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path: root/src/ui/ui-drv/win32/winmenu.c
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Diffstat (limited to 'src/ui/ui-drv/win32/winmenu.c')
-rw-r--r--src/ui/ui-drv/win32/winmenu.c243
1 files changed, 243 insertions, 0 deletions
diff --git a/src/ui/ui-drv/win32/winmenu.c b/src/ui/ui-drv/win32/winmenu.c
new file mode 100644
index 0000000..d04f941
--- /dev/null
+++ b/src/ui/ui-drv/win32/winmenu.c
@@ -0,0 +1,243 @@
+#include <windows.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <config.h>
+/*#include <filter.h>
+ #include <ui_helper.h> */
+#include <xerror.h>
+#include <ui.h>
+#include <xmenu.h>
+#include "ui_win32.h"
+#define IDMUL 64
+#define MAIN 0
+#define POPUP 1
+#define WSUBMENU 2
+struct menurecord {
+ int type;
+ int id;
+ struct uih_context *c;
+ CONST menuitem *item;
+ struct menurecord *nextrecord;
+ struct menurecord *prevrecord;
+ HMENU menu;
+ struct menurecord *submenu;
+ struct menurecord *nextsubmenu;
+} *firstrecord;
+struct menurecord rootmenu;
+
+static void win32_appendmenu(struct uih_context *c,
+ struct menurecord *menu);
+HMENU win32_createrootmenu()
+{
+ /*printf("Createrootmenu\n"); */
+ rootmenu.id = 0;
+ rootmenu.menu = CreateMenu();
+ rootmenu.nextrecord = firstrecord;
+ rootmenu.prevrecord = NULL;
+ firstrecord = &rootmenu;
+ rootmenu.nextsubmenu = NULL;
+ rootmenu.submenu = NULL;
+ /*printf("Createrootmenu OK\n"); */
+ return rootmenu.menu;
+};
+
+static struct menurecord *win32_createmenu(struct uih_context *c,
+ CONST char *name, int type)
+{
+ struct menurecord *m = calloc(sizeof(*m), 1);
+ static int id = 1;
+ /*printf("Createmenu %s\n",name); */
+ m->id = id++;
+ m->type = type;
+ if (type != POPUP)
+ m->menu = CreateMenu();
+ else
+ m->menu = CreatePopupMenu();
+ m->c = c;
+ m->item = menu_findcommand(name);
+ m->nextrecord = firstrecord;
+ m->prevrecord = NULL;
+ firstrecord = m;
+ m->nextsubmenu = NULL;
+ m->submenu = NULL;
+ win32_appendmenu(c, m);
+ /*printf("Createmenu OK\n"); */
+ return m;
+};
+
+static void
+win32_appendmenu(struct uih_context *c, struct menurecord *menu)
+{
+ int i, y, hotkeyed;
+ CONST menuitem *item;
+ char out[256];
+ char used[256];
+ memset(used, 0, 256);
+ /*printf("Appendmenu %s\n",menu->item->shortname); */
+ for (i = 0; (item = menu_item(menu->item->shortname, i)) != NULL; i++) {
+ struct menurecord *submenu = NULL;
+ int flags = MF_ENABLED | MF_STRING;
+ if (item->type == MENU_SEPARATOR)
+ flags |= MF_SEPARATOR;
+ if (item->type == MENU_SUBMENU) {
+ submenu = win32_createmenu(c, item->shortname, WSUBMENU);
+ flags |= MF_POPUP;
+ submenu->nextsubmenu = menu->submenu;
+ menu->submenu = submenu;
+ }
+ if (item->flags & (MENUFLAG_RADIO | MENUFLAG_CHECKBOX) &&
+ menu_enabled(item, c))
+ flags |= MF_CHECKED;
+ /*printf(" %s\n",item->name); */
+
+ hotkeyed = 0;
+ for (y = 0; item->name[y]; y++) {
+ if (!hotkeyed) {
+ unsigned char c = tolower(item->name[y]);
+ if (((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z'))
+ && !used[c])
+ used[c] = 1, hotkeyed = 1, out[y] = '&';
+ }
+ out[y + hotkeyed] = item->name[y];
+ }
+ out[y + hotkeyed] = 0;
+ if (item->type == MENU_CUSTOMDIALOG || item->type == MENU_DIALOG)
+ strcat(out, "...");
+ if (menu->type != MAIN && item->key) {
+ strcat(out, "\t");
+ strcat(out, item->key);
+ }
+ AppendMenu(menu->menu, flags,
+ (submenu !=
+ NULL ? (UINT) submenu->menu : (UINT) (menu->id *
+ IDMUL + i)),
+ out);
+
+ }
+ /*printf("Appendmenu OK\n"); */
+}
+
+static void win32_freestructures(struct menurecord *menu)
+{
+ struct menurecord *sub, *nextsub;
+ /*printf("Freestructures\n"); */
+ sub = menu->submenu;
+ while (sub != NULL) {
+ nextsub = sub->nextsubmenu;
+ win32_freestructures(sub);
+ sub = nextsub;
+ }
+ if (menu->nextrecord)
+ menu->nextrecord->prevrecord = menu->prevrecord;
+ if (menu->prevrecord)
+ menu->prevrecord->nextrecord = menu->nextrecord;
+ else
+ firstrecord = menu->nextrecord;
+ free(menu);
+}
+
+void win32_pressed(int id)
+{
+ struct menurecord *menu = firstrecord;
+ /*printf("Pressed\n"); */
+ while (menu) {
+ if (id / IDMUL == menu->id) {
+ ui_menuactivate(menu_item(menu->item->shortname, id % IDMUL),
+ NULL);
+ return;
+ }
+ menu = menu->nextrecord;
+ }
+ x_error("Unknown menu");
+}
+
+/* first destroy the old contents */
+void win32_dorootmenu(struct uih_context *uih, CONST char *name)
+{
+ struct menurecord *sub, *nextsub;
+ /*printf("dorootmenu %s\n",name); */
+ /* Delete the old entries */
+ while (DeleteMenu(rootmenu.menu, 0, MF_BYPOSITION));
+ sub = rootmenu.submenu;
+ rootmenu.c = uih;
+ while (sub != NULL) {
+ nextsub = sub->nextsubmenu;
+ win32_freestructures(sub);
+ sub = nextsub;
+ }
+ rootmenu.item = menu_findcommand(name);
+ rootmenu.submenu = NULL;
+ win32_appendmenu(uih, &rootmenu);
+ SetMenu(hWnd, rootmenu.menu);
+ /*printf("OK\n"); */
+}
+
+/* Check all created menus to see if there is the changed item and do changes
+ as neccesary.
+
+ This implementation is rather ugly and slow. Try if it is fast enought
+ and change it otherwise */
+void win32_enabledisable(struct uih_context *uih, CONST char *name)
+{
+ CONST struct menuitem *chgitem = menu_findcommand(name);
+ CONST struct menuitem *item;
+ struct menurecord *menu = firstrecord;
+ int i;
+ int checked = menu_enabled(chgitem, uih);
+ while (menu) {
+ if (menu->item != NULL)
+ for (i = 0;
+ (item = menu_item(menu->item->shortname, i)) != NULL;
+ i++) {
+ if (item == chgitem) {
+ if (chgitem->flags & MENUFLAG_RADIO && checked) {
+ int y;
+ for (y = 0;
+ (item =
+ menu_item(menu->item->shortname, y)) != NULL;
+ y++)
+ if (item->flags & MENUFLAG_RADIO)
+ CheckMenuItem(menu->menu,
+ menu->id * IDMUL + y,
+ MF_BYCOMMAND | MF_UNCHECKED);
+ }
+ CheckMenuItem(menu->menu, menu->id * IDMUL + i,
+ MF_BYCOMMAND | (checked ? MF_CHECKED :
+ MF_UNCHECKED));
+ }
+ }
+ menu = menu->nextrecord;
+ }
+}
+
+void win32_menu(struct uih_context *c, CONST char *name)
+{
+
+ POINT p;
+ struct menurecord *m = firstrecord;
+
+ /*Delete records about all popups, since they are closed now */
+ while (m) {
+ if (m->type == POPUP) {
+ DestroyMenu(m->menu), win32_freestructures(m);
+ break;
+ }
+ m = m->nextrecord;
+ }
+ m = win32_createmenu(c, name, POPUP);
+ GetCursorPos(&p);
+ /*printf("menu %s %i %i\n",name,p.x,p.y); */
+ TrackPopupMenu(m->menu, 0, p.x, p.y, 0, hWnd, 0);
+}
+
+void win32_uninitializewindows()
+{
+ while (firstrecord) {
+ struct menurecord *r = firstrecord;
+ while (r->type == WSUBMENU)
+ r = r->nextrecord;
+ DestroyMenu(r->menu);
+ win32_freestructures(r);
+ }
+}
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