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sowm: simpler window geometry

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This commit is contained in:
Dylan Araps
2019-10-16 17:25:40 +03:00
parent a5503f8159
commit 669ca21407
1 changed files with 37 additions and 18 deletions
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55
sowm.c
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@@ -24,8 +24,8 @@ typedef struct client client;
struct client{
client *next, *prev;
Window w;
XWindowAttributes a;
int f;
int f, wx, wy;
unsigned int ww, wh;
};
typedef struct desktop desktop;
@@ -52,14 +52,14 @@ static void ws_go(const Arg arg);
static void ws_save(int i);
static void ws_sel(int i);
static client *list = {0};
static desktop ws_list[10];
static int ws, sh, sw;
static client *list = {0};
static desktop ws_list[10];
static int ws, sw, sh, wx, wy;
static unsigned int ww, wh;
static Display *d;
static Window root, cur;
static XButtonEvent mouse;
static XWindowAttributes attr;
/*
The list of events to subscribe to and the paired functions
@@ -78,12 +78,31 @@ static void (*events[LASTEvent])(XEvent *e) = {
#include "config.h"
// Iterate over the current desktop's window list.
/*
Iterate over the current desktop's client list.
*/
#define win (client *c=list;c;c=c->next)
// Focus the given window.
/*
Focus the given window.
*/
#define win_focus(W) XSetInputFocus(d, W, RevertToParent, CurrentTime);
/*
This function stores the desired window's geometry.
This previously used 'XGetWindowAttributes' which
returned too much information. We only need x, y, w, h and
not a list of 20 or so attributes of differing types.
'XGetWindowAttributes' also calls 'XGetGeometry' to return
this information, so lets just call it directly and skip
the middleman.
*/
#define win_size(W, gx, gy, gw, gh) \
XGetGeometry(d, W, &(Window){0}, gx, gy, gw, gh, \
&(unsigned int){0}, &(unsigned int){0});
/*
'sowm' doesn't keep track of the currently focused window
and instead grabs the window under the cursor when needed.
@@ -168,10 +187,10 @@ void notify_motion(XEvent *e) {
while(XCheckTypedEvent(d, MotionNotify, e));
XMoveResizeWindow(d, mouse.subwindow,
attr.x + (mouse.button == 1 ? xd : 0),
attr.y + (mouse.button == 1 ? yd : 0),
attr.width + (mouse.button == 3 ? xd : 0),
attr.height + (mouse.button == 3 ? yd : 0));
wx + (mouse.button == 1 ? xd : 0),
wy + (mouse.button == 1 ? yd : 0),
ww + (mouse.button == 3 ? xd : 0),
wh + (mouse.button == 3 ? yd : 0));
}
/*
@@ -220,7 +239,7 @@ void key_press(XEvent *e) {
void button_press(XEvent *e) {
if (e->xbutton.subwindow == None) return;
XGetWindowAttributes(d, e->xbutton.subwindow, &attr);
win_size(e->xbutton.subwindow, &wx, &wy, &ww, &wh);
XRaiseWindow(d, e->xbutton.subwindow);
mouse = e->xbutton;
}
@@ -328,10 +347,10 @@ void win_kill() {
void win_center(const Arg arg) {
Window w = arg.w ? arg.w : win_current();
XGetWindowAttributes(d, w, &attr);
win_size(w, &wx, &wy, &ww, &wh);
XMoveWindow(d, w, sw / 2 - attr.width / 2,
sh / 2 - attr.height / 2);
XMoveWindow(d, w, sw / 2 - ww / 2,
sh / 2 - wh / 2);
}
/*
@@ -351,11 +370,11 @@ void win_fs() {
for win if (c->w == cur) {
if ((c->f = c->f == 0 ? 1 : 0)) {
XGetWindowAttributes(d, cur, &c->a);
win_size(cur, &c->wx, &c->wy, &c->ww, &c->wh);
XMoveResizeWindow(d, cur, 0, 0, sw, sh);
} else
XMoveResizeWindow(d, cur, c->a.x, c->a.y, c->a.width, c->a.height);
XMoveResizeWindow(d, cur, c->wx, c->wy, c->ww, c->wh);
}
}