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diff --git a/config.def.h b/config.def.h
index a2ac963..1c82453 100644
--- a/config.def.h
+++ b/config.def.h
@@ -95,6 +95,13 @@ static Key keys[] = {
TAGKEYS( XK_8, 7)
TAGKEYS( XK_9, 8)
{ MODKEY|ShiftMask, XK_q, quit, {0} },
+ { MODKEY, XK_s, scratchpad_show, {.i = 1} },
+ { MODKEY, XK_y, scratchpad_show, {.i = 2} },
+ { MODKEY, XK_u, scratchpad_show, {.i = 3} },
+ { MODKEY|ShiftMask, XK_s, scratchpad_hide, {.i = 1} },
+ { MODKEY|ShiftMask, XK_y, scratchpad_hide, {.i = 2} },
+ { MODKEY|ShiftMask, XK_u, scratchpad_hide, {.i = 3} },
+ { MODKEY|ShiftMask, XK_r, scratchpad_remove, {0} },
};
/* button definitions */
diff --git a/dwm.c b/dwm.c
index 5f16260..202038f 100644
--- a/dwm.c
+++ b/dwm.c
@@ -195,6 +195,11 @@ static void resizemouse(const Arg *arg);
static void restack(Monitor *m);
static void run(void);
static void scan(void);
+static void scratchpad_hide();
+static void scratchpad_remove();
+static void scratchpad_show();
+static void scratchpad_show_client(Client *c);
+static void scratchpad_show_first(int scratchNum);
static int sendevent(Client *c, Atom proto);
static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
@@ -269,11 +274,19 @@ static Drw *drw;
static Monitor *mons, *selmon;
static Window root, wmcheckwin;
+/* scratchpad */
+#define SCRATCHPAD_MASK_1 (1u << sizeof tags / sizeof * tags)
+#define SCRATCHPAD_MASK_2 (1u << (sizeof tags / sizeof * tags + 1))
+#define SCRATCHPAD_MASK_3 (1u << (sizeof tags / sizeof * tags + 2))
+static int scratchpad_hide_flag = 0;
+static Client *scratchpad_last_showed_1 = NULL;
+static Client *scratchpad_last_showed_2 = NULL;
+static Client *scratchpad_last_showed_3 = NULL;
/* configuration, allows nested code to access above variables */
#include "config.h"
/* compile-time check if all tags fit into an unsigned int bit array. */
-struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+struct NumTags { char limitexceeded[LENGTH(tags) > 28 ? -1 : 1]; };
/* function implementations */
void
@@ -309,7 +322,9 @@ applyrules(Client *c)
XFree(ch.res_class);
if (ch.res_name)
XFree(ch.res_name);
+ if(c->tags != SCRATCHPAD_MASK_1 && c->tags != SCRATCHPAD_MASK_2 && c->tags != SCRATCHPAD_MASK_3) {
c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
+ }
}
int
@@ -1412,6 +1427,124 @@ scan(void)
}
}
+static void scratchpad_hide(const Arg *arg) {
+ if(scratchpad_hide_flag < 4) {
+ if(arg->i == 1) {
+ if(selmon->sel) {
+ selmon->sel->tags = SCRATCHPAD_MASK_1;
+ selmon->sel->isfloating = 1;
+ focus(NULL);
+ arrange(selmon);
+ scratchpad_hide_flag++;
+ }
+ }
+ else if(arg->i == 2) {
+ if(selmon->sel) {
+ selmon->sel->tags = SCRATCHPAD_MASK_2;
+ selmon->sel->isfloating = 1;
+ focus(NULL);
+ arrange(selmon);
+ scratchpad_hide_flag++;
+ }
+ }
+ else if(arg->i == 3) {
+ if(selmon->sel) {
+ selmon->sel->tags = SCRATCHPAD_MASK_3;
+ selmon->sel->isfloating = 1;
+ focus(NULL);
+ arrange(selmon);
+ scratchpad_hide_flag++;
+ }
+ }
+ }
+}
+
+static void scratchpad_remove() {
+ if(selmon->sel && (scratchpad_last_showed_1 != NULL || scratchpad_last_showed_2 != NULL ||scratchpad_last_showed_3 != NULL) && (selmon->sel == scratchpad_last_showed_1 || selmon->sel == scratchpad_last_showed_2 || selmon->sel == scratchpad_last_showed_3)) {
+ if(scratchpad_last_showed_1 == selmon->sel) {
+ scratchpad_last_showed_1 = NULL;
+ scratchpad_hide_flag--;
+ }
+ else if(scratchpad_last_showed_2 == selmon->sel) {
+ scratchpad_last_showed_2 = NULL;
+ scratchpad_hide_flag--;
+ }
+ else if(scratchpad_last_showed_3 == selmon->sel) {
+ scratchpad_last_showed_3 = NULL;
+ scratchpad_hide_flag--;
+ }
+ }
+}
+
+static void scratchpad_show(const Arg *arg) {
+ if(arg->i == 1) {
+ if(scratchpad_last_showed_1 == NULL) {
+ scratchpad_show_first(arg->i);
+ }
+ else {
+ if(scratchpad_last_showed_1->tags != SCRATCHPAD_MASK_1) {
+ scratchpad_last_showed_1->tags = SCRATCHPAD_MASK_1;
+ focus(NULL);
+ arrange(selmon);
+ }
+ else {
+ scratchpad_show_first(arg->i);
+ }
+ }
+ }
+ else if(arg->i == 2) {
+ if(scratchpad_last_showed_2 == NULL) {
+ scratchpad_show_first(arg->i);
+ }
+ else {
+ if(scratchpad_last_showed_2->tags != SCRATCHPAD_MASK_2) {
+ scratchpad_last_showed_2->tags = SCRATCHPAD_MASK_2;
+ focus(NULL);
+ arrange(selmon);
+ }
+ else {
+ scratchpad_show_first(arg->i);
+ }
+ }
+ }
+ else if(arg->i == 3) {
+ if(scratchpad_last_showed_3 == NULL) {
+ scratchpad_show_first(arg->i);
+ }
+ else {
+ if(scratchpad_last_showed_3->tags != SCRATCHPAD_MASK_3) {
+ scratchpad_last_showed_3->tags = SCRATCHPAD_MASK_3;
+ focus(NULL);
+ arrange(selmon);
+ }
+ else {
+ scratchpad_show_first(arg->i);
+ }
+ }
+ }
+}
+
+static void scratchpad_show_client(Client *c) {
+ c->tags = selmon->tagset[selmon->seltags];
+ focus(c);
+ arrange(selmon);
+}
+
+static void scratchpad_show_first(int scratchNum) {
+ for(Client *c = selmon->clients; c !=NULL; c = c->next) {
+ if(c->tags == SCRATCHPAD_MASK_1 && scratchNum == 1) {
+ scratchpad_last_showed_1 = c;
+ scratchpad_show_client(c);
+ } else if(c->tags == SCRATCHPAD_MASK_2 && scratchNum == 2) {
+ scratchpad_last_showed_2 = c;
+ scratchpad_show_client(c);
+ } else if(c->tags == SCRATCHPAD_MASK_3 && scratchNum == 3) {
+ scratchpad_last_showed_3 = c;
+ scratchpad_show_client(c);
+ }
+ }
+}
+
void
sendmon(Client *c, Monitor *m)
{
@@ -1785,6 +1918,16 @@ unmanage(Client *c, int destroyed)
XSetErrorHandler(xerror);
XUngrabServer(dpy);
}
+ if(scratchpad_last_showed_1 == c) {
+ scratchpad_last_showed_1 = NULL;
+ }
+ if(scratchpad_last_showed_2 == c) {
+ scratchpad_last_showed_2 = NULL;
+ }
+ if(scratchpad_last_showed_3 == c) {
+ scratchpad_last_showed_3 = NULL;
+ }
+
free(c);
focus(NULL);
updateclientlist();
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