static HandlerResult ColorsPanel_eventHandler(Panel* super, int ch) {
ColorsPanel* this = (ColorsPanel*) super;
HandlerResult result = IGNORED;
int mark = Panel_getSelectedIndex(super);
switch(ch) {
case 0x0a:
case 0x0d:
case KEY_ENTER:
case KEY_MOUSE:
case KEY_RECLICK:
case ' ':
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;
result = HANDLED;
}
if (result == HANDLED) {
this->settings->changed = true;
const Header* header = this->scr->header;
CRT_setColors(mark);
clear();
Panel* menu = (Panel*) Vector_get(this->scr->panels, 0);
Header_draw(header);
RichString_setAttr(&(super->header), CRT_colors[PANEL_HEADER_FOCUS]);
RichString_setAttr(&(menu->header), CRT_colors[PANEL_HEADER_UNFOCUS]);
ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
}
return result;
}
static HandlerResult MetersPanel_eventHandler(Panel* super, int ch) {
MetersPanel* this = (MetersPanel*) super;
int selected = Panel_getSelectedIndex(super);
HandlerResult result = IGNORED;
switch(ch) {
case 0x0a:
case 0x0d:
case KEY_ENTER:
case KEY_F(4):
case 't':
{
Meter* meter = (Meter*) Vector_get(this->meters, selected);
int mode = meter->mode + 1;
if (mode == LAST_METERMODE) mode = 1;
Meter_setMode(meter, mode);
Panel_set(super, selected, (Object*) Meter_toListItem(meter));
result = HANDLED;
break;
}
case KEY_F(7):
case '[':
case '-':
{
Vector_moveUp(this->meters, selected);
Panel_moveSelectedUp(super);
result = HANDLED;
break;
}
case KEY_F(8):
case ']':
case '+':
{
Vector_moveDown(this->meters, selected);
Panel_moveSelectedDown(super);
result = HANDLED;
break;
}
case KEY_F(9):
case KEY_DC:
{
if (selected < Vector_size(this->meters)) {
Vector_remove(this->meters, selected);
Panel_remove(super, selected);
}
result = HANDLED;
break;
}
}
if (result == HANDLED) {
Header* header = this->settings->header;
this->settings->changed = true;
Header_calculateHeight(header);
Header_draw(header);
ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
}
return result;
}
static void OpenFilesScreen_scan(OpenFilesScreen* htop_this, Vector* lines, IncSet* inc) {
Panel* panel = htop_this->display;
int idx = Panel_getSelectedIndex(panel);
Panel_prune(panel);
OpenFiles_ProcessData* pdata = OpenFilesScreen_getProcessData(htop_this->pid);
if (pdata->error == 127) {
addLine("Could not execute 'lsof'. Please make sure it is available in your $PATH.", lines, panel, IncSet_filter(inc));
} else if (pdata->error == 1) {
addLine("Failed listing open files.", lines, panel, IncSet_filter(inc));
} else {
OpenFiles_FileData* fdata = pdata->files;
while (fdata) {
char entry[1024];
sprintf(entry, "%5s %4s %10s %10s %10s %s",
fdata->data['f'] ? fdata->data['f'] : "",
fdata->data['t'] ? fdata->data['t'] : "",
fdata->data['D'] ? fdata->data['D'] : "",
fdata->data['s'] ? fdata->data['s'] : "",
fdata->data['i'] ? fdata->data['i'] : "",
fdata->data['n'] ? fdata->data['n'] : "");
addLine(entry, lines, panel, IncSet_filter(inc));
for (int i = 0; i < 255; i++)
if (fdata->data[i])
free(fdata->data[i]);
OpenFiles_FileData* old = fdata;
fdata = fdata->next;
free(old);
}
for (int i = 0; i < 255; i++)
if (pdata->data[i])
free(pdata->data[i]);
}
free(pdata);
Vector_insertionSort(lines);
Vector_insertionSort(panel->items);
Panel_setSelected(panel, idx);
}
static HandlerResult ColumnsPanel_eventHandler(Panel* super, int ch) {
ColumnsPanel* const this = (ColumnsPanel*) super;
int selected = Panel_getSelectedIndex(super);
HandlerResult result = IGNORED;
int size = Panel_size(super);
switch(ch) {
case 0x0a:
case 0x0d:
case KEY_ENTER:
case KEY_MOUSE:
{
if (selected < size - 1) {
this->moving = !(this->moving);
((ListItem*)Panel_getSelected(super))->moving = this->moving;
result = HANDLED;
}
break;
}
case KEY_UP:
{
if (!this->moving) {
break;
}
/* else fallthrough */
}
case KEY_F(7):
case '[':
case '-':
{
if (selected < size - 1)
Panel_moveSelectedUp(super);
result = HANDLED;
break;
}
case KEY_DOWN:
{
if (!this->moving) {
break;
}
/* else fallthrough */
}
case KEY_F(8):
case ']':
case '+':
{
if (selected < size - 2)
Panel_moveSelectedDown(super);
result = HANDLED;
break;
}
case KEY_F(9):
case KEY_DC:
{
if (selected < size - 1) {
Panel_remove(super, selected);
}
result = HANDLED;
break;
}
default:
{
if (ch < 255 && isalpha(ch))
result = Panel_selectByTyping(super, ch);
if (result == BREAK_LOOP)
result = IGNORED;
break;
}
}
if (result == HANDLED)
ColumnsPanel_update(super);
return result;
}
