mirror of https://github.com/xzeldon/htop.git
command screen: fill current line when scanning
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parent
9ee72568dc
commit
214c742ae1
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@ -12,33 +12,33 @@
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#include <unistd.h>
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static void CommandScreen_addLine(InfoScreen* this, char* line, const char* p, int line_offset, int len) {
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memcpy(line, p - line_offset, len);
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line[len] = '\0';
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InfoScreen_addLine(this, line);
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}
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static void CommandScreen_scan(InfoScreen* this) {
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Panel* panel = this->display;
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int idx = MAXIMUM(Panel_getSelectedIndex(panel), 0);
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Panel_prune(panel);
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const char* p = this->process->comm;
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char* line = xMalloc(COLS + 1);
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int line_offset = 0, last_spc = -1, len;
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for (; *p != '\0'; p++, line_offset++) {
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line[line_offset] = *p;
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if (*p == ' ') last_spc = line_offset;
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if (line_offset == COLS) {
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len = (last_spc == -1) ? line_offset : last_spc;
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CommandScreen_addLine(this, line, p, line_offset, len);
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line[len] = '\0';
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InfoScreen_addLine(this, line);
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line_offset -= len;
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last_spc = -1;
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memcpy(line, p - line_offset, line_offset + 1);
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}
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}
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if (line_offset > 0) CommandScreen_addLine(this, line, p, line_offset, line_offset);
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if (line_offset > 0) {
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line[line_offset] = '\0';
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InfoScreen_addLine(this, line);
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}
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free(line);
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Panel_setSelected(panel, idx);
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