Ran fixtabs to enforce four space tabs
This commit is contained in:
Robert Osfield
@@ -16,161 +16,161 @@ _size (0),
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_cursorIndex (0),
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_maxSize (size),
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_cursor (new Widget("cursor")) {
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_text->setAlignment(osgText::Text::LEFT_BOTTOM_BASE_LINE);
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_text->setKerningType(osgText::KERNING_NONE);
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_text->setAlignment(osgText::Text::LEFT_BOTTOM_BASE_LINE);
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_text->setKerningType(osgText::KERNING_NONE);
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// Make the cursor un-copyable.
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_cursor->setCanClone(false);
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_cursor->setDataVariance(osg::Object::DYNAMIC);
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_cursor->setColor(0.0f, 0.0f, 0.0f, 0.0f);
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// Make the cursor un-copyable.
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_cursor->setCanClone(false);
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_cursor->setDataVariance(osg::Object::DYNAMIC);
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_cursor->setColor(0.0f, 0.0f, 0.0f, 0.0f);
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setEventMask(
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// For showing/hiding the "cursor."
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EVENT_MASK_FOCUS |
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// For keypresses, obviously.
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EVENT_MASK_KEY |
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// For "click" focusing.
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EVENT_MOUSE_PUSH
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);
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setEventMask(
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// For showing/hiding the "cursor."
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EVENT_MASK_FOCUS |
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// For keypresses, obviously.
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EVENT_MASK_KEY |
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// For "click" focusing.
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EVENT_MOUSE_PUSH
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);
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_offsets.resize(size, 0.0f);
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_offsets.resize(size, 0.0f);
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_text->getText().resize(size, ' ');
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_text->update();
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_text->getText().resize(size, ' ');
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_text->update();
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}
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void Input::_calculateSize(const XYCoord& size) {
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// An Input cannot currently set it's own size RELIABLY until the osgText implementation
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// is dratiscally improved. I'm getting wildly crazy results. :(
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// point_type height = size.y() > _cursor->getHeight() ? size.y() : _cursor->getHeight();
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point_type width = size.x() + _cursor->getWidth();
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point_type height = _cursor->getHeight();
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// An Input cannot currently set it's own size RELIABLY until the osgText implementation
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// is dratiscally improved. I'm getting wildly crazy results. :(
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// point_type height = size.y() > _cursor->getHeight() ? size.y() : _cursor->getHeight();
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point_type width = size.x() + _cursor->getWidth();
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point_type height = _cursor->getHeight();
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if(width > getWidth()) setWidth(osg::round(width));
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if(width > getWidth()) setWidth(osg::round(width));
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if(height > getHeight()) setHeight(osg::round(height));
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if(height > getHeight()) setHeight(osg::round(height));
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}
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void Input::_calculateCursorOffsets() {
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// Determine the "offset"
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const osgText::Text::TextureGlyphQuadMap& tgqm = _text->getTextureGlyphQuadMap();
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// Determine the "offset"
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const osgText::Text::TextureGlyphQuadMap& tgqm = _text->getTextureGlyphQuadMap();
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const osgText::Text::TextureGlyphQuadMap::const_iterator tgqmi = tgqm.begin();
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const osgText::Text::GlyphQuads& gq = tgqmi->second;
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const osgText::Text::TextureGlyphQuadMap::const_iterator tgqmi = tgqm.begin();
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const osgText::Text::GlyphQuads& gq = tgqmi->second;
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point_type accum = 0.0f;
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point_type accum = 0.0f;
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std::ostream& os = warn() << "_offsets[ ";
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for(unsigned int i = 0; i < _maxSize; i++) {
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osg::Vec2 ul = gq.getCoords()[0 + (i * 4)];
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osg::Vec2 ll = gq.getCoords()[1 + (i * 4)];
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osg::Vec2 lr = gq.getCoords()[2 + (i * 4)];
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osg::Vec2 ur = gq.getCoords()[3 + (i * 4)];
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accum += osg::round(lr.x() - ll.x());
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std::ostream& os = warn() << "_offsets[ ";
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for(unsigned int i = 0; i < _maxSize; i++) {
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osg::Vec2 ul = gq.getCoords()[0 + (i * 4)];
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osg::Vec2 ll = gq.getCoords()[1 + (i * 4)];
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osg::Vec2 lr = gq.getCoords()[2 + (i * 4)];
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osg::Vec2 ur = gq.getCoords()[3 + (i * 4)];
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accum += osg::round(lr.x() - ll.x());
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_offsets[i] = accum;
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_offsets[i] = accum;
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os << _offsets[i] << " (" << static_cast<char>(_text->getText()[i]) << ") ";
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}
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os << _offsets[i] << " (" << static_cast<char>(_text->getText()[i]) << ") ";
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}
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os << "]" << std::endl;
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os << "]" << std::endl;
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}
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bool Input::focus(WindowManager*) {
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_cursor->setColor(1.0f, 1.0f, 1.0f, 0.5f);
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_cursor->setColor(1.0f, 1.0f, 1.0f, 0.5f);
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return true;
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return true;
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}
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bool Input::unfocus(WindowManager*) {
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_cursor->setColor(0.0f, 0.0f, 0.0f, 0.0f);
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_cursor->setColor(0.0f, 0.0f, 0.0f, 0.0f);
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return true;
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return true;
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}
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void Input::parented(Window* parent) {
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Label::parented(parent);
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Label::parented(parent);
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_cursor->setSize(2.0f, _text->getCharacterHeight());
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_cursor->setSize(2.0f, _text->getCharacterHeight());
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if(_cursorIndex) parent->getGeode()->setDrawable(_cursorIndex, _cursor.get());
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if(_cursorIndex) parent->getGeode()->setDrawable(_cursorIndex, _cursor.get());
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else _cursorIndex = parent->addDrawableAndGetIndex(_cursor.get());
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else _cursorIndex = parent->addDrawableAndGetIndex(_cursor.get());
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}
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void Input::positioned() {
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point_type ln = static_cast<point_type>(_text->getLineCount());
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point_type ln = static_cast<point_type>(_text->getLineCount());
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ln = ln == 0.0f ? 1.0f : ln;
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ln = ln == 0.0f ? 1.0f : ln;
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point_type th =
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(_text->getCharacterHeight() * ln) +
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(_text->getLineSpacing() * (ln - 1.0f))
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;
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point_type th =
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(_text->getCharacterHeight() * ln) +
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(_text->getLineSpacing() * (ln - 1.0f))
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;
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point_type x = getX() + _xoff;
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point_type y = getY() + th + _yoff;
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point_type x = getX() + _xoff;
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point_type y = getY() + th + _yoff;
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// XYCoord size = getTextSize();
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// XYCoord size = getTextSize();
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_text->setPosition(osg::Vec3(x, y, _calculateZ(LAYER_MIDDLE)));
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point_type xoffset = _index > 0 ? _offsets[_index - 1] : 0.0f;
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_text->setPosition(osg::Vec3(x, y, _calculateZ(LAYER_MIDDLE)));
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point_type xoffset = _index > 0 ? _offsets[_index - 1] : 0.0f;
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_cursor->setOrigin(x + xoffset + 1.0f, y - _cursor->getHeight() + 1.0f);
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_cursor->setZ(_calculateZ(LAYER_MIDDLE));
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_cursor->setOrigin(x + xoffset + 1.0f, y - _cursor->getHeight() + 1.0f);
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_cursor->setZ(_calculateZ(LAYER_MIDDLE));
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}
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bool Input::keyUp(int key, int mask, WindowManager*) {
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return false;
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return false;
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}
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bool Input::keyDown(int key, int mask, WindowManager*) {
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/*
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osgText::String& s = _text->getText();
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/*
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osgText::String& s = _text->getText();
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if(key == osgGA::GUIEventAdapter::KEY_BackSpace) {
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if(_index >= 1) {
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// s.erase(s.begin() + (_index - 1));
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if(key == osgGA::GUIEventAdapter::KEY_BackSpace) {
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if(_index >= 1) {
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// s.erase(s.begin() + (_index - 1));
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s[_index - 1] = ' ';
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s[_index - 1] = ' ';
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_text->update();
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_calculateCursorOffsets();
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_text->update();
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_calculateCursorOffsets();
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_index--;
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}
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}
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_index--;
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}
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}
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else {
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if(key > 255 || _index >= _maxSize) return false;
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else {
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if(key > 255 || _index >= _maxSize) return false;
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// else if(_index < s.size()) s.insert(s.begin() + _index, key);
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// else if(_index == s.size()) s.push_back(key);
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// else if(_index < s.size()) s.insert(s.begin() + _index, key);
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// else if(_index == s.size()) s.push_back(key);
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s[_index] = key;
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_text->update();
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_calculateCursorOffsets();
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s[_index] = key;
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_text->update();
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_calculateCursorOffsets();
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_index++;
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}
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_index++;
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}
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// _text->update();
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// _text->update();
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_calculateSize(getTextSize());
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_calculateSize(getTextSize());
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getParent()->resize();
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*/
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getParent()->resize();
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*/
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warn() << "Input is disabled until someone can help me understand how to use osgText; sorry..." << std::endl;
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warn() << "Input is disabled until someone can help me understand how to use osgText; sorry..." << std::endl;
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return false;
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return false;
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}
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}
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