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Implement '--snapshot' or '-s' command line switch

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Calling Midori in the form "midori --snapshot URI" makes a
snapshot of the specified address and saves it to PDF. The format,
path or size can currently not be influenced.
Also note that web pages which look different when printed will
apply their print style.
This commit is contained in:
Christian Dywan 2009-05-04 02:09:46 +02:00
parent c5eba36cf4
commit adec655c01
1 changed files with 62 additions and 0 deletions
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62
midori/main.c
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@ -35,6 +35,7 @@
#else #else
#define is_writable(_cfg_filename) 1 #define is_writable(_cfg_filename) 1
#endif #endif
#include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <glib/gstdio.h> #include <glib/gstdio.h>
@ -1344,6 +1345,31 @@ midori_run_script (const gchar* filename)
return 1; return 1;
} }
static void
snapshot_load_finished_cb (GtkWidget* web_view,
WebKitWebFrame* web_frame,
gchar* filename)
{
GError* error;
GtkPrintOperation* operation = gtk_print_operation_new ();
GtkPrintOperationAction action = GTK_PRINT_OPERATION_ACTION_EXPORT;
GtkPrintOperationResult result;
gtk_print_operation_set_export_filename (operation, filename);
error = NULL;
result = webkit_web_frame_print_full (web_frame, operation, action, &error);
if (error != NULL)
{
g_error ("%s", error->message);
gtk_main_quit ();
}
g_object_unref (operation);
g_print (_("Snapshot saved to: %s\n"), filename);
gtk_main_quit ();
}
int int
main (int argc, main (int argc,
char** argv) char** argv)
@ -1351,6 +1377,7 @@ main (int argc,
gchar* webapp; gchar* webapp;
gchar* config; gchar* config;
gboolean run; gboolean run;
gchar* snapshot;
gboolean version; gboolean version;
gchar** uris; gchar** uris;
MidoriApp* app; MidoriApp* app;
@ -1364,6 +1391,8 @@ main (int argc,
N_("Use FOLDER as configuration folder"), N_("FOLDER") }, N_("Use FOLDER as configuration folder"), N_("FOLDER") },
{ "run", 'r', 0, G_OPTION_ARG_NONE, &run, { "run", 'r', 0, G_OPTION_ARG_NONE, &run,
N_("Run the specified filename as javascript"), NULL }, N_("Run the specified filename as javascript"), NULL },
{ "snapshot", 's', 0, G_OPTION_ARG_STRING, &snapshot,
N_("Take a snapshot of the specified URI"), NULL },
{ "version", 'V', 0, G_OPTION_ARG_NONE, &version, { "version", 'V', 0, G_OPTION_ARG_NONE, &version,
N_("Display program version"), NULL }, N_("Display program version"), NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &uris, { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &uris,
@ -1406,6 +1435,7 @@ main (int argc,
webapp = NULL; webapp = NULL;
config = NULL; config = NULL;
run = FALSE; run = FALSE;
snapshot = NULL;
version = FALSE; version = FALSE;
uris = NULL; uris = NULL;
error = NULL; error = NULL;
@ -1439,6 +1469,38 @@ main (int argc,
return 0; return 0;
} }
if (snapshot)
{
GError *error;
gchar* filename;
gint fd;
GtkWidget* web_view;
fd = g_file_open_tmp ("snapshot-XXXXXX.pdf", &filename, &error);
close (fd);
error = NULL;
if (error)
{
g_error ("%s", error->message);
return 1;
}
if (g_unlink (filename) == -1)
{
g_error ("%s", g_strerror (errno));
return 1;
}
web_view = webkit_web_view_new ();
g_signal_connect (web_view, "load-finished",
G_CALLBACK (snapshot_load_finished_cb), filename);
webkit_web_view_open (WEBKIT_WEB_VIEW (web_view), snapshot);
gtk_main ();
g_free (filename);
return 0;
}
/* Web Application support */ /* Web Application support */
if (webapp) if (webapp)
{ {