Initial import of Dillo

test/dw/dw_links.cc

@@ -0,0 +1,164 @@
+/*
+ * Dillo Widget
+ *
+ * Copyright 2005-2007 Sebastian Geerken <sgeerken@dillo.org>
+ * Copyright 2023 Rodrigo Arias Mallo <rodarima@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+
+#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;
+
+class LinkTestReceiver: public Layout::LinkReceiver
+{
+   bool enter (Widget *widget, int link, int img, int x, int y);
+   bool press (Widget *widget, int link, int img, int x, int y,
+               EventButton *event);
+   bool release (Widget *widget, int link, int img, int x, int y,
+                 EventButton *event);
+   bool click (Widget *widget, int link, int img,
+               int x, int y, EventButton *event);
+};
+
+bool LinkTestReceiver::enter (Widget *widget, int link, int img, int x, int y)
+{
+   printf ("enter: %d\n", link);
+   return true;
+}
+
+bool LinkTestReceiver::press (Widget *widget, int link, int img, int x, int y,
+                              EventButton *event)
+{
+   printf ("press: %d\n", link);
+   return true;
+}
+
+bool LinkTestReceiver::release (Widget *widget, int link, int img, int x,int y,
+                                EventButton *event)
+{
+   printf ("release: %d\n", link);
+   return true;
+}
+
+bool LinkTestReceiver::click (Widget *widget, int link, int img, int x, int y,
+                              EventButton *event)
+{
+   printf ("click: %d\n", link);
+   return true;
+}
+
+int main(int argc, char **argv)
+{
+   LinkTestReceiver linkTestReceiver;
+   FltkPlatform *platform = new FltkPlatform ();
+   Layout *layout = new Layout (platform);
+
+   Fl_Window *window = new Fl_Window(200, 300, "Dw Links");
+   window->box(FL_NO_BOX);
+   window->begin();
+
+   FltkViewport *viewport = new FltkViewport (0, 0, 200, 300);
+   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;
+   fontAttrs.fontVariant = FONT_VARIANT_NORMAL;
+   styleAttrs.font = dw::core::style::Font::create (layout, &fontAttrs);
+
+   styleAttrs.color = Color::create (layout, 0x000000);
+   styleAttrs.backgroundColor = Color::create (layout, 0xffffff);
+
+   Style *widgetStyle = Style::create (&styleAttrs);
+
+   Textblock *textblock = new Textblock (false);
+   textblock->setStyle (widgetStyle);
+   layout->setWidget (textblock);
+
+   layout->connectLink (&linkTestReceiver);
+
+   widgetStyle->unref();
+
+   styleAttrs.margin.setVal (0);
+   styleAttrs.backgroundColor = NULL;
+   styleAttrs.cursor = CURSOR_TEXT;
+
+   Style *wordStyle = Style::create (&styleAttrs);
+
+   styleAttrs.color = Color::create (layout, 0x0000ff);
+   styleAttrs.textDecoration = TEXT_DECORATION_UNDERLINE;
+   styleAttrs.cursor = CURSOR_POINTER;
+
+   for(int i = 1; i <= 10; i++) {
+      char buf[4];
+      sprintf(buf, "%d.", i);
+
+      const char *words1[] = {
+         "This", "is", "the", buf, "paragraph.",
+         "Here", "comes", "some", "more", "text",
+         "to", "demonstrate", "word", "wrapping.",
+         NULL };
+      const char *words2[] = {
+         "Click", "here", "for", "more..", NULL };
+
+      for(int j = 0; words1[j]; j++) {
+         textblock->addText(words1[j], wordStyle);
+         textblock->addSpace(wordStyle);
+      }
+
+      styleAttrs.x_link = i;
+      Style *linkStyle = Style::create (&styleAttrs);
+
+      for(int j = 0; words2[j]; j++) {
+         textblock->addText(words2[j], linkStyle);
+         textblock->addSpace(wordStyle);
+      }
+
+      linkStyle->unref ();
+
+      textblock->addParbreak(10, wordStyle);
+   }
+
+   wordStyle->unref();
+
+   textblock->flush ();
+
+   window->resizable(viewport);
+   window->show();
+   int errorCode = Fl::run();
+
+   delete layout;
+
+   return errorCode;
+}