uGFX/ugfx
2
0
Fork 0
Code Issues 2 Pull requests Projects Releases Wiki Activity

X bug fix so application closes properly when there is a window manager

Browse source
This commit is contained in:
inmarket 2014-09-29 16:08:10 +10:00
parent e2f3a68c3b
commit 4cf198aad2
1 changed files with 17 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
drivers/multiple/X/gdisp_lld_X.c
View file

@ -13,7 +13,7 @@
#include "drivers/multiple/X/gdisp_lld_config.h"
#include "src/gdisp/driver.h"
#ifndef GDISP_FORCE_24BIT
#ifndef GDISP_FORCE_24BIT
#define GDISP_FORCE_24BIT FALSE
#endif
@ -44,6 +44,7 @@ static XEvent evt;
static Colormap cmap;
static XVisualInfo vis;
static XContext cxt;
static Atom wmDelete;
#if GINPUT_NEED_MOUSE
static coord_t mousex, mousey;
static uint16_t mousebuttons;
@ -65,10 +66,16 @@ static void ProcessEvent(GDisplay *g, xPriv *priv) {
XCloseDisplay(dis);
exit(0);
break;
case ClientMessage:
if ((Atom)evt.xclient.data.l[0] == wmDelete) {
XCloseDisplay(dis);
exit(0);
}
break;
case Expose:
XCopyArea(dis, priv->pix, evt.xexpose.window, priv->gc,
evt.xexpose.x, evt.xexpose.y,
evt.xexpose.width, evt.xexpose.height,
evt.xexpose.width, evt.xexpose.height,
evt.xexpose.x, evt.xexpose.y);
break;
#if GINPUT_NEED_MOUSE
@ -125,7 +132,7 @@ static DECLARE_THREAD_FUNCTION(ThreadX, arg) {
}
return 0;
}
static int FatalXIOError(Display *d) {
(void) d;
@ -152,6 +159,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
dis = XOpenDisplay(0);
scr = DefaultScreen(dis);
cxt = XUniqueContext();
wmDelete = XInternAtom(dis, "WM_DELETE_WINDOW", False);
XSetIOErrorHandler(FatalXIOError);
#if GDISP_FORCE_24BIT
@ -187,14 +195,15 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
xa.colormap = cmap;
xa.border_pixel = 0xFFFFFF;
xa.background_pixel = 0x000000;
priv->win = XCreateWindow(dis, RootWindow(dis, scr), 16, 16,
GDISP_SCREEN_WIDTH, GDISP_SCREEN_HEIGHT,
0, vis.depth, InputOutput, vis.visual,
CWBackPixel|CWColormap|CWBorderPixel, &xa);
XSync(dis, TRUE);
XSaveContext(dis, priv->win, cxt, (XPointer)g);
XSetWMProtocols(dis, priv->win, &wmDelete, 1);
{
char buf[132];
@ -205,7 +214,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
XSetWMIconName(dis, priv->win, &WindowTitle);
XSync(dis, TRUE);
}
pSH = XAllocSizeHints();
pSH->flags = PSize | PMinSize | PMaxSize;
pSH->min_width = pSH->max_width = pSH->base_width = GDISP_SCREEN_WIDTH;
@ -213,7 +222,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
XSetWMNormalHints(dis, priv->win, pSH);
XFree(pSH);
XSync(dis, TRUE);
priv->pix = XCreatePixmap(dis, priv->win,
GDISP_SCREEN_WIDTH, GDISP_SCREEN_HEIGHT, vis.depth);
XSync(dis, TRUE);
@ -236,6 +245,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
g->g.Contrast = 50;
g->g.Width = GDISP_SCREEN_WIDTH;
g->g.Height = GDISP_SCREEN_HEIGHT;
return TRUE;
}