Initial import of Dillo

test/dw/dw_float_test.cc

@@ -0,0 +1,145 @@
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+
+#include "dw/core.hh"
+#include "dw/fltkcore.hh"
+#include "dw/fltkviewport.hh"
+#include "dw/textblock.hh"
+
+using namespace dw;
+using namespace dw::core;
+using namespace dw::core::style;
+using namespace dw::fltk;
+
+static Textblock *firstFloat;
+static Style *wordStyle;
+
+static void addTextToFloatTimeout (void *data)
+{
+   printf("addTextToFloatTimeout\n");
+
+   const char *fWords[] = { "This", "is", "a", "float,", "which", "is",
+                            "set", "aside", "from", "the", "main",
+                            "text.", NULL };
+
+   for(int k = 0; fWords[k]; k++) {
+      firstFloat->addText(fWords[k], wordStyle);
+      firstFloat->addSpace(wordStyle);
+   }
+
+   firstFloat->flush();
+
+   Fl::repeat_timeout (2, addTextToFloatTimeout, NULL);
+}
+
+int main(int argc, char **argv)
+{
+   FltkPlatform *platform = new FltkPlatform ();
+   Layout *layout = new Layout (platform);
+
+   Fl_Window *window = new Fl_Window(400, 600, "Dw Floats Example");
+   window->begin();
+
+   FltkViewport *viewport = new FltkViewport (0, 0, 400, 600);
+   layout->attachView (viewport);
+
+   StyleAttrs styleAttrs;
+   styleAttrs.initValues ();
+   styleAttrs.margin.setVal (5);
+
+   FontAttrs fontAttrs;
+   fontAttrs.name = "Bitstream Charter";
+   fontAttrs.size = 14;
+   fontAttrs.weight = 400;
+   fontAttrs.style = FONT_STYLE_NORMAL;
+   fontAttrs.letterSpacing = 0;
+   styleAttrs.font = core::style::Font::create (layout, &fontAttrs);
+
+   styleAttrs.color = Color::create (layout, 0x000000);
+   styleAttrs.backgroundColor = Color::create (layout, 0xffffff);
+
+   Style *widgetStyle = Style::create (&styleAttrs);
+
+   styleAttrs.borderWidth.setVal (1);
+   styleAttrs.setBorderColor (Color::create (layout, 0x808080));
+   styleAttrs.setBorderStyle (BORDER_DASHED);
+   styleAttrs.width = createAbsLength(100);
+   styleAttrs.vloat = FLOAT_LEFT;
+   Style *leftFloatStyle = Style::create (&styleAttrs);
+
+   styleAttrs.width = createAbsLength(80);
+   styleAttrs.vloat = FLOAT_RIGHT;
+   Style *rightFloatStyle = Style::create (&styleAttrs);
+
+   Textblock *textblock = new Textblock (false);
+   textblock->setStyle (widgetStyle);
+   layout->setWidget (textblock);
+
+   widgetStyle->unref();
+
+   styleAttrs.borderWidth.setVal (0);
+   styleAttrs.width = LENGTH_AUTO;
+   styleAttrs.vloat = FLOAT_NONE;
+   styleAttrs.margin.setVal (0);
+   styleAttrs.backgroundColor = NULL;
+
+   wordStyle = Style::create (&styleAttrs);
+
+   for(int i = 1; i <= 10; i++) {
+      char buf[16];
+      snprintf(buf, sizeof(buf), "%d%s",
+              i, (i == 1 ? "st" : (i == 2 ? "nd" : (i == 3 ? "rd" : "th"))));
+
+      const char *words[] = { "This", "is", "the", buf, "paragraph.",
+                              "Here", "comes", "some", "more", "text",
+                              "to", "demonstrate", "word", "wrapping.",
+                              NULL };
+
+      for(int j = 0; words[j]; j++) {
+         textblock->addText(words[j], wordStyle);
+         textblock->addSpace(wordStyle);
+
+         if ((i == 3 || i == 5) && j == 8) {
+            textblock->addText("[float]", wordStyle);
+            textblock->addSpace(wordStyle);
+
+            Textblock *vloat = new Textblock (false);
+            textblock->addWidget(vloat, i == 3 ? leftFloatStyle : rightFloatStyle);
+
+            const char *fWords[] = { "This", "is", "a", "float,", "which", "is",
+                                     "set", "aside", "from", "the", "main",
+                                     "text.", NULL };
+
+            vloat->addText(i == 3 ? "Left:" : "Right:", wordStyle);
+            vloat->addSpace(wordStyle);
+
+            for(int k = 0; fWords[k]; k++) {
+               vloat->addText(fWords[k], wordStyle);
+               vloat->addSpace(wordStyle);
+            }
+
+            vloat->flush ();
+
+            if(i == 3)
+               firstFloat = vloat;
+         }
+      }
+
+      textblock->addParbreak(10, wordStyle);
+   }
+
+   leftFloatStyle->unref();
+   rightFloatStyle->unref();
+
+   textblock->flush ();
+
+   window->resizable(viewport);
+   window->show();
+   Fl::add_timeout (2, addTextToFloatTimeout, NULL);
+   int errorCode = Fl::run();
+
+   wordStyle->unref();
+   delete layout;
+
+   return errorCode;
+}