mirror of https://github.com/xzeldon/htop.git
81 lines
1.7 KiB
C
81 lines
1.7 KiB
C
/*
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htop - CheckItem.c
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(C) 2004-2011 Hisham H. Muhammad
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Released under the GNU GPL, see the COPYING file
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in the source distribution for its full text.
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*/
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#include "CheckItem.h"
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#include "CRT.h"
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#include <assert.h>
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#include <stdlib.h>
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/*{
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#include "Object.h"
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typedef struct CheckItem_ {
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Object super;
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char* text;
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bool* ref;
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bool value;
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} CheckItem;
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}*/
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static void CheckItem_delete(Object* cast) {
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CheckItem* this = (CheckItem*)cast;
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assert (this != NULL);
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free(this->text);
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free(this);
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}
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static void CheckItem_display(Object* cast, RichString* out) {
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CheckItem* this = (CheckItem*)cast;
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assert (this != NULL);
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RichString_write(out, CRT_colors[CHECK_BOX], "[");
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if (CheckItem_get(this))
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RichString_append(out, CRT_colors[CHECK_MARK], "x");
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else
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RichString_append(out, CRT_colors[CHECK_MARK], " ");
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RichString_append(out, CRT_colors[CHECK_BOX], "] ");
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RichString_append(out, CRT_colors[CHECK_TEXT], this->text);
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}
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ObjectClass CheckItem_class = {
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.display = CheckItem_display,
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.delete = CheckItem_delete
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};
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CheckItem* CheckItem_newByRef(char* text, bool* ref) {
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CheckItem* this = AllocThis(CheckItem);
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this->text = text;
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this->value = false;
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this->ref = ref;
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return this;
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}
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CheckItem* CheckItem_newByVal(char* text, bool value) {
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CheckItem* this = AllocThis(CheckItem);
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this->text = text;
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this->value = value;
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this->ref = NULL;
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return this;
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}
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void CheckItem_set(CheckItem* this, bool value) {
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if (this->ref)
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*(this->ref) = value;
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else
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this->value = value;
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}
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bool CheckItem_get(CheckItem* this) {
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if (this->ref)
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return *(this->ref);
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else
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return this->value;
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}
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