vdr-plugin-skindesigner/views/displaypluginview.c

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C
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#define __STL_CONFIG_H
#include "displaypluginview.h"
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cDisplayPluginView::cDisplayPluginView(cTemplateView *tmplView, bool isRootView) : cView(tmplView) {
fadeOut = false;
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init = true;
tabInit = true;
tabScrolled = true;
hidden = false;
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intTokens = NULL;
stringTokens = NULL;
loopTokens = NULL;
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currentTmplTab = NULL;
tabView = NULL;
if (isRootView)
DeleteOsdOnExit();
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SetFadeTime(tmplView->GetNumericParameter(ptFadeTime));
}
cDisplayPluginView::~cDisplayPluginView() {
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if (tabView)
delete tabView;
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}
bool cDisplayPluginView::createOsd(void) {
cRect osdSize = tmplView->GetOsdSize();
bool ok = CreateOsd(cOsd::OsdLeft() + osdSize.X(),
cOsd::OsdTop() + osdSize.Y(),
osdSize.Width(),
osdSize.Height());
return ok;
}
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void cDisplayPluginView::Deactivate(bool hide) {
Stop();
bool hideFromTemplate = tmplView->HideView();
if (!hide && !hideFromTemplate)
return;
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if (hideFromTemplate && tvScaled) {
cDevice::PrimaryDevice()->ScaleVideo(cRect::Null);
}
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HidePixmaps();
HideAnimations();
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for (map< int, cViewGrid* >::iterator it = viewGrids.begin(); it != viewGrids.end(); it++) {
cViewGrid *viewGrid = it->second;
viewGrid->Hide();
}
hidden = true;
}
void cDisplayPluginView::Activate(void) {
if (tvScaled) {
cDevice::PrimaryDevice()->ScaleVideo(scalingWindow);
}
if (hidden) {
ShowPixmaps();
ShowAnimations();
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for (map< int, cViewGrid* >::iterator it = viewGrids.begin(); it != viewGrids.end(); it++) {
cViewGrid *viewGrid = it->second;
viewGrid->Show();
}
}
Start();
}
void cDisplayPluginView::CleanViewElement(int id) {
if (ViewElementScrolls((eViewElement)id)) {
currentlyScrolling = false;
if (Running())
Stop();
DestroyViewElement((eViewElement)id);
} else {
ClearViewElement((eViewElement)id);
}
}
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void cDisplayPluginView::DisplayViewElement(int id) {
if (!intTokens || !stringTokens || !loopTokens)
return;
DrawViewElement((eViewElement)id, stringTokens, intTokens, loopTokens);
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if (!init && ViewElementScrolls((eViewElement)id))
Start();
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}
void cDisplayPluginView::InitGrids(int viewGridID) {
map< int, cViewGrid* >::iterator hit = viewGrids.find(viewGridID);
if (hit != viewGrids.end()) {
delete hit->second;
viewGrids.erase(hit);
}
cTemplateViewGrid *tmplGrid = tmplView->GetViewGrid(viewGridID);
cViewGrid *grid = new cViewGrid(tmplGrid);
viewGrids.insert(pair< int, cViewGrid* >(viewGridID, grid));
}
void cDisplayPluginView::SetGrid(int viewGridID, long gridID,
double x, double y, double width, double height,
map<string,int> *intTokens, map<string,string> *stringTokens) {
map< int, cViewGrid* >::iterator hit = viewGrids.find(viewGridID);
if (hit != viewGrids.end())
(hit->second)->SetGrid(gridID, x, y, width, height, intTokens, stringTokens);
}
void cDisplayPluginView::SetGridCurrent(int viewGridID, long gridID, bool current) {
map< int, cViewGrid* >::iterator hit = viewGrids.find(viewGridID);
if (hit != viewGrids.end())
(hit->second)->SetCurrent(gridID, current);
}
void cDisplayPluginView::DeleteGrid(int viewGridID, long gridID) {
map< int, cViewGrid* >::iterator hit = viewGrids.find(viewGridID);
if (hit == viewGrids.end())
return;
(hit->second)->Delete(gridID);
}
void cDisplayPluginView::DisplayGrids(int viewGridID) {
map< int, cViewGrid* >::iterator hit = viewGrids.find(viewGridID);
if (hit == viewGrids.end())
return;
(hit->second)->Render();
}
void cDisplayPluginView::ClearGrids(int viewGridID) {
map< int, cViewGrid* >::iterator hit = viewGrids.find(viewGridID);
if (hit == viewGrids.end())
return;
(hit->second)->Clear();
}
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void cDisplayPluginView::SetTabIntTokens(map<string,int> *intTokens) {
tabIntTokens = *intTokens;
}
void cDisplayPluginView::SetTabStringTokens(map<string,string> *stringTokens) {
tabStringTokens = *stringTokens;
}
void cDisplayPluginView::SetTabLoopTokens(map<string,vector<map<string,string> > > *loopTokens) {
tabLoopTokens = *loopTokens;
}
void cDisplayPluginView::SetTabs(void) {
tmplView->InitViewTabIterator();
cTemplateViewTab *tmplTab = NULL;
while(tmplTab = tmplView->GetNextViewTab()) {
tmplTab->ParseDynamicParameters(&tabStringTokens, &tabIntTokens, true);
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tmplTab->ClearDynamicFunctionParameters();
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tmplTab->ParseDynamicFunctionParameters(&tabStringTokens, &tabIntTokens, &tabLoopTokens);
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if (tmplTab->DoExecute()) {
activeTabs.push_back(tmplTab);
}
}
atIt = activeTabs.begin();
}
void cDisplayPluginView::TabLeft(void) {
if (activeTabs.size() > 1) {
currentTmplTab = GetPrevTab();
delete tabView;
tabView = NULL;
tabScrolled = true;
} else {
tabScrolled = tabView->KeyLeft();
}
}
void cDisplayPluginView::TabRight(void) {
if (activeTabs.size() > 1) {
currentTmplTab = GetNextTab();
delete tabView;
tabView = NULL;
tabScrolled = true;
} else {
tabScrolled = tabView->KeyRight();
}
}
void cDisplayPluginView::TabUp(void) {
tabScrolled = tabView->KeyUp();
}
void cDisplayPluginView::TabDown(void) {
tabScrolled = tabView->KeyDown();
}
void cDisplayPluginView::DisplayTab(void) {
if (tabInit) {
currentTmplTab = *atIt;
tabInit = false;
}
if (!tabView) {
tabView = new cDisplayMenuTabView(currentTmplTab);
tabView->SetTokens(&tabIntTokens, &tabStringTokens, &tabLoopTokens);
tabView->CreateTab();
tabView->Start();
DrawTabLabels();
}
if (tabScrolled) {
DrawScrollbar();
}
}
cTemplateViewTab *cDisplayPluginView::GetPrevTab(void) {
if (atIt == activeTabs.begin()) {
atIt = activeTabs.end();
}
atIt--;
return *atIt;
}
cTemplateViewTab *cDisplayPluginView::GetNextTab(void) {
atIt++;
if (atIt == activeTabs.end()) {
atIt = activeTabs.begin();
}
return *atIt;
}
void cDisplayPluginView::DrawScrollbar(void) {
map < string, string > scrollbarStringTokens;
map < string, int > scrollbarIntTokens;
int barTop = 0;
int barHeight = 0;
tabView->GetScrollbarPosition(barTop, barHeight);
scrollbarIntTokens.insert(pair<string,int>("height", barHeight));
scrollbarIntTokens.insert(pair<string,int>("offset", barTop));
ClearViewElement((eViewElement)pveScrollbar);
DrawViewElement((eViewElement)pveScrollbar, &scrollbarStringTokens, &scrollbarIntTokens);
}
void cDisplayPluginView::DrawTabLabels(void) {
if (!ExecuteViewElement((eViewElement)pveTablabels)) {
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return;
}
map < string, string > labelStringTokens;
map < string, int > labelIntTokens;
map < string, vector< map< string, string > > > labelLoopTokens;
string labelPrev = "";
string labelPrevTemp = "";
string labelCurrent = "";
string labelNext = "";
bool wasCurrent = false;
vector< map< string, string > > tabLabels;
for (list<cTemplateViewTab*>::iterator it = activeTabs.begin(); it != activeTabs.end(); it++) {
cTemplateViewTab *tab = *it;
map< string, string > tabLabel;
tabLabel.insert(pair< string, string >("tabs[title]", tab->GetName()));
if (wasCurrent) {
labelNext = tab->GetName();
}
if (tab == currentTmplTab) {
wasCurrent = true;
labelCurrent = tab->GetName();
labelPrev = labelPrevTemp;
tabLabel.insert(pair< string, string >("tabs[current]", "1"));
} else {
wasCurrent = false;
tabLabel.insert(pair< string, string >("tabs[current]", "0"));
}
labelPrevTemp = tab->GetName();
tabLabels.push_back(tabLabel);
}
if (labelNext.size() == 0 && activeTabs.size() > 0) {
cTemplateViewTab *firstTab = activeTabs.front();
labelNext = firstTab->GetName();
}
if (labelPrev.size() == 0 && activeTabs.size() > 0) {
cTemplateViewTab *lastTab = activeTabs.back();
labelPrev = lastTab->GetName();
}
labelStringTokens.insert(pair< string, string >("currenttab", labelCurrent));
labelStringTokens.insert(pair< string, string >("nexttab", labelNext));
labelStringTokens.insert(pair< string, string >("prevtab", labelPrev));
labelLoopTokens.insert(pair< string, vector< map< string, string > > >("tabs", tabLabels));
ClearViewElement((eViewElement)pveTablabels);
DrawViewElement((eViewElement)pveTablabels, &labelStringTokens, &labelIntTokens, &labelLoopTokens);
}
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void cDisplayPluginView::Action(void) {
if (!init)
SetFadeTime(0);
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cView::Action();
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}