From 14a9fabc5ae4b71e92e6cf09d4e2b018af1ee88e Mon Sep 17 00:00:00 2001
From: Serhii Sakhno <sergei.sakhno@gmail.com>
Date: Tue, 16 Aug 2016 23:07:34 +0000
Subject: [PATCH] add example for kmenu

git-svn-id: svn://kolibrios.org@6481 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 contrib/C_Layer/EXAMPLE/kmenu/Makefile        |  32 ++++++
 contrib/C_Layer/EXAMPLE/kmenu/kmenu_example.c | 100 ++++++++++++++++++
 2 files changed, 132 insertions(+)
 create mode 100644 contrib/C_Layer/EXAMPLE/kmenu/Makefile
 create mode 100644 contrib/C_Layer/EXAMPLE/kmenu/kmenu_example.c

diff --git a/contrib/C_Layer/EXAMPLE/kmenu/Makefile b/contrib/C_Layer/EXAMPLE/kmenu/Makefile
new file mode 100644
index 000000000..cf14da06b
--- /dev/null
+++ b/contrib/C_Layer/EXAMPLE/kmenu/Makefile
@@ -0,0 +1,32 @@
+NAME=kmenu_example
+CC = kos32-gcc
+LD = kos32-ld
+
+SDK_DIR:= $(abspath ../../../sdk)
+CLAYER:= $(abspath ../../)
+
+LDFLAGS = -static -S -nostdlib -T $(SDK_DIR)/sources/newlib/app.lds \
+          --image-base 0 -lgcc -ldll -lc.dll -lapp
+
+CFLAGS = -g -U_Win32 -U_WIN32 -U__MINGW32__
+
+INCLUDES= -I. -I$(SDK_DIR)/sources/newlib/libc/include -I$(CLAYER)/INCLUDE
+LIBPATH:= -L $(SDK_DIR)/lib -L /home/autobuild/tools/win32/mingw32/lib
+
+OBJPATH = $(CLAYER)/OBJ
+
+SOURCES =    kmenu_example.c
+
+OBJECTS =  $(patsubst %.c, %.o, $(SOURCES))
+
+all:$(NAME)
+
+$(NAME): $(OBJECTS) Makefile
+	$(LD) $(LIBPATH) --subsystem native -o $@ $(OBJECTS) $(OBJPATH)/loadboxlib.obj $(OBJPATH)/loadkmenu.obj $(LDFLAGS) -Map $(NAME).map
+	kos32-objcopy $@ -O binary
+
+%.o : %.c Makefile
+	$(CC) -c $(INCLUDES) $(CFLAGS) -o $@ $<
+
+clean:
+	-rm -f *.o *.map
diff --git a/contrib/C_Layer/EXAMPLE/kmenu/kmenu_example.c b/contrib/C_Layer/EXAMPLE/kmenu/kmenu_example.c
new file mode 100644
index 000000000..c9502e2c6
--- /dev/null
+++ b/contrib/C_Layer/EXAMPLE/kmenu/kmenu_example.c
@@ -0,0 +1,100 @@
+#include <kolibri_gui.h>
+#include <kolibri_kmenu.h>
+
+int main()
+{
+  /* Load all libraries, initialize global tables like system color table and
+     operations table. kolibri_gui_init() will EXIT with mcall -1 if it fails
+     to do it's job. This is all you need to call and all libraries and GUI
+     elements can be used after a successful call to this function
+  */
+  kolibri_gui_init();
+  kolibri_kmenu_init();
+  /* Set gui_event to REDRAW so that window is drawn in first iteration  */
+  unsigned int gui_event = KOLIBRI_EVENT_REDRAW;
+  oskey_t key;
+
+  kolibri_window *main_window = kolibri_new_window(50, 50, 400, 200, "kmenu example");
+  
+  kmenu_init(NULL);
+  
+  void *sub_menu1 = ksubmenu_new();
+  ksubmenu_add(sub_menu1, kmenuitem_new(0, "Open", 101));
+  ksubmenu_add(sub_menu1, kmenuitem_new(0, "Save", 102));
+  ksubmenu_add(sub_menu1, kmenuitem_new(2, "", 0));
+  ksubmenu_add(sub_menu1, kmenuitem_new(0, "Exit", 103));
+  
+  void *sub_menu2 = ksubmenu_new();
+  ksubmenu_add(sub_menu2, kmenuitem_new(0, "Find", 201));
+  ksubmenu_add(sub_menu2, kmenuitem_new(0, "Replace", 202));
+  
+  void *sub_menu22 = ksubmenu_new();
+  ksubmenu_add(sub_menu22, kmenuitem_new(0, "cp1251", 211));
+  ksubmenu_add(sub_menu22, kmenuitem_new(0, "UTF-8", 212));
+  ksubmenu_add(sub_menu2, kmenuitem__submenu_new(1, "Encoding", sub_menu22));
+  
+  void *main_menu = ksubmenu_new();
+  ksubmenu_add(main_menu, kmenuitem__submenu_new(1, "File", sub_menu1));
+  ksubmenu_add(main_menu, kmenuitem__submenu_new(1, "Edit", sub_menu2));
+  
+  extern volatile unsigned press_key;
+
+  do  /* Start of main activity loop */
+    {
+      if(gui_event == KOLIBRI_EVENT_REDRAW)
+	{
+	  kolibri_handle_event_redraw(main_window);
+	  kmainmenu_draw(main_menu);
+	}
+      else if(gui_event == KOLIBRI_EVENT_KEY)
+	{
+	  key = get_key();
+	  switch (key.code)
+	  {
+	  }
+	  press_key = key.val;
+
+	  kolibri_handle_event_key(main_window);
+	}
+      else if(gui_event == KOLIBRI_EVENT_BUTTON)
+	{
+	  unsigned int pressed_button = kolibri_button_get_identifier();
+	  switch (pressed_button)
+	  {
+	      case 101:
+	        debug_board_write_str("File->Open\n");
+			break;
+	      case 102:
+	        debug_board_write_str("File->Save\n");
+			break;
+	      case 103:
+	        debug_board_write_str("File->Exit\n");
+			break;
+	      case 201:
+	        debug_board_write_str("Edit->Find\n");
+			break;
+	      case 202:
+	        debug_board_write_str("Edit->Replace\n");
+			break;
+	      case 211:
+	        debug_board_write_str("Edit->Encoding->cp1251\n");
+			break;
+	      case 212:
+	        debug_board_write_str("Edit->Encoding->UTF-8\n");
+			break;
+	      case BUTTON_CLOSE:
+			kolibri_exit();
+	  }
+	 }
+      else if(gui_event == KOLIBRI_EVENT_MOUSE)
+	{
+	  kolibri_handle_event_mouse(main_window);
+	  kmainmenu_dispatch_cursorevent(main_menu);
+	}
+
+    } while((gui_event = get_os_event())); /* End of main activity loop */
+
+  /* kolibri_quit(); */
+
+  return 0;
+}