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-rw-r--r--st.c37
-rw-r--r--st.h3
-rw-r--r--x.c55
3 files changed, 54 insertions, 41 deletions
diff --git a/st.c b/st.c
index ea0726c..21cba9e 100644
--- a/st.c
+++ b/st.c
@@ -140,6 +140,7 @@ static void tscrollup(int, int);
static void tscrolldown(int, int);
static void tsetattr(int *, int);
static void tsetchar(Rune, Glyph *, int, int);
+static void tsetdirt(int, int);
static void tsetscroll(int, int);
static void tswapscreen(void);
static void tsetmode(int, int, int *, int);
@@ -385,6 +386,42 @@ tlinelen(int y)
}
void
+selstart(int col, int row, int snap)
+{
+ selclear();
+ sel.mode = SEL_EMPTY;
+ sel.type = SEL_REGULAR;
+ sel.snap = snap;
+ sel.oe.x = sel.ob.x = col;
+ sel.oe.y = sel.ob.y = row;
+ selnormalize();
+
+ if (sel.snap != 0)
+ sel.mode = SEL_READY;
+ tsetdirt(sel.nb.y, sel.ne.y);
+}
+
+void
+selextend(int col, int row, int type)
+{
+ int oldey, oldex, oldsby, oldsey, oldtype;
+ oldey = sel.oe.y;
+ oldex = sel.oe.x;
+ oldsby = sel.nb.y;
+ oldsey = sel.ne.y;
+ oldtype = sel.type;
+
+ sel.alt = IS_SET(MODE_ALTSCREEN);
+ sel.oe.x = col;
+ sel.oe.y = row;
+ selnormalize();
+ sel.type = type;
+
+ if (oldey != sel.oe.y || oldex != sel.oe.x || oldtype != sel.type)
+ tsetdirt(MIN(sel.nb.y, oldsby), MAX(sel.ne.y, oldsey));
+}
+
+void
selnormalize(void)
{
int i;
diff --git a/st.h b/st.h
index 79dd47e..c5ff5cf 100644
--- a/st.h
+++ b/st.h
@@ -172,7 +172,6 @@ void toggleprinter(const Arg *);
int tattrset(int);
void tnew(int, int);
void tresize(int, int);
-void tsetdirt(int, int);
void tsetdirtattr(int);
void ttynew(char *, char *, char **);
size_t ttyread(void);
@@ -184,6 +183,8 @@ void resettitle(void);
void selclear(void);
void selinit(void);
+void selstart(int, int, int);
+void selextend(int, int, int);
void selnormalize(void);
int selected(int, int);
char *getsel(void);
diff --git a/x.c b/x.c
index 9f506b1..ddae6b6 100644
--- a/x.c
+++ b/x.c
@@ -157,7 +157,7 @@ static void selnotify(XEvent *);
static void selclear_(XEvent *);
static void selrequest(XEvent *);
static void setsel(char *, Time);
-static void getbuttoninfo(XEvent *);
+static void mousesel(XEvent *);
static void mousereport(XEvent *);
static char *kmap(KeySym, uint);
static int match(uint, uint);
@@ -313,24 +313,19 @@ y2row(int y)
}
void
-getbuttoninfo(XEvent *e)
+mousesel(XEvent *e)
{
- int type;
+ int type, seltype = SEL_REGULAR;
uint state = e->xbutton.state & ~(Button1Mask | forceselmod);
- sel.alt = IS_SET(MODE_ALTSCREEN);
-
- sel.oe.x = x2col(e->xbutton.x);
- sel.oe.y = y2row(e->xbutton.y);
- selnormalize();
-
- sel.type = SEL_REGULAR;
for (type = 1; type < LEN(selmasks); ++type) {
if (match(selmasks[type], state)) {
- sel.type = type;
+ seltype = type;
break;
}
}
+
+ selextend(x2col(e->xbutton.x), y2row(e->xbutton.y), seltype);
}
void
@@ -402,6 +397,7 @@ bpress(XEvent *e)
{
struct timespec now;
MouseShortcut *ms;
+ int snap;
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
mousereport(e);
@@ -417,33 +413,22 @@ bpress(XEvent *e)
}
if (e->xbutton.button == Button1) {
- clock_gettime(CLOCK_MONOTONIC, &now);
-
- /* Clear previous selection, logically and visually. */
- selclear_(NULL);
- sel.mode = SEL_EMPTY;
- sel.type = SEL_REGULAR;
- sel.oe.x = sel.ob.x = x2col(e->xbutton.x);
- sel.oe.y = sel.ob.y = y2row(e->xbutton.y);
-
/*
* If the user clicks below predefined timeouts specific
* snapping behaviour is exposed.
*/
+ clock_gettime(CLOCK_MONOTONIC, &now);
if (TIMEDIFF(now, xsel.tclick2) <= tripleclicktimeout) {
- sel.snap = SNAP_LINE;
+ snap = SNAP_LINE;
} else if (TIMEDIFF(now, xsel.tclick1) <= doubleclicktimeout) {
- sel.snap = SNAP_WORD;
+ snap = SNAP_WORD;
} else {
- sel.snap = 0;
+ snap = 0;
}
- selnormalize();
-
- if (sel.snap != 0)
- sel.mode = SEL_READY;
- tsetdirt(sel.nb.y, sel.ne.y);
xsel.tclick2 = xsel.tclick1;
xsel.tclick1 = now;
+
+ selstart(x2col(e->xbutton.x), y2row(e->xbutton.y), snap);
}
}
@@ -649,20 +634,17 @@ brelease(XEvent *e)
selpaste(NULL);
} else if (e->xbutton.button == Button1) {
if (sel.mode == SEL_READY) {
- getbuttoninfo(e);
+ mousesel(e);
setsel(getsel(), e->xbutton.time);
} else
selclear_(NULL);
sel.mode = SEL_IDLE;
- tsetdirt(sel.nb.y, sel.ne.y);
}
}
void
bmotion(XEvent *e)
{
- int oldey, oldex, oldsby, oldsey;
-
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
mousereport(e);
return;
@@ -672,14 +654,7 @@ bmotion(XEvent *e)
return;
sel.mode = SEL_READY;
- oldey = sel.oe.y;
- oldex = sel.oe.x;
- oldsby = sel.nb.y;
- oldsey = sel.ne.y;
- getbuttoninfo(e);
-
- if (oldey != sel.oe.y || oldex != sel.oe.x)
- tsetdirt(MIN(sel.nb.y, oldsby), MAX(sel.ne.y, oldsey));
+ mousesel(e);
}
void