mirror of https://github.com/xzeldon/htop.git
107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
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#include "AvailableMetersListBox.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 "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 AvailableMetersListBox_ {
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ListBox super;
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Settings* settings;
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ListBox* leftBox;
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ListBox* rightBox;
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ScreenManager* scr;
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} AvailableMetersListBox;
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}*/
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AvailableMetersListBox* AvailableMetersListBox_new(Settings* settings, ListBox* leftMeters, ListBox* rightMeters, ScreenManager* scr) {
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AvailableMetersListBox* this = (AvailableMetersListBox*) malloc(sizeof(AvailableMetersListBox));
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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 = AvailableMetersListBox_delete;
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this->settings = settings;
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this->leftBox = leftMeters;
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this->rightBox = rightMeters;
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this->scr = scr;
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super->eventHandler = AvailableMetersListBox_EventHandler;
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ListBox_setHeader(super, "Available meters");
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for (int i = 1; Meter_types[i]; i++) {
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MeterType* type = Meter_types[i];
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if (type != &CPUMeter && type != &AllCPUsMeter) {
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ListBox_add(super, (Object*) ListItem_new(type->uiName, i << 16));
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}
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}
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MeterType* type = &CPUMeter;
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int processors = settings->pl->processorCount;
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if (processors > 1) {
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ListBox_add(super, (Object*) ListItem_new("CPU average", 0));
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for (int i = 1; i <= processors; i++) {
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char buffer[50];
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sprintf(buffer, "%s %d", type->uiName, i);
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ListBox_add(super, (Object*) ListItem_new(buffer, i));
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}
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} else {
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ListBox_add(super, (Object*) ListItem_new("CPU", 1));
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}
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return this;
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}
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void AvailableMetersListBox_delete(Object* object) {
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ListBox* super = (ListBox*) object;
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AvailableMetersListBox* this = (AvailableMetersListBox*) object;
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ListBox_done(super);
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free(this);
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}
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/* private */
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inline void AvailableMetersListBox_addHeader(Header* header, ListBox* lb, MeterType* type, int param, HeaderSide side) {
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Meter* meter = (Meter*) Header_addMeter(header, type, param, side);
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ListBox_add(lb, (Object*) Meter_toListItem(meter));
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}
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HandlerResult AvailableMetersListBox_EventHandler(ListBox* super, int ch) {
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AvailableMetersListBox* this = (AvailableMetersListBox*) super;
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Header* header = this->settings->header;
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ListItem* selected = (ListItem*) ListBox_getSelected(super);
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int param = selected->key & 0xff;
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int type = selected->key >> 16;
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HandlerResult result = IGNORED;
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switch(ch) {
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case KEY_F(5):
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case 'l':
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case 'L':
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{
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AvailableMetersListBox_addHeader(header, this->leftBox, Meter_types[type], param, LEFT_HEADER);
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result = HANDLED;
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break;
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}
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case KEY_F(6):
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case 'r':
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case 'R':
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{
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AvailableMetersListBox_addHeader(header, this->rightBox, Meter_types[type], param, RIGHT_HEADER);
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result = HANDLED;
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break;
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}
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}
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if (result == HANDLED) {
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this->settings->changed = true;
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Header_calculateHeight(header);
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Header_draw(header);
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ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
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}
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return result;
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}
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