[project @ 2003-06-01 23:02:56 by monkeyson]

Configuration windows added.  HTTP Proxy support (untested).

svn path=/import/netsurf/; revision=145

1 files changed, 170 insertions, 0 deletions

diff --git a/riscos/options.c b/riscos/options.c
new file mode 100644
index 000000000..26ae0f6bc
--- /dev/null
+++ b/riscos/options.c
@@ -0,0 +1,170 @@
+#include "netsurf/desktop/options.h"
+#include <stdio.h>
+#include "oslib/messagetrans.h"
+#include "netsurf/utils/log.h"
+
+struct options OPTIONS;
+
+char* lookup(messagetrans_control_block* cb, const char* token, const char* deflt)
+{
+	int used;
+	char buffer[256];
+
+	LOG(("Looking up token '%s'",token));
+
+  	messagetrans_lookup(cb, token, buffer, 256, 0,0,0,0, &used);
+	if (used > 0)
+	{
+		return strdup(buffer);
+	}
+	else
+		return strdup(deflt);
+}
+
+int lookup_yesno(messagetrans_control_block* cb, const char* token, const char* deflt)
+{
+	char* find;
+	LOG(("yesno token '%s' (default '%s')", token, deflt));
+	find = lookup(cb, token, deflt);
+	if (strcmp(find, "Y") == 0)
+	{
+		xfree(find);
+		return -1;
+	}
+		xfree(find);
+		return 0;
+}
+
+int lookup_i(messagetrans_control_block* cb, const char* token, const char* deflt)
+{
+	char* find = lookup(cb, token, deflt);
+	int ret = atoi(find);
+		xfree(find);
+		return ret;
+}
+
+const char* yesno(int q)
+{
+	if (q)
+		return "Y";
+	else
+		return "N";
+}
+
+void options_write(struct options* opt, char* filename)
+{
+	char* fn;
+	FILE* f;
+
+	if (filename == NULL)
+		fn = (char*) "<NetSurf$Dir>.Choices";
+	else
+		fn = filename;
+
+	f = fopen(fn, "w");
+	if (f != NULL)
+	{
+		fprintf(f, "# General options - for any platform\n# Proxy\n");
+		fprintf(f, "USE_HTTP:%s\n", yesno(opt->http));
+		fprintf(f, "HTTP_PROXY:%s\n", opt->http_proxy);
+		fprintf(f, "HTTP_PORT:%d\n", opt->http_port);
+
+		fprintf(f, "\n# RISC OS specific options\n# Browser\n");
+		fprintf(f, "RO_MOUSE_GESTURES:%s\n", yesno(opt->use_mouse_gestures));
+		fprintf(f, "RO_TEXT_SELECTION:%s\n", yesno(opt->allow_text_selection));
+		fprintf(f, "RO_FORM_ELEMENTS:%s\n", yesno(opt->use_riscos_elements));
+		fprintf(f, "RO_SHOW_TOOLBAR:%s\n", yesno(opt->show_toolbar));
+		fprintf(f, "RO_SHOW_PRINT:%s\n", yesno(opt->show_print_preview));
+		fprintf(f, "\n# Theme\n");
+		fprintf(f, "RO_THEME:%s\n", opt->theme);
+	}
+}
+
+void options_init(struct options* opt)
+{
+	opt->http = 0;
+	opt->http_proxy = NULL;
+	opt->http_port = 8080;
+	opt->use_mouse_gestures = 0;
+	opt->allow_text_selection = 1;
+	opt->use_riscos_elements = 1;
+	opt->show_toolbar = 1;
+	opt->show_print_preview = 0;
+	opt->theme = strdup("Default");
+}
+
+void options_read(struct options* opt, char* filename)
+{
+	messagetrans_control_block cb;
+  	messagetrans_file_flags flags;
+    	char* data;
+	char* fn;
+	int size;
+
+	LOG(("Testing filename"));
+	if (filename == NULL)
+		fn = "<NetSurf$Dir>.Choices";
+	else
+		fn = filename;
+
+	LOG(("Getting file info"));
+  	if (xmessagetrans_file_info(fn, &flags, &size) != NULL)
+		return;
+
+	LOG(("Allocating %d bytes", size));
+  	data = xcalloc(size, sizeof(char));
+  	messagetrans_open_file(&cb, fn, data);
+
+	opt->http = lookup_yesno(&cb, "USE_HTTP", "N");
+	xfree(opt->http_proxy);
+	opt->http_proxy = lookup(&cb, "HTTP_PROXY", "");
+	opt->http_port = lookup_i(&cb, "HTTP_PORT", "8080");
+
+	opt->use_mouse_gestures = lookup_yesno(&cb, "RO_MOUSE_GESTURES", "N");
+	opt->allow_text_selection = lookup_yesno(&cb, "RO_TEXT_SELECTION", "Y");
+	opt->use_riscos_elements = lookup_yesno(&cb, "RO_FORM_ELEMENTS", "Y");
+	opt->show_toolbar = lookup_yesno(&cb, "RO_SHOW_TOOLBAR", "Y");
+	opt->show_print_preview = lookup_yesno(&cb, "RO_SHOW_PRINT", "N");
+
+	xfree(opt->theme);
+	opt->theme = lookup(&cb, "RO_THEME", "Default");
+}
+
+void options_to_ro(struct options* opt, struct ro_choices* ro)
+{
+	ro->browser.use_mouse_gestures = opt->use_mouse_gestures;
+	ro->browser.allow_text_selection = opt->allow_text_selection;
+	ro->browser.use_riscos_elements = opt->use_riscos_elements;
+	ro->browser.show_toolbar = opt->show_toolbar;
+	ro->browser.show_print_preview = opt->show_print_preview;
+
+	ro->proxy.http = opt->http;
+	if (opt->http_proxy != NULL)
+		strcpy(ro->proxy.http_proxy, opt->http_proxy);
+	else
+		strcpy(ro->proxy.http_proxy, "");
+	ro->proxy.http_port = opt->http_port;
+
+	if (opt->theme != NULL)
+		strcpy(ro->theme.name, opt->theme);
+	else
+		strcpy(ro->theme.name, "Default");
+}
+
+void ro_to_options(struct ro_choices* ro, struct options* opt)
+{
+	opt->use_mouse_gestures = ro->browser.use_mouse_gestures;
+	opt->allow_text_selection = ro->browser.allow_text_selection;
+	opt->use_riscos_elements = ro->browser.use_riscos_elements;
+	opt->show_toolbar = ro->browser.show_toolbar;
+	opt->show_print_preview = ro->browser.show_print_preview;
+
+	opt->http = ro->proxy.http;
+	xfree(opt->http_proxy);
+	opt->http_proxy = strdup(ro->proxy.http_proxy);
+	opt->http_port = ro->proxy.http_port;
+
+	xfree(opt->theme);
+	opt->theme = strdup(ro->theme.name);
+}
+