datacontainerinspectorwidget.h 6.5 KB
Newer Older
1
2
// ================================================================================================
// 
schultezub's avatar
schultezub committed
3
// This file is part of the CAMPVis Software Framework.
4
5
// 
// If not explicitly stated otherwise: Copyright (C) 2012, all rights reserved,
schultezub's avatar
schultezub committed
6
//      Christian Schulte zu Berge <christian.szb@in.tum.de>
7
8
9
//      Chair for Computer Aided Medical Procedures
//      Technische Universitt Mnchen
//      Boltzmannstr. 3, 85748 Garching b. Mnchen, Germany
schultezub's avatar
schultezub committed
10
// For a full list of authors and contributors, please refer to the file "AUTHORS.txt".
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
// 
// The licensing of this softare is not yet resolved. Until then, redistribution in source or
// binary forms outside the CAMP chair is not permitted, unless explicitly stated in legal form.
// However, the names of the original authors and the above copyright notice must retain in its
// original state in any case.
// 
// Legal disclaimer provided by the BSD license:
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 
// AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
// 
// ================================================================================================

#ifndef DATACONTAINERINSPECTORWIDGET_H__
#define DATACONTAINERINSPECTORWIDGET_H__

#include "sigslot/sigslot.h"
#include "tgt/painter.h"
#include "tgt/qt/qtcontextmanager.h"
#include "tgt/qt/qtthreadedcanvas.h"
schultezub's avatar
schultezub committed
37
#include "tbb/mutex.h"
38

39
#include "application/gui/qtdatahandle.h"
40
#include "application/gui/datacontainerinspectorcanvas.h"
41
#include "application/gui/properties/propertycollectionwidget.h"
42
43
44
45
46
47
#include "core/tools/opengljobprocessor.h"

#include <QLabel>
#include <QWidget>
#include <QVBoxLayout>
#include <QHBoxLayout>
schultezub's avatar
schultezub committed
48
#include <QString>
49
#include <QPushButton>
50
51

class QModelIndex;
52
class QItemSelection;
53

schultezub's avatar
schultezub committed
54
55
namespace tgt {
    class Texture;
56
57
    class TextureUnit;
    class Shader;
schultezub's avatar
schultezub committed
58
59
}

schultezub's avatar
schultezub committed
60
namespace campvis {
schultezub's avatar
schultezub committed
61
    class AbstractPipeline;
62
63
    class DataContainer;
    class DataContainerTreeWidget;
64
    class FaceGeometry;
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

    class DataContainerInspectorWidget : public QWidget, public sigslot::has_slots<> {
        Q_OBJECT;

    public:
        /**
         * Creates a new DataContainerInspectorWidget.
         * \param   parent          Parent Qt widget, may be 0 (default)
         */
        DataContainerInspectorWidget(QWidget* parent = 0);

        /**
         * Destructor.
         */
        ~DataContainerInspectorWidget();

        /**
         * Set the DataContainer this widget is inspecting.
         * \param   dataContainer   The DataContainer this widget shall inspect, may be 0.
         */
        void setDataContainer(DataContainer* dataContainer);

        /**
88
         * Slot called when _dataContainer has changed and emitted the s_dataAdded signal.
89
         */
90
        void onDataContainerDataAdded(const std::string&, const DataHandle&);
91
92
93
94
95
96

        /**
         * Size hint for the default window size
         * \return QSize(640, 480)
         */
        QSize sizeHint() const;
97
98
99
100
101
102
103
104
105
106
107
108
        
        /**
         * Initializes the OpenGL stuff (e.g. shaders).
         * Must be called with a valid and locked OpenGL context.
         */
        virtual void init();

        /**
         * Deinitializes the OpenGL stuff (e.g. shaders).
         * Must be called with a valid and locked OpenGL context.
         */
        void deinit();
109

110
    signals:
111
        void dataContainerChanged(const QString&, QtDataHandle);
112

113
    private slots:
114

115
116
117
118
119
120
121
        /**
         * Slot to be called when the selection in the DataContainerTreeWidget has changed.
         * \param selected      selected items
         * \param deselected    deselected items
         */
        void onDCTWidgetSelectionModelSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);

122
123
124
125
126
        /**
         * Slot being called when the user clicks on the "Save to File" button.
         */
        void onBtnSaveToFileClicked();

127
128
129
130
131
132
133
134
135
136
137
    protected:
        /**
         * Setup the GUI stuff
         */
        void setupGUI();

        /**
         * Updates _infoWidget
         */
        void updateInfoWidget();

138
139
140
141
142
143
144
145
        /**
         * Saves the Image in \a handle to the file \a filename.
         * \note    This method must be called with a valid OpenGL context!
         * \param handle    DataHandle containing the image to save. Must be of type ImageData having an ImageRepresentationRenderTarget inside!
         * \param filename  Filename for the file to save.
         */
        static void saveToFile(DataHandle handle, std::string filename);

146
147
148
149
150
151
152
        /**
         * Returns a string with \a numBytes humanized (i.e. "numBytes/1024^n [KMG]Byte")
         * \param   numBytes    Number of bytes to be converted.
         * \return  "numBytes/1024^n [KMG]Bytes
         */
        QString humanizeBytes(size_t numBytes) const;

153
154
        bool _inited;

schultezub's avatar
schultezub committed
155
        DataContainer* _dataContainer;                  ///< The DataContainer this widget is inspecting
156

157
        DataContainerTreeWidget* _dctWidget;            ///< The TreeWidget showing the DataHandles in _dataContainer
158
        DataContainerInspectorCanvas* _canvas;                 ///< The OpenGL canvas for rendering the DataContainer's contents
159
        PropertyCollectionWidget* _pcWidget;
160
161

        QHBoxLayout* _mainLayout;                       ///< Layout for this widget
162
        QWidget* _infoWidget;                           ///< Widget showing the information about the selected QtDataHandle
163
164
165
        QVBoxLayout* _infoWidgetLayout;                 ///< Layout for the _infoWidget

        QLabel* _lblName;
166
167
        QLabel* _lblLocalMemoryFootprint;
        QLabel* _lblVideoMemoryFootprint;
168
        QLabel* _lblTimestamp;
169
170
        QLabel* _lblSize;
        QLabel* _lblBounds;
171
        QPushButton* _btnSaveToFile;
172
173
174
175
    };
}

#endif // DATACONTAINERINSPECTORWIDGET_H__