Add patch which provides primitive multimonitor functionality
With this patch, center and fullscreen will work as expected when using multiple outputs.
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d37d04ef32
commit
b7b08941d5
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@ -0,0 +1,104 @@
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diff --git a/Makefile b/Makefile
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index 8573837..72e9542 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -1,5 +1,5 @@
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CFLAGS+= -std=c99 -Wall -Wextra -pedantic
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-LDADD+= -lX11
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+LDADD+= -lX11 -lXinerama
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LDFLAGS=
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PREFIX?= /usr
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BINDIR?= $(PREFIX)/bin
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diff --git a/sowm.c b/sowm.c
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index 0cc1293..27c51ce 100644
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--- a/sowm.c
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+++ b/sowm.c
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@@ -4,9 +4,11 @@
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#include <X11/XF86keysym.h>
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#include <X11/keysym.h>
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#include <X11/XKBlib.h>
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+#include<X11/extensions/Xinerama.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <unistd.h>
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+#include <stdbool.h>
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typedef union {
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const char** com;
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@@ -97,6 +99,7 @@ void notify_enter(XEvent *e) {
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void notify_motion(XEvent *e) {
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if (!mouse.subwindow) return;
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+ if (cur->f == 1) return;
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while(XCheckTypedEvent(d, MotionNotify, e));
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@@ -108,6 +111,7 @@ void notify_motion(XEvent *e) {
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wy + (mouse.button == 1 ? yd : 0),
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ww + (mouse.button == 3 ? xd : 0),
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wh + (mouse.button == 3 ? yd : 0));
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+ win_size(cur->w, &cur->wx, &cur->wy, &cur->ww, &cur->wh);
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}
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void key_press(XEvent *e) {
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@@ -172,12 +176,37 @@ void win_kill() {
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if (cur) XKillClient(d, cur->w);
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}
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+bool coords_in_box (int x, int y, int box_x, int box_y, int box_w, int box_h) {
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+ if ((x >= box_x && x < box_x + box_w) && (y >= box_y && y < box_y + box_h))
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+ return true;
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+ else
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+ return false;
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+}
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+
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void win_center() {
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if (!cur) return;
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win_size(cur->w, &(int){0}, &(int){0}, &ww, &wh);
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- XMoveWindow(d, cur->w, (sw - ww) / 2, (sh - wh) / 2);
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+ if (XineramaIsActive(d)) {
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+ int number_of_monitors;
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+ XineramaScreenInfo *screen_info = XineramaQueryScreens(d, &number_of_monitors);
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+ /* Checking on which monitor the origin of the window is. Technically it
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+ * would be better to check for the center of the window, but that is
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+ * only relevant in the edge case when a window is displayed on multiple
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+ * outputs simultaneously.
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+ */
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+ for (int i = 0; i < number_of_monitors; i++) {
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+ if (coords_in_box(cur->wx, cur->wy,
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+ screen_info[i].x_org, screen_info[i].y_org,
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+ screen_info[i].width, screen_info[i].height))
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+ XMoveWindow(d, cur->w,
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+ screen_info[i].x_org + ((screen_info[i].width - ww) / 2),
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+ screen_info[i].y_org + ((screen_info[i].height - wh) / 2));
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+ }
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+ } else
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+ XMoveWindow(d, cur->w, (sw - ww) / 2, (sh - wh) / 2);
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+ win_size(cur->w, &cur->wx, &cur->wy, &cur->ww, &cur->wh);
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}
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void win_fs() {
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@@ -185,8 +214,19 @@ void win_fs() {
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if ((cur->f = cur->f ? 0 : 1)) {
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win_size(cur->w, &cur->wx, &cur->wy, &cur->ww, &cur->wh);
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- XMoveResizeWindow(d, cur->w, 0, 0, sw, sh);
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-
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+ if (XineramaIsActive(d)) {
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+ int number_of_monitors;
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+ XineramaScreenInfo *screen_info = XineramaQueryScreens(d, &number_of_monitors);
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+ for (int i = 0; i < number_of_monitors; i++) {
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+ if (coords_in_box(cur->wx, cur->wy,
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+ screen_info[i].x_org, screen_info[i].y_org,
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+ screen_info[i].width, screen_info[i].height))
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+ XMoveResizeWindow(d, cur->w,
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+ screen_info[i].x_org, screen_info[i].y_org,
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+ screen_info[i].width, screen_info[i].height);
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+ }
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+ } else
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+ XMoveResizeWindow(d, cur->w, 0, 0, sw, sh);
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} else
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XMoveResizeWindow(d, cur->w, cur->wx, cur->wy, cur->ww, cur->wh);
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}
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