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/*
htop
(C) 2004 Hisham H. Muhammad
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#include "FunctionBar.h"
#include "CRT.h"
#include "debug.h"
#include <assert.h>
#include <string.h>
#include <stdlib.h>
#include <stdbool.h>
#include <curses.h>
/*{
typedef struct FunctionBar_ {
int size;
char** functions;
char** keys;
int* events;
} FunctionBar;
}*/
/* private property */
char* FunctionBar_FKeys[10] = {"F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10"};
/* private property */
int FunctionBar_FEvents[10] = {KEY_F(1), KEY_F(2), KEY_F(3), KEY_F(4), KEY_F(5), KEY_F(6), KEY_F(7), KEY_F(8), KEY_F(9), KEY_F(10)};
FunctionBar* FunctionBar_new(int size, char** functions, char** keys, int* events) {
FunctionBar* this = malloc(sizeof(FunctionBar));
this->functions = functions;
this->size = size;
if (keys && events) {
this->keys = keys;
this->events = events;
} else {
this->keys = FunctionBar_FKeys;
this->events = FunctionBar_FEvents;
assert(this->size == 10);
}
return this;
}
void FunctionBar_delete(FunctionBar* this) {
// These are always static data, RIGHT? >;)
// free(this->functions);
// free(this->keys);
free(this);
}
void FunctionBar_draw(FunctionBar* this, char* buffer) {
FunctionBar_drawAttr(this, buffer, CRT_colors[FUNCTION_BAR]);
}
void FunctionBar_drawAttr(FunctionBar* this, char* buffer, int attr) {
attrset(CRT_colors[FUNCTION_BAR]);
mvhline(LINES-1, 0, ' ', COLS);
int x = 0;
for (int i = 0; i < this->size; i++) {
attrset(CRT_colors[FUNCTION_KEY]);
mvaddstr(LINES-1, x, this->keys[i]);
x += strlen(this->keys[i]);
attrset(CRT_colors[FUNCTION_BAR]);
mvaddstr(LINES-1, x, this->functions[i]);
x += strlen(this->functions[i]);
}
if (buffer != NULL) {
attrset(attr);
mvaddstr(LINES-1, x, buffer);
}
attrset(CRT_colors[RESET_COLOR]);
}
int FunctionBar_synthesizeEvent(FunctionBar* this, int pos) {
int x = 0;
for (int i = 0; i < this->size; i++) {
x += strlen(this->keys[i]);
x += strlen(this->functions[i]);
if (pos < x) {
return this->events[i];
}
}
return ERR;
}
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