CMakeLua/Source/QtDialog/QCMakeCacheView.h

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: QCMakeCacheView.h,v $
   5   Language:  C++
   6 <<<<<<< QCMakeCacheView.h
   7   Date:      $Date: 2008/02/15 00:58:31 $
   8   Version:   $Revision: 1.17 $
   9 =======
  10   Date:      $Date: 2008-04-02 19:28:17 $
  11   Version:   $Revision: 1.18 $
  12 >>>>>>> 1.18
  13
  14   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  15   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  16
  17      This software is distributed WITHOUT ANY WARRANTY; without even
  18      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  19      PURPOSE.  See the above copyright notices for more information.
  20
  21 =========================================================================*/
  22
  23 #ifndef QCMakeCacheView_h
  24 #define QCMakeCacheView_h
  25
  26 #include "QCMake.h"
  27 #include <QTableView>
  28 #include <QAbstractTableModel>
  29 #include <QCheckBox>
  30 #include <QLineEdit>
  31 #include <QItemDelegate>
  32 #include <QSortFilterProxyModel>
  33 #include <QCompleter>
  34
  35 class QCMakeCacheModel;
  36 class QToolButton;
  37
  38
  39 /// Qt view class for cache properties
  40 class QCMakeCacheView : public QTableView
  41 {
  42   Q_OBJECT
  43 public:
  44   QCMakeCacheView(QWidget* p);
  45
  46   QCMakeCacheModel* cacheModel() const;
  47   bool showAdvanced() const;
  48
  49 public slots:
  50   void setShowAdvanced(bool);
  51   void setSearchFilter(const QString&);
  52
  53 protected:
  54   QModelIndex moveCursor(CursorAction, Qt::KeyboardModifiers);
  55   void showEvent(QShowEvent* e);
  56   bool Init;
  57   QCMakeCacheModel* CacheModel;
  58   QSortFilterProxyModel* AdvancedFilter;
  59   QSortFilterProxyModel* SearchFilter;
  60 };
  61
  62 /// Qt model class for cache properties
  63 class QCMakeCacheModel : public QAbstractTableModel
  64 {
  65   Q_OBJECT
  66 public:
  67   QCMakeCacheModel(QObject* parent);
  68   ~QCMakeCacheModel();
  69
  70   enum { HelpRole = Qt::UserRole, TypeRole, AdvancedRole };
  71
  72 public slots:
  73   void setProperties(const QCMakeCachePropertyList& props);
  74   void clear();
  75   void setEditEnabled(bool);
  76   bool removeRows(int row, int count, const QModelIndex& idx = QModelIndex());
  77   bool insertRows(int row, int num, const QModelIndex&);
  78
  79 public:
  80   // satisfy [pure] virtuals
  81   int columnCount (const QModelIndex& parent) const;
  82   QVariant data (const QModelIndex& index, int role = Qt::DisplayRole) const;
  83   QModelIndex parent (const QModelIndex& index) const;
  84   int rowCount (const QModelIndex& parent = QModelIndex()) const;
  85   QVariant headerData (int section, Qt::Orientation orient, int role) const;
  86   Qt::ItemFlags flags (const QModelIndex& index) const;
  87   bool setData (const QModelIndex& index, const QVariant& value, int role);
  88   QModelIndex buddy (const QModelIndex& index) const;
  89
  90   // get the properties
  91   QCMakeCachePropertyList properties() const;
  92
  93   // editing enabled
  94   bool editEnabled() const;
  95
  96   int newCount() const;
  97
  98 protected:
  99   QCMakeCachePropertyList Properties;
 100   int NewCount;
 101   bool EditEnabled;
 102 };
 103
 104 /// Qt delegate class for interaction (or other customization)
 105 /// with cache properties
 106 class QCMakeCacheModelDelegate : public QItemDelegate
 107 {
 108   Q_OBJECT
 109 public:
 110   QCMakeCacheModelDelegate(QObject* p);
 111   /// create our own editors for cache properties
 112   QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
 113       const QModelIndex& index ) const;
 114   bool editorEvent (QEvent* event, QAbstractItemModel* model,
 115        const QStyleOptionViewItem& option, const QModelIndex& index);
 116   bool eventFilter(QObject* object, QEvent* event);
 117 protected slots:
 118   void setFileDialogFlag(bool);
 119 protected:
 120   bool FileDialogFlag;
 121 };
 122
 123 /// Editor widget for editing paths or file paths
 124 class QCMakeCacheFileEditor : public QLineEdit
 125 {
 126   Q_OBJECT
 127 public:
 128   QCMakeCacheFileEditor(QWidget* p, const QString& var);
 129 protected slots:
 130   virtual void chooseFile() = 0;
 131 signals:
 132   void fileDialogExists(bool);
 133 protected:
 134   void resizeEvent(QResizeEvent* e);
 135   QToolButton* ToolButton;
 136   QString Variable;
 137 };
 138
 139 class QCMakeCachePathEditor : public QCMakeCacheFileEditor
 140 {
 141   Q_OBJECT
 142 public:
 143   QCMakeCachePathEditor(QWidget* p = NULL, const QString& var = QString());
 144   void chooseFile();
 145 };
 146
 147 class QCMakeCacheFilePathEditor : public QCMakeCacheFileEditor
 148 {
 149   Q_OBJECT
 150 public:
 151   QCMakeCacheFilePathEditor(QWidget* p = NULL, const QString& var = QString());
 152   void chooseFile();
 153 };
 154
 155 /// completer class that returns native cmake paths
 156 class QCMakeFileCompleter : public QCompleter
 157 {
 158 public:
 159   QCMakeFileCompleter(QObject* o, bool dirs);
 160   virtual QString pathFromIndex(const QModelIndex& idx) const;
 161 };
 162
 163 #endif
 164