diff options
Diffstat (limited to 'gui/pages.cpp')
| -rw-r--r-- | gui/pages.cpp | 174 |
1 files changed, 153 insertions, 21 deletions
diff --git a/gui/pages.cpp b/gui/pages.cpp index 6586cf8aa..1bc15c6cd 100644 --- a/gui/pages.cpp +++ b/gui/pages.cpp @@ -160,7 +160,7 @@ int ActionObject::SetActionPos(int x, int y, int w, int h) return 0; } -Page::Page(xml_node<>* page, xml_node<>* templates /* = NULL */) +Page::Page(xml_node<>* page, std::vector<xml_node<>*> *templates /* = NULL */) { mTouchStart = NULL; @@ -200,7 +200,7 @@ Page::~Page() delete *itr; } -bool Page::ProcessNode(xml_node<>* page, xml_node<>* templates /* = NULL */, int depth /* = 0 */) +bool Page::ProcessNode(xml_node<>* page, std::vector<xml_node<>*> *templates /* = NULL */, int depth /* = 0 */) { if (depth == 10) { @@ -347,24 +347,31 @@ bool Page::ProcessNode(xml_node<>* page, xml_node<>* templates /* = NULL */, int else { std::string name = child->first_attribute("name")->value(); - - // We need to find the correct template xml_node<>* node; - node = templates->first_node("template"); + bool node_found = false; - while (node) - { - if (!node->first_attribute("name")) - continue; + // We need to find the correct template + for (std::vector<xml_node<>*>::iterator itr = templates->begin(); itr != templates->end(); itr++) { + node = (*itr)->first_node("template"); - if (name == node->first_attribute("name")->value()) + while (node) { - if (!ProcessNode(node, templates, depth + 1)) - return false; - else + if (!node->first_attribute("name")) + continue; + + if (name == node->first_attribute("name")->value()) + { + if (!ProcessNode(node, templates, depth + 1)) + return false; + else { + node_found = true; + break; + } + } + if (node_found) break; + node = node->next_sibling("template"); } - node = node->next_sibling("template"); } } } @@ -547,6 +554,8 @@ PageSet::~PageSet() { for (std::vector<Page*>::iterator itr = mPages.begin(); itr != mPages.end(); ++itr) delete *itr; + for (std::vector<xml_node<>*>::iterator itr2 = templates.begin(); itr2 != templates.end(); ++itr2) + delete *itr2; delete mResources; free(mXmlFile); @@ -556,7 +565,9 @@ int PageSet::Load(ZipArchive* package) { xml_node<>* parent; xml_node<>* child; - xml_node<>* templates; + xml_node<>* xmltemplate; + xml_node<>* blank_templates; + int pages_loaded = -1, ret; parent = mDoc.first_node("recovery"); if (!parent) @@ -580,13 +591,134 @@ int PageSet::Load(ZipArchive* package) LOGINFO("Loading pages...\n"); // This may be NULL if no templates are present - templates = parent->first_node("templates"); + xmltemplate = parent->first_node("templates"); + if (xmltemplate) + templates.push_back(xmltemplate); child = parent->first_node("pages"); - if (!child) - return -1; + if (child) { + if (LoadPages(child)) { + LOGERR("PageSet::Load returning -1\n"); + return -1; + } + } + + return CheckInclude(package, &mDoc); +} + +int PageSet::CheckInclude(ZipArchive* package, xml_document<> *parentDoc) +{ + xml_node<>* par; + xml_node<>* par2; + xml_node<>* chld; + xml_node<>* parent; + xml_node<>* child; + xml_node<>* xmltemplate; + long len; + char* xmlFile = NULL; + string filename; + xml_document<> doc; + + par = parentDoc->first_node("recovery"); + if (!par) { + par = parentDoc->first_node("install"); + } + if (!par) { + return 0; + } - return LoadPages(child, templates); + par2 = par->first_node("include"); + if (!par2) + return 0; + chld = par2->first_node("xmlfile"); + while (chld != NULL) { + xml_attribute<>* attr = chld->first_attribute("name"); + if (!attr) + break; + + LOGINFO("PageSet::CheckInclude loading filename: '%s'\n", filename.c_str()); + if (!package) { + // We can try to load the XML directly... + filename = "/res/"; + filename += attr->value(); + struct stat st; + if(stat(filename.c_str(),&st) != 0) { + LOGERR("Unable to locate '%s'\n", filename.c_str()); + return -1; + } + + len = st.st_size; + xmlFile = (char*) malloc(len + 1); + if (!xmlFile) + return -1; + + int fd = open(filename.c_str(), O_RDONLY); + if (fd == -1) + return -1; + + read(fd, xmlFile, len); + close(fd); + } else { + filename += attr->value(); + const ZipEntry* ui_xml = mzFindZipEntry(package, filename.c_str()); + if (ui_xml == NULL) + { + LOGERR("Unable to locate '%s' in zip file\n", filename.c_str()); + return -1; + } + + // Allocate the buffer for the file + len = mzGetZipEntryUncompLen(ui_xml); + xmlFile = (char*) malloc(len + 1); + if (!xmlFile) + return -1; + + if (!mzExtractZipEntryToBuffer(package, ui_xml, (unsigned char*) xmlFile)) + { + LOGERR("Unable to extract '%s'\n", filename.c_str()); + return -1; + } + } + doc.parse<0>(xmlFile); + + parent = doc.first_node("recovery"); + if (!parent) + parent = doc.first_node("install"); + + // Now, let's parse the XML + LOGINFO("Loading included resources...\n"); + child = parent->first_node("resources"); + if (child) + mResources->LoadResources(child, package); + + LOGINFO("Loading included variables...\n"); + child = parent->first_node("variables"); + if (child) + LoadVariables(child); + + LOGINFO("Loading mouse cursor...\n"); + child = parent->first_node("mousecursor"); + if(child) + PageManager::LoadCursorData(child); + + LOGINFO("Loading included pages...\n"); + // This may be NULL if no templates are present + xmltemplate = parent->first_node("templates"); + if (xmltemplate) + templates.push_back(xmltemplate); + + child = parent->first_node("pages"); + if (child) + if (LoadPages(child)) + return -1; + + if (CheckInclude(package, &doc)) + return -1; + + chld = chld->next_sibling("xmlfile"); + } + + return 0; } int PageSet::SetPage(std::string page) @@ -659,7 +791,7 @@ int PageSet::LoadVariables(xml_node<>* vars) return 0; } -int PageSet::LoadPages(xml_node<>* pages, xml_node<>* templates /* = NULL */) +int PageSet::LoadPages(xml_node<>* pages) { xml_node<>* child; @@ -669,7 +801,7 @@ int PageSet::LoadPages(xml_node<>* pages, xml_node<>* templates /* = NULL */) child = pages->first_node("page"); while (child != NULL) { - Page* page = new Page(child, templates); + Page* page = new Page(child, &templates); if (page->GetName().empty()) { LOGERR("Unable to process load page\n"); |