Diffstat (limited to 'inputmethods/dasher/QtDasherScreen.cc') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | inputmethods/dasher/QtDasherScreen.cc | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/inputmethods/dasher/QtDasherScreen.cc b/inputmethods/dasher/QtDasherScreen.cc new file mode 100644 index 0000000..6820105 --- a/dev/null +++ b/inputmethods/dasher/QtDasherScreen.cc @@ -0,0 +1,180 @@ +// QtDasherScreen.cc +// (c) 2003 Yann Dirson +// Derived from GtkDasherCanvas.cc +// (c) 2002 Philip Cowans + +#include <iostream> +#include <string> + +#include <qpointarray.h> +#include <qpoint.h> + +#include "QtDasherScreen.h" +#include "DasherScreen.h" +#include "SettingsStore.h" + +#define MAXFONTSIZE 25 +#define MINFONTSIZE 8 + +#include <iconv.h> +#include <iostream> + +QtDasherScreen::QtDasherScreen (int _width, int _height, + CDasherInterface *_interface, + QWidget * _parent, Dasher::CDashEditbox *edit): + QWidget(_parent), interface( _interface ), + fontname( "fixed" ), // fontsize(12), + Dasher::CDasherScreen(_width, _height) +{ + // font = new QFont (fontname, fontsize); + painter = new QPainter (); + + pixmap = new QPixmap (_width, _height); + pixmap->setOptimization(QPixmap::BestOptim); + interface->SetSettingsStore(new CSettingsStore); + + interface->ChangeLanguageModel(0); + interface->ChangeView(0); + interface->ChangeEdit(edit); + + interface->GetFontSizes(&FontSizes); + + for (int i=0; i<FontSizes.size(); i++) { + if (FontSizes[i]>Fonts.size()) + Fonts.resize((FontSizes[i])+1); + Fonts[FontSizes[i]]= QFont (fontname.c_str(), FontSizes[i]); + Fonts[FontSizes[i]].setPixelSize(FontSizes[i]); + } + + interface->ChangeScreen(this); + + paused=true; + + QTimer *tmr = new QTimer(this); + connect (tmr, SIGNAL(timeout()), SLOT(timer())); + tmr->start(200); + +} + +long QtDasherScreen::get_time() +{ + long s_now; + long ms_now; + + struct timeval tv; + struct timezone tz; + + gettimeofday( &tv, &tz ); + + s_now = tv.tv_sec-1054487600; + + ms_now = tv.tv_usec / 1000; + + return( long(s_now*1000 + ms_now) ); + +} + +QtDasherScreen::~QtDasherScreen() +{ + delete painter; + delete interface; + delete edit; +} + +QColor QtDasherScreen::getColor(int Color, const Opts::ColorSchemes ColorScheme) const +{ + switch (ColorScheme) { + case Dasher::Opts::Nodes1: + switch (Color) { + case 0: return QColor (180, 245, 180); + case 1: return QColor (160, 200, 160); + case 2: return QColor (0, 255, 255); + default: abort (); + } + case Dasher::Opts::Nodes2: + switch (Color) { + case 0: return QColor (255, 185, 255); + case 1: return QColor (140, 200, 255); + case 2: return QColor (255, 175, 175); + default: abort (); + } + case Dasher::Opts::Special1: return QColor (240, 240, 240); + case Dasher::Opts::Special2: return QColor (255, 255, 255); + case Dasher::Opts::Groups: + switch (Color) { + case 0: return QColor (255, 255, 0); + case 1: return QColor (255, 100, 100); + case 2: return QColor (0, 255, 0); + default: abort (); + } + case Dasher::Opts::Objects: return QColor (0, 0, 0); + default: abort(); + } +} + +void QtDasherScreen::DrawRectangle(int x1, int y1, int x2, int y2, + int Color, Opts::ColorSchemes ColorScheme) const +{ + painter->setBrush (getColor (Color, ColorScheme)); + painter->drawRect (x1, y1, x2-x1, y2-y1); +} + +static void Points_to_QPointArray(const Dasher::CDasherScreen::point* const points, + int number, + QPointArray &qpa) +{ + for (int i = 0; i < number; i++) { + qpa.setPoint (i, points[i].x, points[i].y); + } +} + +void QtDasherScreen::Polyline(point* Points, int Number) const +{ + QPointArray qpa(Number); + Points_to_QPointArray (Points, Number, qpa); + painter->setPen (SolidLine); + painter->drawPolyline (qpa); + painter->setPen (NoPen); +} + +void QtDasherScreen::DrawPolygon(point* Points, int Number, int Color, + Opts::ColorSchemes ColorScheme) const +{ + painter->setBrush (getColor (Color, ColorScheme)); + QPointArray qpa(Number); + Points_to_QPointArray (Points, Number, qpa); + painter->drawPolygon (qpa); +} + +void QtDasherScreen::mousePressEvent (QMouseEvent *e) +{ + paused=false; + interface->Unpause(get_time()); +} + +void QtDasherScreen::mouseReleaseEvent(QMouseEvent *e) +{ + QPoint p = e->pos(); + interface->PauseAt(p.x(), p.y()); + paused=true; +} + +void QtDasherScreen::timer() +{ + if (paused==false) { + QPoint cursorpos; + cursorpos=this->cursor().pos(); + cursorpos=mapFromGlobal(cursorpos); + + interface->TapOn(cursorpos.x(), cursorpos.y(), get_time()); + } +} + + + + + + + + + |