118 lines
2.9 KiB
C++
118 lines
2.9 KiB
C++
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#include "toonzqt/validatedchoicedialog.h"
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// Qt includes
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#include <QLabel>
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#include <QPushButton>
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#include <QButtonGroup>
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//************************************************************************
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// ValidatedChoiceDialog implementation
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//************************************************************************
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DVGui::ValidatedChoiceDialog::ValidatedChoiceDialog(QWidget *parent, Options opts)
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: Dialog(parent, true, false)
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{
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setModal(true);
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m_buttonGroup = new QButtonGroup(this);
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m_buttonGroup->setExclusive(true);
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bool ret = true;
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QPushButton *okBtn = new QPushButton(QString(tr("Apply")), this);
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ret = ret && connect(okBtn, SIGNAL(clicked()), SLOT(accept()));
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addButtonBarWidget(okBtn);
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QPushButton *okToAllBtn = new QPushButton(QString(tr("Apply to All")), this);
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ret = ret && connect(okToAllBtn, SIGNAL(clicked()), SLOT(onApplyToAll()));
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addButtonBarWidget(okToAllBtn);
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QPushButton *cancelBtn = new QPushButton(QString(tr("Cancel")), this);
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ret = ret && connect(cancelBtn, SIGNAL(clicked()), SLOT(reject()));
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addButtonBarWidget(cancelBtn);
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assert(ret);
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reset();
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// Start layout
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beginVLayout();
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m_label = new QLabel(this);
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addWidget(m_label);
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// enbVLayout() must be invoked by derived classes
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}
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//------------------------------------------------------------------------
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void DVGui::ValidatedChoiceDialog::reset()
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{
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m_appliedToAllRes = NO_REQUIRED_RESOLUTION;
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m_appliedToAll = false;
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}
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//------------------------------------------------------------------------
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QString validate(void *obj);
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int DVGui::ValidatedChoiceDialog::execute(void *obj)
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{
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struct Resol {
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int m_res;
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bool m_all;
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Resol(int res, bool all) : m_res(res), m_all(all) {}
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};
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Resol curResolution(NO_REQUIRED_RESOLUTION, false),
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newResolution(m_appliedToAll ? m_appliedToAllRes : NO_REQUIRED_RESOLUTION,
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m_appliedToAll);
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bool initialize = true;
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// Loop until a resolution gets accepted
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do {
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QString err = acceptResolution(obj, curResolution.m_res, curResolution.m_all);
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if (err.isEmpty())
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break;
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if (newResolution.m_res == NO_REQUIRED_RESOLUTION) {
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// No new resolution selected - prompt for user interaction
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m_label->setText(err);
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m_applyToAll = false;
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if (initialize)
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initializeUserInteraction(obj), initialize = false;
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if (exec() == QDialog::Rejected) {
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curResolution.m_res = CANCEL;
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break;
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}
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newResolution = Resol(m_buttonGroup->checkedId(), m_applyToAll);
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assert(newResolution.m_res >= DEFAULT_RESOLUTIONS_COUNT);
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}
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// Substitute resolution and retry
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curResolution = newResolution,
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newResolution = Resol(NO_REQUIRED_RESOLUTION, false);
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} while (true);
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return curResolution.m_res;
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}
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//------------------------------------------------------------------------
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void DVGui::ValidatedChoiceDialog::onApplyToAll()
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{
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m_appliedToAllRes = m_buttonGroup->checkedId();
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m_applyToAll = m_appliedToAll = true;
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assert(m_appliedToAllRes >= DEFAULT_RESOLUTIONS_COUNT);
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accept();
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}
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