Initial import of Dillo

2025-02-28 13:34:30 -05:00
parent bd4e3eebd8
commit 20fea64cb5
496 changed files with 156174 additions and 0 deletions
@@ -0,0 +1,151 @@
+/*
+ * 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"
+#include "dw/image.hh"
+
+using namespace dw;
+using namespace dw::core;
+using namespace dw::core::style;
+using namespace dw::fltk;
+
+static Layout *layout;
+static Image *image1, *image2;
+static core::Imgbuf *imgbuf = NULL;
+static int imgRow = 0;
+
+static void imageInitTimeout (void *data)
+{
+   imgbuf = layout->createImgbuf (Imgbuf::RGB, 400, 200, 1);
+   image1->setBuffer (imgbuf);
+   image2->setBuffer (imgbuf);
+}
+
+static void imageDrawTimeout (void *data)
+{
+   if (imgbuf) {
+      for (int i = 0; i < 1; i++) {
+         byte buf[3 * 400];
+         for(int x = 0; x < 400; x++) {
+            buf[3 * x + 0] = x * 255 / 399;
+            buf[3 * x + 1] = (399 - x) * 255 / 399;
+            buf[3 * x + 2] = imgRow * 255 / 199;
+         }
+
+         imgbuf->copyRow (imgRow, buf);
+         image1->drawRow (imgRow);
+         image2->drawRow (imgRow);
+         imgRow++;
+      }
+   }
+
+   if(imgRow < 200)
+      Fl::repeat_timeout (0.5, imageDrawTimeout, NULL);
+}
+
+int main(int argc, char **argv)
+{
+   FltkPlatform *platform = new FltkPlatform ();
+   layout = new Layout (platform);
+
+   Fl_Window *window = new Fl_Window(410, 210, "Dw Scaled Image 2");
+   window->box(FL_NO_BOX);
+   window->begin();
+
+   FltkViewport *viewport = new FltkViewport (0, 0, 410, 210);
+   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);
+
+   widgetStyle->unref();
+
+   styleAttrs.margin.setVal (0);
+   styleAttrs.borderWidth.setVal (0);
+   styleAttrs.padding.setVal (0);
+   styleAttrs.backgroundColor = NULL;
+
+   Style *wordStyle = Style::create (&styleAttrs);
+
+   styleAttrs.borderWidth.setVal (1);
+   styleAttrs.setBorderColor (Color::create (layout, 0x000080));
+   styleAttrs.setBorderStyle (BORDER_SOLID);
+   styleAttrs.padding.setVal (1);
+   styleAttrs.backgroundColor = NULL;
+   styleAttrs.width = createPerLength (0.25);
+   styleAttrs.height = createPerLength (0.25);
+
+   Style *imageStyle1 = Style::create (&styleAttrs);
+   image1 = new dw::Image ("A longer ALT Text to demonstrate clipping.");
+   textblock->addWidget (image1, imageStyle1);
+   imageStyle1->unref();
+
+   textblock->addParbreak (10, wordStyle);
+
+   styleAttrs.width = LENGTH_AUTO;
+   styleAttrs.height = LENGTH_AUTO;
+
+   Style *imageStyle2 = Style::create (&styleAttrs);
+   image2 = new dw::Image ("A longer ALT Text to demonstrate clipping.");
+   textblock->addWidget (image2, imageStyle2);
+   imageStyle2->unref();
+
+   wordStyle->unref ();
+   textblock->flush ();
+
+   window->resizable(viewport);
+   window->show();
+
+   Fl::add_timeout (3.0, imageInitTimeout, NULL);
+   Fl::add_timeout (0.1, imageDrawTimeout, NULL);
+
+   int errorCode = Fl::run();
+
+   delete layout;
+
+   return errorCode;
+}