Mercurial > hg > svgui

comparison layer/ImageLayer.h @ 918:4fe7a09be0fe osx-retina

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Many fixes for the previous stuff
author Chris Cannam
date Tue, 17 Mar 2015 16:56:03 +0000
parents 94e4952a6774
children a34a2a25907c
comparison
equal deleted inserted replaced
917:77a1d42353ce 918:4fe7a09be0fe
38 ImageLayer(); 38 ImageLayer();
39 virtual ~ImageLayer(); 39 virtual ~ImageLayer();
40 40
41 virtual void paint(LayerGeometryProvider *v, QPainter &paint, QRect rect) const; 41 virtual void paint(LayerGeometryProvider *v, QPainter &paint, QRect rect) const;
42 42
43 virtual QString getFeatureDescription(View *v, QPoint &) const; 43 virtual QString getFeatureDescription(LayerGeometryProvider *v, QPoint &) const;
44 44
45 virtual bool snapToFeatureFrame(View *v, sv_frame_t &frame, 45 virtual bool snapToFeatureFrame(LayerGeometryProvider *v, sv_frame_t &frame,
46 int &resolution, 46 int &resolution,
47 SnapType snap) const; 47 SnapType snap) const;
48 48
49 virtual void drawStart(View *v, QMouseEvent *); 49 virtual void drawStart(LayerGeometryProvider *v, QMouseEvent *);
50 virtual void drawDrag(View *v, QMouseEvent *); 50 virtual void drawDrag(LayerGeometryProvider *v, QMouseEvent *);
51 virtual void drawEnd(View *v, QMouseEvent *); 51 virtual void drawEnd(LayerGeometryProvider *v, QMouseEvent *);
52 52
53 virtual void editStart(View *v, QMouseEvent *); 53 virtual void editStart(LayerGeometryProvider *v, QMouseEvent *);
54 virtual void editDrag(View *v, QMouseEvent *); 54 virtual void editDrag(LayerGeometryProvider *v, QMouseEvent *);
55 virtual void editEnd(View *v, QMouseEvent *); 55 virtual void editEnd(LayerGeometryProvider *v, QMouseEvent *);
56 56
57 virtual void moveSelection(Selection s, sv_frame_t newStartFrame); 57 virtual void moveSelection(Selection s, sv_frame_t newStartFrame);
58 virtual void resizeSelection(Selection s, Selection newSize); 58 virtual void resizeSelection(Selection s, Selection newSize);
59 virtual void deleteSelection(Selection s); 59 virtual void deleteSelection(Selection s);
60 60
61 virtual void copy(View *v, Selection s, Clipboard &to); 61 virtual void copy(LayerGeometryProvider *v, Selection s, Clipboard &to);
62 virtual bool paste(View *v, const Clipboard &from, sv_frame_t frameOffset, 62 virtual bool paste(LayerGeometryProvider *v, const Clipboard &from, sv_frame_t frameOffset,
63 bool interactive); 63 bool interactive);
64 64
65 virtual bool editOpen(View *, QMouseEvent *); // on double-click 65 virtual bool editOpen(LayerGeometryProvider *, QMouseEvent *); // on double-click
66 66
67 virtual const Model *getModel() const { return m_model; } 67 virtual const Model *getModel() const { return m_model; }
68 void setModel(ImageModel *model); 68 void setModel(ImageModel *model);
69 69
70 virtual PropertyList getProperties() const; 70 virtual PropertyList getProperties() const;
78 78
79 virtual ColourSignificance getLayerColourSignificance() const { 79 virtual ColourSignificance getLayerColourSignificance() const {
80 return ColourAbsent; 80 return ColourAbsent;
81 } 81 }
82 82
83 virtual bool isLayerScrollable(const View *v) const; 83 virtual bool isLayerScrollable(const LayerGeometryProvider *v) const;
84 84
85 virtual bool isLayerEditable() const { return true; } 85 virtual bool isLayerEditable() const { return true; }
86 86
87 virtual int getCompletion(View *) const { return m_model->getCompletion(); } 87 virtual int getCompletion(LayerGeometryProvider *) const { return m_model->getCompletion(); }
88 88
89 virtual bool getValueExtents(double &min, double &max, 89 virtual bool getValueExtents(double &min, double &max,
90 bool &logarithmic, QString &unit) const; 90 bool &logarithmic, QString &unit) const;
91 91
92 virtual void toXml(QTextStream &stream, QString indent = "", 92 virtual void toXml(QTextStream &stream, QString indent = "",
93 QString extraAttributes = "") const; 93 QString extraAttributes = "") const;
94 94
95 virtual int getVerticalScaleWidth(View *, bool, QPainter &) const { return 0; } 95 virtual int getVerticalScaleWidth(LayerGeometryProvider *, bool, QPainter &) const { return 0; }
96 96
97 virtual void setLayerDormant(const View *v, bool dormant); 97 virtual void setLayerDormant(const LayerGeometryProvider *v, bool dormant);
98 98
99 void setProperties(const QXmlAttributes &attributes); 99 void setProperties(const QXmlAttributes &attributes);
100 100
101 virtual bool addImage(sv_frame_t frame, QString url); // using a command 101 virtual bool addImage(sv_frame_t frame, QString url); // using a command
102 102
103 protected slots: 103 protected slots:
104 void checkAddSources(); 104 void checkAddSources();
105 void fileSourceReady(); 105 void fileSourceReady();
106 106
107 protected: 107 protected:
108 ImageModel::PointList getLocalPoints(View *v, int x, int y) const; 108 ImageModel::PointList getLocalPoints(LayerGeometryProvider *v, int x, int y) const;
109 109
110 bool getImageOriginalSize(QString name, QSize &size) const; 110 bool getImageOriginalSize(QString name, QSize &size) const;
111 QImage getImage(View *v, QString name, QSize maxSize) const; 111 QImage getImage(LayerGeometryProvider *v, QString name, QSize maxSize) const;
112 112
113 void drawImage(View *v, QPainter &paint, const ImageModel::Point &p, 113 void drawImage(LayerGeometryProvider *v, QPainter &paint, const ImageModel::Point &p,
114 int x, int nx) const; 114 int x, int nx) const;
115 115
116 //!!! how to reap no-longer-used images? 116 //!!! how to reap no-longer-used images?
117 117
118 typedef std::map<QString, QImage> ImageMap; 118 typedef std::map<QString, QImage> ImageMap;
119 typedef std::map<const View *, ImageMap> ViewImageMap; 119 typedef std::map<const LayerGeometryProvider *, ImageMap> ViewImageMap;
120 typedef std::map<QString, FileSource *> FileSourceMap; 120 typedef std::map<QString, FileSource *> FileSourceMap;
121 121
122 static ImageMap m_images; 122 static ImageMap m_images;
123 static QMutex m_imageMapMutex; 123 static QMutex m_imageMapMutex;
124 mutable ViewImageMap m_scaled; 124 mutable ViewImageMap m_scaled;