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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 00:45:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 00:45:20 +0000
commit9a08cbfcc1ef900a04580f35afe2a4592d7d6030 (patch)
tree004cc7027bca2f2c0bcb5806527c8e0c48df2d6e /dselect/bindings.h
parentInitial commit. (diff)
downloaddpkg-9a08cbfcc1ef900a04580f35afe2a4592d7d6030.tar.xz
dpkg-9a08cbfcc1ef900a04580f35afe2a4592d7d6030.zip
Adding upstream version 1.19.8.upstream/1.19.8upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dselect/bindings.h')
-rw-r--r--dselect/bindings.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/dselect/bindings.h b/dselect/bindings.h
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+/*
+ * dselect - Debian package maintenance user interface
+ * bindings.h - keybindings class header file
+ *
+ * Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BINDINGS_H
+#define BINDINGS_H
+
+struct keybindings {
+ struct interpretation;
+
+ struct orgbinding {
+ int key;
+ const char *action;
+ };
+
+ struct keyname {
+ int key;
+ const char *kname;
+ };
+
+ struct description {
+ const char *action, *desc;
+ };
+
+ struct binding {
+ binding *next;
+ int key;
+ const struct interpretation *interp;
+ const char *desc;
+ };
+
+ private:
+ static const keyname keynames[];
+ static const description descriptions[];
+
+ binding *bindings;
+ const description *iterate;
+ const interpretation *interps;
+
+ bool bind(int key, const char *action);
+
+ public:
+ int name2key(const char *name);
+ const char *key2name(int key);
+
+ bool bind(const char *name, const char *action)
+ { return bind(name2key(name), action); }
+ const interpretation *operator()(int key);
+ const char *find(const char *action);
+
+ void describestart() { iterate=descriptions; }
+ const char **describenext();
+ //... returns array, null-term, first element is description, rest are key strings
+ // caller must delete[] the array. Null means end.
+
+ keybindings(const interpretation *ints, const orgbinding *orgbindings);
+ ~keybindings();
+};
+
+#include "pkglist.h"
+#include "method.h"
+
+struct keybindings::interpretation {
+ const char *action;
+ void (methodlist::*mfn)();
+ void (packagelist::*pfn)();
+ quitaction qa;
+};
+
+extern const keybindings::interpretation packagelist_kinterps[];
+extern const keybindings::orgbinding packagelist_korgbindings[];
+
+extern const keybindings::interpretation methodlist_kinterps[];
+extern const keybindings::orgbinding methodlist_korgbindings[];
+
+#ifndef CTRL
+#define CTRL(x) ((x) - 'a' + 1)
+#endif
+
+#endif /* BINDINGS_H */