ParaView
pqPresetDialog.h
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1 /*=========================================================================
2 
3  Program: ParaView
4  Module: pqPresetDialog.h
5 
6  Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
7  All rights reserved.
8 
9  ParaView is a free software; you can redistribute it and/or modify it
10  under the terms of the ParaView license version 1.2.
11 
12  See License_v1.2.txt for the full ParaView license.
13  A copy of this license can be obtained by contacting
14  Kitware Inc.
15  28 Corporate Drive
16  Clifton Park, NY 12065
17  USA
18 
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
23 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 
31 ========================================================================*/
32 #ifndef pqPresetDialog_h
33 #define pqPresetDialog_h
34 
35 #include "pqComponentsModule.h" // for exports
36 #include <QDialog>
37 #include <QModelIndex>
38 #include <QScopedPointer> // for QScopedPointer
39 
40 class QModelIndex;
41 namespace Json
42 {
43  class Value;
44 }
45 
54 class PQCOMPONENTS_EXPORT pqPresetDialog : public QDialog
55 {
56  Q_OBJECT
57  typedef QDialog Superclass;
58 public:
61  enum Modes
62  {
65  SHOW_NON_INDEXED_COLORS_ONLY
66  };
67 
68  pqPresetDialog(QWidget* parent=0, Modes mode=SHOW_ALL);
69  virtual ~pqPresetDialog();
70 
72  void setCurrentPreset(const char* presetName);
73 
75  const Json::Value& currentPreset();
76 
79  bool loadColors() const;
80 
83  bool loadOpacities() const;
84 
87  bool loadAnnotations() const;
88 
92  bool usePresetRange() const;
93 
95  void setCustomizableLoadColors(bool state, bool defaultValue=true);
96 
98  void setCustomizableLoadAnnotations(bool state, bool defaultValue=true);
99 
101  void setCustomizableLoadOpacities(bool state, bool defaultValue=true);
102 
104  void setCustomizableUsePresetRange(bool state, bool defaultValue=false);
105 
106 signals:
107  void applyPreset(const Json::Value& preset);
108 
109 protected slots:
110  void updateEnabledStateForSelection();
111  void updateForSelectedIndex(const QModelIndex& proxyIndex);
112  void triggerApply(const QModelIndex& proxyIndex=QModelIndex());
113  void removePreset(const QModelIndex& idx=QModelIndex());
114  void importPresets();
115  void exportPresets();
116 
117 private:
118  Q_DISABLE_COPY(pqPresetDialog)
119  class pqInternals;
120  const QScopedPointer<pqInternals> Internals;
121 };
122 
123 #endif
pqPresetDialog is the dialog used by to show the user with a choice of color maps/opacity maps/preset...
Modes
Used to control what kinds of presets are shown in the dialog.