Add support to change numeric options in settings screen

Like delay or highlightDelaySecs

1 files changed, 70 insertions, 0 deletions

diff --git a/OptionItem.h b/OptionItem.h
new file mode 100644
index 00000000..8dd802d9
--- /dev/null
+++ b/OptionItem.h
@@ -0,0 +1,70 @@
+#ifndef HEADER_OptionItem
+#define HEADER_OptionItem
+/*
+htop - OptionItem.h
+(C) 2004-2011 Hisham H. Muhammad
+Released under the GNU GPLv2, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include <stdbool.h>
+
+#include "Object.h"
+
+
+enum OptionItemType {
+   OPTION_ITEM_CHECK,
+   OPTION_ITEM_NUMBER,
+};
+
+typedef struct OptionItemClass_ {
+   const ObjectClass super;
+
+   enum OptionItemType kind;
+} OptionItemClass;
+
+#define As_OptionItem(this_)                ((const OptionItemClass*)((this_)->super.klass))
+#define OptionItem_kind(this_)              As_OptionItem(this_)->kind
+
+typedef struct OptionItem_ {
+   Object super;
+
+   char* text;
+} OptionItem;
+
+typedef struct CheckItem_ {
+   OptionItem super;
+
+   bool* ref;
+   bool value;
+} CheckItem;
+
+typedef struct NumberItem_ {
+   OptionItem super;
+
+   char* text;
+   int* ref;
+   int value;
+   int scale;
+   int min;
+   int max;
+} NumberItem;
+
+extern const OptionItemClass OptionItem_class;
+extern const OptionItemClass CheckItem_class;
+extern const OptionItemClass NumberItem_class;
+
+CheckItem* CheckItem_newByRef(const char* text, bool* ref);
+CheckItem* CheckItem_newByVal(const char* text, bool value);
+bool CheckItem_get(const CheckItem* this);
+void CheckItem_set(CheckItem* this, bool value);
+void CheckItem_toggle(CheckItem* this);
+
+NumberItem* NumberItem_newByRef(const char* text, int* ref, int scale, int min, int max);
+NumberItem* NumberItem_newByVal(const char* text, int value, int scale, int min, int max);
+int NumberItem_get(const NumberItem* this);
+void NumberItem_decrease(NumberItem* this);
+void NumberItem_increase(NumberItem* this);
+void NumberItem_toggle(NumberItem* this);
+
+#endif