| /* |
| htop - AvailableMetersPanel.c |
| (C) 2004-2011 Hisham H. Muhammad |
| Released under the GNU GPL, see the COPYING file |
| in the source distribution for its full text. |
| */ |
| |
| #include "AvailableMetersPanel.h" |
| #include "MetersPanel.h" |
| |
| #include "CPUMeter.h" |
| #include "Header.h" |
| #include "ListItem.h" |
| #include "Platform.h" |
| |
| #include <assert.h> |
| #include <stdlib.h> |
| |
| /*{ |
| #include "Settings.h" |
| #include "Panel.h" |
| #include "ScreenManager.h" |
| #include "ProcessList.h" |
| |
| typedef struct AvailableMetersPanel_ { |
| Panel super; |
| ScreenManager* scr; |
| |
| Settings* settings; |
| Header* header; |
| Panel* leftPanel; |
| Panel* rightPanel; |
| } AvailableMetersPanel; |
| |
| }*/ |
| |
| static void AvailableMetersPanel_delete(Object* object) { |
| Panel* super = (Panel*) object; |
| AvailableMetersPanel* this = (AvailableMetersPanel*) object; |
| Panel_done(super); |
| free(this); |
| } |
| |
| static inline void AvailableMetersPanel_addMeter(Header* header, Panel* panel, MeterClass* type, int param, int column) { |
| Meter* meter = (Meter*) Header_addMeterByClass(header, type, param, column); |
| Panel_add(panel, (Object*) Meter_toListItem(meter, false)); |
| Panel_setSelected(panel, Panel_size(panel) - 1); |
| MetersPanel_setMoving((MetersPanel*)panel, true); |
| FunctionBar_draw(panel->currentBar, NULL); |
| } |
| |
| static HandlerResult AvailableMetersPanel_eventHandler(Panel* super, int ch, int repeat) { |
| AvailableMetersPanel* this = (AvailableMetersPanel*) super; |
| Header* header = this->header; |
| ListItem* selected = (ListItem*) Panel_getSelected(super); |
| int param = selected->key & 0xff; |
| int type = selected->key >> 16; |
| HandlerResult result = IGNORED; |
| bool update = false; |
| |
| do { |
| switch(ch) { |
| case KEY_F(5): |
| case 'l': |
| case 'L': |
| AvailableMetersPanel_addMeter(header, this->leftPanel, Platform_meterTypes[type], param, 0); |
| result = HANDLED; |
| update = true; |
| break; |
| case 0x0a: |
| case 0x0d: |
| case KEY_ENTER: |
| case KEY_F(6): |
| case 'r': |
| case 'R': |
| AvailableMetersPanel_addMeter(header, this->rightPanel, Platform_meterTypes[type], param, 1); |
| result = (KEY_LEFT << 16) | SYNTH_KEY; |
| update = true; |
| break; |
| } |
| if (update) { |
| 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); |
| } |
| } while(--repeat > 0); |
| |
| return result; |
| } |
| |
| PanelClass AvailableMetersPanel_class = { |
| .super = { |
| .extends = Class(Panel), |
| .delete = AvailableMetersPanel_delete |
| }, |
| .eventHandler = AvailableMetersPanel_eventHandler |
| }; |
| |
| AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Header* header, Panel* leftMeters, Panel* rightMeters, ScreenManager* scr, ProcessList* pl) { |
| AvailableMetersPanel* this = AllocThis(AvailableMetersPanel); |
| Panel* super = (Panel*) this; |
| FunctionBar* fuBar = FunctionBar_newEnterEsc("Add ", "Done "); |
| Panel_init(super, 1, 1, 1, 1, Class(ListItem), true, fuBar); |
| this->settings = settings; |
| this->header = header; |
| this->leftPanel = leftMeters; |
| this->rightPanel = rightMeters; |
| this->scr = scr; |
| |
| Panel_setHeader(super, "Available meters"); |
| // Platform_meterTypes[0] should be always (&CPUMeter_class), which we will |
| // handle separately in the code below. |
| for (int i = 1; Platform_meterTypes[i]; i++) { |
| MeterClass* type = Platform_meterTypes[i]; |
| assert(type != &CPUMeter_class); |
| const char* label = type->description ? type->description : type->uiName; |
| Panel_add(super, (Object*) ListItem_new(label, i << 16)); |
| } |
| // Handle (&CPUMeter_class) |
| MeterClass* type = &CPUMeter_class; |
| int cpus = pl->cpuCount; |
| if (cpus > 1) { |
| Panel_add(super, (Object*) ListItem_new("CPU average", 0)); |
| for (int i = 1; i <= cpus; i++) { |
| char buffer[50]; |
| xSnprintf(buffer, 50, "%s %d", type->uiName, Settings_cpuId(this->settings, i - 1)); |
| Panel_add(super, (Object*) ListItem_new(buffer, i)); |
| } |
| } else { |
| Panel_add(super, (Object*) ListItem_new("CPU", 1)); |
| } |
| return this; |
| } |