view test/dw_links2.cc @ 2030:382160be8c2f

cookies comments I was going to say something in the comments about simplicity and not implementing every little bit of the rfc when we don't know of cookies that make it necessary, but then I suppose that's all implied with dillo.
author corvid <corvid@lavabit.com>
date Tue, 17 May 2011 22:48:50 +0000
parents 8cf59505bd0a
children
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/*
 * Dillo Widget
 *
 * Copyright 2005-2007 Sebastian Geerken <sgeerken@dillo.org>
 *
 * 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 <FL/Fl_Box.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)
{
   int MainIdx;
   int ww = 200, wh = 300, lh = 24;

   FltkPlatform *platform = new FltkPlatform ();
   Layout *layout = new Layout (platform);

   Fl_Window *window = new Fl_Window(200, 300, "Dw Links2");
   window->box(FL_NO_BOX);
   window->begin();
    Fl_Widget *Panel = new Fl_Box(0, 0, ww, lh, "CONTROL PANEL");

    Panel->color(FL_GRAY_RAMP + 3);
    Panel->labelcolor(FL_WHITE);
    Panel->box(FL_FLAT_BOX);
    Fl_Widget *Main = new Fl_Box(0, lh, ww, wh - 2*lh, "MAIN RENDERING AREA");
    Main->color(FL_GRAY_RAMP + 4);
    Main->labelcolor(FL_WHITE);
    MainIdx = window->find(Main);
    /* status bar */
    Fl_Widget *Bar = new Fl_Box(0, wh - lh, 200, lh, "STATUS BAR...");
    Bar->color(FL_GRAY_RAMP + 3);
    Bar->labelcolor(FL_WHITE);
    Bar->box(FL_FLAT_BOX);

    window->resizable(Main);
   window->end();

   //
   // Create the main Dw and add some text there.
   //
   window->remove(MainIdx);
   window->begin();

   FltkViewport *viewport = new FltkViewport (0, lh, ww, wh - 2*lh);
   layout->attachView (viewport);

   window->end();


   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 (layout, &styleAttrs);

   Textblock *textblock = new Textblock (false);
   textblock->setStyle (widgetStyle);
   layout->setWidget (textblock);

   layout->connectLink (new LinkTestReceiver ());

   widgetStyle->unref();

   styleAttrs.margin.setVal (0);
   styleAttrs.backgroundColor = NULL;
   styleAttrs.cursor = CURSOR_TEXT;

   Style *wordStyle = Style::create (layout, &styleAttrs);

   styleAttrs.color = Color::create (layout, 0x0000ff);
   styleAttrs.textDecoration = TEXT_DECORATION_UNDERLINE;
   styleAttrs.cursor = CURSOR_POINTER;

   for(int i = 1; i <= 30; 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 (layout, &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;
}