videoList.cpp

#include "cocos2d.h"
#include "localMedia/videoList.h"
#include "cocostudio/CocoStudio.h"
#include "cocostudio/CCComExtensionData.h"
#include "common/BaseTableViewCell.h"
#include "epg/GridView/GridView.h"
#include "localMedia/localVideoPlayer.h"

USING_NS_CC;
USING_NS_CC_EXT;
using namespace cocos2d::ui;
#define CELL_FOCUS_WIDTH 420.00
#define CELL_FOCUS_HEIGHT 300.00
#define CELL_WIDTH 425
#define CELL_HEIGHT 325
videoList::videoList()
{
	m_btnFocused = nullptr;
	m_focusIdx = 0;
	m_focusCol = 0;
	m_focusRow = 0;
	m_gridView = nullptr;
	m_callFunc = nullptr;
	m_menuIdx = 0;
}
videoList::~videoList()
{
	
}
void videoList::addMenuStr(char* str)
{
	m_menuNameVec.push_back(str);
	m_menuIdx++;
}

Layer* videoList::creatLayer(cocos2d::Node* node, int cols,int rows,int cells,Click_CallFun callFunc)
{
	if (node) {
		Layer* tuning = (Layer*)node->getChildByName("videoList");
		if (tuning) {
			return tuning;
		}
		else {
			videoList* pRet =(videoList*) videoList::create();
			pRet->addCallBack(callFunc);
			pRet->setColNum(cols);
			pRet->setRowNum(rows);
			pRet->setCellNum(cells);
			node->addChild(pRet);
			return pRet;
		}
	}
	return nullptr;
}
void videoList::initTableView()
{	
	addNumsText(m_videoListVec.size());
	if (m_cellNums == 0)
	{
		ImageView* sorry = ImageView::create("localMedia/sorry.png");
		sorry->setName("ID_PIC_SORRY");
		sorry->setPosition(Vec2(1920 / 2, 1080 / 2));
		this->addChild(sorry);
		Text* sorry_t = Text::create("no video file", "general/SourceHanSansTWHK-Light.ttf", 32);
		sorry_t->setPosition(Vec2(1920 / 2, 1080 / 2 - 100));
		sorry_t->setColor(Color3B(153, 153, 153));
		sorry_t->setName("ID_TEXT_SORRY");
		this->addChild(sorry_t);
		this->addKeyListener(CC_CALLBACK_2(ListFocusLayer::onKeyPressed, this), this);
		return;
	}
	//m_focusIdx = m_rowNums / 2;// (m_rowNums > 2) ? m_rowNums - 2 : m_rowNums;
	int height = m_rowNums > 2 ? 890 : CELL_HEIGHT * m_rowNums;
	GridView* tableView = GridView::create(this, Size(1700, height));
	tableView->setDirection(cocos2d::extension::ScrollView::Direction::BOTH);
	tableView->setVerticalFillOrder(TableView::VerticalFillOrder::TOP_DOWN);
	tableView->setAnchorPoint(Vec2(0,0));
	tableView->setPosition(Vec2(120, 1080 - height - 170));
	tableView->setColNum(m_colNums);
	tableView->setRowNum(m_rowNums);
	tableView->setDelegate(this);
	m_gridView = tableView;
	this->addChild(tableView);
	tableView->reloadData();
	addNote(m_videoListVec.at(m_focusIdx).c_str());
	this->addKeyListener(CC_CALLBACK_2(ListFocusLayer::onKeyPressed, this), this);
//	tableView->scrollStep(m_focusIdx, cocos2d::ui::Widget::FocusDirection::DOWN);
}
bool videoList::init()
{
	bool bRet = false;
	do
	{
		CC_BREAK_IF(!Layer::init());
		bRet = true;
	} while (0);
	
	ImageView* bg = ImageView::create("general/general_bg.png");
	bg->setName("ID_PIC_BG");
	bg->setAnchorPoint(Vec2(0, 0));
	bg->setPosition(Vec2(0,0));
	this->addChild(bg);

	addTitle("Video");
	ImageView* split = ImageView::create("general/general_listline.png");
	split->setAnchorPoint(Vec2(0,0));
	split->setPosition(Vec2(0,958.15));
	split->setScaleY(2);
	this->addChild(split);
	return bRet;
}
void videoList::onKeyPressed(cocos2d::EventKeyboard::KeyCode keyCode, cocos2d::Event* unused_event)
{
	BaseTableViewCell* cell = nullptr;
	this->stopPropagation(keyCode, unused_event);
	switch (keyCode)
	{
	case EventKeyboard::KeyCode::KEY_ENTER:
	case EventKeyboard::KeyCode::KEY_DPAD_CENTER:
		if (m_gridView) {
			cell = dynamic_cast<BaseTableViewCell*> (m_gridView->cellAtIndex(m_focusIdx));
			if (cell)
				cell->onCellClick();
		}
		break;
	case EventKeyboard::KeyCode::KEY_BACKSPACE:
	case EventKeyboard::KeyCode::KEY_BACK:
	case EventKeyboard::KeyCode::KEY_TV_BACK:
	case EventKeyboard::KeyCode::KEY_TV_EXIT:
		//TODO for back
		if (m_callFunc)
		{
			(this->getParent()->*m_callFunc)(this);
		}
		this->getParent()->removeChild(this);
		break;
	default:
		ListFocusLayer::onKeyPressed(keyCode, unused_event);
		break;
	}
}
bool videoList::onFocusChanged(int next, cocos2d::ui::Widget::FocusDirection direction, bool isscroll )
{
	GridView* table = m_gridView;
	addNote(m_videoListVec.at(next).c_str());
	TableViewCell* cell = table->cellAtIndex(next);
	TableViewCell* prev = table->cellAtIndex(m_focusIdx);
	//TODOÅжÏnext ÊÇ·ñΪÓÐЧ½Úµã
	if (prev) {
		prev->removeChildByName("ID_PIC_FOCUS");
		Vector<cocos2d::Node*> pChildren = prev->getChildren();
		for (Node *node : pChildren)
		{
			if (dynamic_cast<Button*>(node))
			{
				((Button*)node)->setHighlighted(false);
			}
		}
	}
	if (cell)
	{
		m_focusCell = cell;
		if (m_bFocus) {
			Vector<cocos2d::Node*> pChildren = cell->getChildren();
			for (Node *node : pChildren)
			{
				if (dynamic_cast<Button*>(node))
				{
					((Button*)node)->setHighlighted(true);
				}
			}
			ImageView* focus = ImageView::create("general/general_button_focus.png");
			focus->setScale9Enabled(true);
			focus->setCapInsets(Rect(40, 16, 135, 73));
			Size size = table->getDataSource()->tableCellSizeForIndex(table, next);
			focus->setName("ID_PIC_FOCUS");
			int w = size.width;
			int h = size.height;
			focus->setContentSize(Size(CELL_FOCUS_WIDTH + 76, CELL_FOCUS_HEIGHT + 80));
			focus->setPosition(Vec2(w / 2, h / 2 - 27));
			focus->setZOrder(-1);
			cell->addChild(focus);
		}
		log("next:%d,focusidx:%d", next, m_focusIdx);
		m_focusIdx = next;
	}
	if (!(cell && table->isIdxVisible(cell, next)))
	{
		m_focusIdx = next;
		if (isscroll)
			table->scrollToIndex(m_focusIdx);
		return true;
	}
	return false;
}
void videoList::addTitle(const char* str)
{
	Text* text =(Text*) this->getChildByName("ID_TEXT_TITLE");
	if (text) {
		text->setString(str);
	}
	else {
		text = Text::create(str, "general/SourceHanSansTWHK-Light.ttf", 60);
		text->setAnchorPoint(Vec2(0, 0.5));
		text->setColor(Color3B(153, 153, 153));
		text->setPosition(Vec2(87, 992));
		text->setName("ID_TEXT_TITLE");
		this->addChild(text);
	}
}
void videoList::addNote(const char* str)
{
	Text* text = (Text*) this->getChildByName("ID_TEXT_NODE");
	if (text) {
		text->setString(str);
	}
	else {
		text = Text::create(str, "general/SourceHanSansTWHK-Light.ttf", 32);
		text->setColor(Color3B(153, 153, 153));
		text->setAnchorPoint(Vec2(0, 0.5));
		text->setPosition(Vec2(287, 988));
		text->setName("ID_TEXT_NODE");
		this->addChild(text);
	}
}
void videoList::addNumsText(int nums)
{
	char str[64] = { 0 };
	sprintf(str, "%d videos", nums);
	Text* text = (Text*) this->getChildByName("ID_TEXT_NUMS");
	if (text) {
		text->setString(str);
	}
	else {
		text = Text::create(str, "general/SourceHanSansTWHK-Light.ttf", 32);
		text->setColor(Color3B(153, 153, 153));
		text->setAnchorPoint(Vec2(1, 0.5));
		text->setPosition(Vec2(1800, 988));
		text->setName("ID_TEXT_NUMS");
		this->addChild(text);
	}
}
void videoList::toExtensionsMainLayer(cocos2d::Ref *sender)
{
}

void videoList::tableCellTouched(TableView* table, TableViewCell* cell)
{
	CCLOG("cell touched at index: %ld", cell->getIdx());
}

Size videoList::tableCellSizeForIndex(TableView *table, ssize_t idx)
{
	return Size(CELL_WIDTH, CELL_HEIGHT);
}

TableViewCell* videoList::tableCellAtIndex(TableView *table, ssize_t idx)
{
	log("tableCellAtIndex,idx:%d,m_focusIdx:%d", idx, m_focusIdx);
	TableViewCell *cell = table->dequeueCell();
	//if (idx < m_menuIdx)
	{	
		if (!cell) {
			cell = new BaseTableViewCell();
			((BaseTableViewCell*)cell)->addBtnlClick((Click_CallFun)&videoList::onCellClick, this);
			cell->autorelease();
		}
		cell->removeAllChildrenWithCleanup(true);
		Size size = tableCellSizeForIndex(table, idx);
		int w = size.width;
		int h = size.height;	

		ImageView* bg = ImageView::create("general/general_button_normal.png");
		bg->setScale9Enabled(true);
		bg->setCapInsets(Rect(12, 12, 50, 36));
		bg->setContentSize(Size(CELL_FOCUS_WIDTH + 4 , CELL_FOCUS_HEIGHT ));
		bg->setPosition(Vec2(w / 2, h / 2));
		bg->setName("ID_PIC_BG");
		cell->addChild(bg);


		Button* btn = Button::create("localMedia/video_list_normal.png", "localMedia/video_list_focus.png");
		btn->setPosition(Vec2(w/2, h / 2));
		btn->setName("ID_BUT_ICON");
		cell->addChild(btn);

		Button* btn_titlebg = Button::create("localMedia/video_titlebg_normal.png", "localMedia/video_titlebg_focus.png");
		btn_titlebg->setAnchorPoint(Vec2(0.5,0));
		btn_titlebg->setPosition(Vec2(w / 2, 14));
		btn_titlebg->setName("ID_BUT_TITLEBG");
		bg->addChild(btn_titlebg);

		int pos = m_videoListVec.at(idx).find_last_of('/');
		std::string title(m_videoListVec.at(idx).substr(pos + 1));
		Label* text = Label::createWithTTF(title, "general/SourceHanSansTWHK-Light.ttf", 32);
		Size sizebg = btn_titlebg->getContentSize();
		text->setColor(Color3B(153, 153, 153));
		text->setAnchorPoint(Vec2(0.5, 0.5));
		text->setAlignment(TextHAlignment::CENTER, TextVAlignment::CENTER);
		text->setDimensions(400,75);
		text->setPosition(Vec2(sizebg.width/2, sizebg.height / 2 - 20));
		btn_titlebg->addChild(text);

		if (idx == m_focusIdx)
		{
			m_focusCell = cell;
			ImageView* focus = ImageView::create("general/general_button_focus.png");
			focus->setScale9Enabled(true);	
			focus->setCapInsets(Rect(40, 16, 135, 73));
			focus->setContentSize(Size(CELL_FOCUS_WIDTH + 76, CELL_FOCUS_HEIGHT + 80));
			focus->setPosition(Vec2(w / 2, h / 2 - 27));
			focus->setName("ID_PIC_FOCUS");
			focus->setZOrder(-1);
			cell->addChild(focus);
			btn->setHighlighted(true);
			btn_titlebg->setHighlighted(true);
		}	
	}
	return cell;
}

ssize_t videoList::numberOfCellsInTableView(TableView *table)
{
	return m_cellNums;
}

void videoList::onCellClick(cocos2d::Node* node)
{
	//TODO
	auto scene = Director::getInstance()->getRunningScene();
	LocalVideoPlayer*  player = (LocalVideoPlayer*)LocalVideoPlayer::creatLayer(scene);
	player->play(m_videoListVec.at(m_focusIdx));
}