htop/CheckItem.c at wip · hishamhm/htop

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htop - CheckItem.c

Released under the GNU GPL, see the COPYING file

in the source distribution for its full text.

#include "CheckItem.h"

#include "CRT.h"

#include <assert.h>

#include <stdlib.h>

/*{

#include "Object.h"

typedef struct CheckItem_ {

Object super;

char* text;

bool* ref;

bool value;

} CheckItem;

}*/

static void CheckItem_delete(Object* cast) {

CheckItem* this = (CheckItem*)cast;

assert (this != NULL);

free(this->text);

free(this);

}

static void CheckItem_display(Object* cast, RichString* out) {

CheckItem* this = (CheckItem*)cast;

assert (this != NULL);

RichString_write(out, CRT_colors[CHECK_BOX], "[");

if (CheckItem_get(this))

RichString_append(out, CRT_colors[CHECK_MARK], "x");

else

RichString_append(out, CRT_colors[CHECK_MARK], " ");

RichString_append(out, CRT_colors[CHECK_BOX], "] ");

RichString_append(out, CRT_colors[CHECK_TEXT], this->text);

}

ObjectClass CheckItem_class = {

.display = CheckItem_display,

.delete = CheckItem_delete

};

CheckItem* CheckItem_new(char* text, bool* ref, bool value) {

CheckItem* this = AllocThis(CheckItem);

this->text = text;

this->value = value;

this->ref = ref;

return this;

}

void CheckItem_set(CheckItem* this, bool value) {

if (this->ref)

*(this->ref) = value;

else

this->value = value;

}

bool CheckItem_get(CheckItem* this) {

if (this->ref)

return *(this->ref);

else

return this->value;

}

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