129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
/**
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* @author Edouard DUPIN
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*
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* @copyright 2010, Edouard DUPIN, all right reserved
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*
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* @license GPL v3 (see license file)
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*/
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#include <ewol/context/Context.h>
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#include <appl/debug.h>
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#include <appl/Gui/WorkerSaveFile.h>
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#undef __class__
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#define __class__ "WorkerSaveFile"
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appl::WorkerSaveFile::WorkerSaveFile() :
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signalSaveDone(*this, "save-file-done"),
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signalAbort(*this, "save-file-abort") {
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addObjectType("appl::WorkerSaveFile");
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// load buffer manager:
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m_bufferManager = appl::BufferManager::create();
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}
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void appl::WorkerSaveFile::init(const std::string& _bufferName, bool _forceSaveAs) {
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ewol::object::Worker::init();
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m_bufferName = _bufferName;
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if (m_bufferManager == nullptr) {
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APPL_ERROR("can not call unexistant buffer manager ... ");
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destroy();
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return;
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}
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if (m_bufferName == "") {
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// need to find the curent file ...
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std::shared_ptr<appl::Buffer> tmpp = m_bufferManager->getBufferSelected();
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if (tmpp == nullptr) {
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APPL_ERROR("No selected buffer now ...");
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destroy();
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return;
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}
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m_bufferName = tmpp->getFileName();
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}
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if (m_bufferManager->exist(m_bufferName) == false) {
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APPL_ERROR("Try to save an non-existant file :" << m_bufferName);
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destroy();
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return;
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}
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std::shared_ptr<appl::Buffer> tmpBuffer = m_bufferManager->get(m_bufferName);
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if (tmpBuffer == nullptr) {
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APPL_ERROR("Error to get the buffer : " << m_bufferName);
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destroy();
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return;
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}
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if (_forceSaveAs == false) {
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if (tmpBuffer->hasFileName() == true) {
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tmpBuffer->storeFile();
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signalSaveDone.emit();
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destroy();
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return;
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}
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}
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m_chooser = ewol::widget::FileChooser::create();
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if (nullptr == m_chooser) {
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APPL_ERROR("Can not allocate widget == > display might be in error");
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destroy();
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return;
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}
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m_chooser->setTitle("Save files As...");
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m_chooser->setValidateLabel("Save");
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etk::FSNode tmpName(m_bufferName);
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m_chooser->setFolder(tmpName.getNameFolder());
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m_chooser->setFileName(tmpName.getNameFile());
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std::shared_ptr<ewol::widget::Windows> tmpWindows = ewol::getContext().getWindows();
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if (tmpWindows == nullptr) {
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APPL_ERROR("Error to get the windows.");
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destroy();
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return;
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}
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tmpWindows->popUpWidgetPush(m_chooser);
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m_chooser->signalValidate.bind(shared_from_this(), &appl::WorkerSaveFile::onCallbackSaveAsValidate);
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m_chooser->signalCancel.bind(shared_from_this(), &appl::WorkerSaveFile::onCallbackCancel);
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}
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appl::WorkerSaveFile::~WorkerSaveFile() {
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APPL_ERROR("Remove Worker");
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}
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void appl::WorkerSaveFile::onCallbackCancel() {
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signalAbort.emit();
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destroy();
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}
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void appl::WorkerSaveFile::onCallbackSaveAsValidate(const std::string& _value) {
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if (m_bufferManager == nullptr) {
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// nothing to do in this case ==> can do nothing ...
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destroy();
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return;
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}
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if (_value == "") {
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APPL_ERROR(" might be an error of the File chooser system...");
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destroy();
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return;
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}
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if (m_bufferManager->exist(m_bufferName) == false) {
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APPL_ERROR("Try to save an non-existant file :" << m_bufferName);
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destroy();
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return;
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}
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std::shared_ptr<appl::Buffer> tmpBuffer = m_bufferManager->get(m_bufferName);
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if (tmpBuffer == nullptr) {
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APPL_ERROR("Error to get the buffer : " << m_bufferName);
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destroy();
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return;
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}
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tmpBuffer->setFileName(_value);
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if (tmpBuffer->storeFile() == false) {
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std::shared_ptr<ewol::widget::Windows> tmpWindows = ewol::getContext().getWindows();
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if (tmpWindows == nullptr) {
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destroy();
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return;
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}
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tmpWindows->displayWarningMessage("We can not save the file : <br/><i>" + tmpBuffer->getFileName() + "</i>");
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} else {
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signalSaveDone.emit();
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}
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destroy();
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}
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