C++ (Cpp) word_t Examples

Example #1

File: GuiTextLayout.cpp Project: unavowed/pioneer

TextLayout::TextLayout(const char *_str)
{
	str = reinterpret_cast<char *>(malloc(strlen(_str)+1));
	strcpy(str, _str);

	m_justify = false;
	float wordWidth = 0;
	char *wordstart = str;

	for (unsigned int i=0; i<strlen(_str);) {
		wordWidth = 0;
		wordstart = str+i;
		while (str[i] && !isspace(str[i])) {
			/* skip color control code things! */
			if (str[i] == '#') {
				unsigned int hexcol;
				if (sscanf(str+i, "#%3x", &hexcol)==1) {
					i+=4;
					continue;
				}
			}
			const TextureFont::glfglyph_t &glyph = Gui::Screen::GetFont()->GetGlyph(str[i]);
			wordWidth += glyph.advx;
			i++;
		}
		words.push_back(word_t(wordstart, wordWidth));
		if (str[i] == '\n') words.push_back(word_t(0,0));
		str[i++] = 0;
	}
}

Example #2

File: node.hpp Project: aghandoura/patl

    /// return tag of child node by id
    word_t get_xtag(word_t id) const
    {
#ifdef PATL_ALIGNHACK
        return linktag_[id] & word_t(1);
#else
        return tagsid_ >> id & word_t(1);
#endif
    }

Example #3

File: node.hpp Project: aghandoura/patl

    /// return node id relate to parent
    word_t get_parent_id() const
    {
#ifdef PATL_ALIGNHACK
        return parentid_ & word_t(1);
#else
        return tagsid_ >> 2 & word_t(1);
#endif
    }

Example #4

File: GuiTextLayout.cpp Project: gernot66/pioneer

TextLayout::TextLayout(const char *_str, RefCountedPtr<Text::TextureFont> font, ColourMarkupMode markup)
{
	// XXX ColourMarkupSkip not correctly implemented yet
	assert(markup != ColourMarkupSkip);

	m_colourMarkup = markup;
	m_font = font ? font : Gui::Screen::GetFont();

	str = reinterpret_cast<char *>(malloc(strlen(_str)+1));
	strcpy(str, _str);

	m_justify = false;
	float wordWidth = 0;
	char *wordstart = str;

	int i = 0;
	while (str[i]) {
		wordWidth = 0;
		wordstart = &str[i];

		while (str[i] && str[i] != ' ' && str[i] != '\r' && str[i] != '\n') {
			/* skip color control code things! */
			if ((markup != ColourMarkupNone) && (str[i] == '#')) {
				unsigned int hexcol;
				if (sscanf(&str[i], "#%3x", &hexcol)==1) {
					i+=4;
					continue;
				}
			}

			Uint32 chr;
			int n = Text::utf8_decode_char(&chr, &str[i]);
			assert(n);
			i += n;

			const Text::TextureFont::glfglyph_t &glyph = m_font->GetGlyph(chr);
			wordWidth += glyph.advx;

			// XXX this should do kerning
		}

		words.push_back(word_t(wordstart, wordWidth));

		if (str[i]) {
			if (str[i] == '\n') words.push_back(word_t(0,0));
			str[i++] = 0;
		}
	}
}

Example #5

File: lca_base.hpp Project: aicro/patl

 void setup_a(const Oracle *oracl)
 {
     vertex vtx(oracl->new_algo(this));
     vtx.ascend();
     a_ = oracl->get_by(vtx)->a_ |
         (word_t(1) << get_i()->height());
 }

Example #6

File: GuiTextLayout.cpp Project: ecraven/pioneer

	void TextLayout::SetText(const char *_str)
	{
		str = std::string(_str);

		m_justify = false;
		float wordWidth = 0;
		const char *wordstart = str.c_str();
		words.clear();

		int i = 0;
		while (str[i]) {
			wordWidth = 0;
			wordstart = &str[i];

			while (str[i] && str[i] != ' ' && str[i] != '\r' && str[i] != '\n') {
				/* skip color control code things! */
				if ((m_colourMarkup != ColourMarkupNone) && (str[i] == '#')) {
					unsigned int hexcol;
					if (sscanf(&str[i], "#%3x", &hexcol) == 1) {
						i += 4;
						continue;
					}
				}

				Uint32 chr;
				int n = Text::utf8_decode_char(&chr, &str[i]);
				assert(n);
				i += n;

				const Text::TextureFont::Glyph &glyph = m_font->GetGlyph(chr);
				wordWidth += glyph.advX;

				// XXX this should do kerning
			}

			words.push_back(word_t(wordstart, wordWidth));

			if (str[i]) {
				if (str[i] == '\n') words.push_back(word_t(0, 0));
				str[i++] = 0;
			}
		}

		prevWidth = -1.0f;
		prevColor = Color::WHITE;
	}

Example #7

File: lca_base.hpp Project: aicro/patl

 void set_inode()
 {
     il_ = reinterpret_cast<word_t>(this) | word_t(1);
 }

Example #8

File: lca_base.hpp Project: aicro/patl

 bool is_inode() const
 {
     return il_ & word_t(1);
 }

Example #9

File: lca_base.hpp Project: aicro/patl

 void set_l(const this_t *pL)
 {
     il_ = reinterpret_cast<word_t>(pL) | word_t(1);
 }

Example #10

File: lca_base.hpp Project: aicro/patl

 void set_root_a()
 {
     a_ = word_t(1) << get_i()->height();
 }