( gwen::Font* pFont, gwen::Point pos, const gwen::UnicodeString & text )
		{
			Translate( pos.x, pos.y );

			// If the font doesn't exist, or the font size should be changed
			if ( !pFont->data || fabs( pFont->realsize - pFont->size * Scale() ) > 2 )
			{
				FreeFont( pFont );
				LoadFont( pFont );
			}

			Gdiplus::StringFormat strFormat( Gdiplus::StringFormat::GenericDefault() );
			Gdiplus::SolidBrush solidBrush( m_Colour );
			Gdiplus::RectF r( pos.x, pos.y, 1000, 1000 );
			Gdiplus::Font* pGDIFont = ( Gdiplus::Font* ) pFont->data;
			graphics->DrawString( text.c_str(), text.length() + 1, pGDIFont, r, &strFormat, &solidBrush );
		}
Esempio n. 11
0
		Gwen::Point OpenGL_DebugFont::MeasureText( Gwen::Font* pFont, const Gwen::UnicodeString& text )
		{
			Gwen::Point p;
			float fSize = pFont->size * Scale();

			Gwen::String converted_string = Gwen::Utility::UnicodeToString( text );
			float spacing = 0.0f;

			for ( int i=0; i<text.length(); i++ )
			{
				char ch = converted_string[i];
				spacing += sGwenDebugFontSpacing[ch];
			}

			p.x = spacing*m_fLetterSpacing*fSize * m_fFontScale[0];
			p.y = pFont->size * Scale() * m_fFontScale[1];
			return p;
		}
Esempio n. 12
0
void Text::SplitWords(const Gwen::UnicodeString &s, std::vector<Gwen::UnicodeString> & elems )
{
	Gwen::UnicodeString str;

	int w = GetParent()->Width() - GetParent()->GetPadding().left-GetParent()->GetPadding().right;
	for ( int i=0; i<(int)s.length(); i++ )
	{
		if ( s[i] == L'\n' )
		{
			if ( !str.empty() ) { elems.push_back( str ); }

			elems.push_back( L"\n" );
			str.clear();
			continue;
		}

		if ( s[i] == L' ' )
		{
			str += s[i];
			elems.push_back( str );
			str.clear();
			continue;
		}

		str += s[i];

		//if adding character makes the word bigger than the textbox size
		Gwen::Point p = GetSkin()->GetRender()->MeasureText( GetFont(), str );
		if ( p.x > w )
		{
			int addSum = GetPadding().left+GetPadding().right;
			//split words
			str.pop_back();
			elems.push_back( str );
			str.clear();
			--i;
			continue;
		}
	}

	if ( !str.empty() ) { elems.push_back( str ); }
}
Esempio n. 13
0
bool Gwen::Platform::SetClipboardText( const Gwen::UnicodeString& str )
{
	if ( !OpenClipboard( NULL ) ) return false;

	EmptyClipboard();

	// Create a buffer to hold the string
	size_t iDataSize = (str.length()+1) * sizeof(wchar_t);
	HGLOBAL clipbuffer = GlobalAlloc( GMEM_DDESHARE, iDataSize );

	// Copy the string into the buffer
	wchar_t* buffer = (wchar_t*) GlobalLock( clipbuffer );
		wcscpy( buffer, str.c_str() );
	GlobalUnlock(clipbuffer);

	// Place it on the clipboard
	SetClipboardData( CF_UNICODETEXT, clipbuffer );

	CloseClipboard();
	return true;
}
Esempio n. 14
0
void Text::RefreshSizeWrap()
{
	RemoveAllChildren();

	for( TextLines::const_iterator it = m_Lines.begin(), end = m_Lines.end(); it != end; ++it )
	{
		Text *t = *it;
		delete t, t = 0;
	}

	m_Lines.clear();

	std::vector<Gwen::UnicodeString> words;
	SplitWords( GetText().GetUnicode(), L' ', words );

	// Adding a bullshit word to the end simplifies the code below
	// which is anything but simple.
	words.push_back( L"" );

	if ( !GetFont() )
	{
		Debug::AssertCheck( 0, "Text::RefreshSize() - No Font!!\n" );
		return;
	}

	Point pFontSize = GetSkin()->GetRender()->MeasureText( GetFont(), L" " );

	int w = GetParent()->Width();
	int x = 0, y = 0;

	Gwen::UnicodeString strLine;

	std::vector<Gwen::UnicodeString>::iterator it = words.begin();
	for ( it; it != words.end(); ++it )
	{
		bool bFinishLine = false;
		bool bWrapped = false;

		// If this word is a newline - make a newline (we still add it to the text)
		if ( (*it).c_str()[0] == L'\n' ) bFinishLine = true;

		// Does adding this word drive us over the width?
		{
			strLine += (*it);
			Gwen::Point p = GetSkin()->GetRender()->MeasureText( GetFont(), strLine );
			if ( p.x > Width() ) { bFinishLine = true; bWrapped = true; }
		}

		// If this is the last word then finish the line
		if ( --words.end() == it )
		{
			bFinishLine = true;
		}

		if ( bFinishLine )
		{
			Text* t = new Text( this );
				t->SetFont( GetFont() );
				t->SetString( strLine.substr( 0, strLine.length() - (*it).length() ) );
				t->RefreshSize();
				t->SetPos( x, y );
			m_Lines.push_back( t );

			// newline should start with the word that was too big
			strLine = *it;

			// Position the newline
			y += pFontSize.y;
			x = 0;

			//if ( strLine[0] == L' ' ) x -= pFontSize.x;
		}

	}

	// Size to children height and parent width
	{
		Point childsize = ChildrenSize();
		SetSize( w, childsize.y );
	}

	InvalidateParent();
	Invalidate();
}
Esempio n. 15
0
void Text::RefreshSizeWrap()
{
	RemoveAllChildren();

	for ( TextLines::iterator it = m_Lines.begin(); it != m_Lines.end(); ++it )
	{
		delete *it;
	}

	m_Lines.clear();
	std::vector<Gwen::UnicodeString> words;
	SplitWords( GetText().GetUnicode(), words );
	// Adding a bullshit word to the end simplifies the code below
	// which is anything but simple.
	words.push_back( L"" );

	if ( !GetFont() )
	{
		Debug::AssertCheck( 0, "Text::RefreshSize() - No Font!!\n" );
		return;
	}

	Point pFontSize = GetSkin()->GetRender()->MeasureText( GetFont(), L" " );
	int w = GetParent()->Width() - GetParent()->GetPadding().left-GetParent()->GetPadding().right; 
	int x = 0, y = 0;
	Gwen::UnicodeString strLine;

	for ( std::vector<Gwen::UnicodeString>::iterator it = words.begin(); it != words.end(); ++it )
	{
		bool bFinishLine = false;
		bool bWrapped = false;

		// If this word is a newline - make a newline (we still add it to the text)
		if ( ( *it ).c_str() [0] == L'\n' ) { bFinishLine = true; }

		// Does adding this word drive us over the width?
		{
			strLine += ( *it );
			Gwen::Point p = GetSkin()->GetRender()->MeasureText( GetFont(), strLine );

			if ( p.x > w ) { bFinishLine = true; bWrapped = true; }
		}

		// If this is the last word then finish the line
		if ( --words.end() == it )
		{
			bFinishLine = true;
		}

		if ( bFinishLine )
		{
			Text* t = new Text( this );
			t->SetFont( GetFont() );
			t->SetTextColor( m_Color );
			if(bWrapped)
			{
				t->SetString( strLine.substr( 0, strLine.length() - (*it).length() ) );
				// newline should start with the word that was too big
				strLine = *it;
			}
			else
			{
				t->SetString( strLine.substr( 0, strLine.length()) );
				//new line is empty
				strLine.clear();
			} 
			t->RefreshSize();
			t->SetPos( x, y );
			m_Lines.push_back( t );

			// newline should start with the word that was too big
			// strLine = *it;

			// Position the newline
			y += pFontSize.y;
			x = 0;
			//if ( strLine[0] == L' ' ) x -= pFontSize.x;
		}
	}

	// Size to children height and parent width
	Point childsize = ChildrenSize();
	{
		SetSize( w, childsize.y );
	}

	// Align the text within the parent
	int y_offset = 0;
	for ( TextLines::iterator it = m_Lines.begin(); it != m_Lines.end(); ++it )
	{
		Text* text = *it;
		const Rect & bounds = GetInnerBounds();

		int x = 0;
		int y = 0;

		if ( m_iAlign & Pos::Left )		{ x = bounds.x; }
		if ( m_iAlign & Pos::Right )	{ x = bounds.x + ( bounds.w - text->Width() ); }
		if ( m_iAlign & Pos::CenterH )	{ x = bounds.x + ( bounds.w - text->Width() )  * 0.5; }
		if ( m_iAlign & Pos::Top )		{ y = bounds.y; }
		if ( m_iAlign & Pos::Bottom )	{ y = bounds.y + ( bounds.h - childsize.y ); }
		if ( m_iAlign & Pos::CenterV )	{ y = bounds.y + ( bounds.h - childsize.y )  * 0.5; }

		text->SetPos( x, y + y_offset );

		y_offset += text->Height();
	}

	InvalidateParent();
	Invalidate();
}