From f36484f4043be83dba7e3a242d96636f2f7a29c1 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <calcurse@cryptocrack.de>
Date: Thu, 18 Jul 2013 11:29:10 +0200
Subject: Split online help code into a separate function
Reintroduce help.c and move the online help code into a new function
display_help().
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
---
src/Makefile.am | 1 +
src/calcurse.c | 101 +--------------------------------------
src/calcurse.h | 3 ++
src/help.c | 144 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 149 insertions(+), 100 deletions(-)
create mode 100644 src/help.c
(limited to 'src')
diff --git a/src/Makefile.am b/src/Makefile.am
index 85a8780..3559a25 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -19,6 +19,7 @@ calcurse_SOURCES = \
day.c \
event.c \
getstring.c \
+ help.c \
ical.c \
io.c \
keys.c \
diff --git a/src/calcurse.c b/src/calcurse.c
index 2588721..3879fec 100644
--- a/src/calcurse.c
+++ b/src/calcurse.c
@@ -500,107 +500,8 @@ static inline void key_generic_cmd(void)
if (!strcmp(cmd_name, "help")) {
char *topic = strtok(NULL, " ");
- char *topic_res = topic;
- char path[BUFSIZ];
-
- if (!topic_res)
- topic_res = "intro";
- snprintf(path, BUFSIZ, DOCDIR "/%s.txt", topic_res);
-
- if (!io_file_exists(path) && keys_str2int(topic_res) > 0 &&
- keys_get_action(keys_str2int(topic_res)) > 0) {
- int ch = keys_str2int(topic_res);
- enum key action = keys_get_action(ch);
- topic_res = (char *)keys_get_label(action);
- snprintf(path, BUFSIZ, DOCDIR "/%s.txt", topic_res);
- }
-
- if (!io_file_exists(path)) {
- if (!strcmp(topic_res, "generic-credits"))
- topic_res = "credits";
- else if (!strcmp(topic_res, "generic-help"))
- topic_res = "intro";
- else if (!strcmp(topic_res, "generic-save"))
- topic_res = "save";
- else if (!strcmp(topic_res, "generic-copy"))
- topic_res = "copy_paste";
- else if (!strcmp(topic_res, "generic-paste"))
- topic_res = "copy_paste";
- else if (!strcmp(topic_res, "generic-change-view"))
- topic_res = "tab";
- else if (!strcmp(topic_res, "generic-import"))
- topic_res = "import";
- else if (!strcmp(topic_res, "generic-export"))
- topic_res = "export";
- else if (!strcmp(topic_res, "generic-goto"))
- topic_res = "goto";
- else if (!strcmp(topic_res, "generic-other-cmd"))
- topic_res = "other";
- else if (!strcmp(topic_res, "generic-config-menu"))
- topic_res = "config";
- else if (!strcmp(topic_res, "generic-add-appt"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-add-todo"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-prev-day"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-next-day"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-prev-week"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-next-week"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-prev-month"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-next-month"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-prev-year"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-next-year"))
- topic_res = "general";
- else if (!strcmp(topic_res, "generic-goto-today"))
- topic_res = "general";
- else if (!strcmp(topic_res, "move-right"))
- topic_res = "displacement";
- else if (!strcmp(topic_res, "move-left"))
- topic_res = "displacement";
- else if (!strcmp(topic_res, "move-down"))
- topic_res = "displacement";
- else if (!strcmp(topic_res, "move-up"))
- topic_res = "displacement";
- else if (!strcmp(topic_res, "start-of-week"))
- topic_res = "displacement";
- else if (!strcmp(topic_res, "end-of-week"))
- topic_res = "displacement";
- else if (!strcmp(topic_res, "add-item"))
- topic_res = "add";
- else if (!strcmp(topic_res, "del-item"))
- topic_res = "delete";
- else if (!strcmp(topic_res, "edit-item"))
- topic_res = "edit";
- else if (!strcmp(topic_res, "view-item"))
- topic_res = "view";
- else if (!strcmp(topic_res, "pipe-item"))
- topic_res = "pipe";
- else if (!strcmp(topic_res, "flag-item"))
- topic_res = "flag";
- else if (!strcmp(topic_res, "repeat"))
- topic_res = "repeat";
- else if (!strcmp(topic_res, "edit-note"))
- topic_res = "enote";
- else if (!strcmp(topic_res, "view-note"))
- topic_res = "vnote";
- else if (!strcmp(topic_res, "raise-priority"))
- topic_res = "priority";
- else if (!strcmp(topic_res, "lower-priority"))
- topic_res = "priority";
- snprintf(path, BUFSIZ, DOCDIR "/%s.txt", topic_res);
- }
-
- if (io_file_exists(path)) {
- wins_launch_external(path, conf.pager);
- } else {
+ if (!display_help(topic)) {
char error_msg[BUFSIZ];
snprintf(error_msg, BUFSIZ,
diff --git a/src/calcurse.h b/src/calcurse.h
index a433361..38b18e1 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -723,6 +723,9 @@ void event_paste_item(struct event *, long);
enum getstr getstring(WINDOW *, char *, int, int, int);
int updatestring(WINDOW *, char **, int, int);
+/* help.c */
+int display_help(const char *);
+
/* ical.c */
void ical_import_data(FILE *, FILE *, unsigned *, unsigned *, unsigned *,
unsigned *, unsigned *);
diff --git a/src/help.c b/src/help.c
new file mode 100644
index 0000000..bf755fd
--- /dev/null
+++ b/src/help.c
@@ -0,0 +1,144 @@
+/*
+ * Calcurse - text-based organizer
+ *
+ * Copyright (c) 2004-2013 calcurse Development Team <misc@calcurse.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the
+ * following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the
+ * following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Send your feedback or comments to : misc@calcurse.org
+ * Calcurse home page : http://calcurse.org
+ *
+ */
+
+#include "calcurse.h"
+
+int display_help(const char *topic)
+{
+ char path[BUFSIZ];
+
+ if (!topic)
+ topic = "intro";
+
+ snprintf(path, BUFSIZ, DOCDIR "/%s.txt", topic);
+
+ if (!io_file_exists(path) && keys_str2int(topic) > 0 &&
+ keys_get_action(keys_str2int(topic)) > 0) {
+ int ch = keys_str2int(topic);
+ enum key action = keys_get_action(ch);
+ topic = keys_get_label(action);
+ snprintf(path, BUFSIZ, DOCDIR "/%s.txt", topic);
+ }
+
+ if (!io_file_exists(path)) {
+ if (!strcmp(topic, "generic-credits"))
+ topic = "credits";
+ else if (!strcmp(topic, "generic-help"))
+ topic = "intro";
+ else if (!strcmp(topic, "generic-save"))
+ topic = "save";
+ else if (!strcmp(topic, "generic-copy"))
+ topic = "copy_paste";
+ else if (!strcmp(topic, "generic-paste"))
+ topic = "copy_paste";
+ else if (!strcmp(topic, "generic-change-view"))
+ topic = "tab";
+ else if (!strcmp(topic, "generic-import"))
+ topic = "import";
+ else if (!strcmp(topic, "generic-export"))
+ topic = "export";
+ else if (!strcmp(topic, "generic-goto"))
+ topic = "goto";
+ else if (!strcmp(topic, "generic-other-cmd"))
+ topic = "other";
+ else if (!strcmp(topic, "generic-config-menu"))
+ topic = "config";
+ else if (!strcmp(topic, "generic-add-appt"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-add-todo"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-prev-day"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-next-day"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-prev-week"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-next-week"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-prev-month"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-next-month"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-prev-year"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-next-year"))
+ topic = "general";
+ else if (!strcmp(topic, "generic-goto-today"))
+ topic = "general";
+ else if (!strcmp(topic, "move-right"))
+ topic = "displacement";
+ else if (!strcmp(topic, "move-left"))
+ topic = "displacement";
+ else if (!strcmp(topic, "move-down"))
+ topic = "displacement";
+ else if (!strcmp(topic, "move-up"))
+ topic = "displacement";
+ else if (!strcmp(topic, "start-of-week"))
+ topic = "displacement";
+ else if (!strcmp(topic, "end-of-week"))
+ topic = "displacement";
+ else if (!strcmp(topic, "add-item"))
+ topic = "add";
+ else if (!strcmp(topic, "del-item"))
+ topic = "delete";
+ else if (!strcmp(topic, "edit-item"))
+ topic = "edit";
+ else if (!strcmp(topic, "view-item"))
+ topic = "view";
+ else if (!strcmp(topic, "pipe-item"))
+ topic = "pipe";
+ else if (!strcmp(topic, "flag-item"))
+ topic = "flag";
+ else if (!strcmp(topic, "repeat"))
+ topic = "repeat";
+ else if (!strcmp(topic, "edit-note"))
+ topic = "enote";
+ else if (!strcmp(topic, "view-note"))
+ topic = "vnote";
+ else if (!strcmp(topic, "raise-priority"))
+ topic = "priority";
+ else if (!strcmp(topic, "lower-priority"))
+ topic = "priority";
+ snprintf(path, BUFSIZ, DOCDIR "/%s.txt", topic);
+ }
+
+ if (io_file_exists(path)) {
+ wins_launch_external(path, conf.pager);
+ return 1;
+ } else {
+ return 0;
+ }
+}
--
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