mirror of https://github.com/xzeldon/htop.git
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
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#include "AvailableColumnsListBox.h"
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#include "Settings.h"
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#include "Header.h"
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#include "ScreenManager.h"
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#include "ColumnsListBox.h"
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#include "ListBox.h"
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#include "debug.h"
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#include <assert.h>
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/*{
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typedef struct AvailableColumnsListBox_ {
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ListBox super;
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ListBox* columns;
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Settings* settings;
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ScreenManager* scr;
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} AvailableColumnsListBox;
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}*/
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AvailableColumnsListBox* AvailableColumnsListBox_new(Settings* settings, ListBox* columns, ScreenManager* scr) {
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AvailableColumnsListBox* this = (AvailableColumnsListBox*) malloc(sizeof(AvailableColumnsListBox));
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ListBox* super = (ListBox*) this;
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ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
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((Object*)this)->delete = AvailableColumnsListBox_delete;
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this->settings = settings;
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this->scr = scr;
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super->eventHandler = AvailableColumnsListBox_eventHandler;
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ListBox_setHeader(super, "Available Columns");
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for (int i = 1; i < LAST_PROCESSFIELD; i++) {
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if (i != COMM)
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ListBox_add(super, (Object*) ListItem_new(Process_fieldNames[i], 0));
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}
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this->columns = columns;
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return this;
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}
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void AvailableColumnsListBox_delete(Object* object) {
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ListBox* super = (ListBox*) object;
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AvailableColumnsListBox* this = (AvailableColumnsListBox*) object;
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ListBox_done(super);
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free(this);
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}
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HandlerResult AvailableColumnsListBox_eventHandler(ListBox* super, int ch) {
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AvailableColumnsListBox* this = (AvailableColumnsListBox*) super;
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char* text = ((ListItem*) ListBox_getSelected(super))->value;
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HandlerResult result = IGNORED;
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switch(ch) {
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case 13:
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case KEY_ENTER:
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case KEY_F(5):
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{
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int at = ListBox_getSelectedIndex(this->columns) + 1;
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if (at == ListBox_getSize(this->columns))
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at--;
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ListBox_insert(this->columns, at, (Object*) ListItem_new(text, 0));
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ColumnsListBox_update(this->columns);
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result = HANDLED;
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break;
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}
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}
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return result;
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}
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