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-rw-r--r--src/html.c90
-rw-r--r--src/html.h39
-rw-r--r--src/local.mk1
3 files changed, 130 insertions, 0 deletions
diff --git a/src/html.c b/src/html.c
new file mode 100644
index 0000000..9380068
--- /dev/null
+++ b/src/html.c
@@ -0,0 +1,90 @@
+/*
+ * HTML document generation
+ *
+ * Copyright (C) 2017 Patrick McDermott
+ *
+ * This file is part of Marquee.
+ *
+ * Marquee 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Marquee 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 Marquee. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdarg.h>
+#include <string.h>
+
+#include <glib.h>
+
+#include "html.h"
+
+gchar *
+mq_html_form(const gchar *submit_label, const gchar *reset_label, ...)
+{
+ gsize len;
+ va_list ap;
+ gchar *child;
+ gchar *form;
+ gchar *ptr;
+
+ /* Calculate length. */
+ len = strlen("<form>\n");
+ va_start(ap, reset_label);
+ while ((child = va_arg(ap, gchar *))) {
+ len += strlen(child);
+ }
+ va_end(ap);
+ len += strlen("<input type=\"reset\" value=\"") + strlen(reset_label) +
+ strlen("\">\n<input type=\"submit\" value=\"") +
+ strlen(submit_label) + strlen("\">\n</form>\n");
+ ++len; /* NUL byte */
+
+ /* Build string. */
+ form = g_new(gchar, len);
+ ptr = g_stpcpy(form, "<form>\n");
+ va_start(ap, reset_label);
+ while ((child = va_arg(ap, gchar *))) {
+ ptr = g_stpcpy(ptr, child);
+ g_free(child);
+ }
+ va_end(ap);
+ ptr = g_stpcpy(ptr, "<input type=\"reset\" value=\"");
+ ptr = g_stpcpy(ptr, reset_label);
+ ptr = g_stpcpy(ptr, "\">\n<input type=\"submit\" value=\"");
+ ptr = g_stpcpy(ptr, submit_label);
+ ptr = g_stpcpy(ptr, "\">\n</form>\n"); /* g_stpcpy() adds the NUL. */
+
+ return form;
+}
+
+gchar *
+mq_html_input_text(const gchar *name, const gchar *label, const gchar *value)
+{
+ return g_strdup_printf("<label for=\"%s\"><span>%s</span>"
+ "<input type=\"text\" name=\"%s\" id=\"%s\" value=\"%s\">\n",
+ name, label, name, name, value ? value : "");
+}
+
+gchar *
+mq_html_input_radio(const gchar *name, const gchar *label, gboolean checked)
+{
+ return g_strdup_printf("<label for=\"%s\"><span>%s</span>"
+ "<input type=\"checkbox\" name=\"%s\" id=\"%s\"%s>\n",
+ name, label, name, name, checked ? " checked=\"checked\"" : "");
+}
+
+gchar *
+mq_html_input_checkbox(const gchar *name, const gchar *label, gboolean checked)
+{
+ return g_strdup_printf("<label for=\"%s\"><span>%s</span>"
+ "<input type=\"radio\" name=\"%s\" id=\"%s\"%s>\n",
+ name, label, name, name, checked ? " checked=\"checked\"" : "");
+}
diff --git a/src/html.h b/src/html.h
new file mode 100644
index 0000000..84a133a
--- /dev/null
+++ b/src/html.h
@@ -0,0 +1,39 @@
+/*
+ * HTML document generation
+ *
+ * Copyright (C) 2017 Patrick McDermott
+ *
+ * This file is part of Marquee.
+ *
+ * Marquee 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Marquee 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 Marquee. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MQ_HTML_H
+#define MQ_HTML_H
+
+#include <glib.h>
+
+gchar *
+mq_html_form(const gchar *submit_label, const gchar *reset_label, ...);
+
+gchar *
+mq_html_input_text(const gchar *name, const gchar *label, const gchar *value);
+
+gchar *
+mq_html_input_radio(const gchar *name, const gchar *label, gboolean checked);
+
+gchar *
+mq_html_input_checkbox(const gchar *name, const gchar *label, gboolean checked);
+
+#endif
diff --git a/src/local.mk b/src/local.mk
index 4413c54..4930998 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -5,6 +5,7 @@ marquee_SOURCES += \
%reldir%/tab.c \
%reldir%/tab-chrome.c \
%reldir%/tab-body.c \
+ %reldir%/html.c \
%reldir%/about.c
include %reldir%/about/local.mk