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: 2008/02/15 00:58:31 $
   7   Version:   $Revision: 1.17 $
   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 #include <QCompleter>
  29
  30 class QCMakeCacheModel;
  31 class QToolButton;
  32
  33
  34 /// Qt view class for cache properties
  35 class QCMakeCacheView : public QTableView
  36 {
  37   Q_OBJECT
  38 public:
  39   QCMakeCacheView(QWidget* p);
  40
  41   QCMakeCacheModel* cacheModel() const;
  42   bool showAdvanced() const;
  43
  44 public slots:
  45   void setShowAdvanced(bool);
  46   void setSearchFilter(const QString&);
  47
  48 protected:
  49   QModelIndex moveCursor(CursorAction, Qt::KeyboardModifiers);
  50   void showEvent(QShowEvent* e);
  51   bool Init;
  52   QCMakeCacheModel* CacheModel;
  53   QSortFilterProxyModel* AdvancedFilter;
  54   QSortFilterProxyModel* SearchFilter;
  55 };
  56
  57 /// Qt model class for cache properties
  58 class QCMakeCacheModel : public QAbstractTableModel
  59 {
  60   Q_OBJECT
  61 public:
  62   QCMakeCacheModel(QObject* parent);
  63   ~QCMakeCacheModel();
  64
  65   enum { HelpRole = Qt::UserRole, TypeRole, AdvancedRole };
  66
  67 public slots:
  68   void setProperties(const QCMakeCachePropertyList& props);
  69   void clear();
  70   void setEditEnabled(bool);
  71   bool removeRows(int row, int count, const QModelIndex& idx = QModelIndex());
  72   bool insertRows(int row, int num, const QModelIndex&);
  73
  74 public:
  75   // satisfy [pure] virtuals
  76   int columnCount (const QModelIndex& parent) const;
  77   QVariant data (const QModelIndex& index, int role = Qt::DisplayRole) const;
  78   QModelIndex parent (const QModelIndex& index) const;
  79   int rowCount (const QModelIndex& parent = QModelIndex()) const;
  80   QVariant headerData (int section, Qt::Orientation orient, int role) const;
  81   Qt::ItemFlags flags (const QModelIndex& index) const;
  82   bool setData (const QModelIndex& index, const QVariant& value, int role);
  83   QModelIndex buddy (const QModelIndex& index) const;
  84
  85   // get the properties
  86   QCMakeCachePropertyList properties() const;
  87
  88   // editing enabled
  89   bool editEnabled() const;
  90
  91   int newCount() const;
  92
  93 protected:
  94   QCMakeCachePropertyList Properties;
  95   int NewCount;
  96   bool EditEnabled;
  97 };
  98
  99 /// Qt delegate class for interaction (or other customization)
 100 /// with cache properties
 101 class QCMakeCacheModelDelegate : public QItemDelegate
 102 {
 103   Q_OBJECT
 104 public:
 105   QCMakeCacheModelDelegate(QObject* p);
 106   /// create our own editors for cache properties
 107   QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
 108       const QModelIndex& index ) const;
 109   bool editorEvent (QEvent* event, QAbstractItemModel* model,
 110        const QStyleOptionViewItem& option, const QModelIndex& index);
 111 };
 112
 113 /// Editor widget for editing paths or file paths
 114 class QCMakeCacheFileEditor : public QLineEdit
 115 {
 116   Q_OBJECT
 117 public:
 118   QCMakeCacheFileEditor(QWidget* p, const QString& var);
 119 protected slots:
 120   virtual void chooseFile() = 0;
 121 protected:
 122   void resizeEvent(QResizeEvent* e);
 123   QToolButton* ToolButton;
 124   QString Variable;
 125 };
 126
 127 class QCMakeCachePathEditor : public QCMakeCacheFileEditor
 128 {
 129   Q_OBJECT
 130 public:
 131   QCMakeCachePathEditor(QWidget* p = NULL, const QString& var = QString());
 132   void chooseFile();
 133 };
 134
 135 class QCMakeCacheFilePathEditor : public QCMakeCacheFileEditor
 136 {
 137   Q_OBJECT
 138 public:
 139   QCMakeCacheFilePathEditor(QWidget* p = NULL, const QString& var = QString());
 140   void chooseFile();
 141 };
 142
 143 /// completer class that returns native cmake paths
 144 class QCMakeFileCompleter : public QCompleter
 145 {
 146 public:
 147   QCMakeFileCompleter(QObject* o, bool dirs);
 148   virtual QString pathFromIndex(const QModelIndex& idx) const;
 149 };
 150
 151 #endif
 152