1 files changed, 165 insertions, 0 deletions
diff --git a/src/igbox.cpp b/src/igbox.cpp
new file mode 100644
index 0000000..d3c6aa3
--- /dev/null
+++ b/src/igbox.cpp
@@ -0,0 +1,165 @@
+/**************************************************************************\
+ ibtk (Insomnia's Basic ToolKit)
+
+  By Insomnia (Steaphan Greene)
+  (insomnia@core.binghamton.edu)
+
+  Copyright (C) 1999 Steaphan Greene
+
+  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, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+
+\**************************************************************************/
+
+#include <string.h>
+#include <stdio.h>
+
+#include "igbox.h"
+
+IGBox::~IGBox()  {
+  Win->RemoveClaim(this);
+  }
+
+IGBox::IGBox(IWindow *w, int xp, int yp, int xs, int ys)  {
+  Init(w, xp, yp, xs, ys);
+  }
+
+void IGBox::Init(IWindow *w, int xp, int yp, int xs, int ys)  {
+  xpos = xp; ypos = yp; xsize = xs; ysize = ys;
+  Win = w;
+  Img = None;
+  parent=NULL;
+  clickcallback = NULL;
+  dragcallback = NULL;
+  lastx = -1;
+  lasty = -1;
+  Create();
+  }
+
+void IGBox::Create()  {
+  Window wind = Win->GetWindowBuffer();
+  Display *disp = Win->GetDisplay();
+  unsigned int p, b, g, gl, gd;
+  if(Img != None)  XFreePixmap(disp, Img);
+  Img = XCreatePixmap(disp, wind, xsize, ysize, DefaultDepth(disp, 0));
+  GC gc = XCreateGC(disp, Img, 0, 0);
+
+//  printf("Depth = %d\n", DefaultDepth(disp, 0));
+
+  p = Win->GetPaperColor();
+  b = Win->GetFGColor();
+  g = Win->GetBGColor();
+  gl = Win->GetLBGColor();
+  gd = Win->GetDBGColor();
+
+  XSetBackground(disp, gc, p);
+  XSetForeground(disp, gc, gl);
+  XFillRectangle(disp, Img, gc, 0, 0, xsize, ysize);
+
+  XSetForeground(disp, gc, p);
+  XFillRectangle(disp, Img, gc, 2, 2, xsize-4, ysize-4);
+
+  XSetForeground(disp, gc, gd);
+  XFillRectangle(disp, Img, gc, 0, 0, xsize-1, 2);
+  XFillRectangle(disp, Img, gc, 0, 2, 2, ysize-3);
+  XDrawPoint(disp, Img, gc, 0, ysize-1);
+  XDrawPoint(disp, Img, gc, xsize-1, 0);
+
+  Win->AddClaim(this, xpos, ypos, xsize, ysize);
+
+  XFreeGC(disp, gc);
+  Redraw();
+  }
+
+void IGBox::Rebuild()  {
+  Redraw();
+  }
+
+void IGBox::Redraw()  {
+  if(hidden) { Win->Rebuild(xpos, ypos, xsize, ysize); return; }
+  XCopyArea(Win->GetDisplay(), Img, Win->GetWindowBuffer(), Win->GetGC(),
+	0, 0, xsize, ysize, xpos, ypos);
+  }
+
+void IGBox::DrawPoint(int x, int y, int r, int g, int b) {
+  unsigned int c = Win->GetRGBColor(r, g, b);
+  GC gc = Win->GetGC();
+  Display *Disp = Win->GetDisplay();
+  XSetForeground(Disp, gc, c);
+  XDrawPoint(Disp, Img, gc, x+2, y+2);
+  }
+
+void IGBox::DrawLine(int x1, int y1, int x2, int y2, int r, int g, int b) {
+  unsigned int c = Win->GetRGBColor(r, g, b);
+  GC gc = Win->GetGC();
+  Display *Disp = Win->GetDisplay();
+  XSetForeground(Disp, gc, c);
+  int xd = (x2-x1), yd = (y2-y1);
+  int xd2 = xd*xd, yd2 = yd*yd;
+  int ctr;
+  if(xd==0 && yd==0) XDrawPoint(Disp, Img, gc, x1, y1);
+  if(xd2>yd2 && xd>=0) for(ctr=0; ctr<xd; ctr++)
+    XDrawPoint(Disp, Img, gc, 2+x1+ctr, 2+y1+((ctr*yd)/xd));
+  else if(xd2>yd2) for(ctr=0; ctr>xd; ctr--)
+    XDrawPoint(Disp, Img, gc, 2+x1+ctr, 2+y1+((ctr*yd)/xd));
+  else if(yd>=0) for(ctr=0; ctr<yd; ctr++)
+    XDrawPoint(Disp, Img, gc, 2+x1+((ctr*xd)/yd), 2+y1+ctr);
+  else for(ctr=0; ctr>yd; ctr--)
+    XDrawPoint(Disp, Img, gc, 2+x1+((ctr*xd)/yd), 2+y1+ctr);
+  }
+
+void IGBox::DrawRect(int x1, int y1, int x2, int y2, int r, int g, int b) {
+  }
+
+void IGBox::FillRect(int xp, int yp, int xs, int ys, int r, int g, int b) {
+  unsigned int c = Win->GetRGBColor(r, g, b);
+  GC gc = Win->GetGC();
+  Display *Disp = Win->GetDisplay();
+  XSetForeground(Disp, gc, c);
+  XFillRectangle(Disp, Img, gc, xp+2, yp+2, xs, ys);
+  }
+
+void IGBox::Resize(int xs, int ys)  {
+  xsize = xs; ysize = ys;
+  Create();
+  }
+        
+void IGBox::Move(int xp, int yp)  {
+  xpos = xp; ypos = yp;
+  Create();
+  }
+ 
+void IGBox::MoveAndResize(int xp, int yp, int xs, int ys)  {
+  xsize = xs; ysize = ys; xpos = xp; ypos = yp;
+//  printf("MoveAndResize(%d, %d, %d, %d)\n", xp, yp, xs, ys);
+  Create();
+  }
+
+int IGBox::Press(int b, int x, int y)  {
+  lastx = x; lasty = y;
+  return 1;
+  }
+ 
+int IGBox::Release(int b, int x, int y)  {
+  if(lastx == x && lasty == y && clickcallback != NULL)
+    (*clickcallback)(parent, this, x-2, y-2);
+  else if(dragcallback != NULL)
+    (*dragcallback)(parent, this, lastx, lasty, x-2, y-2);
+  lastx = -1; lasty = -1;
+  return 1;
+  }
+
+void IGBox::SetClickCallback(void (*cb)(IDoDad *, IDoDad *, int, int))  {
+  clickcallback = cb;
+  }
+ 
+void IGBox::SetDragCallback(
+	void (*cb)(IDoDad *, IDoDad *, int, int, int, int))  {
+  dragcallback = cb;
+  }