split out gtk misc operations from gui module

1 files changed, 190 insertions, 0 deletions

diff --git a/frontends/gtk/misc.c b/frontends/gtk/misc.c
new file mode 100644
index 000000000..bda0dd688
--- /dev/null
+++ b/frontends/gtk/misc.c
@@ -0,0 +1,190 @@
+/*
+ * Copyright 2021 Vincemt Sanders <vince@netsurf-browser.org>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf 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; version 2 of the License.
+ *
+ * NetSurf 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 <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * \file
+ * Implementation of netsurf miscellaneous operations table
+ */
+
+#include <stdbool.h>
+#include <gtk/gtk.h>
+
+#include "utils/errors.h"
+#include "utils/log.h"
+#include "utils/messages.h"
+#include "utils/nsurl.h"
+#include "netsurf/misc.h"
+#include "desktop/save_pdf.h"
+
+#include "gtk/compat.h"
+#include "gtk/warn.h"
+#include "gtk/schedule.h"
+#include "gtk/resources.h"
+#include "gtk/cookies.h"
+#include "gtk/misc.h"
+
+
+static nserror gui_launch_url(struct nsurl *url)
+{
+	gboolean ok;
+	GError *error = NULL;
+
+	ok = nsgtk_show_uri(NULL, nsurl_access(url), GDK_CURRENT_TIME, &error);
+	if (ok == TRUE) {
+		return NSERROR_OK;
+	}
+
+	if (error) {
+		nsgtk_warning(messages_get("URIOpenError"), error->message);
+		g_error_free(error);
+	}
+	return NSERROR_NO_FETCH_HANDLER;
+}
+
+static void nsgtk_PDF_set_pass(GtkButton *w, gpointer data)
+{
+	char **owner_pass = ((void **)data)[0];
+	char **user_pass = ((void **)data)[1];
+	GtkWindow *wnd = ((void **)data)[2];
+	GtkBuilder *password_builder = ((void **)data)[3];
+	char *path = ((void **)data)[4];
+
+	char *op, *op1;
+	char *up, *up1;
+
+	op = strdup(gtk_entry_get_text(
+			GTK_ENTRY(gtk_builder_get_object(password_builder,
+					"entryPDFOwnerPassword"))));
+	op1 = strdup(gtk_entry_get_text(
+			GTK_ENTRY(gtk_builder_get_object(password_builder,
+					"entryPDFOwnerPassword1"))));
+	up = strdup(gtk_entry_get_text(
+			GTK_ENTRY(gtk_builder_get_object(password_builder,
+					"entryPDFUserPassword"))));
+	up1 = strdup(gtk_entry_get_text(
+			GTK_ENTRY(gtk_builder_get_object(password_builder,
+					"entryPDFUserPassword1"))));
+
+
+	if (op[0] == '\0') {
+		gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(password_builder,
+				"labelInfo")),
+				"Owner password must be at least 1 character long:");
+		free(op);
+		free(up);
+	} else if (!strcmp(op, up)) {
+		gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(password_builder,
+				"labelInfo")),
+				"User and owner passwords must be different:");
+		free(op);
+		free(up);
+	} else if (!strcmp(op, op1) && !strcmp(up, up1)) {
+
+		*owner_pass = op;
+		if (up[0] == '\0')
+			free(up);
+		else
+			*user_pass = up;
+
+		free(data);
+		gtk_widget_destroy(GTK_WIDGET(wnd));
+		g_object_unref(G_OBJECT(password_builder));
+
+		save_pdf(path);
+
+		free(path);
+	} else {
+		gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(password_builder,
+				"labelInfo")), "Passwords not confirmed:");
+		free(op);
+		free(up);
+	}
+
+	free(op1);
+	free(up1);
+}
+
+static void nsgtk_PDF_no_pass(GtkButton *w, gpointer data)
+{
+	GtkWindow *wnd = ((void **)data)[2];
+	GtkBuilder *password_builder = ((void **)data)[3];
+	char *path = ((void **)data)[4];
+
+	free(data);
+
+	gtk_widget_destroy(GTK_WIDGET(wnd));
+	g_object_unref(G_OBJECT(password_builder));
+
+	save_pdf(path);
+
+	free(path);
+}
+
+static void nsgtk_pdf_password(char **owner_pass, char **user_pass, char *path)
+{
+	GtkButton *ok, *no;
+	GtkWindow *wnd;
+	void **data;
+	GtkBuilder *password_builder;
+	nserror res;
+
+	res = nsgtk_builder_new_from_resname("password", &password_builder);
+	if (res != NSERROR_OK) {
+		NSLOG(netsurf, INFO, "Password UI builder init failed");
+		return;
+	}
+
+	gtk_builder_connect_signals(password_builder, NULL);
+
+	wnd = GTK_WINDOW(gtk_builder_get_object(password_builder,
+						"wndPDFPassword"));
+
+	data = malloc(5 * sizeof(void *));
+
+	*owner_pass = NULL;
+	*user_pass = NULL;
+
+	data[0] = owner_pass;
+	data[1] = user_pass;
+	data[2] = wnd;
+	data[3] = password_builder;
+	data[4] = path;
+
+	ok = GTK_BUTTON(gtk_builder_get_object(password_builder,
+					       "buttonPDFSetPassword"));
+	no = GTK_BUTTON(gtk_builder_get_object(password_builder,
+					       "buttonPDFNoPassword"));
+
+	g_signal_connect(G_OBJECT(ok), "clicked",
+			 G_CALLBACK(nsgtk_PDF_set_pass), (gpointer)data);
+	g_signal_connect(G_OBJECT(no), "clicked",
+			 G_CALLBACK(nsgtk_PDF_no_pass), (gpointer)data);
+
+	gtk_widget_show(GTK_WIDGET(wnd));
+}
+
+
+static struct gui_misc_table misc_table = {
+	.schedule = nsgtk_schedule,
+
+	.launch_url = gui_launch_url,
+	.pdf_password = nsgtk_pdf_password,
+	.present_cookies = nsgtk_cookies_present,
+};
+
+struct gui_misc_table *nsgtk_misc_table = &misc_table;