117 lines
3.8 KiB
C++
117 lines
3.8 KiB
C++
#pragma once
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#ifndef FILEFIELD_H
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#define FILEFIELD_H
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#include "tcommon.h"
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#include <QWidget>
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#include <QFileDialog>
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#include "tfilepath.h"
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#include "toonzqt/lineedit.h"
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#undef DVAPI
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#undef DVVAR
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#ifdef TOONZQT_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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// forward declaration
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class QPushButton;
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//=============================================================================
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namespace DVGui {
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//=============================================================================
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/*! \class DVGui::FileField
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\brief The FileField class provides an object to manage file
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browser.
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Inherits \b QWidget.
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The object FileField is composed of two part, a field \b
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LineEdit and a
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button \b QPushButton. Click button to open a directory browser
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popup
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that is used to choose a directory.
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You can set in constructor default path.
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Maximum height object is fixed to \b DVGui::WidgetHeight.
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By default dialog permit user to select only folder, but using
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setFileMode()
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you can indicate what the user may select in the file dialog,
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folder or file;
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you can also set file type using setFilters().
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*/
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class DVAPI FileField : public QWidget {
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Q_OBJECT
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LineEdit *m_field;
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QStringList m_filters;
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QFileDialog::FileMode m_fileMode;
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QString m_windowTitle;
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QString m_descriptionText; // if the initial text is not path, set the string
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// here and prevent browsing
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bool m_codePath;
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protected: // used in the child class for CleanupSettings
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QPushButton *m_fileBrowseButton;
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QString m_lastSelectedPath;
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public:
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/* N.B. Vedi il commento della classe BrowserPopupController in
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* filebrowserpopup.cpp*/
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class BrowserPopupController {
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public:
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BrowserPopupController() {}
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virtual ~BrowserPopupController() {}
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virtual bool isExecute() { return true; };
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virtual QString getPath(bool codePath = true) { return QString(); };
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virtual void openPopup(QStringList, bool, QString,
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const QWidget * = NULL){};
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};
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static BrowserPopupController *m_browserPopupController;
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FileField(QWidget *parent = 0, QString path = QString(),
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bool readOnly = false, bool doNotBrowseInitialPath = false,
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bool codePath = true);
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~FileField() {}
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/*! Set what the user may select in the file dialog:
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\li QFileDialog::DirectoryOnly show only directory.
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\li QFileDialog::AnyFile, QFileDialog::ExistingFile,
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QFileDialog::Directory, QFileDialog::ExistingFiles
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show directory and file. */
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void setFileMode(const QFileDialog::FileMode &fileMode);
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/*! Set file type in dialog popup. */
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void setFilters(const QStringList &filters);
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void setValidator(const QValidator *v) { m_field->setValidator(v); }
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QString getPath();
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void setPath(const QString &path);
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LineEdit *getField() { return m_field; }
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static void setBrowserPopupController(BrowserPopupController *controller);
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static BrowserPopupController *getBrowserPopupController();
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protected slots:
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/*! Open a static file dialog popup to browse and choose directories. If a
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directory is seleceted and choose, set field to this
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directory. */
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// reimplemented in the "save in" filefield in CleanupSettings
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virtual void browseDirectory();
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signals:
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/*! This signal is emitted when path in field change, or by field edit or by
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browse popup. */
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void pathChanged();
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};
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//-----------------------------------------------------------------------------
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} // namespace DVGui
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//-----------------------------------------------------------------------------
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#endif // FILEFIELD_H
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