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- no need to position and size the menu window before an Expose event

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since we'll be calculating required size later anyway; allows us to
  consolidate all prompt/display/search string building goop into
  menu_draw.
- reset the pos/size of menuwin when leaving a menu.
- reverse the 'prompt' NULL check to be consistent with 'initial' one
  and fix a whitespace nit while here.
This commit is contained in:
okan 2013-05-02 20:18:35 +00:00
parent c3f5c37243
commit 72e88bc952
1 changed files with 11 additions and 18 deletions
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29
app/cwm/menu.c
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@ -16,7 +16,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: menu.c,v 1.56 2013/05/02 19:41:52 okan Exp $
* $OpenBSD: menu.c,v 1.57 2013/05/02 20:18:35 okan Exp $
*/
#include <sys/param.h>
@ -42,7 +42,7 @@ enum ctltype {
};
struct menu_ctx {
struct screen_ctx *sc;
struct screen_ctx *sc;
char searchstr[MENU_MAXENTRY + 1];
char dispstr[MENU_MAXENTRY*2 + 1];
char promptstr[MENU_MAXENTRY + 1];
@ -112,21 +112,14 @@ menu_filter(struct screen_ctx *sc, struct menu_q *menuq, char *prompt,
mc.sc = sc;
mc.flags = flags;
if (prompt == NULL) {
evmask = MENUMASK;
mc.promptstr[0] = '\0';
mc.list = 1;
} else {
evmask = MENUMASK | KEYMASK; /* only accept keys if prompt */
(void)snprintf(mc.promptstr, sizeof(mc.promptstr), "%s%s",
prompt, PROMPT_SCHAR);
(void)snprintf(mc.dispstr, sizeof(mc.dispstr), "%s%s%s",
mc.promptstr, mc.searchstr, PROMPT_ECHAR);
mc.width = font_width(sc->xftfont, mc.dispstr,
strlen(mc.dispstr));
if (prompt != NULL) {
evmask = MENUMASK | KEYMASK; /* accept keys as well */
(void)strlcpy(mc.promptstr, prompt, sizeof(mc.promptstr));
mc.hasprompt = 1;
} else {
evmask = MENUMASK;
mc.list = 1;
}
mc.height = sc->xftfont->height + 1;
if (initial != NULL)
(void)strlcpy(mc.searchstr, initial, sizeof(mc.searchstr));
@ -137,7 +130,6 @@ menu_filter(struct screen_ctx *sc, struct menu_q *menuq, char *prompt,
mc.print = print;
mc.entry = mc.prev = -1;
XMoveResizeWindow(X_Dpy, sc->menuwin, mc.x, mc.y, mc.width, mc.height);
XSelectInput(X_Dpy, sc->menuwin, evmask);
XMapRaised(X_Dpy, sc->menuwin);
@ -193,6 +185,7 @@ out:
xu_ptr_setpos(sc->rootwin, xsave, ysave);
xu_ptr_ungrab();
XMoveResizeWindow(X_Dpy, sc->menuwin, 0, 0, 1, 1);
XUnmapWindow(X_Dpy, sc->menuwin);
XUngrabKeyboard(X_Dpy, CurrentTime);
@ -372,8 +365,8 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
mc->width = 0;
mc->height = 0;
if (mc->hasprompt) {
(void)snprintf(mc->dispstr, sizeof(mc->dispstr), "%s%s%s",
mc->promptstr, mc->searchstr, PROMPT_ECHAR);
(void)snprintf(mc->dispstr, sizeof(mc->dispstr), "%s%s%s%s",
mc->promptstr, PROMPT_SCHAR, mc->searchstr, PROMPT_ECHAR);
mc->width = font_width(sc->xftfont, mc->dispstr,
strlen(mc->dispstr));
mc->height = sc->xftfont->height + 1;