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