本文整理汇总了C++中MythScreenType::GetChild方法的典型用法代码示例。如果您正苦于以下问题：C++ MythScreenType::GetChild方法的具体用法？C++ MythScreenType::GetChild怎么用？C++ MythScreenType::GetChild使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MythScreenType的用法示例。
在下文中一共展示了MythScreenType::GetChild方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SetGraph
void OSD::SetGraph(const QString &window, const QString &graph, int64_t timecode)
{
MythScreenType *win = GetWindow(window);
if (!win)
return;
MythUIImage *image = dynamic_cast<MythUIImage* >(win->GetChild(graph));
if (!image)
return;
MythImage* mi = m_parent->GetAudioGraph().GetImage(timecode);
if (mi)
image->SetImage(mi);
}示例2: SetValues
void OSD::SetValues(const QString &window, const QHash<QString,int> &map,
OSDTimeout timeout)
{
MythScreenType *win = GetWindow(window);
if (!win)
return;
bool found = false;
if (map.contains("position"))
{
MythUIProgressBar *bar = dynamic_cast<MythUIProgressBar *> (win->GetChild("position"));
if (bar)
{
bar->SetVisible(true);
bar->SetStart(0);
bar->SetTotal(1000);
bar->SetUsed(map.value("position"));
found = true;
}
}
if (map.contains("relposition"))
{
MythUIProgressBar *bar = dynamic_cast<MythUIProgressBar *> (win->GetChild("relposition"));
if (bar)
{
bar->SetVisible(true);
bar->SetStart(0);
bar->SetTotal(1000);
bar->SetUsed(map.value("relposition"));
found = true;
}
}
if (found)
SetExpiry(window, timeout);
}示例3: SetRegions
void OSD::SetRegions(const QString &window, frm_dir_map_t &map,
long long total)
{
MythScreenType *win = GetWindow(window);
if (!win)
return;
MythUIEditBar *bar = dynamic_cast<MythUIEditBar*>(win->GetChild("editbar"));
if (!bar)
return;
bar->ClearRegions();
if (!map.size() || total < 1)
{
bar->Display();
return;
}
long long start = -1;
long long end = -1;
bool first = true;
QMapIterator<uint64_t, MarkTypes> it(map);
while (it.hasNext())
{
bool error = false;
it.next();
if (it.value() == MARK_CUT_START)
{
start = it.key();
if (end > -1)
error = true;
}
else if (it.value() == MARK_CUT_END)
{
if (first)
start = 0;
if (start < 0)
error = true;
end = it.key();
}
else if (it.value() == MARK_PLACEHOLDER)
{
start = end = it.key();
}
first = false;
if (error)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "deleteMap discontinuity");
start = -1;
end = -1;
}
if (start >=0 && end >= 0)
{
bar->AddRegion((float)((double)start/(double)total),
(float)((double)end/(double)total));
start = -1;
end = -1;
}
}
if (start > -1 && end < 0)
bar->AddRegion((float)((double)start/(double)total), 1.0f);
bar->Display();
}示例4: SetText
void OSD::SetText(const QString &window, const InfoMap &map,
OSDTimeout timeout)
{
MythScreenType *win = GetWindow(window);
if (!win)
return;
if (map.contains("numstars"))
{
MythUIStateType *state = dynamic_cast<MythUIStateType *> (win->GetChild("ratingstate"));
if (state)
state->DisplayState(map["numstars"]);
}
if (map.contains("tvstate"))
{
MythUIStateType *state = dynamic_cast<MythUIStateType *> (win->GetChild("tvstate"));
if (state)
state->DisplayState(map["tvstate"]);
}
if (map.contains("videocodec"))
{
MythUIStateType *state = dynamic_cast<MythUIStateType *> (win->GetChild("videocodec"));
if (state)
state->DisplayState(map["videocodec"]);
}
if (map.contains("videodescrip"))
{
MythUIStateType *state = dynamic_cast<MythUIStateType *> (win->GetChild("videodescrip"));
if (state)
state->DisplayState(map["videodescrip"]);
}
if (map.contains("audiocodec"))
{
MythUIStateType *state = dynamic_cast<MythUIStateType *> (win->GetChild("audiocodec"));
if (state)
state->DisplayState(map["audiocodec"]);
}
if (map.contains("audiochannels"))
{
MythUIStateType *state = dynamic_cast<MythUIStateType *> (win->GetChild("audiochannels"));
if (state)
state->DisplayState(map["audiochannels"]);
}
if (map.contains("chanid"))
{
MythUIImage *icon = dynamic_cast<MythUIImage *> (win->GetChild("iconpath"));
if (icon)
{
icon->Reset();
uint chanid = map["chanid"].toUInt();
QString iconpath;
if (map.contains("iconpath"))
iconpath = map["iconpath"];
else
iconpath = ChannelUtil::GetIcon(chanid);
if (!iconpath.isEmpty())
{
QString iconurl =
gCoreContext->GetMasterHostPrefix("ChannelIcons",
iconpath);
icon->SetFilename(iconurl);
icon->Load(false);
}
}
}
if (map.contains("inetref"))
{
MythUIImage *cover = dynamic_cast<MythUIImage *> (win->GetChild("coverart"));
if (cover && map.contains("coverartpath"))
{
QString coverpath = map["coverartpath"];
cover->SetFilename(coverpath);
cover->Load(false);
}
MythUIImage *fanart = dynamic_cast<MythUIImage *> (win->GetChild("fanart"));
if (fanart && map.contains("fanartpath"))
{
QString fanartpath = map["fanartpath"];
fanart->SetFilename(fanartpath);
fanart->Load(false);
}
MythUIImage *banner = dynamic_cast<MythUIImage *> (win->GetChild("banner"));
if (banner && map.contains("bannerpath"))
{
QString bannerpath = map["bannerpath"];
banner->SetFilename(bannerpath);
banner->Load(false);
}
MythUIImage *screenshot = dynamic_cast<MythUIImage *> (win->GetChild("screenshot"));
if (screenshot && map.contains("screenshotpath"))
{
QString screenshotpath = map["screenshotpath"];
screenshot->SetFilename(screenshotpath);
screenshot->Load(false);
}
}
if (map.contains("nightmode"))
//.........这里部分代码省略.........