54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
#include "PageLoadingCommand.h"
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#include "SocketCommand.h"
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#include "WebPage.h"
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#include "WebPageManager.h"
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#include "ErrorMessage.h"
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PageLoadingCommand::PageLoadingCommand(Command *command, WebPageManager *manager, QObject *parent) : Command(parent) {
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m_manager = manager;
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m_command = command;
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m_pageLoadingFromCommand = false;
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m_pageSuccess = true;
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m_pendingResponse = NULL;
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m_command->setParent(this);
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}
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void PageLoadingCommand::start() {
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m_manager->log() << "Started" << m_command->toString();
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connect(m_command, SIGNAL(finished(Response *)), this, SLOT(commandFinished(Response *)));
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connect(m_manager, SIGNAL(loadStarted()), this, SLOT(pageLoadingFromCommand()));
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connect(m_manager, SIGNAL(pageFinished(bool)), this, SLOT(pendingLoadFinished(bool)));
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m_command->start();
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};
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void PageLoadingCommand::pendingLoadFinished(bool success) {
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m_pageSuccess = success;
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if (m_pageLoadingFromCommand) {
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m_pageLoadingFromCommand = false;
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if (m_pendingResponse) {
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m_manager->log() << "Page load from command finished";
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if (m_pageSuccess) {
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emit finished(m_pendingResponse);
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} else {
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QString message = m_manager->currentPage()->failureString();
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finish(false, new ErrorMessage(message));
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}
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}
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}
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}
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void PageLoadingCommand::pageLoadingFromCommand() {
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m_manager->log() << m_command->toString() << "started page load";
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m_pageLoadingFromCommand = true;
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}
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void PageLoadingCommand::commandFinished(Response *response) {
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disconnect(m_manager, SIGNAL(loadStarted()), this, SLOT(pageLoadingFromCommand()));
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m_manager->log() << "Finished" << m_command->toString() << "with response" << response->toString();
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if (m_pageLoadingFromCommand)
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m_pendingResponse = response;
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else
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emit finished(response);
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}
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