X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/d7bf023b2f2d41cb6983bb3ce2c6d1bf049150b3..d2b75db8d7519a20af8bf09e9c205507f9ff828c:/x.c
diff --git a/x.c b/x.c
index 0422421..8f570c2 100644
--- a/x.c
+++ b/x.c
@@ -29,9 +29,11 @@ typedef struct {
} Shortcut;
typedef struct {
- uint b;
- uint mask;
- char *s;
+ uint mod;
+ uint button;
+ void (*func)(const Arg *);
+ const Arg arg;
+ uint release;
} MouseShortcut;
typedef struct {
@@ -56,6 +58,7 @@ static void selpaste(const Arg *);
static void zoom(const Arg *);
static void zoomabs(const Arg *);
static void zoomreset(const Arg *);
+static void ttysend(const Arg *);
/* config.h for applying patches and the configuration. */
#include "config.h"
@@ -139,6 +142,9 @@ static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int);
static void xdrawglyph(Glyph, int, int);
static void xclear(int, int, int, int);
static int xgeommasktogravity(int);
+static void ximopen(Display *);
+static void ximinstantiate(Display *, XPointer, XPointer);
+static void ximdestroy(XIM, XPointer, XPointer);
static void xinit(int, int);
static void cresize(int, int);
static void xresize(int, int);
@@ -160,6 +166,7 @@ static void kpress(XEvent *);
static void cmessage(XEvent *);
static void resize(XEvent *);
static void focus(XEvent *);
+static int mouseaction(XEvent *, uint);
static void brelease(XEvent *);
static void bpress(XEvent *);
static void bmotion(XEvent *);
@@ -223,8 +230,9 @@ typedef struct {
} Fontcache;
/* Fontcache is an array now. A new font will be appended to the array. */
-static Fontcache frc[16];
+static Fontcache *frc = NULL;
static int frclen = 0;
+static int frccap = 0;
static char *usedfont = NULL;
static double usedfontsize = 0;
static double defaultfontsize = 0;
@@ -308,6 +316,12 @@ zoomreset(const Arg *arg)
}
}
+void
+ttysend(const Arg *arg)
+{
+ ttywrite(arg->s, strlen(arg->s), 1);
+}
+
int
evcol(XEvent *e)
{
@@ -328,7 +342,7 @@ void
mousesel(XEvent *e, int done)
{
int type, seltype = SEL_REGULAR;
- uint state = e->xbutton.state & ~(Button1Mask | forceselmod);
+ uint state = e->xbutton.state & ~(Button1Mask | forcemousemod);
for (type = 1; type < LEN(selmasks); ++type) {
if (match(selmasks[type], state)) {
@@ -404,25 +418,36 @@ mousereport(XEvent *e)
ttywrite(buf, len, 0);
}
+int
+mouseaction(XEvent *e, uint release)
+{
+ MouseShortcut *ms;
+
+ for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
+ if (ms->release == release &&
+ ms->button == e->xbutton.button &&
+ match(ms->mod, e->xbutton.state & ~forcemousemod)) {
+ ms->func(&(ms->arg));
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
void
bpress(XEvent *e)
{
struct timespec now;
- MouseShortcut *ms;
int snap;
- if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
+ if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
mousereport(e);
return;
}
- for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
- if (e->xbutton.button == ms->b
- && match(ms->mask, e->xbutton.state)) {
- ttywrite(ms->s, strlen(ms->s), 1);
- return;
- }
- }
+ if (mouseaction(e, 0))
+ return;
if (e->xbutton.button == Button1) {
/*
@@ -638,21 +663,21 @@ xsetsel(char *str)
void
brelease(XEvent *e)
{
- if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
+ if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
mousereport(e);
return;
}
- if (e->xbutton.button == Button2)
- selpaste(NULL);
- else if (e->xbutton.button == Button1)
+ if (mouseaction(e, 1))
+ return;
+ if (e->xbutton.button == Button1)
mousesel(e, 1);
}
void
bmotion(XEvent *e)
{
- if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
+ if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
mousereport(e);
return;
}
@@ -759,7 +784,6 @@ xsetcolorname(int x, const char *name)
if (!BETWEEN(x, 0, dc.collen))
return 1;
-
if (!xloadcolor(x, name, &ncolor))
return 1;
@@ -996,6 +1020,43 @@ xunloadfonts(void)
xunloadfont(&dc.ibfont);
}
+void
+ximopen(Display *dpy)
+{
+ XIMCallback destroy = { .client_data = NULL, .callback = ximdestroy };
+
+ if ((xw.xim = XOpenIM(xw.dpy, NULL, NULL, NULL)) == NULL) {
+ XSetLocaleModifiers("@im=local");
+ if ((xw.xim = XOpenIM(xw.dpy, NULL, NULL, NULL)) == NULL) {
+ XSetLocaleModifiers("@im=");
+ if ((xw.xim = XOpenIM(xw.dpy, NULL, NULL, NULL)) == NULL)
+ die("XOpenIM failed. Could not open input device.\n");
+ }
+ }
+ if (XSetIMValues(xw.xim, XNDestroyCallback, &destroy, NULL) != NULL)
+ die("XSetIMValues failed. Could not set input method value.\n");
+ xw.xic = XCreateIC(xw.xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
+ XNClientWindow, xw.win, XNFocusWindow, xw.win, NULL);
+ if (xw.xic == NULL)
+ die("XCreateIC failed. Could not obtain input method.\n");
+}
+
+void
+ximinstantiate(Display *dpy, XPointer client, XPointer call)
+{
+ ximopen(dpy);
+ XUnregisterIMInstantiateCallback(xw.dpy, NULL, NULL, NULL,
+ ximinstantiate, NULL);
+}
+
+void
+ximdestroy(XIM xim, XPointer client, XPointer call)
+{
+ xw.xim = NULL;
+ XRegisterIMInstantiateCallback(xw.dpy, NULL, NULL, NULL,
+ ximinstantiate, NULL);
+}
+
void
xinit(int cols, int rows)
{
@@ -1033,7 +1094,7 @@ xinit(int cols, int rows)
xw.attrs.background_pixel = dc.col[defaultbg].pixel;
xw.attrs.border_pixel = dc.col[defaultbg].pixel;
xw.attrs.bit_gravity = NorthWestGravity;
- xw.attrs.event_mask = FocusChangeMask | KeyPressMask
+ xw.attrs.event_mask = FocusChangeMask | KeyPressMask | KeyReleaseMask
| ExposureMask | VisibilityChangeMask | StructureNotifyMask
| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
xw.attrs.colormap = xw.cmap;
@@ -1061,22 +1122,7 @@ xinit(int cols, int rows)
xw.draw = XftDrawCreate(xw.dpy, xw.buf, xw.vis, xw.cmap);
/* input methods */
- if ((xw.xim = XOpenIM(xw.dpy, NULL, NULL, NULL)) == NULL) {
- XSetLocaleModifiers("@im=local");
- if ((xw.xim = XOpenIM(xw.dpy, NULL, NULL, NULL)) == NULL) {
- XSetLocaleModifiers("@im=");
- if ((xw.xim = XOpenIM(xw.dpy,
- NULL, NULL, NULL)) == NULL) {
- die("XOpenIM failed. Could not open input"
- " device.\n");
- }
- }
- }
- xw.xic = XCreateIC(xw.xim, XNInputStyle, XIMPreeditNothing
- | XIMStatusNothing, XNClientWindow, xw.win,
- XNFocusWindow, xw.win, NULL);
- if (xw.xic == NULL)
- die("XCreateIC failed. Could not obtain input method.\n");
+ ximopen(xw.dpy);
/* white cursor, black outline */
cursor = XCreateFontCursor(xw.dpy, mouseshape);
@@ -1218,13 +1264,10 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
fontpattern = FcFontSetMatch(0, fcsets, 1,
fcpattern, &fcres);
- /*
- * Overwrite or create the new cache entry.
- */
- if (frclen >= LEN(frc)) {
- frclen = LEN(frc) - 1;
- XftFontClose(xw.dpy, frc[frclen].font);
- frc[frclen].unicodep = 0;
+ /* Allocate memory for the new cache entry. */
+ if (frclen >= frccap) {
+ frccap += 16;
+ frc = xrealloc(frc, frccap * sizeof(Fontcache));
}
frc[frclen].font = XftFontOpenPattern(xw.dpy,
@@ -1554,6 +1597,16 @@ xfinishdraw(void)
defaultfg : defaultbg].pixel);
}
+void
+xximspot(int x, int y)
+{
+ XPoint spot = { borderpx + x * win.cw, borderpx + (y + 1) * win.ch };
+ XVaNestedList attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL);
+
+ XSetICValues(xw.xic, XNPreeditAttributes, attr, NULL);
+ XFree(attr);
+}
+
void
expose(XEvent *ev)
{
@@ -1731,7 +1784,6 @@ kpress(XEvent *ev)
ttywrite(buf, len, 1);
}
-
void
cmessage(XEvent *e)
{