mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
Copying wm from old ede
This commit is contained in:
Sanel Zukan
207
edewm/Icccm.cpp
Normal file
207
edewm/Icccm.cpp
Normal file
@@ -0,0 +1,207 @@
|
||||
#include "Icccm.h"
|
||||
#include "Frame.h"
|
||||
#include "Winhints.h"
|
||||
#include "Windowmanager.h"
|
||||
|
||||
#include <edeconf.h>
|
||||
|
||||
static void icccm_send_state(Window wid, long state)
|
||||
{
|
||||
long data[2];
|
||||
data[0] = state;
|
||||
data[1] = None;
|
||||
XChangeProperty(fl_display, wid, _XA_WM_STATE, _XA_WM_STATE,
|
||||
32, PropModeReplace, (unsigned char *)data, 2);
|
||||
}
|
||||
|
||||
void ICCCM::state_iconic(Frame *f)
|
||||
{
|
||||
icccm_send_state(f->window(), IconicState);
|
||||
}
|
||||
|
||||
void ICCCM::state_normal(Frame *f)
|
||||
{
|
||||
icccm_send_state(f->window(), NormalState);
|
||||
}
|
||||
|
||||
void ICCCM::state_withdrawn(Frame *f)
|
||||
{
|
||||
icccm_send_state(f->window(), WithdrawnState);
|
||||
}
|
||||
|
||||
bool ICCCM::get_size(Frame *f, int &w, int &h)
|
||||
{
|
||||
bool ret=false;
|
||||
int i, j;
|
||||
double aspect;
|
||||
|
||||
XSizeHints *sh = f->size_hints;
|
||||
|
||||
int real_minw = (f->decor_flag(BORDER) || f->decor_flag(THIN_BORDER)) ? 100 : 0;
|
||||
int minw = max(sh->min_width + f->offset_w, real_minw);
|
||||
int minh = sh->min_height+ f->offset_h;
|
||||
|
||||
if(w > sh->max_width) { w = sh->max_width; ret = true; }
|
||||
if(h > sh->max_height) { h = sh->max_height; ret = true; }
|
||||
if(w < minw) { w = minw; ret = true; }
|
||||
if(h < minh) { h = minh; ret = true; }
|
||||
|
||||
if( w>0 && h>0 )
|
||||
{
|
||||
w -= sh->base_width;
|
||||
h -= sh->base_height;
|
||||
if( w>0 && h>0 )
|
||||
{
|
||||
if(f->frame_flag(KEEP_ASPECT)) {
|
||||
aspect = ((double)w) / ((double)h);
|
||||
if (aspect < f->aspect_min)
|
||||
w = (int)((double)h * f->aspect_min);
|
||||
if (aspect > f->aspect_max)
|
||||
h = (int)((double)w / f->aspect_max);
|
||||
}
|
||||
i = w / sh->width_inc;
|
||||
j = h / sh->height_inc;
|
||||
w = i * sh->width_inc;
|
||||
h = j * sh->height_inc;
|
||||
}
|
||||
w += sh->base_width;
|
||||
h += sh->base_height;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
void ICCCM::configure(Frame *f)
|
||||
{
|
||||
XConfigureEvent ce;
|
||||
ce.send_event = True;
|
||||
ce.display = fl_display;
|
||||
ce.type = ConfigureNotify;
|
||||
ce.event = f->window();
|
||||
ce.window = f->window();
|
||||
ce.x = f->x()+f->offset_x;
|
||||
ce.y = f->y()+f->offset_y;
|
||||
ce.width = f->w()-f->offset_w;
|
||||
ce.height = f->h()-f->offset_h;
|
||||
ce.border_width = f->box()->dx();
|
||||
ce.above = None;
|
||||
ce.override_redirect = False;
|
||||
XSendEvent(fl_display, f->window(), False, StructureNotifyMask, (XEvent*)&ce);
|
||||
}
|
||||
|
||||
void ICCCM::set_iconsizes()
|
||||
{
|
||||
XIconSize *is = XAllocIconSize();
|
||||
|
||||
is->min_width = 8;
|
||||
is->min_height = 8;
|
||||
is->max_width = 48;
|
||||
is->max_height = 48;
|
||||
is->width_inc = 1;
|
||||
is->height_inc = 1;
|
||||
XSetIconSizes(fl_display, root_win, is, 1);
|
||||
|
||||
XFree(is);
|
||||
}
|
||||
|
||||
char *ICCCM::get_title(Frame *f)
|
||||
{
|
||||
XTextProperty xtp;
|
||||
char *title = 0;
|
||||
|
||||
if(XGetWMName(fl_display, f->window(), &xtp))
|
||||
{
|
||||
if(xtp.encoding == XA_STRING) {
|
||||
title = strdup((const char*)xtp.value);
|
||||
} else {
|
||||
#if HAVE_X11_UTF_TEXT_PROP
|
||||
int items;
|
||||
char **list=0;
|
||||
Status s;
|
||||
s = Xutf8TextPropertyToTextList(fl_display, &xtp, &list, &items);
|
||||
if((s == Success) && (items > 0)) {
|
||||
title = strdup((const char *)*list);
|
||||
} else
|
||||
title = strdup((const char *)xtp.value);
|
||||
if(list) XFreeStringList(list);
|
||||
#else
|
||||
title = strdup((const char*)xtp.value);
|
||||
#endif
|
||||
}
|
||||
XFree(xtp.value);
|
||||
}
|
||||
return title;
|
||||
}
|
||||
|
||||
// Read the sizeHints to size_hints object
|
||||
// Returns true if autoplace should be done.
|
||||
bool ICCCM::size_hints(Frame *f)
|
||||
{
|
||||
long supplied;
|
||||
|
||||
XSizeHints *size_hints = f->size_hints;
|
||||
|
||||
if(!XGetWMNormalHints(fl_display, f->window(), size_hints, &supplied))
|
||||
size_hints->flags = 0;
|
||||
|
||||
if(size_hints->flags & PResizeInc) {
|
||||
if(size_hints->width_inc < 1) size_hints->width_inc = 1;
|
||||
if(size_hints->height_inc < 1) size_hints->height_inc = 1;
|
||||
} else
|
||||
size_hints->width_inc = size_hints->height_inc = 1;
|
||||
|
||||
if(!(size_hints->flags & PBaseSize)) {
|
||||
if (size_hints->flags & PMinSize) {
|
||||
size_hints->base_width = size_hints->min_width;
|
||||
size_hints->base_height = size_hints->min_height;
|
||||
} else
|
||||
size_hints->base_width = size_hints->base_height = 0;
|
||||
}
|
||||
|
||||
if(!(size_hints->flags & PMinSize)) {
|
||||
size_hints->min_width = size_hints->base_width;
|
||||
size_hints->min_height = size_hints->base_height;
|
||||
}
|
||||
|
||||
if(!(size_hints->flags & PMaxSize)) {
|
||||
size_hints->max_width = 32767;
|
||||
size_hints->max_height = 32767;
|
||||
}
|
||||
|
||||
if (size_hints->min_height <= 0)
|
||||
size_hints->min_height = 1;
|
||||
if (size_hints->min_width <= 0)
|
||||
size_hints->min_width = 1;
|
||||
|
||||
if(size_hints->max_width<size_hints->min_width || size_hints->max_width<=0)
|
||||
size_hints->max_width = 32767;
|
||||
if(size_hints->max_height<size_hints->min_height || size_hints->max_height<=0)
|
||||
size_hints->max_height = 32767;
|
||||
|
||||
if(!(size_hints->flags & PWinGravity)) {
|
||||
size_hints->win_gravity = NorthWestGravity;
|
||||
size_hints->flags |= PWinGravity;
|
||||
}
|
||||
|
||||
if(size_hints->flags & PAspect) {
|
||||
f->set_frame_flag(KEEP_ASPECT);
|
||||
if((size_hints->min_aspect.y > 0.0) && (size_hints->min_aspect.x > 0.0)) {
|
||||
f->aspect_min = ((double)size_hints->min_aspect.x) / ((double)size_hints->min_aspect.y);
|
||||
} else {
|
||||
f->aspect_min = 0.0;
|
||||
}
|
||||
if((size_hints->max_aspect.y > 0.0) && (size_hints->max_aspect.x > 0.0)) {
|
||||
f->aspect_max = ((double)size_hints->max_aspect.x) / ((double)size_hints->max_aspect.y);
|
||||
} else {
|
||||
f->aspect_max = 32767.0;
|
||||
}
|
||||
} else {
|
||||
f->aspect_min = 0.0;
|
||||
f->aspect_max = 32767.0;
|
||||
}
|
||||
|
||||
// fix for old gimp, which sets PPosition to 0,0:
|
||||
// if(f->x() <= 0 && f->y() <= 0) size_hints->flags &= ~PPosition;
|
||||
|
||||
return !(size_hints->flags & (USPosition|PPosition));
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user