C++ (Cpp) ensureStyleAlignWithLines示例

示例#1

文件： block.cpp 项目： ec1oud/yat

void Block::dispatchEvents()
{
    if (!m_changed)
        return;

    mergeCompatibleStyles();

    for (int i = 0; i < m_style_spans.size(); i++) {
        ensureStyleAlignWithLines(i);
        TextStyleSpan &current_style = m_style_spans[i];
        if (current_style.text_segment == 0) {
            current_style.text_segment = m_screen->createTextSegment(current_style);
            current_style.text_segment->setLine(m_new_line, m_width, &m_text_line);
        } else if (m_new_line != m_line) {
            current_style.text_segment->setLine(m_new_line, m_width, &m_text_line);
        }

        if (current_style.style_dirty) {
            current_style.text_segment->setTextStyle(current_style);
            current_style.style_dirty = false;
        }

        if (current_style.index_dirty || current_style.text_dirty) {
            current_style.text_segment->setStringSegment(current_style.start_index, current_style.end_index, current_style.text_dirty);
            current_style.index_dirty = false;
            current_style.text_dirty = false;
        }

        current_style.text_segment->setLatin(m_only_latin);
        current_style.text_segment->dispatchEvents();
    }

    m_changed = false;
    m_line = m_new_line;
}

示例#2

文件： block.cpp 项目： bobweaver/QtPlugins

Block *Block::takeLine(int line)
{
    if (line >= lineCount())
        return nullptr;
    m_changed = true;
    Block *to_return = new Block(m_screen);
    int start_index = line * m_width;
    int end_index = start_index + (m_width - 1);
    for (int i = 0; i < m_style_list.size(); i++) {
        ensureStyleAlignWithLines(i);
        TextStyleLine &current_style = m_style_list[i];
        if (current_style.start_index >= start_index && current_style.end_index <= end_index) {
            current_style.releaseTextSegment(m_screen);
            current_style.start_index -= start_index;
            current_style.end_index -= start_index;
            current_style.index_dirty = true;
            to_return->m_style_list.append(TextStyleLine(current_style, current_style.start_index,
                        current_style.end_index));
            m_style_list.remove(i);
            i--;
        } else if (current_style.start_index > end_index) {
            current_style.start_index -= (end_index + 1) - start_index;
            current_style.end_index -= (end_index + 1) - start_index;
            current_style.index_dirty = true;
            current_style.text_dirty = true;
        }
    }
    to_return->m_text_line = m_text_line.mid(start_index, m_width);
    m_text_line.remove(start_index, m_width);
    return to_return;
}

示例#3

文件： block.cpp 项目： ec1oud/yat

Block *Block::split(int line)
{
    if (line >= lineCount())
        return nullptr;
    m_changed = true;
    Block *to_return = new Block(m_screen);
    int start_index = line * m_width;
    for (int i = 0; i < m_style_spans.size(); i++) {
        ensureStyleAlignWithLines(i);
        TextStyleSpan &current_style = m_style_spans[i];
        if (current_style.start_index >= start_index) {
            current_style.start_index -= start_index;
            current_style.end_index -= start_index;
            current_style.index_dirty = true;
            current_style.text_dirty = true;
            current_style.index_dirty = true;
            to_return->m_style_spans.append(TextStyleSpan(current_style, current_style.start_index,
                        current_style.end_index));
            m_style_spans.remove(i);
            i--;
        }
    }
    to_return->m_text_line = m_text_line.mid(start_index, m_text_line.size() - start_index);
    m_text_line.remove(start_index, m_text_line.size() - start_index);
    return to_return;
}

示例#4

文件： block.cpp 项目： bobweaver/QtPlugins

void Block::removeLine(int line)
{
    if (line >= lineCount())
        return;

    m_changed = true;
    int start_index = line * m_width;
    int end_index = start_index + (m_width - 1);
    for (int i = 0; i < m_style_list.size(); i++) {
        ensureStyleAlignWithLines(i);
        TextStyleLine &current_style = m_style_list[i];
        if (current_style.start_index >= start_index && current_style.end_index <= end_index) {
            current_style.releaseTextSegment(m_screen);
            m_style_list.remove(i);
            i--;
        } else if (current_style.start_index > end_index) {
            current_style.start_index -= (end_index + 1) - start_index;
            current_style.end_index -= (end_index + 1) - start_index;
            current_style.index_dirty = true;
            current_style.text_dirty = true;
        }
    }
    m_text_line.remove(start_index, m_width);
}