mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-24 15:29:45 +03:00
Check in missing files from previous commit
svn path=/trunk/netsurf/; revision=7139
This commit is contained in:
Rob Kendrick
parent
ec034af671
commit
fe86c4a618
419
gtk/dialogs/gtk_source.c
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419
gtk/dialogs/gtk_source.c
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@ -0,0 +1,419 @@
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/*
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* Copyright 2009 Mark Benjamin <MarkBenjamin@dfgh.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <gtk/gtk.h>
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#include <glade/glade.h>
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#include "gtk/dialogs/gtk_source.h"
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#include "gtk/dialogs/gtk_about.h"
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#include "gtk/gtk_window.h"
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#include "gtk/gtk_gui.h"
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#include "gtk/gtk_print.h"
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#include "gtk/gtk_selection.h"
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#include "desktop/netsurf.h"
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#include "desktop/print.h"
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#include "utils/messages.h"
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#include "utils/utils.h"
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#include "utils/utf8.h"
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#include "render/font.h"
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#include "content/content.h"
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#include "content/content_type.h"
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#include "render/textplain.h"
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#include "utils/log.h"
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struct menu_events {
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const char *widget;
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GCallback handler;
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};
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static GladeXML *glade_File;
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static gchar *glade_Location;
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static struct nsgtk_source_window *nsgtk_source_list = 0;
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static char source_zoomlevel = 10;
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void nsgtk_attach_source_menu_handlers(GladeXML *xml, gpointer g);
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gboolean nsgtk_source_delete_event(GtkWindow * window, gpointer g);
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gboolean nsgtk_source_destroy_event(GtkWindow * window, gpointer g);
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void nsgtk_source_update_zoomlevel(gpointer g);
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#define MENUEVENT(x) { #x, G_CALLBACK(nsgtk_on_##x##_activate) }
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#define MENUPROTO(x) static gboolean nsgtk_on_##x##_activate( \
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GtkMenuItem *widget, gpointer g)
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MENUPROTO(source_save_as);
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MENUPROTO(source_print);
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MENUPROTO(source_close);
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MENUPROTO(source_select_all);
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MENUPROTO(source_cut);
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MENUPROTO(source_copy);
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MENUPROTO(source_paste);
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MENUPROTO(source_delete);
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MENUPROTO(source_zoom_in);
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MENUPROTO(source_zoom_out);
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MENUPROTO(source_zoom_normal);
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MENUPROTO(source_about);
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struct menu_events source_menu_events[] = {
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MENUEVENT(source_save_as),
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MENUEVENT(source_print),
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MENUEVENT(source_close),
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MENUEVENT(source_select_all),
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MENUEVENT(source_cut),
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MENUEVENT(source_copy),
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MENUEVENT(source_paste),
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MENUEVENT(source_delete),
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MENUEVENT(source_zoom_in),
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MENUEVENT(source_zoom_out),
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MENUEVENT(source_zoom_normal),
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MENUEVENT(source_about),
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{NULL, NULL}
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};
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void nsgtk_source_dialog_init(GtkWindow * parent, struct browser_window * bw)
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{
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if (bw->current_content->type == CONTENT_HTML) {
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glade_Location = g_strconcat(res_dir_location, "source.glade",
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NULL);
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glade_File = glade_xml_new(glade_Location, NULL, NULL);
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if (glade_File != NULL) {
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char *ndata = 0;
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char **data = &ndata;
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utf8_convert_ret r = utf8_from_enc(
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bw->current_content->source_data,
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bw->current_content->data.html.encoding,
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bw->current_content->source_size,
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data);
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if (r == UTF8_CONVERT_OK) {
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GtkWindow * wndSource;
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wndSource = malloc(sizeof(GtkWindow));
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wndSource = GTK_WINDOW(glade_xml_get_widget(
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glade_File, "wndSource"));
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GtkWidget *cutbutton = glade_xml_get_widget(
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glade_File, "source_cut");
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GtkWidget *pastebutton = glade_xml_get_widget(
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glade_File, "source_paste");
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GtkWidget *deletebutton = glade_xml_get_widget(
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glade_File, "source_delete");
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GtkWidget *printbutton = glade_xml_get_widget(
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glade_File, "source_print");
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gtk_widget_set_sensitive(cutbutton, FALSE);
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gtk_widget_set_sensitive(pastebutton, FALSE);
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gtk_widget_set_sensitive(deletebutton, FALSE);
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/* for now */
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gtk_widget_set_sensitive(printbutton, FALSE);
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struct nsgtk_source_window *thiswindow = (struct
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nsgtk_source_window *)malloc(
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sizeof(
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struct nsgtk_source_window));
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int len = strlen(bw->current_content->url);
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thiswindow->url = (char *)malloc(len + 1);
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strcpy(thiswindow->url,
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bw->current_content->url);
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*(thiswindow->url + len) = '\0';
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thiswindow->data = *data;
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thiswindow->sourcewindow = wndSource;
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thiswindow->bw = bw;
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if (nsgtk_source_list) {
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thiswindow->next = nsgtk_source_list;
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thiswindow->prev = NULL;
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nsgtk_source_list->prev = thiswindow;
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} else {
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thiswindow->next = NULL;
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thiswindow->prev = NULL;
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}
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nsgtk_source_list = thiswindow;
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char *title;
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title = malloc(strlen(bw->current_content->url)
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+ SLEN("Source of ") + 1);
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sprintf(title, "Source of %s",
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bw->current_content->url);
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nsgtk_attach_source_menu_handlers(glade_File,
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thiswindow);
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gtk_window_set_title(wndSource, title);
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free(title);
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g_signal_connect(G_OBJECT(wndSource), "destroy",
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G_CALLBACK(
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nsgtk_source_destroy_event),
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thiswindow);
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g_signal_connect(G_OBJECT(wndSource),
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"delete-event", G_CALLBACK(
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nsgtk_source_delete_event),
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thiswindow);
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GtkTextView * sourceview =
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GTK_TEXT_VIEW(
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glade_xml_get_widget(
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glade_File, "source_view"));
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thiswindow->gv = sourceview;
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GtkTextBuffer * tb = gtk_text_view_get_buffer(
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sourceview);
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gtk_text_buffer_set_text(tb, thiswindow->data,
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-1);
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gtk_widget_show(GTK_WIDGET(wndSource));
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} else if (r == UTF8_CONVERT_NOMEM) {
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warn_user("NoMemory",0);
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} else if (r == UTF8_CONVERT_BADENC) {
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warn_user("EncNotRec",0);
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}
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} else {
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LOG(("error loading glade tree"));
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}
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}
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}
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void nsgtk_attach_source_menu_handlers(GladeXML *xml, gpointer g)
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{
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struct menu_events *event = source_menu_events;
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while (event->widget != NULL)
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{
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GtkWidget *w = glade_xml_get_widget(xml, event->widget);
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g_signal_connect(G_OBJECT(w), "activate", event->handler, g);
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event++;
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}
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}
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gboolean nsgtk_on_source_save_as_activate(GtkMenuItem *widget, gpointer g)
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{
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struct nsgtk_source_window * nsg = (struct nsgtk_source_window *)g;
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GtkWidget * fc = gtk_file_chooser_dialog_new(messages_get(
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"gtkSourceSave"), nsg->sourcewindow,
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GTK_FILE_CHOOSER_ACTION_SAVE,
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GTK_STOCK_CANCEL,
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GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE,
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GTK_RESPONSE_ACCEPT, NULL);
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char *filename, *temp;
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temp = strrchr(nsg->url, '/');
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int len = strlen(nsg->url);
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filename = malloc(len + 1);
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strcpy(filename, nsg->url);
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filename[len] = '\0';
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if (temp == nsg->url + len - 1) {
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filename[len-1] = '\0';
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}
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temp = strrchr(filename, '/') + 1;
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free(filename);
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gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(fc), temp);
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if (gtk_dialog_run(GTK_DIALOG(fc)) == GTK_RESPONSE_ACCEPT) {
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filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(fc));
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nsgtk_source_file_save(nsg->sourcewindow, filename, nsg->data);
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g_free(filename);
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}
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gtk_widget_destroy(fc);
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return TRUE;
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}
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void nsgtk_source_file_save(GtkWindow * parent, const char * filename, const char * data)
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{
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FILE *f;
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bool auth = true;
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char temp[15];
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GtkWidget * notif, *label;
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if (!(access(filename, F_OK))) {
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auth = false;
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GtkWidget * confd = gtk_dialog_new_with_buttons(messages_get(
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"gtkOverwriteTitle"), parent,
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GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK,
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GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL,
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GTK_RESPONSE_REJECT, NULL);
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char * warn;
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int len = strlen(filename) + 100;
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warn = malloc (len);
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snprintf(warn, len, messages_get("gtkOverwrite"),
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filename);
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label = gtk_label_new(g_strconcat("\n",warn,"\n", NULL));
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gtk_container_add(GTK_CONTAINER(GTK_DIALOG(confd)->vbox),
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label);
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gtk_widget_show(label);
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if (gtk_dialog_run(GTK_DIALOG(confd)) == GTK_RESPONSE_ACCEPT) {
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auth = true;
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}
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gtk_widget_destroy(confd);
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free(warn);
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}
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if (auth) {
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f = fopen(filename, "w+");
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fprintf(f, "%s", data);
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fclose(f);
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strcpy(temp, messages_get("gtkSaveConfirm"));
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} else {
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strcpy(temp, messages_get("gtkSaveCancelled"));
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}
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notif = gtk_dialog_new_with_buttons(temp,
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parent, GTK_DIALOG_MODAL, GTK_STOCK_OK,
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GTK_RESPONSE_NONE, NULL);
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g_signal_connect_swapped(notif, "response",
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G_CALLBACK(gtk_widget_destroy), notif);
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label = gtk_label_new(g_strconcat("\n ", temp,
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" \n", NULL));
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gtk_container_add(GTK_CONTAINER(GTK_DIALOG(notif)->vbox), label);
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gtk_widget_show_all(notif);
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}
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gboolean nsgtk_on_source_print_activate( GtkMenuItem *widget, gpointer g)
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{
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/* correct printing */
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return TRUE;
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}
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gboolean nsgtk_on_source_close_activate( GtkMenuItem *widget, gpointer g)
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{
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struct nsgtk_source_window * nsg = (struct nsgtk_source_window *)g;
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gtk_widget_destroy(GTK_WIDGET(nsg->sourcewindow));
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return TRUE;
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}
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gboolean nsgtk_source_delete_event(GtkWindow * window, gpointer g)
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{
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return FALSE;
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}
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gboolean nsgtk_source_destroy_event(GtkWindow * window, gpointer g)
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{
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struct nsgtk_source_window * nsg = (struct nsgtk_source_window *)g;
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if (nsg->next) {
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if (nsg != nsgtk_source_list) { /* in the middle */
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nsg->prev->next = nsg->next;
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nsg->next->prev = nsg->prev;
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} else { /* last */
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nsg->next->prev = NULL;
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nsgtk_source_list = nsg->next;
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}
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} else if (nsg->prev) { /* first */
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nsg->prev->next = NULL;
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} else { /* unique */
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nsgtk_source_list = NULL;
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}
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free(nsg->data);
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free(nsg->url);
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free(g);
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return FALSE;
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}
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gboolean nsgtk_on_source_select_all_activate (GtkMenuItem *widget, gpointer g) {
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struct nsgtk_source_window * nsg = (struct nsgtk_source_window *)g;
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GtkTextBuffer *buf = gtk_text_view_get_buffer(nsg->gv);
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GtkTextIter start, end;
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gtk_text_buffer_get_bounds(buf, &start, &end);
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gtk_text_buffer_select_range(buf, &start, &end);
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return TRUE;
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}
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gboolean nsgtk_on_source_cut_activate( GtkMenuItem *widget, gpointer g)
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{
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return TRUE;
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}
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gboolean nsgtk_on_source_copy_activate( GtkMenuItem *widget, gpointer g)
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{
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struct nsgtk_source_window * nsg = (struct nsgtk_source_window *)g;
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GtkTextBuffer *buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(nsg->gv));
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gtk_text_buffer_copy_clipboard(buf, gtk_clipboard_get
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(GDK_SELECTION_CLIPBOARD));
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return TRUE;
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}
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gboolean nsgtk_on_source_paste_activate( GtkMenuItem *widget, gpointer g)
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{
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return TRUE;
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}
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gboolean nsgtk_on_source_delete_activate( GtkMenuItem *widget, gpointer g)
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{
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return TRUE;
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}
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gboolean nsgtk_on_source_zoom_in_activate( GtkMenuItem *widget, gpointer g)
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{
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source_zoomlevel++;
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nsgtk_source_update_zoomlevel(g);
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return TRUE;
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}
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gboolean nsgtk_on_source_zoom_out_activate( GtkMenuItem *widget, gpointer g)
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{
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if (source_zoomlevel > 1) {
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source_zoomlevel--;
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nsgtk_source_update_zoomlevel(g);
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}
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return TRUE;
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}
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gboolean nsgtk_on_source_zoom_normal_activate( GtkMenuItem *widget, gpointer
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g)
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{
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source_zoomlevel = 10;
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nsgtk_source_update_zoomlevel(g);
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return TRUE;
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}
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gboolean nsgtk_on_source_about_activate( GtkMenuItem *widget, gpointer g)
|
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{
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struct nsgtk_source_window *nsg = (struct nsgtk_source_window *)g;
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nsgtk_about_dialog_init(nsg->sourcewindow, nsg->bw, netsurf_version);
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return TRUE;
|
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}
|
||||
|
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void nsgtk_source_update_zoomlevel(gpointer g)
|
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{
|
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struct nsgtk_source_window *nsg;
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GtkTextBuffer *buf;
|
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GtkTextTagTable * tab;
|
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GtkTextTag *tag;
|
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nsg = nsgtk_source_list;
|
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while (nsg) {
|
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if (nsg->gv) {
|
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buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(nsg->gv));
|
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tab = gtk_text_buffer_get_tag_table(
|
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GTK_TEXT_BUFFER(buf));
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tag = gtk_text_tag_table_lookup(tab, "zoomlevel");
|
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if (!tag) {
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tag = gtk_text_tag_new("zoomlevel");
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gtk_text_tag_table_add(tab, GTK_TEXT_TAG(tag));
|
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}
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gdouble fscale = ((gdouble)source_zoomlevel) / 10;
|
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g_object_set(GTK_TEXT_TAG(tag), "scale", fscale, NULL);
|
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GtkTextIter start, end;
|
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gtk_text_buffer_get_bounds(GTK_TEXT_BUFFER(buf),
|
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&start, &end);
|
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gtk_text_buffer_remove_all_tags(GTK_TEXT_BUFFER(buf),
|
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&start, &end);
|
||||
gtk_text_buffer_apply_tag(GTK_TEXT_BUFFER(buf),
|
||||
GTK_TEXT_TAG(tag), &start, &end);
|
||||
}
|
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nsg = nsg->next;
|
||||
}
|
||||
}
|
||||
34
gtk/dialogs/gtk_source.h
Normal file
34
gtk/dialogs/gtk_source.h
Normal file
@ -0,0 +1,34 @@
|
||||
/*
|
||||
* Copyright 2009 Mark Benjamin <netsurfbrowser.org.MarkBenjamin@dfgh.net>
|
||||
*
|
||||
* 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/>.
|
||||
*/
|
||||
|
||||
|
||||
#include <gtk/gtk.h>
|
||||
#include "desktop/browser.h"
|
||||
|
||||
struct nsgtk_source_window {
|
||||
gchar *url;
|
||||
gchar *data;
|
||||
GtkWindow *sourcewindow;
|
||||
GtkTextView *gv;
|
||||
struct browser_window *bw;
|
||||
struct nsgtk_source_window *next;
|
||||
struct nsgtk_source_window *prev;
|
||||
};
|
||||
|
||||
void nsgtk_source_dialog_init(GtkWindow * parent, struct browser_window * bw);
|
||||
void nsgtk_source_file_save(GtkWindow * parent, const char * filename, const char * data);
|
||||
Loading…
Reference in New Issue
Block a user