75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
#include "FrameFocus.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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FrameFocus::FrameFocus(WebPageManager *manager, QStringList &arguments, QObject *parent) : SocketCommand(manager, arguments, parent) {
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}
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void FrameFocus::start() {
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switch(arguments().length()) {
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case 1:
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focusId(arguments()[0]);
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break;
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case 2:
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focusIndex(arguments()[1].toInt());
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break;
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default:
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focusParent();
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}
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}
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void FrameFocus::findFrames() {
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frames = page()->currentFrame()->childFrames();
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}
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void FrameFocus::focusIndex(int index) {
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findFrames();
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if (isFrameAtIndex(index)) {
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frames[index]->setFocus();
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page()->setCurrentFrameParent(frames[index]->parentFrame());
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success();
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} else {
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frameNotFound();
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}
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}
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bool FrameFocus::isFrameAtIndex(int index) {
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return 0 <= index && index < frames.length();
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}
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void FrameFocus::focusId(QString name) {
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findFrames();
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for (int i = 0; i < frames.length(); i++) {
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if (frames[i]->frameName().compare(name) == 0) {
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frames[i]->setFocus();
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page()->setCurrentFrameParent(frames[i]->parentFrame());
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success();
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return;
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}
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}
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frameNotFound();
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}
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void FrameFocus::focusParent() {
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// if (page()->currentFrame()->parentFrame() == 0) {
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if (page()->currentFrameParent() == 0) {
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finish(false, new ErrorMessage("Already at parent frame."));
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} else {
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// page()->currentFrame()->parentFrame()->setFocus();
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page()->currentFrameParent()->setFocus();
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page()->setCurrentFrameParent(page()->currentFrameParent()->parentFrame());
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success();
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}
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}
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void FrameFocus::frameNotFound() {
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finish(false, new ErrorMessage("Unable to locate frame."));
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}
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void FrameFocus::success() {
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finish(true);
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}
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