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/**************************************************************************\
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 "itextbox.h"
ITextBox::~ITextBox() {
Win->RemoveClaim(this);
}
ITextBox::ITextBox(char *txt, IWindow *w, int xp, int yp, int xs, int ys) {
if(txt != NULL) Init(txt, w, xp, yp, xs, ys);
}
void ITextBox::Init(char *txt, IWindow *w, int xp, int yp, int xs, int ys) {
xpos = xp; ypos = yp; xsize = xs; ysize = ys;
Win = w;
Window wind = w->GetWindowBuffer();
Display *disp = w->GetDisplay();
unsigned int p, b, g, gl, gd;
Img = XCreatePixmap(disp, wind, xs, ys, DefaultDepth(disp, 0));
GC gc = Win->GetGC();
p = w->GetPaperColor();
b = w->GetFGColor();
g = w->GetBGColor();
gl = w->GetLBGColor();
gd = w->GetDBGColor();
XFontStruct *fs;
XCharStruct cs;
int dir, as, des;
fs = Win->GetFontStruct();
XTextExtents(fs, txt, strlen(txt), &dir, &as, &des, &cs);
int len = cs.width;
switch(Win->Appearance()) {
case(IBTK_DEFAULT): {
XSetForeground(disp, gc, g);
XFillRectangle(disp, Img, gc, 0, 0, xs, ys);
XSetBackground(disp, gc, g);
XSetForeground(disp, gc, b);
XDrawImageString(disp, Img, gc, (xs-(len-1))>>1, (ys+ys-(as+des-2))>>1,
txt, strlen(txt));
}break;
case(IBTK_STEP): {
XSetForeground(disp, gc, gl);
XFillRectangle(disp, Img, gc, 0, 0, xsize, ysize);
XSetForeground(disp, gc, p);
XDrawLine(disp, Img,gc, 0,0, 0,ysize-2);
XDrawLine(disp, Img,gc, 0,0, xsize-2,0);
XSetForeground(disp, gc, b);
XDrawLine(disp, Img,gc, 0,ysize-1, xsize-1,ysize-1);
XDrawLine(disp, Img,gc, xsize-1,0, xsize-1,ysize-1);
XSetBackground(disp, gc, gl);
XSetForeground(disp, gc, b);
XDrawImageString(disp, Img, gc, (xs-(len-1))>>1, (ys+ys-(as+des-2))>>1,
txt, strlen(txt));
}break;
}
parent=NULL;
w->AddClaim(this, xp, yp, xs, ys);
Redraw();
}
void ITextBox::Rebuild() {
Redraw();
}
void ITextBox::Redraw() {
if(!hidden) {
XCopyArea(Win->GetDisplay(), Img, Win->GetWindowBuffer(), Win->GetGC(),
0, 0, xsize, ysize, xpos, ypos);
Win->Redraw(xpos, ypos, xsize, ysize);
}
else {
Win->Rebuild(xpos, ypos, xsize, ysize);
}
}
int ITextBox::Press(int b, int x, int y) {
if(parent!=NULL) parent->Press(b, x, y);
return 1;
}
int ITextBox::Release(int b, int x, int y) {
if(parent!=NULL) parent->Release(b, x, y);
return 1;
}
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