CMakeLua/Source/QtDialog/QCMakeCacheView.h

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: QCMakeCacheView.h,v $
   5   Language:  C++
   6   Date:      $Date: 2007/11/13 05:17:10 $
   7   Version:   $Revision: 1.15 $
   8
   9   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17
  18 #ifndef QCMakeCacheView_h
  19 #define QCMakeCacheView_h
  20
  21 #include "QCMake.h"
  22 #include <QTableView>
  23 #include <QAbstractTableModel>
  24 #include <QCheckBox>
  25 #include <QLineEdit>
  26 #include <QItemDelegate>
  27 #include <QSortFilterProxyModel>
  28
  29 class QCMakeCacheModel;
  30 class QToolButton;
  31
  32
  33 /// Qt view class for cache properties
  34 class QCMakeCacheView : public QTableView
  35 {
  36   Q_OBJECT
  37 public:
  38   QCMakeCacheView(QWidget* p);
  39
  40   QCMakeCacheModel* cacheModel() const;
  41   bool showAdvanced() const;
  42
  43 public slots:
  44   void setShowAdvanced(bool);
  45   void setSearchFilter(const QString&);
  46
  47 protected:
  48   QModelIndex moveCursor(CursorAction, Qt::KeyboardModifiers);
  49   void showEvent(QShowEvent* e);
  50   bool Init;
  51   QCMakeCacheModel* CacheModel;
  52   QSortFilterProxyModel* AdvancedFilter;
  53   QSortFilterProxyModel* SearchFilter;
  54 };
  55
  56 /// Qt model class for cache properties
  57 class QCMakeCacheModel : public QAbstractTableModel
  58 {
  59   Q_OBJECT
  60 public:
  61   QCMakeCacheModel(QObject* parent);
  62   ~QCMakeCacheModel();
  63
  64   enum { HelpRole = Qt::UserRole, TypeRole, AdvancedRole };
  65
  66 public slots:
  67   void setProperties(const QCMakeCachePropertyList& props);
  68   void clear();
  69   void setEditEnabled(bool);
  70   bool removeRows(int row, int count, const QModelIndex& idx = QModelIndex());
  71   bool insertRows(int row, int num, const QModelIndex&);
  72
  73 public:
  74   // satisfy [pure] virtuals
  75   int columnCount (const QModelIndex& parent) const;
  76   QVariant data (const QModelIndex& index, int role = Qt::DisplayRole) const;
  77   QModelIndex parent (const QModelIndex& index) const;
  78   int rowCount (const QModelIndex& parent = QModelIndex()) const;
  79   QVariant headerData (int section, Qt::Orientation orient, int role) const;
  80   Qt::ItemFlags flags (const QModelIndex& index) const;
  81   bool setData (const QModelIndex& index, const QVariant& value, int role);
  82   QModelIndex buddy (const QModelIndex& index) const;
  83
  84   // get the properties
  85   QCMakeCachePropertyList properties() const;
  86
  87   // editing enabled
  88   bool editEnabled() const;
  89
  90   int newCount() const;
  91
  92 protected:
  93   QCMakeCachePropertyList Properties;
  94   int NewCount;
  95   bool EditEnabled;
  96 };
  97
  98 /// Qt delegate class for interaction (or other customization)
  99 /// with cache properties
 100 class QCMakeCacheModelDelegate : public QItemDelegate
 101 {
 102   Q_OBJECT
 103 public:
 104   QCMakeCacheModelDelegate(QObject* p);
 105   /// create our own editors for cache properties
 106   QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
 107       const QModelIndex& index ) const;
 108   bool editorEvent (QEvent* event, QAbstractItemModel* model,
 109        const QStyleOptionViewItem& option, const QModelIndex& index);
 110 };
 111
 112 /// Editor widget for editing paths or file paths
 113 class QCMakeCacheFileEditor : public QLineEdit
 114 {
 115   Q_OBJECT
 116 public:
 117   QCMakeCacheFileEditor(QWidget* p);
 118 protected slots:
 119   virtual void chooseFile() = 0;
 120 protected:
 121   void resizeEvent(QResizeEvent* e);
 122   QToolButton* ToolButton;
 123 };
 124
 125 class QCMakeCachePathEditor : public QCMakeCacheFileEditor
 126 {
 127   Q_OBJECT
 128 public:
 129   QCMakeCachePathEditor(QWidget* p = NULL);
 130   void chooseFile();
 131 };
 132
 133 class QCMakeCacheFilePathEditor : public QCMakeCacheFileEditor
 134 {
 135   Q_OBJECT
 136 public:
 137   QCMakeCacheFilePathEditor(QWidget* p = NULL);
 138   void chooseFile();
 139 };
 140
 141 #endif
 142