#include <lib/gui/esubtitle.h>
#include <lib/gdi/grc.h>
+#include <lib/base/estring.h>
/*
ok, here's much room for improvements.
....
*/
+eSubtitleWidget::eSubtitleStyle eSubtitleWidget::subtitleStyles[Subtitle_MAX];
+
eSubtitleWidget::eSubtitleWidget(eWidget *parent)
- : eWidget(parent)
+ : eWidget(parent), m_hide_subtitles_timer(eTimer::create(eApp))
{
setBackgroundColor(gRGB(0,0,0,255));
m_page_ok = 0;
m_dvb_page_ok = 0;
+ m_pango_page_ok = 0;
+ CONNECT(m_hide_subtitles_timer->timeout, eSubtitleWidget::clearPage);
}
+#define startX 50
void eSubtitleWidget::setPage(const eDVBTeletextSubtitlePage &p)
{
m_page = p;
m_page_ok = 1;
- invalidate();
+ invalidate(m_visible_region); // invalidate old visible regions
+ m_visible_region.rects.clear();
+
+ int elements = m_page.m_elements.size();
+ if (elements)
+ {
+ int startY = elements > 1
+ ? size().height() / 2
+ : size().height() / 3 * 2;
+ int width = size().width() - startX * 2;
+ int height = size().height() - startY;
+ int size_per_element = height / (elements ? elements : 1);
+ for (int i=0; i<elements; ++i)
+ {
+ eRect &area = m_page.m_elements[i].m_area;
+ area.setLeft(startX);
+ area.setTop(size_per_element * i + startY);
+ area.setWidth(width);
+ area.setHeight(size_per_element);
+ m_visible_region.rects.push_back(area);
+ }
+ }
+ m_hide_subtitles_timer->start(7500, true);
+ invalidate(m_visible_region); // invalidate new regions
}
void eSubtitleWidget::setPage(const eDVBSubtitlePage &p)
{
+ eDebug("setPage");
m_dvb_page = p;
+ invalidate(m_visible_region); // invalidate old visible regions
+ m_visible_region.rects.clear();
+ for (std::list<eDVBSubtitleRegion>::iterator it(m_dvb_page.m_regions.begin()); it != m_dvb_page.m_regions.end(); ++it)
+ {
+ eDebug("add %d %d %d %d", it->m_position.x(), it->m_position.y(), it->m_pixmap->size().width(), it->m_pixmap->size().height());
+ eRect r = eRect(it->m_position, it->m_pixmap->size());
+ r.scale(size().width(), 720, size().height(), 576);
+ m_visible_region.rects.push_back(r);
+ }
m_dvb_page_ok = 1;
- invalidate();
+ m_hide_subtitles_timer->start(7500, true);
+ invalidate(m_visible_region); // invalidate new regions
+}
+
+void eSubtitleWidget::setPage(const ePangoSubtitlePage &p)
+{
+ m_pango_page = p;
+ m_pango_page_ok = 1;
+ invalidate(m_visible_region); // invalidate old visible regions
+ m_visible_region.rects.clear();
+
+ int elements = m_pango_page.m_elements.size();
+ if (elements)
+ {
+ int startY = elements > 1
+ ? size().height() / 2
+ : size().height() / 3 * 2;
+ int width = size().width() - startX * 2;
+ int height = size().height() - startY;
+ int size_per_element = height / (elements ? elements : 1);
+ for (int i=0; i<elements; ++i)
+ {
+ eRect &area = m_pango_page.m_elements[i].m_area;
+ area.setLeft(startX);
+ area.setTop(size_per_element * i + startY);
+ area.setWidth(width);
+ area.setHeight(size_per_element);
+ m_visible_region.rects.push_back(area);
+ }
+ }
+ int timeout_ms = m_pango_page.m_timeout;
+ m_hide_subtitles_timer->start(timeout_ms, true);
+ invalidate(m_visible_region); // invalidate new regions
}
void eSubtitleWidget::clearPage()
{
+ eDebug("subtitle timeout... hide");
m_page_ok = 0;
m_dvb_page_ok = 0;
- invalidate();
+ m_pango_page_ok = 0;
+ invalidate(m_visible_region);
+ m_visible_region.rects.clear();
+}
+
+void eSubtitleWidget::setPixmap(ePtr<gPixmap> &pixmap, gRegion changed, eRect pixmap_dest)
+{
+ m_pixmap = pixmap;
+ m_pixmap_dest = pixmap_dest; /* this is in a virtual 720x576 cage */
+
+ /* incoming "changed" regions are relative to the physical pixmap area, so they have to be scaled to the virtual pixmap area, then to the screen */
+ changed.scale(m_pixmap_dest.width(), 720, m_pixmap_dest.height(), 576);
+ changed.moveBy(ePoint(m_pixmap_dest.x(), m_pixmap_dest.y()));
+
+ changed.scale(size().width(), pixmap->size().width(), size().height(), pixmap->size().height());
+
+ invalidate(changed);
}
int eSubtitleWidget::event(int event, void *data, void *data2)
gPainter &painter = *(gPainter*)data2;
getStyle(style);
-
eWidget::event(event, data, data2);
- ePtr<gFont> font = new gFont("Regular", 30);
- painter.setFont(font);
-
-/* if (!m_page_ok && !m_dvb_page_ok)
- painter.renderText(eRect(ePoint(0, 0), size()), "waiting for subtitles...", gPainter::RT_WRAP);
- else */if (m_page_ok)
+
+ if (m_pixmap)
+ {
+ eRect r = m_pixmap_dest;
+ r.scale(size().width(), 720, size().height(), 576);
+ painter.blitScale(m_pixmap, r);
+ } else if (m_page_ok)
{
int elements = m_page.m_elements.size();
- int height = size().height();
- int size_per_element = height / (elements ? elements : 1);
+ painter.setFont(subtitleStyles[Subtitle_TTX].font);
+ for (int i=0; i<elements; ++i)
+ {
+ eDVBTeletextSubtitlePageElement &element = m_page.m_elements[i];
+ eRect &area = element.m_area;
+ eRect shadow = area;
+ shadow.moveBy(subtitleStyles[Subtitle_TTX].shadow_offset);
+ painter.setForegroundColor(subtitleStyles[Subtitle_TTX].shadow_color);
+ painter.renderText(shadow, element.m_text, gPainter::RT_WRAP|gPainter::RT_VALIGN_CENTER|gPainter::RT_HALIGN_CENTER);
+ if ( !subtitleStyles[Subtitle_TTX].have_foreground_color )
+ painter.setForegroundColor(element.m_color);
+ else
+ painter.setForegroundColor(subtitleStyles[Subtitle_TTX].foreground_color);
+ painter.renderText(area, element.m_text, gPainter::RT_WRAP|gPainter::RT_VALIGN_CENTER|gPainter::RT_HALIGN_CENTER);
+ }
+ }
+ else if (m_pango_page_ok)
+ {
+ int elements = m_pango_page.m_elements.size();
+ subfont_t face;
+
for (int i=0; i<elements; ++i)
{
- painter.setForegroundColor(gRGB(0,0,0));
- painter.renderText(eRect(2, size_per_element * i + 2, size().width(), size_per_element), m_page.m_elements[i].m_text, gPainter::RT_WRAP|gPainter::RT_VALIGN_CENTER|gPainter::RT_HALIGN_CENTER);
- painter.setForegroundColor(m_page.m_elements[i].m_color);
- painter.renderText(eRect(0, size_per_element * i, size().width(), size_per_element), m_page.m_elements[i].m_text, gPainter::RT_WRAP|gPainter::RT_VALIGN_CENTER|gPainter::RT_HALIGN_CENTER);
+ face = Subtitle_Regular;
+ ePangoSubtitlePageElement &element = m_pango_page.m_elements[i];
+ std::string text = element.m_pango_line;
+ std::string::size_type loc = text.find("<", 0 );
+ if ( loc != std::string::npos )
+ {
+ switch (char(text.at(1)))
+ {
+ case 'i':
+ face = Subtitle_Italic;
+ break;
+ case 'b':
+ face = Subtitle_Bold;
+ break;
+ }
+ text = text.substr(3, text.length()-7);
+ }
+ text = replace_all(text, "'", "'");
+ text = replace_all(text, """, "\"");
+ text = replace_all(text, "&", "&");
+ painter.setFont(subtitleStyles[face].font);
+ eRect &area = element.m_area;
+ eRect shadow = area;
+ shadow.moveBy(subtitleStyles[face].shadow_offset);
+ painter.setForegroundColor(subtitleStyles[face].shadow_color);
+ painter.renderText(shadow, text, gPainter::RT_WRAP|gPainter::RT_VALIGN_CENTER|gPainter::RT_HALIGN_CENTER);
+ if ( !subtitleStyles[face].have_foreground_color && element.m_have_color )
+ painter.setForegroundColor(element.m_color);
+ else
+ painter.setForegroundColor(subtitleStyles[face].foreground_color);
+ painter.renderText(area, text, gPainter::RT_WRAP|gPainter::RT_VALIGN_CENTER|gPainter::RT_HALIGN_CENTER);
}
}
else if (m_dvb_page_ok)
{
- painter.setOffset(ePoint(0,0));
for (std::list<eDVBSubtitleRegion>::iterator it(m_dvb_page.m_regions.begin()); it != m_dvb_page.m_regions.end(); ++it)
- painter.blit(it->m_pixmap, it->m_position);
+ {
+ /* dvb subtitles are living in their 720x576 cage... i think. check this for HD. */
+ eRect r = eRect(it->m_position, it->m_pixmap->size());
+ r.scale(size().width(), 720, size().height(), 576);
+ painter.blitScale(it->m_pixmap, r);
+ }
}
return 0;
}
return eWidget::event(event, data, data2);
}
}
+
+void eSubtitleWidget::setFontStyle(subfont_t face, gFont *font, int haveColor, const gRGB &col, const gRGB &shadowCol, const ePoint &shadowOffset)
+{
+ subtitleStyles[face].font = font;
+ subtitleStyles[face].have_foreground_color = haveColor;
+ subtitleStyles[face].foreground_color = col;
+ subtitleStyles[face].shadow_color = shadowCol;
+ subtitleStyles[face].shadow_offset = shadowOffset;
+}
+
git.cweiske.de / enigma2.git / blobdiff