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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77
dmenu.c
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@ -52,6 +52,7 @@ static void calcoffsetsh(void);
static void calcoffsetsv(void);
static char *cistrstr(const char *s, const char *sub);
static void cleanup(void);
static void drawmenu(void);
static void drawmenuh(void);
static void drawmenuv(void);
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 unsigned int lines = 5;
static void (*calcoffsets)(void) = calcoffsetsh;
static void (*drawmenu)(void) = drawmenuh;
void
appenditem(Item *i, Item **list, Item **last) {
@ -200,7 +200,7 @@ cleanup(void) {
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;
@ -209,9 +209,7 @@ drawcursor(void) {
}
void
drawmenuh(void) {
Item *i;
drawmenu(void) {
dc.x = 0;
dc.y = 0;
dc.w = mw;
@ -231,56 +229,48 @@ drawmenuh(void) {
drawcursor();
dc.x += cmdw;
if(curr) {
dc.w = spaceitem;
drawtext((curr && curr->left) ? "<" : NULL, dc.norm);
dc.x += dc.w;
/* determine maximum items */
for(i = curr; i != next; i=i->right) {
dc.w = textw(i->text);
if(dc.w > mw / 3)
dc.w = mw / 3;
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.x += dc.w;
}
dc.x = mw - spaceitem;
dc.w = spaceitem;
drawtext(next ? ">" : NULL, dc.norm);
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;
drawtext((curr && curr->left) ? "<" : NULL, dc.norm);
dc.x += dc.w;
/* determine maximum items */
for(i = curr; i != next; i=i->right) {
dc.w = textw(i->text);
if(dc.w > mw / 3)
dc.w = mw / 3;
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.x += dc.w;
}
dc.x = mw - spaceitem;
dc.w = spaceitem;
drawtext(next ? ">" : NULL, dc.norm);
}
void
drawmenuv(void) {
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.w = mw;
dc.y += dc.font.height + 2;
/* determine maximum items */
for(i = curr; i != next; i=i->right) {
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.y += dc.font.height + 2;
/* determine maximum items */
for(i = curr; i != next; i=i->right) {
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.y += dc.font.height + 2;
}
drawtext(NULL, dc.norm);
}
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
XFlush(dpy);
drawtext(NULL, dc.norm);
}
void
@ -786,8 +776,7 @@ main(int argc, char *argv[]) {
else if(!strcmp(argv[i], "-l")) {
vlist = True;
calcoffsets = calcoffsetsv;
drawmenu = drawmenuv;
if(++i < argc) lines += atoi(argv[i]);
if(++i < argc) lines = atoi(argv[i]);
}
else if(!strcmp(argv[i], "-fn")) {
if(++i < argc) font = argv[i];