/
Pager.cpp
239 lines (220 loc) · 6.7 KB
/
Pager.cpp
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#include "Pager.h"
#include "GuiConfigurator.h"
#include "MediaCabinet.h"
#include "XMLLoader.h"
Pager::Pager(map<string, string> &_attrs) : GuiNode(){
attrs = _attrs;
pageDims.x = ofToInt(attrs["columns"]);
pageDims.y = ofToInt(attrs["rows"]);
numItemsPerPage = pageDims.x * pageDims.y;
itemDims.x = 245;
itemDims.y = 138;
currentPage = 0;
initialize();
exit = new GuiButton("cuts/exit_big.png");
exit->setPosition(ofVec2f(pos.x + 1320,pos.y - 200));
exit->setAttr("action", "close");
exit->setAttr("sfx","button11");
dir = _attrs["directory"];
if(dir == "audio/user"){
bReloader = true;
} else {
bReloader = false;
}
populate(dir);
setPositions();
SubObMediator::Instance()->addObserver("audio-recording-complete", this);
SubObMediator::Instance()->addObserver("button", this);
}
void Pager::populate(string _dir){
lister.allowExt("xml");
lister.listDir(dir);
string folder = dir + "/";
for(int i = 0; i < lister.size(); i++){
PagerItem *tmpItemPtr = new PagerItem(lister.getPath(i));
tmpItemPtr->setAttr("target", activeTimeline);
if(bReloader){
tmpItemPtr->setReloader();
}
if(!bReloader && tmpItemPtr->getItemType() == "audio"){
int index = ofToInt(tmpItemPtr->getItemIndex());
items[index] = tmpItemPtr;
} else {
items[i] = tmpItemPtr;
}
}
}
void Pager::setPositions(){
firstItem = currentPage * numItemsPerPage;
lastItem = firstItem + numItemsPerPage;
if(lastItem > items.size()){
lastItem = items.size();
}
for(int i = 0; i < items.size(); i++){
int x = i % (int)pageDims.x;
int y = (i % numItemsPerPage) / (int)pageDims.x;
items[i]->setPosition(x,y);
items[i]->setDisplaySize(itemDims.x, itemDims.y);
items[i]->setPagerPadding(pos.x - 10, pos.y - 10);
items[i]->setItemPadding(25,53);
}
}
bool Pager::processMouse(int _x, int _y, int _state){
if(_state == MOUSE_STATE_DOWN){
for(int i = 0; i < items.size(); i++){
if(items[i]->isInside(_x,_y)){
items[i]->execute();
return true;
}
}
if(exit->isInside(_x, _y)){
cout << "inside exit" << endl;
exit->execute();
return true;
}
}
return false;
}
bool Pager::isInside(int _x, int _y){
for(int i = 0; i < items.size(); i++){
if(items[i]->isInside(_x,_y)){
items[i]->execute();
}
}
if(exit->isInside(_x,_y)){
exit->execute();
}
}
void Pager::setAllAttr(string _attr, string _val){
for(vector<PagerItem*>::size_type i = firstItem; i < lastItem; i++){
items[i]->setAttr(_attr,_val);
}
}
void Pager::reload(){
items.clear();
lister.allowExt("xml");
lister.listDir(dir);
string folder = dir + "/";
int counterStart;
if(lister.size() > 15){
counterStart = lister.size() - 15;
} else {
counterStart = 0;
}
for(int i = counterStart; i < lister.size(); i++){
items[i] = new PagerItem(lister.getPath(i));
items[i]->setReloader();
}
setPositions();
}
void Pager::draw(){
for(int i = 0; i < items.size(); i++){
items[i]->draw();
}
SceneManager::Instance()->drawTimeRemaining();
/*
if(bReloader && (items.size() == 0)){
SceneManager::Instance()->drawNoCustom();
}
*/
if(items.size() == 0){
SceneManager::Instance()->drawNoCustom();
}
}
void Pager::update(string _subName, Subject *_sub){
if(_subName == "audio-recording-complete"){
if(bReloader){
reload();
}
}
}
void PagerItem::setPosition(int _x, int _y){
basePos.x = _x;
basePos.y = _y;
}
void PagerItem::setDisplaySize(int _x, int _y){
displaySize.x = _x;
displaySize.y = _y;
}
void PagerItem::setPagerPadding(int _x, int _y){
pagerPadding.x = _x;
pagerPadding.y = _y;
}
void PagerItem::setItemPadding(int _x, int _y){
itemPadding.x = _x;
itemPadding.y = _y;
}
bool PagerItem::processMouse(int _x, int _y, int _state){
return false;
}
PagerItem::PagerItem(string _path){
string name = _path;
XMLLoader loader(name);
setAttr("path",_path);
setAttr("name",name);
setAttr("type",loader.getValue("type"));
setAttr("sfx","button11");
itemType = attrs["type"];
duration = loader.getValue("duration");
setAttr("preview", loader.getValue("preview"));
if(itemType == "audio"){
itemType = "audio";
itemIndex = loader.getValue("position");
}
makePreview();
SubObMediator::Instance()->addObserver("time-remaining", this);
bReloader = false;
}
void PagerItem::makePreview(){
if(itemType != "audio"){
preview.loadImage(attrs["preview"]);
}
mediaPreview = new GuiMediaPreview(attrs);
if(itemType == "audio"){
mediaPreview->setPosition(ofVec2f(-80,-80));
} else {
mediaPreview->setPosition(ofVec2f(407,278));
}
durationInt = ofToInt(duration);
previewSheet = new GuiSheet();
previewSheet->addNode(mediaPreview);
GuiConfigurator::Instance()->addSheet(attrs["path"],previewSheet);
size.x = 253;
size.y = 148;
}
void PagerItem::execute(){
int timeRemaining = SceneManager::Instance()->getTimeRemainingOnTrack();
cout << "Item clicked. Have " << timeRemaining << " remaining on track." << endl;
if(durationInt <= timeRemaining){
MediaCabinet::Instance()->addClip(attrs["path"],attrs["path"]);
GuiConfigurator::Instance()->openSheet(attrs["path"]);
SubObMediator::Instance()->update("pager-item", this);
}
}
void PagerItem::draw(){
pos = (basePos * ofVec2f(size.x,size.y)) + pagerPadding + (itemPadding * basePos);
if(itemType != "audio"){
preview.draw(pos.x + 5, pos.y + 5, displaySize.x, displaySize.y);
SceneManager::Instance()->drawFrame(pos.x, pos.y);
}
if(bReloader){
SceneManager::Instance()->drawFrame(pos.x, pos.y);
}
SceneManager::Instance()->drawNumber(durationInt, pos.x + 193, pos.y + 105, 41, 25,0);
}
/*
*
*Utilities used by VideoItem
*
*/
ofTexture getVideoPreview(string _path, float _pos){
//cout << "getting preview for video - " << _path << endl;
ofVideoPlayer player;
ofTexture preview;
player.loadMovie(_path);
preview.allocate(player.getWidth(), player.getHeight(), GL_RGB);
player.setPosition(_pos);
preview.loadData(player.getPixels(), player.getWidth(), player.getHeight(), GL_RGB);
player.close();
return preview;
}