mirror of
https://projects.vdr-developer.org/git/vdr-plugin-skindesigner.git
synced 2023-10-19 17:58:31 +02:00
410 lines
13 KiB
C
410 lines
13 KiB
C
#include "designer.h"
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#include "libcore/helpers.h"
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cSkinDesigner::cSkinDesigner(string skin) : cSkin(skin.c_str(), &::Theme) {
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init = true;
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this->skin = skin;
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backupSkin = NULL;
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useBackupSkin = false;
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globals = NULL;
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channelTemplate = NULL;
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menuTemplate = NULL;
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messageTemplate = NULL;
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replayTemplate = NULL;
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volumeTemplate = NULL;
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audiotracksTemplate = NULL;
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currentMenu = NULL;
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dsyslog("skindesigner: skin %s started", skin.c_str());
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}
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cSkinDesigner::~cSkinDesigner(void) {
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if (globals)
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delete globals;
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DeleteTemplates();
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if (backupSkin)
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delete backupSkin;
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}
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const char *cSkinDesigner::Description(void) {
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return skin.c_str();
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}
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cSkinDisplayChannel *cSkinDesigner::DisplayChannel(bool WithInfo) {
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currentMenu = NULL;
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cSkinDisplayChannel *displayChannel = NULL;
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if (!useBackupSkin) {
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Init();
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displayChannel = new cSDDisplayChannel(channelTemplate, WithInfo);
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} else {
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displayChannel = backupSkin->DisplayChannel(WithInfo);
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}
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return displayChannel;
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}
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cSkinDisplayMenu *cSkinDesigner::DisplayMenu(void) {
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if (!useBackupSkin) {
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cSDDisplayMenu *displayMenu = NULL;
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Init();
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displayMenu = new cSDDisplayMenu(menuTemplate);
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currentMenu = displayMenu;
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return displayMenu;
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} else {
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cSkinDisplayMenu *displayMenu = backupSkin->DisplayMenu();
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currentMenu = NULL;
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return displayMenu;
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}
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}
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cSkinDisplayReplay *cSkinDesigner::DisplayReplay(bool ModeOnly) {
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currentMenu = NULL;
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cSkinDisplayReplay *displayReplay = NULL;
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if (!useBackupSkin) {
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Init();
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displayReplay = new cSDDisplayReplay(replayTemplate, ModeOnly);
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} else {
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displayReplay = backupSkin->DisplayReplay(ModeOnly);
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}
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return displayReplay;
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}
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cSkinDisplayVolume *cSkinDesigner::DisplayVolume(void) {
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currentMenu = NULL;
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cSkinDisplayVolume *displayVolume = NULL;
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if (!useBackupSkin) {
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Init();
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displayVolume = new cSDDisplayVolume(volumeTemplate);
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} else {
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displayVolume = backupSkin->DisplayVolume();
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}
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return displayVolume;
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}
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cSkinDisplayTracks *cSkinDesigner::DisplayTracks(const char *Title, int NumTracks, const char * const *Tracks) {
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currentMenu = NULL;
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cSkinDisplayTracks *displayTracks = NULL;
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if (!useBackupSkin) {
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Init();
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displayTracks = new cSDDisplayTracks(audiotracksTemplate, Title, NumTracks, Tracks);
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} else {
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displayTracks = backupSkin->DisplayTracks(Title, NumTracks, Tracks);
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}
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return displayTracks;
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}
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cSkinDisplayMessage *cSkinDesigner::DisplayMessage(void) {
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currentMenu = NULL;
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cSkinDisplayMessage *displayMessage = NULL;
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if (!useBackupSkin) {
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Init();
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displayMessage = new cSDDisplayMessage(messageTemplate);
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} else {
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displayMessage = backupSkin->DisplayMessage();
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}
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return displayMessage;
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}
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cSkinDisplayPlugin *cSkinDesigner::DisplayPlugin(string pluginName, int viewID) {
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currentMenu = NULL;
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if (useBackupSkin)
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return NULL;
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Init();
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cSkinDisplayPlugin *displayPlugin = NULL;
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map< string, map <int, cTemplate*> >::iterator hit = pluginTemplates.find(pluginName);
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if (hit == pluginTemplates.end())
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return NULL;
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map <int, cTemplate*>::iterator hit2 = (hit->second).find(viewID);
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if (hit2 == (hit->second).end())
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return NULL;
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return new cSkinDisplayPlugin(hit2->second);
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}
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void cSkinDesigner::Reload(void) {
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dsyslog("skindesigner: forcing full reload of templates");
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if (cOsd::IsOpen()) {
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esyslog("skindesigner: OSD is open, close first!");
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return;
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}
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DeleteTemplates();
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cStopWatch watch;
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bool ok = LoadTemplates();
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if (!ok) {
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esyslog("skindesigner: error during loading of templates - using LCARS as backup");
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if (!backupSkin)
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backupSkin = new cSkinLCARS();
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useBackupSkin = true;
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} else {
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CacheTemplates();
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useBackupSkin = false;
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watch.Stop("templates reloaded and cache created");
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}
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}
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void cSkinDesigner::ListAvailableFonts(void) {
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fontManager->ListAvailableFonts();
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}
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bool cSkinDesigner::SetCustomToken(string option) {
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splitstring s(option.c_str());
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vector<string> flds = s.split('=', 0);
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if (flds.size() != 2)
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return false;
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string key = trim(flds[0]);
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string val = trim(flds[1]);
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if (!globals)
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return true;
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if (isNumber(val)) {
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globals->AddCustomInt(key, atoi(val.c_str()));
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} else {
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globals->AddCustomString(key, val);
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}
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return true;
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}
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void cSkinDesigner::ListCustomTokens(void) {
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if (!globals)
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return;
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globals->ListCustomTokens();
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}
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/*********************************************************************************
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* PRIVATE FUNCTIONS
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*********************************************************************************/
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void cSkinDesigner::Init(void) {
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if (init || config.OsdSizeChanged() || config.SkinChanged() || config.OsdLanguageChanged() || config.setupCloseDoReload) {
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config.setupCloseDoReload = false;
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if (init) {
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config.SetSkin();
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config.SetOSDSize();
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config.SetOSDFonts();
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}
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dsyslog("skindesigner: initializing skin %s", skin.c_str());
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config.CheckDecimalPoint();
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if (fontManager)
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delete fontManager;
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fontManager = new cFontManager();
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if (imgCache)
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delete imgCache;
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imgCache = new cImageCache();
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imgCache->SetPathes();
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cStopWatch watch;
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bool ok = LoadTemplates();
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if (!ok) {
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esyslog("skindesigner: error during loading of templates - using LCARS as backup");
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backupSkin = new cSkinLCARS();
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useBackupSkin = true;
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} else {
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CacheTemplates();
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watch.Stop("templates loaded and cache created");
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}
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init = false;
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} else if (config.OsdFontsChanged()) {
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dsyslog("skindesigner: reloading fonts");
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if (fontManager)
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delete fontManager;
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fontManager = new cFontManager();
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cStopWatch watch;
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bool ok = LoadTemplates();
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if (!ok) {
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esyslog("skindesigner: error during loading of templates - using LCARS as backup");
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backupSkin = new cSkinLCARS();
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useBackupSkin = true;
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} else {
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CacheTemplates();
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watch.Stop("templates loaded and cache created");
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}
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}
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}
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void cSkinDesigner::DeleteTemplates(void) {
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if (channelTemplate) {
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delete channelTemplate;
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channelTemplate = NULL;
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}
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if (menuTemplate) {
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delete menuTemplate;
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menuTemplate = NULL;
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}
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if (messageTemplate) {
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delete messageTemplate;
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messageTemplate = NULL;
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}
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if (replayTemplate) {
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delete replayTemplate;
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replayTemplate = NULL;
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}
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if (volumeTemplate) {
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delete volumeTemplate;
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volumeTemplate = NULL;
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}
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if (audiotracksTemplate) {
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delete audiotracksTemplate;
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audiotracksTemplate = NULL;
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}
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for (map< string, map <int, cTemplate*> >::iterator plugs = pluginTemplates.begin(); plugs !=pluginTemplates.end(); plugs++) {
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map <int, cTemplate*> plugTpls = plugs->second;
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for (map <int, cTemplate*>::iterator tpl = plugTpls.begin(); tpl != plugTpls.end(); tpl++) {
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delete tpl->second;
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}
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}
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pluginTemplates.clear();
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}
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bool cSkinDesigner::LoadTemplates(void) {
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if (globals)
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delete globals;
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globals = new cGlobals();
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bool ok = globals->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error parsing globals, aborting");
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return false;
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}
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config.SetGlobals(globals);
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cSkinSetup *skinSetup = config.GetSkinSetup(skin);
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if (skinSetup) {
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skinSetup->AddToGlobals(globals);
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}
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DeleteTemplates();
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channelTemplate = new cTemplate(vtDisplayChannel);
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channelTemplate->SetGlobals(globals);
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ok = channelTemplate->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error reading displaychannel template, aborting");
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DeleteTemplates();
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return false;
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}
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channelTemplate->Translate();
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menuTemplate = new cTemplate(vtDisplayMenu);
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menuTemplate->SetGlobals(globals);
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ok = menuTemplate->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error reading displaymenu template, aborting");
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DeleteTemplates();
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return false;
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}
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menuTemplate->Translate();
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messageTemplate = new cTemplate(vtDisplayMessage);
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messageTemplate->SetGlobals(globals);
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ok = messageTemplate->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error reading displaymessage template, aborting");
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DeleteTemplates();
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return false;
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}
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messageTemplate->Translate();
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replayTemplate = new cTemplate(vtDisplayReplay);
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replayTemplate->SetGlobals(globals);
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ok = replayTemplate->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error reading displayreplay template, aborting");
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DeleteTemplates();
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return false;
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}
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replayTemplate->Translate();
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volumeTemplate = new cTemplate(vtDisplayVolume);
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volumeTemplate->SetGlobals(globals);
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ok = volumeTemplate->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error reading displayvolume template, aborting");
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DeleteTemplates();
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return false;
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}
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volumeTemplate->Translate();
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audiotracksTemplate = new cTemplate(vtDisplayAudioTracks);
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audiotracksTemplate->SetGlobals(globals);
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ok = audiotracksTemplate->ReadFromXML();
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if (!ok) {
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esyslog("skindesigner: error reading displayaudiotracks template, aborting");
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DeleteTemplates();
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return false;
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}
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audiotracksTemplate->Translate();
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config.InitPluginViewIterator();
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map <int,string> *plugViews = NULL;
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string plugName;
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while ( plugViews = config.GetPluginViews(plugName) ) {
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for (map <int,string>::iterator v = plugViews->begin(); v != plugViews->end(); v++) {
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stringstream templateName;
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templateName << "plug-" << plugName << "-" << v->second.c_str();
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cTemplate *plgTemplate = new cTemplate(vtDisplayPlugin, plugName, v->first);
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plgTemplate->SetGlobals(globals);
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ok = plgTemplate->ReadFromXML(templateName.str());
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if (!ok) {
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esyslog("skindesigner: error reading plugin %s template", plugName.c_str());
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DeleteTemplates();
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return false;
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}
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plgTemplate->Translate();
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map< string, map <int, cTemplate*> >::iterator hit = pluginTemplates.find(plugName);
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if (hit == pluginTemplates.end()) {
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map <int, cTemplate*> plugTemplates;
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plugTemplates.insert(pair<int, cTemplate*>(v->first, plgTemplate));
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pluginTemplates.insert(pair<string, map <int, cTemplate*> >(plugName, plugTemplates));
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} else {
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(hit->second).insert(pair<int, cTemplate*>(v->first, plgTemplate));
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}
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}
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}
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dsyslog("skindesigner: templates successfully validated and parsed");
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return true;
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}
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void cSkinDesigner::CacheTemplates(void) {
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channelTemplate->PreCache();
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menuTemplate->PreCache();
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messageTemplate->PreCache();
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replayTemplate->PreCache();
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volumeTemplate->PreCache();
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audiotracksTemplate->PreCache();
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for (map< string, map <int, cTemplate*> >::iterator plugs = pluginTemplates.begin(); plugs != pluginTemplates.end(); plugs++) {
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for (map <int, cTemplate*>::iterator plugTplts = plugs->second.begin(); plugTplts != plugs->second.end(); plugTplts++) {
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(plugTplts->second)->PreCache();
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}
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}
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dsyslog("skindesigner: templates cached");
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fontManager->CacheFonts(channelTemplate);
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fontManager->CacheFonts(menuTemplate);
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fontManager->CacheFonts(messageTemplate);
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fontManager->CacheFonts(replayTemplate);
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fontManager->CacheFonts(volumeTemplate);
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fontManager->CacheFonts(audiotracksTemplate);
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dsyslog("skindesigner: fonts cached");
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dsyslog("skindesigner: caching images...");
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imgCache->Clear();
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imgCache->SetPathes();
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channelTemplate->CacheImages();
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menuTemplate->CacheImages();
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messageTemplate->CacheImages();
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replayTemplate->CacheImages();
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volumeTemplate->CacheImages();
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audiotracksTemplate->CacheImages();
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for (map< string, map <int, cTemplate*> >::iterator plugs = pluginTemplates.begin(); plugs != pluginTemplates.end(); plugs++) {
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for (map <int, cTemplate*>::iterator plugTplts = plugs->second.begin(); plugTplts != plugs->second.end(); plugTplts++) {
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(plugTplts->second)->CacheImages();
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}
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}
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imgCache->Debug(false);
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}
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