forked from Minki/linux
61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
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#include <stdlib.h>
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#include <newt.h>
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#include "../cache.h"
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#include "progress.h"
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struct ui_progress {
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newtComponent form, scale;
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};
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struct ui_progress *ui_progress__new(const char *title, u64 total)
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{
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struct ui_progress *self = malloc(sizeof(*self));
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if (self != NULL) {
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int cols;
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if (use_browser <= 0)
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return self;
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newtGetScreenSize(&cols, NULL);
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cols -= 4;
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newtCenteredWindow(cols, 1, title);
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self->form = newtForm(NULL, NULL, 0);
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if (self->form == NULL)
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goto out_free_self;
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self->scale = newtScale(0, 0, cols, total);
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if (self->scale == NULL)
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goto out_free_form;
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newtFormAddComponent(self->form, self->scale);
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newtRefresh();
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}
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return self;
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out_free_form:
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newtFormDestroy(self->form);
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out_free_self:
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free(self);
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return NULL;
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}
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void ui_progress__update(struct ui_progress *self, u64 curr)
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{
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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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newtScaleSet(self->scale, curr);
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newtRefresh();
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}
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void ui_progress__delete(struct ui_progress *self)
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{
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if (use_browser > 0) {
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newtFormDestroy(self->form);
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newtPopWindow();
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}
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free(self);
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}
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