From 4610e4137b5fb93042a248928a2c0049ef7d4190 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 26 Oct 2011 12:04:37 -0200 Subject: perf ui browser: Handle K_RESIZE in dialog windows Just provide wrappers for things like ui__warning, ui__dialog_yesno and if they return K_RESIZE, refresh dimensions, redraw the entries, etc. Cc: David Ahern Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-3ih7hyk9weryxaxb501sfq4u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/ui/browser.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'tools/perf/util/ui/browser.c') diff --git a/tools/perf/util/ui/browser.c b/tools/perf/util/ui/browser.c index 8607efa13564..d2051be04f12 100644 --- a/tools/perf/util/ui/browser.c +++ b/tools/perf/util/ui/browser.c @@ -169,6 +169,46 @@ void ui_browser__refresh_dimensions(struct ui_browser *self) self->x = 0; } +void ui_browser__handle_resize(struct ui_browser *browser) +{ + ui__refresh_dimensions(false); + ui_browser__show(browser, browser->title, ui_helpline__current); + ui_browser__refresh(browser); +} + +int ui_browser__warning(struct ui_browser *browser, const char *format, ...) +{ + va_list args; + int key; + + va_start(args, format); + while ((key = __ui__warning("Warning!", format, args)) == K_RESIZE) + ui_browser__handle_resize(browser); + va_end(args); + + return key; +} + +int ui_browser__help_window(struct ui_browser *browser, const char *text) +{ + int key; + + while ((key = ui__help_window(text)) == K_RESIZE) + ui_browser__handle_resize(browser); + + return key; +} + +bool ui_browser__dialog_yesno(struct ui_browser *browser, const char *text) +{ + int key; + + while ((key = ui__dialog_yesno(text)) == K_RESIZE) + ui_browser__handle_resize(browser); + + return key == K_ENTER || toupper(key) == 'Y'; +} + void ui_browser__reset_index(struct ui_browser *self) { self->index = self->top_idx = 0; -- cgit v1.2.3-59-g8ed1b