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@ -201,6 +201,7 @@ static void xdrawcursor(void); |
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static void xinit(void); |
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static void xloadcols(void); |
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static void xseturgency(int); |
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static void xsetsel(char*); |
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static void xresize(int, int); |
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static void expose(XEvent *); |
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@ -213,8 +214,13 @@ static void focus(XEvent *); |
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static void brelease(XEvent *); |
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static void bpress(XEvent *); |
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static void bmotion(XEvent *); |
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static void selection_notify(XEvent *); |
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static void selection_request(XEvent *); |
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static void selnotify(XEvent *); |
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static void selrequest(XEvent *); |
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static void selinit(void); |
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static inline int selected(int, int); |
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static void selcopy(void); |
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static void selpaste(void); |
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static int stou(char *, long *); |
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static int utos(long *, char *); |
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@ -232,8 +238,8 @@ static void (*handler[LASTEvent])(XEvent *) = { |
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[MotionNotify] = bmotion, |
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[ButtonPress] = bpress, |
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[ButtonRelease] = brelease, |
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[SelectionNotify] = selection_notify, |
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[SelectionRequest] = selection_request, |
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[SelectionNotify] = selnotify, |
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[SelectionRequest] = selrequest, |
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}; |
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/* Globals */ |
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@ -248,9 +254,7 @@ static char *opt_cmd = NULL; |
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static char *opt_title = NULL; |
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/* UTF-8 decode */ |
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static int |
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stou(char *s, long *u) |
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{ |
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static int stou(char *s, long *u) { |
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unsigned char c; |
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int i, n, rtn; |
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@ -289,9 +293,7 @@ invalid: |
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} |
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/* UTF-8 encode */ |
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static int |
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utos(long *u, char *s) |
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{ |
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static int utos(long *u, char *s) { |
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unsigned char *sp; |
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unsigned long uc; |
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int i, n; |
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@ -324,17 +326,12 @@ invalid: |
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return 3; |
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} |
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/* |
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* use this if your buffer is less than UTF_SIZ, it returns 1 if you can decode UTF-8 |
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* otherwise return 0 |
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*/ |
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static int |
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canstou(char *s, int b) |
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{ |
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unsigned char c; |
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/* use this if your buffer is less than UTF_SIZ, it returns 1 if you can decode |
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UTF-8 otherwise return 0 */ |
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static int canstou(char *s, int b) { |
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unsigned char c = *s; |
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int n; |
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c = *s; |
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if (b < 1) |
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return 0; |
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else if (~c&B7) |
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@ -358,12 +355,9 @@ canstou(char *s, int b) |
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return 1; |
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} |
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static int |
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slen(char *s) |
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{ |
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unsigned char c; |
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static int slen(char *s) { |
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unsigned char c = *s; |
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c = *s; |
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if (~c&B7) |
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return 1; |
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else if ((c&(B7|B6|B5)) == (B7|B6)) |
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@ -374,8 +368,7 @@ slen(char *s) |
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return 4; |
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} |
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void |
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selinit(void) { |
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static void selinit(void) { |
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sel.mode = 0; |
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sel.bx = -1; |
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sel.clip = NULL; |
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@ -409,28 +402,31 @@ static void bpress(XEvent *e) { |
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sel.ey = sel.by = e->xbutton.y/xw.ch; |
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} |
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static char *getseltext() { |
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static void selcopy() { |
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char *str, *ptr; |
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int ls, x, y, sz, sl; |
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if(sel.bx == -1) |
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return NULL; |
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sz = (term.col+1) * (sel.e.y-sel.b.y+1) * UTF_SIZ; |
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ptr = str = malloc(sz); |
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for(y = 0; y < term.row; y++) { |
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for(x = 0; x < term.col; x++) |
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if(term.line[y][x].state & GLYPH_SET && (ls = selected(x, y))) { |
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sl = slen(term.line[y][x].c); |
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memcpy(ptr, term.line[y][x].c, sl); |
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ptr += sl; |
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} |
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if(ls) |
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*ptr = '\n', ptr++; |
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str = NULL; |
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else { |
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sz = (term.col+1) * (sel.e.y-sel.b.y+1) * UTF_SIZ; |
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ptr = str = malloc(sz); |
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for(y = 0; y < term.row; y++) { |
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for(x = 0; x < term.col; x++) |
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if(term.line[y][x].state & GLYPH_SET && (ls = selected(x, y))) { |
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sl = slen(term.line[y][x].c); |
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memcpy(ptr, term.line[y][x].c, sl); |
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ptr += sl; |
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} |
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if(ls) |
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*ptr = '\n', ptr++; |
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} |
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*ptr = 0; |
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} |
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*ptr = 0; |
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return str; |
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xsetsel(str); |
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} |
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static void selection_notify(XEvent *e) { |
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static void selnotify(XEvent *e) { |
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unsigned long nitems; |
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unsigned long ofs, rem; |
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int format; |
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@ -456,7 +452,7 @@ static void selpaste() { |
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XConvertSelection(xw.dis, XA_PRIMARY, XA_STRING, XA_PRIMARY, xw.win, CurrentTime); |
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} |
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static void selection_request(XEvent *e) |
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static void selrequest(XEvent *e) |
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{ |
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XSelectionRequestEvent *xsre; |
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XSelectionEvent xev; |
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@ -491,7 +487,7 @@ static void selection_request(XEvent *e) |
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fprintf(stderr, "Error sending SelectionNotify event\n"); |
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} |
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static void selcopy(char *str) { |
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static void xsetsel(char *str) { |
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/* register the selection for both the clipboard and the primary */ |
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Atom clipboard; |
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@ -517,7 +513,7 @@ static void brelease(XEvent *e) { |
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selpaste(); |
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} else { |
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if(b==1) |
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selcopy(getseltext()); |
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selcopy(); |
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} |
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draw(1); |
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} |
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@ -525,7 +521,7 @@ static void brelease(XEvent *e) { |
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static void bmotion(XEvent *e) { |
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if (sel.mode) { |
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getbuttoninfo(e, NULL, &sel.ex, &sel.ey); |
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draw(1); |
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// draw(1); |
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} |
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} |
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