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Really stop overwriting window borders (also fix fast scrolling down, and break fast

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scrolling up)

svn path=/trunk/netsurf/; revision=6394
This commit is contained in:
Chris Young 2009-02-07 16:40:56 +00:00
parent a588aa92c9
commit 2c78e54298
1 changed files with 27 additions and 14 deletions
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41
amiga/gui.c
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@ -1507,6 +1507,7 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw,
if((bw->browser_window_type == BROWSER_WINDOW_IFRAME) && option_no_iframes) return NULL;
if(option_kiosk_mode) new_tab = false;
bw->scale = 1.0;
if(clone)
{
@ -2057,11 +2058,13 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
plot=amiplot;
if(x0-hcurrent<0) x0 = hcurrent;
if(y0-vcurrent<0) y0 = vcurrent;
//DebugPrintF("%ld %ld %ld %ld old\n%ld %ld %ld %ld x0-xc etc\n",x0,y0,x1,y1,x0-hcurrent,y0-vcurrent,width+x0,height+y0);
if(x1>width+x0) x1 = width+x0;
if(y1>height+y0) y1 = height+y0;
if((x0-(int)hcurrent)<0) x0 = hcurrent;
if((y0-(int)vcurrent)<0) y0 = vcurrent;
if((x1-x0)+(xoffset+x0-hcurrent)>(width)) x1 = (width-(x0-hcurrent)+x0);
if((y1-y0)+(yoffset+y0-vcurrent)>(height)) y1 = (height-(y0-vcurrent)+y0);
content_redraw(c,
-hcurrent,-vcurrent,width-hcurrent,height-vcurrent,
@ -2070,9 +2073,9 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
ceilf((y0 *
g->shared->bw->scale)-vcurrent),
(x1 *
g->shared->bw->scale),
g->shared->bw->scale)-hcurrent,
(y1 *
g->shared->bw->scale),
g->shared->bw->scale)-vcurrent,
g->shared->bw->scale,
0xFFFFFF);
@ -2081,6 +2084,16 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
// ami_update_buttons(g->shared);
BltBitMapRastPort(glob.bm,x0-hcurrent,y0-vcurrent,g->shared->win->RPort,xoffset+x0-hcurrent,yoffset+y0-vcurrent,x1-x0,y1-y0,0x0C0);
/*
DebugPrintF("%ld %ld %ld %ld draw area\n%ld %ld %ld %ld clip rect\n%ld %ld bitmap src\n%ld %ld %ld %ld bitmap dest\n\n",-hcurrent,-vcurrent,width-hcurrent,height-vcurrent,
(ULONG)floorf((x0 *
g->shared->bw->scale)-(int)hcurrent),
(ULONG)ceilf((y0 *
g->shared->bw->scale)-(int)vcurrent),
(ULONG)x1-hcurrent,
(ULONG)y1-vcurrent,x0-hcurrent,y0-vcurrent,xoffset+x0-hcurrent,yoffset+y0-vcurrent,x1-x0,y1-y0);
*/
}
void gui_window_redraw(struct gui_window *g, int x0, int y0, int x1, int y1)
@ -2151,22 +2164,22 @@ void ami_do_redraw(struct gui_window_2 *g,bool scroll)
{
ScrollWindowRaster(g->win,hcurrent-oldh,vcurrent-oldv,xoffset,yoffset,xoffset+width,yoffset+height);
if(vcurrent-oldv > 0)
if((vcurrent-oldv) > 0)
{
ami_do_redraw_limits(g->bw->window,c,0,vcurrent-oldv,width,height-(vcurrent-oldv));
BltBitMapRastPort(glob.bm,0,vcurrent-oldv,g->win->RPort,xoffset,yoffset+(vcurrent-oldv),width,height-(vcurrent-oldv),0x0C0); // this shouldn't be needed but the blit in ami_do_redraw_limits isn't working in this instance
ami_do_redraw_limits(g->bw->window,c,0,height-(vcurrent-oldv),width,(vcurrent-oldv));
// BltBitMapRastPort(glob.bm,0,vcurrent-oldv,g->win->RPort,xoffset,yoffset+(vcurrent-oldv),width,height-(vcurrent-oldv),0x0C0); // this shouldn't be needed but the blit in ami_do_redraw_limits isn't working in this instance
}
else if(vcurrent-oldv < 0)
else if((vcurrent-oldv) < 0)
{
ami_do_redraw_limits(g->bw->window,c,0,0,width,oldv-vcurrent);
}
if(hcurrent-oldh > 0)
if((hcurrent-oldh) > 0)
{
ami_do_redraw_limits(g->bw->window,c,hcurrent-oldh,0,width-(hcurrent-oldh),height);
BltBitMapRastPort(glob.bm,vcurrent-oldv,0,g->win->RPort,xoffset+(hcurrent-oldh),yoffset,width-(hcurrent-oldh),height,0x0C0); // this shouldn't be needed but the blit in ami_do_redraw_limits isn't working in this instance
ami_do_redraw_limits(g->bw->window,c,width-(hcurrent-oldh),0,(hcurrent-oldh),height);
// BltBitMapRastPort(glob.bm,vcurrent-oldv,0,g->win->RPort,xoffset+(hcurrent-oldh),yoffset,width-(hcurrent-oldh),height,0x0C0); // this shouldn't be needed but the blit in ami_do_redraw_limits isn't working in this instance
}
else if(hcurrent-oldh < 0)
else if((hcurrent-oldh) < 0)
{
ami_do_redraw_limits(g->bw->window,c,0,0,oldh-hcurrent,height);
}