4779a2e99a
Reserving 'struct ui_progress' to the per progress instances, not to the particular set of operations used to implmenet a progress bar in the current UI (GTK, TUI, etc). Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-zjqbfp9gx3yo45s0rp9uv42n@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
44 lines
975 B
C
44 lines
975 B
C
#include "../cache.h"
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#include "../progress.h"
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#include "../libslang.h"
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#include "../ui.h"
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#include "tui.h"
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#include "../browser.h"
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static void tui_progress__update(u64 curr, u64 total, const char *title)
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{
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int bar, y;
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/*
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* FIXME: We should have a per UI backend way of showing progress,
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* stdio will just show a percentage as NN%, etc.
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*/
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if (use_browser <= 0)
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return;
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if (total == 0)
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return;
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ui__refresh_dimensions(true);
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pthread_mutex_lock(&ui__lock);
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y = SLtt_Screen_Rows / 2 - 2;
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SLsmg_set_color(0);
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SLsmg_draw_box(y, 0, 3, SLtt_Screen_Cols);
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SLsmg_gotorc(y++, 1);
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SLsmg_write_string((char *)title);
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SLsmg_set_color(HE_COLORSET_SELECTED);
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bar = ((SLtt_Screen_Cols - 2) * curr) / total;
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SLsmg_fill_region(y, 1, 1, bar, ' ');
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SLsmg_refresh();
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pthread_mutex_unlock(&ui__lock);
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}
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static struct ui_progress_ops tui_progress__ops =
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{
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.update = tui_progress__update,
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};
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void tui_progress__init(void)
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{
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ui_progress__ops = &tui_progress__ops;
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}
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