Diffstat (limited to 'inputmethods/dasher/QtDasherScreen.h') (more/less context) (show whitespace changes)
-rw-r--r-- | inputmethods/dasher/QtDasherScreen.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/inputmethods/dasher/QtDasherScreen.h b/inputmethods/dasher/QtDasherScreen.h new file mode 100644 index 0000000..f359113 --- a/dev/null +++ b/inputmethods/dasher/QtDasherScreen.h | |||
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1 | // QtDasherScreen.h | ||
2 | // (c) 2003 Yann Dirson | ||
3 | // Derived from GtkDasherCanvas.h | ||
4 | // (c) 2002 Philip Cowans | ||
5 | |||
6 | #ifndef QT_DASHER_SCREEN_H | ||
7 | #define QT_DASHER_SCREEN_H | ||
8 | |||
9 | #include <string> | ||
10 | #include <sys/time.h> | ||
11 | |||
12 | #include <qwidget.h> | ||
13 | #include <qpainter.h> | ||
14 | #include <qfont.h> | ||
15 | #include <qstring.h> | ||
16 | #include <qpixmap.h> | ||
17 | #include <qtimer.h> | ||
18 | #include <qcursor.h> | ||
19 | |||
20 | #include "DasherScreen.h" | ||
21 | #include "DashEdit.h" | ||
22 | #include "DasherInterface.h" | ||
23 | |||
24 | #include <iconv.h> | ||
25 | |||
26 | using namespace Dasher; | ||
27 | |||
28 | class QtDasherScreen : public QWidget, public Dasher::CDasherScreen | ||
29 | |||
30 | { | ||
31 | Q_OBJECT | ||
32 | public: | ||
33 | QtDasherScreen (int _width, int _height, | ||
34 | CDasherInterface *_interface, | ||
35 | QWidget * _parent=0, Dasher::CDashEditbox* edit=0); | ||
36 | QtDasherScreen::~QtDasherScreen(); | ||
37 | |||
38 | void SetFont(std::string Name) | ||
39 | { fontname = Name; /* set_the_font(); */ } | ||
40 | |||
41 | void SetFontSize(Dasher::Opts::FontSize fontsize) | ||
42 | { | ||
43 | #warning QtDasherScreen::SetFontSize() not implemented | ||
44 | } | ||
45 | Dasher::Opts::FontSize GetFontSize() | ||
46 | { | ||
47 | #warning QtDasherScreen::GetFontSize() not implemented | ||
48 | return (Dasher::Opts::Normal); | ||
49 | } | ||
50 | |||
51 | void TextSize(symbol Character, int* Width, int* Height, int Size) const | ||
52 | { | ||
53 | // should probably use QPainter::boundingRect() | ||
54 | *Width = *Height = Fonts[Size].pixelSize(); | ||
55 | |||
56 | } | ||
57 | void DrawText(symbol Character, int x1, int y1, int Size) const | ||
58 | { | ||
59 | // QFont font = QFont (fontname.c_str(), Size); | ||
60 | // font.setPixelSize(Size); | ||
61 | QPoint point = QPoint(x1, y1+Size/2); | ||
62 | |||
63 | painter->setFont (Fonts[Size]); | ||
64 | painter->drawText (point, | ||
65 | QString(interface->GetDisplayText(Character).c_str())); | ||
66 | } | ||
67 | |||
68 | void DrawRectangle(int x1, int y1, int x2, int y2, | ||
69 | int Color, Opts::ColorSchemes ColorScheme) const; | ||
70 | void Polyline(point* Points, int Number) const; | ||
71 | void DrawPolygon(point* Points, int Number, int Color, | ||
72 | Opts::ColorSchemes ColorScheme) const; | ||
73 | |||
74 | std::vector<int> FontSizes; | ||
75 | std::vector<QFont> Fonts; | ||
76 | |||
77 | void Blank() const { | ||
78 | painter->begin(pixmap); | ||
79 | painter->setPen (NoPen); | ||
80 | painter->fillRect(0, 0, m_iWidth, m_iHeight, | ||
81 | QColor(255,255,255)); | ||
82 | } | ||
83 | void Display() { | ||
84 | painter->end(); | ||
85 | repaint(); | ||
86 | } | ||
87 | |||
88 | void paintEvent( QPaintEvent * ) | ||
89 | { | ||
90 | bitBlt(this, 0, 0, pixmap); | ||
91 | } | ||
92 | |||
93 | void mousePressEvent (QMouseEvent *e); | ||
94 | void mouseReleaseEvent (QMouseEvent *e); | ||
95 | |||
96 | protected: | ||
97 | QColor getColor(int Color, const Opts::ColorSchemes ColorScheme) const; | ||
98 | |||
99 | long QtDasherScreen::get_time(); | ||
100 | |||
101 | CDasherInterface* interface; | ||
102 | Dasher::CDashEditbox* edit; | ||
103 | |||
104 | bool paused; | ||
105 | |||
106 | QPainter* painter; | ||
107 | |||
108 | QPixmap* pixmap; | ||
109 | |||
110 | std::string fontname; | ||
111 | |||
112 | protected slots: | ||
113 | void timer(); | ||
114 | |||
115 | }; | ||
116 | |||
117 | #endif | ||