em/dmenu
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applied Connor's patch, thanks!

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This commit is contained in:
Anselm R Garbe 2010-03-07 08:32:16 +00:00
parent 7082ba1e10
commit 37236f8840
1 changed files with 33 additions and 44 deletions
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45
dmenu.c
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@ -52,6 +52,7 @@ static void calcoffsetsh(void);
static void calcoffsetsv(void); static void calcoffsetsv(void);
static char *cistrstr(const char *s, const char *sub); static char *cistrstr(const char *s, const char *sub);
static void cleanup(void); static void cleanup(void);
static void drawmenu(void);
static void drawmenuh(void); static void drawmenuh(void);
static void drawmenuv(void); static void drawmenuv(void);
static void drawtext(const char *text, unsigned long col[ColLast]); static void drawtext(const char *text, unsigned long col[ColLast]);
@ -95,7 +96,6 @@ static char *(*fstrstr)(const char *, const char *) = strstr;
static Bool vlist = False; static Bool vlist = False;
static unsigned int lines = 5; static unsigned int lines = 5;
static void (*calcoffsets)(void) = calcoffsetsh; static void (*calcoffsets)(void) = calcoffsetsh;
static void (*drawmenu)(void) = drawmenuh;
void void
appenditem(Item *i, Item **list, Item **last) { appenditem(Item *i, Item **list, Item **last) {
@ -200,7 +200,7 @@ cleanup(void) {
void void
drawcursor(void) { drawcursor(void) {
XRectangle r = { dc.x, dc.y + 2, 1, dc.h - 4 }; XRectangle r = { dc.x, dc.y + 2, 1, dc.font.height - 2 };
r.x += textnw(text, cursor) + dc.font.height / 2; r.x += textnw(text, cursor) + dc.font.height / 2;
@ -209,9 +209,7 @@ drawcursor(void) {
} }
void void
drawmenuh(void) { drawmenu(void) {
Item *i;
dc.x = 0; dc.x = 0;
dc.y = 0; dc.y = 0;
dc.w = mw; dc.w = mw;
@ -231,6 +229,19 @@ drawmenuh(void) {
drawcursor(); drawcursor();
dc.x += cmdw; dc.x += cmdw;
if(curr) { if(curr) {
if(vlist)
drawmenuv();
else
drawmenuh();
}
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
XFlush(dpy);
}
void
drawmenuh(void) {
Item *i;
dc.w = spaceitem; dc.w = spaceitem;
drawtext((curr && curr->left) ? "<" : NULL, dc.norm); drawtext((curr && curr->left) ? "<" : NULL, dc.norm);
dc.x += dc.w; dc.x += dc.w;
@ -246,29 +257,11 @@ drawmenuh(void) {
dc.w = spaceitem; dc.w = spaceitem;
drawtext(next ? ">" : NULL, dc.norm); drawtext(next ? ">" : NULL, dc.norm);
} }
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
XFlush(dpy);
}
void void
drawmenuv(void) { drawmenuv(void) {
Item *i; Item *i;
dc.x = 0;
dc.y = 0;
dc.w = mw;
dc.h = mh;
drawtext(NULL, dc.norm);
/* print prompt? */
if(promptw) {
dc.w = promptw;
drawtext(prompt, dc.sel);
}
dc.x += promptw;
dc.w = mw - promptw;
/* print command */
drawtext(text[0] ? text : NULL, dc.norm);
if(curr) {
dc.x = 0; dc.x = 0;
dc.w = mw; dc.w = mw;
dc.y += dc.font.height + 2; dc.y += dc.font.height + 2;
@ -279,9 +272,6 @@ drawmenuv(void) {
} }
drawtext(NULL, dc.norm); drawtext(NULL, dc.norm);
} }
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
XFlush(dpy);
}
void void
drawtext(const char *text, unsigned long col[ColLast]) { drawtext(const char *text, unsigned long col[ColLast]) {
@ -786,8 +776,7 @@ main(int argc, char *argv[]) {
else if(!strcmp(argv[i], "-l")) { else if(!strcmp(argv[i], "-l")) {
vlist = True; vlist = True;
calcoffsets = calcoffsetsv; calcoffsets = calcoffsetsv;
drawmenu = drawmenuv; if(++i < argc) lines = atoi(argv[i]);
if(++i < argc) lines += atoi(argv[i]);
} }
else if(!strcmp(argv[i], "-fn")) { else if(!strcmp(argv[i], "-fn")) {
if(++i < argc) font = argv[i]; if(++i < argc) font = argv[i];