void DocumentHandler::setBold(bool arg)
{
QTextCharFormat fmt;
fmt.setFontWeight(arg ? QFont::Bold : QFont::Normal);
mergeFormatOnWordOrSelection(fmt);
emit boldChanged();
}
void DocumentHandler::reset()
{
emit fontFamilyChanged();
emit alignmentChanged();
emit boldChanged();
emit italicChanged();
emit underlineChanged();
emit fontSizeChanged();
emit textColorChanged();
}
void Text::dispatchEvents()
{
int old_line = m_old_line + (m_old_start_index / m_width);
int new_line = m_line + (m_start_index / m_width);
if (old_line != new_line) {
m_old_line = m_line;
emit lineChanged();
}
if (m_latin != m_latin_old) {
m_latin_old = m_latin;
emit latinChanged();
}
if (m_old_start_index != m_start_index
|| m_text_dirty) {
m_text_dirty = false;
QString old_text = m_text;
m_text = m_text_line->mid(m_start_index, m_end_index - m_start_index + 1);
if (m_old_start_index != m_start_index) {
m_old_start_index = m_start_index;
emit indexChanged();
}
emit textChanged();
}
if (m_style_dirty) {
m_style_dirty = false;
bool emit_foreground = m_new_style.foreground != m_style.foreground;
bool emit_background = m_new_style.background != m_style.background;
TextStyle::Styles new_style = m_new_style.style;
TextStyle::Styles old_style = m_style.style;
bool emit_bold = false;
bool emit_blink = false;
bool emit_underline = false;
bool emit_inverse = false;
if (new_style != old_style) {
emit_bold = differentStyle(new_style, old_style, TextStyle::Bold);
emit_blink = differentStyle(new_style, old_style, TextStyle::Blinking);
emit_underline = differentStyle(new_style, old_style, TextStyle::Underlined);
emit_inverse = differentStyle(new_style, old_style, TextStyle::Inverse);
}
m_style = m_new_style;
if (emit_inverse) {
setForegroundColor();
setBackgroundColor();
} else {
if (emit_foreground || emit_bold) {
setForegroundColor();
}
if (emit_background) {
setBackgroundColor();
}
}
if (emit_bold) {
emit boldChanged();
}
if (emit_blink) {
emit blinkingChanged();
}
if (emit_underline) {
emit underlineChanged();
}
}
if (m_visible_old != m_visible) {
m_visible_old = m_visible;
emit visibleChanged();
}
}
