Commit e9befddb authored by Mukund Sivaraman's avatar Mukund Sivaraman

Add the web-page plug-in

parent cc63337b
......@@ -1278,12 +1278,14 @@ AC_ARG_WITH(webkit, [ --without-webkit don't build the help-browser plug
have_webkit=no
if test "x$with_webkit" != xno; then
PKG_CHECK_MODULES(WEBKIT, webkit-1.0 >= webkit_required_version,
WEB_PAGE='web-page$(EXEEXT)'
have_webkit=yes,
have_webkit="no (WebKit not found)")
else
have_webkit="no (WebKit support disabled)"
fi
AC_SUBST(WEB_PAGE)
AM_CONDITIONAL(HAVE_WEBKIT, test "x$have_webkit" = xyes)
......@@ -2265,7 +2267,8 @@ Optional Plug-Ins:
TWAIN (MacOS X): $mac_twain_ok
TWAIN (Win32): $os_win32
URI: $uri_plugin
Windows ICO $have_libpng
Webpage: $have_webkit
Windows ICO: $have_libpng
WMF: $have_libwmf
XJT: $have_xjt
X11 Mouse Cursor: $have_xmc
......
......@@ -288,6 +288,8 @@
/waves.exe
/web-browser
/web-browser.exe
/web-page
/web-page.exe
/whirl-pinch
/whirl-pinch.exe
/wind
......
......@@ -186,6 +186,7 @@ libexec_PROGRAMS = \
warp \
waves \
web-browser \
$(WEB_PAGE) \
whirl-pinch \
wind
......@@ -205,7 +206,8 @@ EXTRA_PROGRAMS = \
file-xpm \
lcms \
mail \
screenshot
screenshot \
web-page
install-%: %
@$(NORMAL_INSTALL)
......@@ -2623,6 +2625,26 @@ web_browser_LDADD = \
$(INTLLIBS) \
$(web_browser_RC)
web_page_CFLAGS = $(WEBKIT_CFLAGS)
web_page_SOURCES = \
web-page.c
web_page_LDADD = \
$(libgimpui) \
$(libgimpwidgets) \
$(libgimpmodule) \
$(libgimp) \
$(libgimpmath) \
$(libgimpconfig) \
$(libgimpcolor) \
$(libgimpbase) \
$(GTK_LIBS) \
$(WEBKIT_LIBS) \
$(RT_LIBS) \
$(INTLLIBS) \
$(web_page_RC)
whirl_pinch_SOURCES = \
whirl-pinch.c
......
......@@ -141,5 +141,6 @@ video_RC = video.rc.o
warp_RC = warp.rc.o
waves_RC = waves.rc.o
web_browser_RC = web-browser.rc.o
web_page_RC = web-page.rc.o
whirl_pinch_RC = whirl-pinch.rc.o
wind_RC = wind.rc.o
......@@ -142,6 +142,7 @@
'warp' => { ui => 1 },
'waves' => { ui => 1 },
'web-browser' => { ui => 1 },
'web-page' => { ui => 1, optional => 1, libs => 'WEBKIT_LIBS', cflags => 'WEBKIT_CFLAGS' },
'whirl-pinch' => { ui => 1 },
'wind' => { ui => 1 }
);
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program 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.
*
* This program 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/>.
*/
/* Webpage plug-in.
* Copyright (C) 2011 Mukund Sivaraman <muks@banu.com>.
* Portions are copyright of the author of the
* file-open-location-dialog.c code.
*
* TODO:
* - Add progress bar
* - Add width entry widget
* - Set GIMP as user agent
*/
#include "config.h"
#include <libgimp/gimp.h>
#include <libgimp/gimpui.h>
#include <webkit/webkit.h>
#include "libgimp/stdplugins-intl.h"
/* Defines */
#define PLUG_IN_PROC "plug-in-web-page"
#define PLUG_IN_BINARY "web-page"
typedef struct
{
char *url;
gint32 width;
} WebpageVals;
static WebpageVals webpagevals =
{
NULL,
1024
};
static GdkPixbuf *webpixbuf;
static void query (void);
static void run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals);
static gboolean webpage_dialog (void);
static gint32 webpage_capture (void);
/* Global Variables */
const GimpPlugInInfo PLUG_IN_INFO =
{
NULL, /* init_proc */
NULL, /* quit_proc */
query, /* query_proc */
run /* run_proc */
};
/* Functions */
MAIN ()
static void
query (void)
{
static const GimpParamDef args[] =
{
{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
{ GIMP_PDB_INT32, "url", "URL of the webpage to screenshot" },
{ GIMP_PDB_INT32, "width", "The width of the screenshot" }
};
static const GimpParamDef return_vals[] =
{
{ GIMP_PDB_IMAGE, "image", "Output image" }
};
gimp_install_procedure (PLUG_IN_PROC,
N_("Create an image of a webpage"),
"The plug-in allows you to take a screenshot "
"of a webpage.",
"Mukund Sivaraman <muks@banu.com>",
"2011",
"2011",
N_("From _Webpage..."),
NULL,
GIMP_PLUGIN,
G_N_ELEMENTS (args),
G_N_ELEMENTS (return_vals),
args, return_vals);
gimp_plugin_menu_register (PLUG_IN_PROC, "<Image>/File/Create/Acquire");
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
GimpRunMode run_mode = param[0].data.d_int32;
GimpPDBStatusType status = GIMP_PDB_EXECUTION_ERROR;
gint32 image_id = -1;
static GimpParam values[2];
INIT_I18N ();
/* initialize the return of the status */
*nreturn_vals = 1;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
/* MUST call this before any RSVG funcs */
g_type_init ();
/* how are we running today? */
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
if (webpage_dialog ())
status = GIMP_PDB_SUCCESS;
else
status = GIMP_PDB_CANCEL;
break;
case GIMP_RUN_WITH_LAST_VALS:
/* This is currently not supported. */
break;
case GIMP_RUN_NONINTERACTIVE:
webpagevals.url = param[1].data.d_string;
webpagevals.width = param[2].data.d_int32;
status = GIMP_PDB_SUCCESS;
break;
default:
break;
}
if (status == GIMP_PDB_SUCCESS)
{
image_id = webpage_capture ();
if (image_id == -1)
status = GIMP_PDB_EXECUTION_ERROR;
};
if (status == GIMP_PDB_SUCCESS)
{
if (run_mode == GIMP_RUN_INTERACTIVE)
gimp_display_new (image_id);
/* set return values */
*nreturn_vals = 2;
values[1].type = GIMP_PDB_IMAGE;
values[1].data.d_image = image_id;
}
values[0].data.d_status = status;
}
static gboolean
webpage_dialog (void)
{
GtkWidget *dialog;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *image;
GtkWidget *label;
GtkWidget *entry;
gboolean status;
gimp_ui_init (PLUG_IN_BINARY, FALSE);
dialog = gimp_dialog_new (_("Create from webpage"), PLUG_IN_BINARY,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
_("_Create"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dialog));
hbox = gtk_hbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
vbox = gtk_vbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
image = gtk_image_new_from_stock (GIMP_STOCK_WEB, GTK_ICON_SIZE_BUTTON);
gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0);
gtk_widget_show (image);
vbox = gtk_vbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
label = gtk_label_new (_("Enter location (URI):"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
entry = gtk_entry_new ();
gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
gtk_widget_set_size_request (entry, 400, -1);
gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0);
if (webpagevals.url)
gtk_entry_set_text (GTK_ENTRY (entry),
webpagevals.url);
else
gtk_entry_set_text (GTK_ENTRY (entry),
"http://www.gimp.org/");
gtk_widget_show (entry);
status = gimp_dialog_run (GIMP_DIALOG (dialog));
if (status == GTK_RESPONSE_OK)
{
g_free (webpagevals.url);
webpagevals.url = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
}
gtk_widget_destroy (dialog);
return status;
}
static void
load_finished_cb (WebKitWebView *view,
WebKitWebFrame *frame,
gpointer user_data)
{
GtkWidget *window = GTK_WIDGET (user_data);
webpixbuf = gtk_offscreen_window_get_pixbuf (GTK_OFFSCREEN_WINDOW (window));
gtk_main_quit ();
}
static gint32
webpage_capture (void)
{
gint32 image = -1;
GtkWidget *window;
GtkWidget *view;
if ((! webpagevals.url) ||
(strlen (webpagevals.url) == 0))
{
g_warning ("No URI was provided.");
return -1;
}
if (webpagevals.width < 32)
{
g_warning ("Width `%d' is too small. Clamped to 32.",
webpagevals.width);
webpagevals.width = 32;
}
else if (webpagevals.width > 8192)
{
g_warning ("Width `%d' is too large. Clamped to 8192.",
webpagevals.width);
webpagevals.width = 8192;
}
if (webpixbuf)
{
g_object_unref (webpixbuf);
webpixbuf = NULL;
}
window = gtk_offscreen_window_new ();
gtk_widget_show (window);
view = webkit_web_view_new ();
gtk_widget_show (view);
gtk_widget_set_size_request (view, webpagevals.width, -1);
gtk_container_add (GTK_CONTAINER (window), view);
g_signal_connect (view, "load-finished",
G_CALLBACK (load_finished_cb),
window);
webkit_web_view_open (WEBKIT_WEB_VIEW (view),
webpagevals.url);
gtk_main ();
gtk_widget_destroy (window);
if (webpixbuf)
{
gint width;
gint height;
gint32 layer;
gimp_progress_init (_("Preparing webpage"));
width = gdk_pixbuf_get_width (webpixbuf);
height = gdk_pixbuf_get_height (webpixbuf);
image = gimp_image_new (width, height, GIMP_RGB);
gimp_image_undo_disable (image);
layer = gimp_layer_new_from_pixbuf (image, _("Webpage"), webpixbuf,
100, GIMP_NORMAL_MODE, 0.0, 1.0);
gimp_image_insert_layer (image, layer, -1, 0);
gimp_image_undo_enable (image);
gimp_image_clean_all (image);
g_object_unref (webpixbuf);
webpixbuf = NULL;
}
return image;
}
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