Imported Upstream version 0.5.4upstream/0.5.4

1 files changed, 98 insertions, 0 deletions

diff --git a/ColorsListBox.c b/ColorsListBox.c
new file mode 100644
index 0000000..37593bb
--- /dev/null
+++ b/ColorsListBox.c
@@ -0,0 +1,98 @@
+
+#include "CRT.h"
+#include "ColorsListBox.h"
+
+#include "ListBox.h"
+#include "CheckItem.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+// TO ADD A NEW SCHEME:
+// * Increment the size of bool check in ColorsListBox.h
+// * Add the entry in the ColorSchemes array below in the file
+// * Add a define in CRT.h that matches the order of the array
+// * Add the colors in CRT_setColors
+
+/*{
+
+typedef struct ColorsListBox_ {
+   ListBox super;
+
+   Settings* settings;
+   ScreenManager* scr;
+   bool check[5];
+} ColorsListBox;
+
+}*/
+
+/* private property */
+static char* ColorSchemes[] = {
+   "Default",
+   "Monochromatic",
+   "Black on White",
+   "Light Terminal",
+   "MC",
+   "Black Night",
+   NULL
+};
+
+ColorsListBox* ColorsListBox_new(Settings* settings, ScreenManager* scr) {
+   ColorsListBox* this = (ColorsListBox*) malloc(sizeof(ColorsListBox));
+   ListBox* super = (ListBox*) this;
+   ListBox_init(super, 1, 1, 1, 1, CHECKITEM_CLASS, true);
+   ((Object*)this)->delete = ColorsListBox_delete;
+
+   this->settings = settings;
+   this->scr = scr;
+   super->eventHandler = ColorsListBox_eventHandler;
+
+   ListBox_setHeader(super, RichString_quickString(CRT_colors[PANEL_HEADER_FOCUS], "Colors"));
+   for (int i = 0; ColorSchemes[i] != NULL; i++) {
+      ListBox_add(super, (Object*) CheckItem_new(String_copy(ColorSchemes[i]), &(this->check[i])));
+      this->check[i] = false;
+   }
+   this->check[settings->colorScheme] = true;
+   return this;
+}
+
+void ColorsListBox_delete(Object* object) {
+   ListBox* super = (ListBox*) object;
+   ColorsListBox* this = (ColorsListBox*) object;
+   ListBox_done(super);
+   free(this);
+}
+
+HandlerResult ColorsListBox_eventHandler(ListBox* super, int ch) {
+   ColorsListBox* this = (ColorsListBox*) super;
+   
+   HandlerResult result = IGNORED;
+   int mark = ListBox_getSelectedIndex(super);
+
+   switch(ch) {
+   case 0x0a:
+   case 0x0d:
+   case KEY_ENTER:
+   case ' ':
+      for (int i = 0; ColorSchemes[i] != NULL; i++) {
+         this->check[i] = false;
+      }
+      this->check[mark] = true;
+      this->settings->colorScheme = mark;
+      result = HANDLED;
+   }
+
+   if (result == HANDLED) {
+      Header* header = this->settings->header;
+      CRT_setColors(mark);
+      ListBox* lbMenu = (ListBox*) TypedVector_get(this->scr->items, 0);
+      Header_draw(header);
+      RichString_setAttr(&(super->header), CRT_colors[PANEL_HEADER_FOCUS]);
+      RichString_setAttr(&(lbMenu->header), CRT_colors[PANEL_HEADER_UNFOCUS]);
+      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
+   }
+   return result;
+}
+