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#include "templateviewelement.h"
#include "../config.h"
cTemplateViewElement::cTemplateViewElement(void) {
debugTokens = false;
parameters = NULL;
containerX = 0;
containerY = 0;
containerWidth = 0;
containerHeight = 0;
pixOffset = -1;
pixmapIterator = NULL;
currentNode = NULL;
}
cTemplateViewElement::~cTemplateViewElement(void) {
if (parameters)
delete parameters;
for (vector<cTemplatePixmapNode*>::iterator it = viewPixmapNodes.begin(); it != viewPixmapNodes.end(); it++) {
delete (*it);
}
}
void cTemplateViewElement::SetContainer(int x, int y, int width, int height) {
containerX = x;
containerY = y;
containerWidth = width;
containerHeight = height;
}
void cTemplateViewElement::SetGlobals(cGlobals *globals) {
this->globals = globals;
for (vector<cTemplatePixmapNode*>::iterator pix = viewPixmapNodes.begin(); pix != viewPixmapNodes.end(); pix++) {
(*pix)->SetGlobals(globals);
}
}
void cTemplateViewElement::SetParameters(vector<pair<string, string> > ¶ms) {
parameters = new cTemplateFunction(ftViewElement);
parameters->SetGlobals(globals);
parameters->SetParameters(params);
}
bool cTemplateViewElement::CalculateParameters(void) {
if (!parameters)
return true;
bool paramsValid = true;
parameters->SetContainer(containerX, containerY, containerWidth, containerHeight);
parameters->SetGlobals(globals);
paramsValid = parameters->CalculateParameters();
parameters->ParseParameters();
return paramsValid;
}
bool cTemplateViewElement::CalculatePixmapParameters(void) {
bool paramsValid = true;
for (vector<cTemplatePixmapNode*>::iterator pix = viewPixmapNodes.begin(); pix != viewPixmapNodes.end(); pix++) {
(*pix)->SetContainer(containerX, containerY, containerWidth, containerHeight);
(*pix)->SetGlobals(globals);
paramsValid = paramsValid && (*pix)->CalculateParameters();
}
return paramsValid;
}
bool cTemplateViewElement::CalculatePixmapParametersList(int orientation, int numElements) {
bool paramsValid = true;
for (vector<cTemplatePixmapNode*>::iterator pix = viewPixmapNodes.begin(); pix != viewPixmapNodes.end(); pix++) {
(*pix)->SetContainer(containerX, containerY, containerWidth, containerHeight);
(*pix)->SetGlobals(globals);
if (orientation == orHorizontal) {
if (numElements > 0) {
int width = containerWidth / numElements;
(*pix)->SetWidth(width);
}
} else if (orientation == orVertical) {
if (numElements > 0) {
int height = containerHeight / numElements;
(*pix)->SetHeight(height);
}
}
paramsValid = paramsValid && (*pix)->CalculateParameters();
}
return paramsValid;
}
int cTemplateViewElement::GetNumericParameter(eParamType type) {
if (!parameters)
return -1;
return parameters->GetNumericParameter(type);
}
int cTemplateViewElement::GetNumPixmaps(void) {
int numPixmaps = 0;
for (vector<cTemplatePixmapNode*>::iterator pix = viewPixmapNodes.begin(); pix != viewPixmapNodes.end(); pix++) {
numPixmaps += (*pix)->NumPixmaps();
}
return numPixmaps;
};
void cTemplateViewElement::InitPixmapNodeIterator(void) {
pixmapNodeIterator = viewPixmapNodes.begin();
}
cTemplatePixmapNode *cTemplateViewElement::GetNextPixmapNode(void) {
if (pixmapNodeIterator == viewPixmapNodes.end())
return NULL;
cTemplatePixmapNode *pix = *pixmapNodeIterator;
pixmapNodeIterator++;
return pix;
}
void cTemplateViewElement::InitPixmapIterator(void) {
pixmapNodeIterator = viewPixmapNodes.begin();
if (pixmapNodeIterator == viewPixmapNodes.end())
return;
if (!(*pixmapNodeIterator)->IsContainer()) {
//first node is a pixmap, use this
pixmapIterator = dynamic_cast<cTemplatePixmap*>(*pixmapNodeIterator);
return;
}
//first node is a container, so fetch first pixmap of this container
currentNode = dynamic_cast<cTemplatePixmapContainer*>(*pixmapNodeIterator);
currentNode->InitIterator();
pixmapIterator = currentNode->GetNextPixmap();
}
cTemplatePixmap *cTemplateViewElement::GetNextPixmap(void) {
if (!pixmapIterator)
return NULL;
cTemplatePixmap *current = pixmapIterator;
//set next pixmap
if (!currentNode) {
//last node was a pixmap
pixmapNodeIterator++;
if (pixmapNodeIterator == viewPixmapNodes.end()) {
pixmapIterator = NULL;
return current;
}
if (!(*pixmapNodeIterator)->IsContainer()) {
//node is a pixmap, use this
pixmapIterator = dynamic_cast<cTemplatePixmap*>(*pixmapNodeIterator);
return current;
}
//node is a container, so fetch first pixmap of this container
currentNode = dynamic_cast<cTemplatePixmapContainer*>(*pixmapNodeIterator);
currentNode->InitIterator();
pixmapIterator = currentNode->GetNextPixmap();
} else {
pixmapIterator = currentNode->GetNextPixmap();
if (pixmapIterator) {
return current;
}
currentNode = NULL;
pixmapNodeIterator++;
if (pixmapNodeIterator == viewPixmapNodes.end()) {
pixmapIterator = NULL;
return current;
}
if (!(*pixmapNodeIterator)->IsContainer()) {
//node is a pixmap, use this
pixmapIterator = dynamic_cast<cTemplatePixmap*>(*pixmapNodeIterator);
return current;
}
//node is a container, so fetch first pixmap of this container
currentNode = dynamic_cast<cTemplatePixmapContainer*>(*pixmapNodeIterator);
currentNode->InitIterator();
pixmapIterator = currentNode->GetNextPixmap();
}
return current;
}
cTemplateFunction *cTemplateViewElement::GetFunction(string name) {
InitPixmapIterator();
cTemplatePixmap *pix = NULL;
while (pix = GetNextPixmap()) {
pix->InitFunctionIterator();
cTemplateFunction *func = NULL;
while(func = pix->GetNextFunction()) {
if (func->GetType() == ftDrawText) {
string funcName = func->GetParameter(ptName);
if (!funcName.compare(name))
return func;
} else {
continue;
}
}
}
return NULL;
}
bool cTemplateViewElement::Execute(void) {
if (!parameters)
return true;
return parameters->DoExecute();
}
bool cTemplateViewElement::Detach(void) {
if (!parameters)
return false;
int detached = parameters->GetNumericParameter(ptDetached);
if (detached == 1)
return true;
return false;
}
string cTemplateViewElement::GetMode(void) {
if (!parameters)
return "";
return parameters->GetParameter(ptMode);
}
bool cTemplateViewElement::DebugTokens(void) {
if (!parameters)
return false;
return parameters->DoDebug();
}
void cTemplateViewElement::Debug(void) {
esyslog("skindesigner: viewelement container size x: %d, y: %d, width: %d, height %d", containerX, containerY, containerWidth, containerHeight);
if (parameters)
parameters->Debug();
return;
for (vector<cTemplatePixmapNode*>::iterator it = viewPixmapNodes.begin(); it != viewPixmapNodes.end(); it++) {
(*it)->Debug();
}
}
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