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CNeutrinoEventList: rework paint of header

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Reduce code with chain form and use text and logo items as embedded items.
This commit is contained in:
Thilo Graf
2014-11-08 00:33:21 +01:00
parent 52f7c79db8
commit d4f466d595
1 changed files with 15 additions and 44 deletions
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59
src/gui/eventlist.cpp
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@@ -850,71 +850,42 @@ void CNeutrinoEventList::paintDescription(int index)
void CNeutrinoEventList::paintHead(t_channel_id _channel_id, std::string _channelname, std::string _channelname_prev, std::string _channelname_next) void CNeutrinoEventList::paintHead(t_channel_id _channel_id, std::string _channelname, std::string _channelname_prev, std::string _channelname_next)
{ {
CComponentsHeader* header = NULL;
CComponentsChannelLogo* midLogo = NULL;
CComponentsText* midText = NULL;
CComponentsText* lText = NULL;
CComponentsText* rText = NULL;
int font_mid = SNeutrinoSettings::FONT_TYPE_EVENTLIST_TITLE; int font_mid = SNeutrinoSettings::FONT_TYPE_EVENTLIST_TITLE;
int font_lr = SNeutrinoSettings::FONT_TYPE_EVENTLIST_ITEMLARGE; int font_lr = SNeutrinoSettings::FONT_TYPE_EVENTLIST_ITEMLARGE;
header = new CComponentsHeader(x, y, full_width, theight); CComponentsFrmChain header(x, y, full_width, theight);
header->paint(CC_SAVE_SCREEN_NO); header.enableColBodyGradient(g_settings.gradiant);
header.setCorner(RADIUS_LARGE, CORNER_TOP);
int logo_w_max = full_width / 4;
int name_w = 0;
int x_off = 10; int x_off = 10;
int y_off = std::max((theight - g_Font[font_lr]->getHeight()) / 2, 0); int mid_width = header.getWidth() * 40 / 100; // 40%
int x_pos = x; int side_width = ((header.getWidth() - mid_width) / 2) - (2 * x_off);
int y_pos = y;
int mid_width = full_width * 40 / 100; // 40%
int side_width = ((full_width - mid_width) / 2) - (2 * x_off);
midLogo = new CComponentsChannelLogo(0, 0, logo_w_max, theight, _channelname, _channel_id); CComponentsChannelLogo* midLogo = new CComponentsChannelLogo(CC_CENTERED, CC_CENTERED, _channelname, _channel_id);
if (midLogo->hasLogo()) { if (midLogo->hasLogo()) {
int logo_w = midLogo->getWidth(); header.addCCItem(midLogo);
midLogo->setXPos(x + (full_width - logo_w) / 2);
midLogo->setYPos(y + (theight - midLogo->getHeight()) / 2);
midLogo->paint();
// recalc widths // recalc widths
mid_width = logo_w; side_width = ((full_width - midLogo->getWidth()) / 2) - (4 * x_off);
side_width = ((full_width - mid_width) / 2) - (4 * x_off);
} }
else { else {
name_w = g_Font[font_mid]->getRenderWidth(_channelname); delete midLogo;
x_pos = x + (full_width - std::min(name_w, mid_width))/2; CComponentsText *midText = new CComponentsText(CC_CENTERED, CC_CENTERED, mid_width, theight, _channelname, CTextBox::CENTER, g_Font[font_mid], &header, CC_SHADOW_OFF, COL_MENUHEAD_TEXT);
y_pos = y;
midText = new CComponentsText(x_pos, y_pos, mid_width, theight, _channelname, CTextBox::NO_AUTO_LINEBREAK, g_Font[font_mid]);
midText->doPaintBg(false); midText->doPaintBg(false);
midText->setTextColor(COL_MENUHEAD_TEXT);
midText->paint(CC_SAVE_SCREEN_NO);
} }
if (!_channelname_prev.empty()) { if (!_channelname_prev.empty()) {
x_pos = x + x_off; CComponentsText *lText = new CComponentsText(x_off, CC_CENTERED, side_width, theight, _channelname_prev, CTextBox::NO_AUTO_LINEBREAK, g_Font[font_lr], &header, CC_SHADOW_OFF, COL_MENUHEAD_TEXT);
y_pos = y + y_off;
lText = new CComponentsText(x_pos, y_pos, side_width, theight, _channelname_prev, CTextBox::NO_AUTO_LINEBREAK, g_Font[font_lr]);
lText->doPaintBg(false); lText->doPaintBg(false);
lText->setTextColor(COL_MENUHEAD_TEXT);
lText->paint(CC_SAVE_SCREEN_NO);
} }
if (!_channelname_next.empty()) { if (!_channelname_next.empty()) {
name_w = g_Font[font_lr]->getRenderWidth(_channelname_next); int name_w = std::min(g_Font[font_lr]->getRenderWidth(_channelname_next), side_width);
x_pos = x + full_width - std::min(name_w, side_width) - x_off; int x_pos = header.getWidth() - name_w - x_off;
y_pos = y + y_off; CComponentsText *rText = new CComponentsText(x_pos, CC_CENTERED, name_w, theight, _channelname_next, CTextBox::NO_AUTO_LINEBREAK, g_Font[font_lr], &header, CC_SHADOW_OFF, COL_MENUHEAD_TEXT);
rText = new CComponentsText(x_pos, y_pos, std::min(name_w, side_width), theight, _channelname_next, CTextBox::NO_AUTO_LINEBREAK, g_Font[font_lr]);
rText->doPaintBg(false); rText->doPaintBg(false);
rText->setTextColor(COL_MENUHEAD_TEXT);
rText->paint(CC_SAVE_SCREEN_NO);
} }
if (rText) delete rText; header.paint(CC_SAVE_SCREEN_NO);
if (lText) delete lText;
if (midText) delete midText;
if (midLogo) delete midLogo;
if (header) delete header;
} }
void CNeutrinoEventList::paint(t_channel_id channel_id) void CNeutrinoEventList::paint(t_channel_id channel_id)