Initial import.

1 files changed, 106 insertions, 0 deletions

diff --git a/MetersListBox.c b/MetersListBox.c
new file mode 100644
index 00000000..dc756cab
--- /dev/null
+++ b/MetersListBox.c
@@ -0,0 +1,106 @@
+
+#include "MetersListBox.h"
+
+#include "ListBox.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct MetersListBox_ {
+   ListBox super;
+
+   Settings* settings;
+   TypedVector* meters;
+   ScreenManager* scr;
+} MetersListBox;
+
+}*/
+
+MetersListBox* MetersListBox_new(Settings* settings, char* header, TypedVector* meters, ScreenManager* scr) {
+   MetersListBox* this = (MetersListBox*) malloc(sizeof(MetersListBox));
+   ListBox* super = (ListBox*) this;
+   ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = MetersListBox_delete;
+
+   this->settings = settings;
+   this->meters = meters;
+   this->scr = scr;
+   super->eventHandler = MetersListBox_EventHandler;
+   ListBox_setHeader(super, header);
+   for (int i = 0; i < TypedVector_size(meters); i++) {
+      Meter* meter = (Meter*) TypedVector_get(meters, i);
+      ListBox_add(super, (Object*) Meter_toListItem(meter));
+   }
+   return this;
+}
+
+void MetersListBox_delete(Object* object) {
+   ListBox* super = (ListBox*) object;
+   MetersListBox* this = (MetersListBox*) object;
+   ListBox_done(super);
+   free(this);
+}
+
+HandlerResult MetersListBox_EventHandler(ListBox* super, int ch) {
+   MetersListBox* this = (MetersListBox*) super;
+   
+   int selected = ListBox_getSelectedIndex(super);
+   HandlerResult result = IGNORED;
+
+   switch(ch) {
+      case 0x0a:
+      case 0x0d:
+      case KEY_ENTER:
+      case KEY_F(4):
+      case 't':
+      {
+         Meter* meter = (Meter*) TypedVector_get(this->meters, selected);
+         MeterMode mode = meter->mode + 1;
+         if (mode == LAST_METERMODE)
+            mode = 1; // skip mode 0, "unset"
+         Meter_setMode(meter, mode);
+         ListBox_set(super, selected, (Object*) Meter_toListItem(meter));
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(7):
+      case '[':
+      case '-':
+      {
+         TypedVector_moveUp(this->meters, selected);
+         ListBox_moveSelectedUp(super);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(8):
+      case ']':
+      case '+':
+      {
+         TypedVector_moveDown(this->meters, selected);
+         ListBox_moveSelectedDown(super);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(9):
+      case KEY_DC:
+      {
+         if (selected < TypedVector_size(this->meters)) {
+            TypedVector_remove(this->meters, selected);
+            ListBox_remove(super, selected);
+         }
+         result = HANDLED;
+         break;
+      }
+   }
+   if (result == HANDLED) {
+      Header* header = this->settings->header;
+      Header_calculateHeight(header);
+      Header_draw(header);
+      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
+   }
+   return result;
+}