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/*
htop - ColorsPanel.c
(C) 2004-2011 Hisham H. Muhammad
Released under the GNU GPLv2+, see the COPYING file
in the source distribution for its full text.
*/
#include "config.h" // IWYU pragma: keep
#include "ColorsPanel.h"
#include <assert.h>
#include <stdbool.h>
#include <stdlib.h>
#include "CRT.h"
#include "FunctionBar.h"
#include "Object.h"
#include "OptionItem.h"
#include "ProvideCurses.h"
// TO ADD A NEW SCHEME:
// * Increment the size of bool check in ColorsPanel.h
// * Add the entry in the ColorSchemeNames array below in the file
// * Add a define in CRT.h that matches the order of the array
// * Add the colors in CRT_setColors
static const char* const ColorsFunctions[] = {" ", " ", " ", " ", " ", " ", " ", " ", " ", "Done ", NULL};
static const char* const ColorSchemeNames[] = {
"Default",
"Monochromatic",
"Black on White",
"Light Terminal",
"MC",
"Black Night",
"Broken Gray",
NULL
};
static void ColorsPanel_delete(Object* object) {
Panel* super = (Panel*) object;
ColorsPanel* this = (ColorsPanel*) object;
Panel_done(super);
free(this);
}
static HandlerResult ColorsPanel_eventHandler(Panel* super, int ch) {
ColorsPanel* this = (ColorsPanel*) super;
HandlerResult result = IGNORED;
switch (ch) {
case 0x0a:
case 0x0d:
case KEY_ENTER:
case KEY_MOUSE:
case KEY_RECLICK:
case ' ': {
int mark = Panel_getSelectedIndex(super);
assert(mark >= 0);
assert(mark < LAST_COLORSCHEME);
for (int i = 0; ColorSchemeNames[i] != NULL; i++)
CheckItem_set((CheckItem*)Panel_get(super, i), false);
CheckItem_set((CheckItem*)Panel_get(super, mark), true);
this->settings->colorScheme = mark;
this->settings->changed = true;
this->settings->lastUpdate++;
CRT_setColors(mark);
clear();
result = HANDLED | REDRAW;
}
}
return result;
}
const PanelClass ColorsPanel_class = {
.super = {
.extends = Class(Panel),
.delete = ColorsPanel_delete
},
.eventHandler = ColorsPanel_eventHandler
};
ColorsPanel* ColorsPanel_new(Settings* settings) {
ColorsPanel* this = AllocThis(ColorsPanel);
Panel* super = (Panel*) this;
FunctionBar* fuBar = FunctionBar_new(ColorsFunctions, NULL, NULL);
Panel_init(super, 1, 1, 1, 1, Class(CheckItem), true, fuBar);
this->settings = settings;
assert(ARRAYSIZE(ColorSchemeNames) == LAST_COLORSCHEME + 1);
Panel_setHeader(super, "Colors");
for (int i = 0; ColorSchemeNames[i] != NULL; i++) {
Panel_add(super, (Object*) CheckItem_newByVal(ColorSchemeNames[i], false));
}
CheckItem_set((CheckItem*)Panel_get(super, settings->colorScheme), true);
return this;
}
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