diff options
Diffstat (limited to '')
-rw-r--r-- | HeaderOptionsPanel.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/HeaderOptionsPanel.c b/HeaderOptionsPanel.c new file mode 100644 index 0000000..25d1ddb --- /dev/null +++ b/HeaderOptionsPanel.c @@ -0,0 +1,88 @@ +/* +htop - HeaderOptionsPanel.c +(C) 2021 htop dev team +Released under the GNU GPLv2+, see the COPYING file +in the source distribution for its full text. +*/ + +#include "HeaderOptionsPanel.h" + +#include <assert.h> +#include <stdbool.h> +#include <stdlib.h> + +#include "CRT.h" +#include "FunctionBar.h" +#include "Header.h" +#include "HeaderLayout.h" +#include "Object.h" +#include "OptionItem.h" +#include "ProvideCurses.h" + + +static const char* const HeaderOptionsFunctions[] = {" ", " ", " ", " ", " ", " ", " ", " ", " ", "Done ", NULL}; + +static void HeaderOptionsPanel_delete(Object* object) { + Panel* super = (Panel*) object; + HeaderOptionsPanel* this = (HeaderOptionsPanel*) object; + Panel_done(super); + free(this); +} + +static HandlerResult HeaderOptionsPanel_eventHandler(Panel* super, int ch) { + HeaderOptionsPanel* this = (HeaderOptionsPanel*) super; + + HandlerResult result = IGNORED; + int mark; + + switch (ch) { + case 0x0a: + case 0x0d: + case KEY_ENTER: + case KEY_MOUSE: + case KEY_RECLICK: + case ' ': + mark = Panel_getSelectedIndex(super); + assert(mark >= 0); + assert(mark < LAST_HEADER_LAYOUT); + + for (int i = 0; i < LAST_HEADER_LAYOUT; i++) + CheckItem_set((CheckItem*)Panel_get(super, i), false); + CheckItem_set((CheckItem*)Panel_get(super, mark), true); + + Header_setLayout(this->scr->header, mark); + this->settings->changed = true; + this->settings->lastUpdate++; + + ScreenManager_resize(this->scr); + + result = HANDLED; + } + + return result; +} + +const PanelClass HeaderOptionsPanel_class = { + .super = { + .extends = Class(Panel), + .delete = HeaderOptionsPanel_delete + }, + .eventHandler = HeaderOptionsPanel_eventHandler +}; + +HeaderOptionsPanel* HeaderOptionsPanel_new(Settings* settings, ScreenManager* scr) { + HeaderOptionsPanel* this = AllocThis(HeaderOptionsPanel); + Panel* super = (Panel*) this; + FunctionBar* fuBar = FunctionBar_new(HeaderOptionsFunctions, NULL, NULL); + Panel_init(super, 1, 1, 1, 1, Class(CheckItem), true, fuBar); + + this->scr = scr; + this->settings = settings; + + Panel_setHeader(super, "Header Layout"); + for (int i = 0; i < LAST_HEADER_LAYOUT; i++) { + Panel_add(super, (Object*) CheckItem_newByVal(HeaderLayout_layouts[i].description, false)); + } + CheckItem_set((CheckItem*)Panel_get(super, scr->header->headerLayout), true); + return this; +} |