Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2010-08-08 18:41:53 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-08-08 18:41:53 (GMT) |
| commit | 19df82042f44c201e5a2821b4fa35465e33a1c90 (patch) | |
| tree | 1746bddfa31ce2a6488ef5186036a049a255c9da /Swiften/Parser/PayloadParsers/FormParser.cpp | |
| parent | 4a5a0977f661bf5c7c34ee7aa48b35073a682203 (diff) | |
| download | swift-19df82042f44c201e5a2821b4fa35465e33a1c90.zip swift-19df82042f44c201e5a2821b4fa35465e33a1c90.tar.bz2 | |
Added XEP-0004 data forms parsing & serializing.
Diffstat (limited to 'Swiften/Parser/PayloadParsers/FormParser.cpp')
| -rw-r--r-- | Swiften/Parser/PayloadParsers/FormParser.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/Swiften/Parser/PayloadParsers/FormParser.cpp b/Swiften/Parser/PayloadParsers/FormParser.cpp new file mode 100644 index 0000000..f08e7a3 --- /dev/null +++ b/Swiften/Parser/PayloadParsers/FormParser.cpp @@ -0,0 +1,132 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include "Swiften/Parser/PayloadParsers/FormParser.h" + +namespace Swift { + +FormParser::FormParser() : level_(TopLevel) { +} + +void FormParser::handleStartElement(const String& element, const String&, const AttributeMap& attributes) { + if (level_ == TopLevel) { + String type = attributes.getAttribute("type"); + if (type == "form") { + getPayloadInternal()->setType(Form::FormType); + } + else if (type == "submit") { + getPayloadInternal()->setType(Form::SubmitType); + } + else if (type == "cancel") { + getPayloadInternal()->setType(Form::CancelType); + } + else if (type == "result") { + getPayloadInternal()->setType(Form::ResultType); + } + } + else if (level_ == PayloadLevel) { + if (element == "title") { + currentText_.clear(); + } + else if (element == "instructions") { + currentText_.clear(); + } + else if (element == "field") { + String type = attributes.getAttribute("type"); + if (type == "boolean") { + currentFieldParseHelper_ = BooleanFormFieldParseHelper::create(); + } + else if (type == "fixed") { + currentFieldParseHelper_ = FixedFormFieldParseHelper::create(); + } + else if (type == "hidden") { + currentFieldParseHelper_ = HiddenFormFieldParseHelper::create(); + } + else if (type == "jid-multi") { + currentFieldParseHelper_ = JIDMultiFormFieldParseHelper::create(); + } + else if (type == "jid-single") { + currentFieldParseHelper_ = JIDSingleFormFieldParseHelper::create(); + } + else if (type == "list-multi") { + currentFieldParseHelper_ = ListMultiFormFieldParseHelper::create(); + } + else if (type == "list-single") { + currentFieldParseHelper_ = ListSingleFormFieldParseHelper::create(); + } + else if (type == "text-multi") { + currentFieldParseHelper_ = TextMultiFormFieldParseHelper::create(); + } + else if (type == "text-private") { + currentFieldParseHelper_ = TextPrivateFormFieldParseHelper::create(); + } + else if (type == "text-single") { + currentFieldParseHelper_ = TextSingleFormFieldParseHelper::create(); + } + if (currentFieldParseHelper_) { + currentFieldParseHelper_->getField()->setName(attributes.getAttribute("var")); + currentFieldParseHelper_->getField()->setLabel(attributes.getAttribute("label")); + } + } + } + else if (level_ == FieldLevel && currentFieldParseHelper_) { + currentText_.clear(); + if (element == "option") { + currentOptionLabel_ = attributes.getAttribute("label"); + } + } + ++level_; +} + +void FormParser::handleEndElement(const String& element, const String&) { + --level_; + if (level_ == PayloadLevel) { + if (element == "title") { + String currentTitle = getPayloadInternal()->getTitle(); + if (currentTitle.isEmpty()) { + getPayloadInternal()->setTitle(currentText_); + } + else { + getPayloadInternal()->setTitle(currentTitle + "\n" + currentText_); + } + } + else if (element == "instructions") { + String currentInstructions = getPayloadInternal()->getInstructions(); + if (currentInstructions.isEmpty()) { + getPayloadInternal()->setInstructions(currentText_); + } + else { + getPayloadInternal()->setInstructions(currentInstructions + "\n" + currentText_); + } + } + else if (element == "field") { + if (currentFieldParseHelper_) { + getPayloadInternal()->addField(currentFieldParseHelper_->getField()); + currentFieldParseHelper_.reset(); + } + } + } + else if (level_ == FieldLevel && currentFieldParseHelper_) { + if (element == "required") { + currentFieldParseHelper_->getField()->setRequired(true); + } + else if (element == "desc") { + currentFieldParseHelper_->getField()->setDescription(currentText_); + } + else if (element == "option") { + currentFieldParseHelper_->getField()->addOption(FormField::Option(currentOptionLabel_, currentText_)); + } + else if (element == "value") { + currentFieldParseHelper_->addValue(currentText_); + } + } +} + +void FormParser::handleCharacterData(const String& text) { + currentText_ += text; +} + +} |