From 651b6c612db4e809c506973996f2580c4158ac3a Mon Sep 17 00:00:00 2001
From: mickeyl <mickeyl>
Date: Sat, 27 Sep 2003 11:29:26 +0000
Subject: merge dasher which has been introduced in BRANCH first (wtf?) into HEAD

---
(limited to 'inputmethods/dasher/QtDasherScreen.cc')

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());
+  }
+}
+
+
+
+
+
+
+
+
+
--
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