workspace/plasma/containments/desktop/backgrounddialog.h

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8 */
   9
  10 #ifndef BACKGROUNDDIALOG_H
  11 #define BACKGROUNDDIALOG_H
  12
  13 #include <QSize>
  14 #include <QTimer>
  15 #include <KDialog>
  16
  17 #include "backgroundpackage.h"
  18 #include "renderthread.h"
  19
  20 #include "ui_BackgroundDialog.h"
  21
  22 class BackgroundContainer;
  23 class ThemeModel;
  24 class BackgroundListModel;
  25 class QComboBox;
  26 class QLabel;
  27 class QListWidget;
  28 class QPushButton;
  29 class QTimeEdit;
  30 class QCheckBox;
  31 class KColorButton;
  32 class KFileDialog;
  33 class KSeparator;
  34
  35 class BackgroundDialog : public KDialog, public Ui::BackgroundDialog
  36 {
  37 Q_OBJECT
  38 public:
  39     enum BackgroundMode {
  40         kStaticBackground,
  41         kSlideshowBackground,
  42         kNoBackground
  43     };
  44
  45     // FIXME seems that we're leaking, make a distructor
  46     BackgroundDialog(const QSize &res,
  47                      const KConfigGroup &config,
  48                      const KConfigGroup &globalConfig,
  49                      QWidget *parent = 0);
  50
  51     void reloadConfig(const KConfigGroup &config, const KConfigGroup &globalConfig);
  52     void saveConfig(KConfigGroup config, KConfigGroup globalConfig);
  53
  54     QString path() const;
  55     int mode();
  56 private:
  57     //QComboBox *m_mode;
  58     //QComboBox *m_view;
  59     BackgroundListModel *m_model;
  60     ThemeModel *m_themeModel;
  61
  62     //QLabel *m_authorLabel;
  63     //QLabel *m_emailLabel;
  64     //QLabel *m_licenseLabel;
  65     //QLabel *m_authorLine;
  66     //QLabel *m_emailLine;
  67     //QLabel *m_licenseLine;
  68     QLabel *m_preview;
  69
  70     //QPushButton *m_newStuff;
  71
  72     //QComboBox *m_resizeMethod;
  73     //KColorButton *m_color;
  74
  75     //QListWidget *m_dirlist;
  76     //QPushButton *m_addDir;
  77     //QPushButton *m_removeDir;
  78     //QTimeEdit *m_slideshowDelay;
  79     KFileDialog *m_dialog;
  80
  81     QString m_img;
  82     QSize m_res;
  83     float m_ratio;
  84
  85     QTimer m_preview_timer;
  86     QList<Background *> m_slideshowBackgrounds;
  87     int m_currentSlide;
  88
  89     QStringList m_selected;
  90
  91     RenderThread m_preview_renderer;
  92     int m_preview_token;
  93
  94     //QCheckBox *m_alignToGrid;
  95     //QCheckBox *m_showIcons;
  96
  97     bool setMetadata(QLabel *label,
  98                      const QString &text);
  99     void setPreview(const QString &img, Background::ResizeMethod method);
 100     virtual bool contains(const QString &path) const;
 101 private slots:
 102     void update();
 103     void getNewStuff();
 104     void browse();
 105     void showFileDialog();
 106     void enableButtons(bool enabled);
 107
 108     void slotAddDir();
 109     void slotRemoveDir();
 110     void updateSlideshow();
 111     void updateSlideshowPreview();
 112
 113     void changeBackgroundMode(int mode);
 114     void previewRenderingDone(int token, const QImage &pix);
 115
 116     void updateScreenshot(QPersistentModelIndex index);
 117     void cleanup();
 118     void removeBackground(const QString &path);
 119 };
 120
 121 #endif // BACKGROUNDDIALOG_H