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[project @ 2005-04-04 22:14:51 by adrianl]

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DataSave support for inter-app file/URL transfer

svn path=/import/netsurf/; revision=1596
This commit is contained in:
Adrian Lees 2005-04-04 22:14:51 +00:00
parent f9e97d5aa5
commit 8bd707114c
1 changed files with 107 additions and 20 deletions
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127
riscos/gui.c
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@ -70,6 +70,40 @@
#include "netsurf/utils/messages.h"
#include "netsurf/utils/utils.h"
#ifndef FILETYPE_ACORN_URI
#define FILETYPE_ACORN_URI 0xf91
#endif
#ifndef FILETYPE_ANT_URL
#define FILETYPE_ANT_URL 0xb28
#endif
#ifndef FILETYPE_IEURL
#define FILETYPE_IEURL 0x1ba
#endif
#ifndef FILETYPE_HTML
#define FILETYPE_HTML 0xfaf
#endif
#ifndef FILETYPE_JNG
#define FILETYPE_JNG 0xf78
#endif
#ifndef FILETYPE_CSS
#define FILETYPE_CSS 0xf79
#endif
#ifndef FILETYPE_MNG
#define FILETYPE_MNG 0xf83
#endif
#ifndef FILETYPE_GIF
#define FILETYPE_GIF 0x695
#endif
#ifndef FILETYPE_PNG
#define FILETYPE_PNG 0xb60
#endif
#ifndef FILETYPE_JPEG
#define FILETYPE_JPEG 0xc85
#endif
const char *__dynamic_da_name = "NetSurf"; /**< For UnixLib. */
int __dynamic_da_max_size = 128 * 1024 * 1024; /**< For UnixLib. */
int __feature_imagefs_is_file = 1; /**< For UnixLib. */
@ -173,6 +207,7 @@ static char *ro_gui_uri_file_parse(const char *file_name);
static bool ro_gui_uri_file_parse_line(FILE *fp, char *b);
static char *ro_gui_url_file_parse(const char *file_name);
static char *ro_gui_ieurl_file_parse(const char *file_name);
static void ro_msg_datasave(wimp_message *message);
static void ro_msg_datasave_ack(wimp_message *message);
static void ro_msg_dataopen(wimp_message *block);
static char *ro_path_to_url(const char *path);
@ -1093,6 +1128,10 @@ void ro_gui_user_message(wimp_event_no event, wimp_message *message)
ro_gui_interactive_help_request(message);
break;
case message_DATA_SAVE:
ro_msg_datasave(message);
break;
case message_DATA_SAVE_ACK:
ro_msg_datasave_ack(message);
break;
@ -1240,27 +1279,34 @@ void ro_msg_dataload(wimp_message *message)
if (g && ro_gui_window_dataload(g, message))
return;
if (file_type == 0xf91) /* Acorn URI file */
url = ro_gui_uri_file_parse(message->data.data_xfer.file_name);
else if (file_type == 0xb28) /* ANT URL file */
url = ro_gui_url_file_parse(message->data.data_xfer.file_name);
else if (file_type == 0x1ba) /* IEURL file */
url = ro_gui_ieurl_file_parse(message->
data.data_xfer.file_name);
else if (file_type == 0xfaf ||
file_type == 0xf78 ||
file_type == 0xf79 ||
file_type == 0xf83 ||
file_type == 0x695 ||
file_type == 0xaff ||
file_type == 0xb60 ||
file_type == 0xc85 ||
file_type == 0xff9 ||
file_type == 0xfff) /* display the actual file */
url = ro_path_to_url(message->data.data_xfer.file_name);
else
return;
switch (file_type) {
case FILETYPE_ACORN_URI:
url = ro_gui_uri_file_parse(message->data.data_xfer.file_name);
break;
case FILETYPE_ANT_URL:
url = ro_gui_url_file_parse(message->data.data_xfer.file_name);
break;
case FILETYPE_IEURL:
url = ro_gui_ieurl_file_parse(message->data.data_xfer.file_name);
break;
case FILETYPE_HTML:
case FILETYPE_JNG:
case FILETYPE_CSS:
case FILETYPE_MNG:
case FILETYPE_GIF:
case osfile_TYPE_DRAW:
case FILETYPE_PNG:
case FILETYPE_JPEG:
case osfile_TYPE_SPRITE:
case osfile_TYPE_TEXT:
/* display the actual file */
url = ro_path_to_url(message->data.data_xfer.file_name);
break;
default:
return;
}
if (!url)
/* error has already been reported by one of the
@ -1501,6 +1547,47 @@ char *ro_gui_ieurl_file_parse(const char *file_name)
}
/**
* Handle Message_DataSave
*/
void ro_msg_datasave(wimp_message *message)
{
wimp_full_message_data_xfer *dataxfer = (wimp_full_message_data_xfer*)message;
switch (dataxfer->file_type) {
case FILETYPE_ACORN_URI:
case FILETYPE_ANT_URL:
case FILETYPE_IEURL:
case FILETYPE_HTML:
case FILETYPE_JNG:
case FILETYPE_CSS:
case FILETYPE_MNG:
case FILETYPE_GIF:
case osfile_TYPE_DRAW:
case FILETYPE_PNG:
case FILETYPE_JPEG:
case osfile_TYPE_SPRITE:
case osfile_TYPE_TEXT: {
os_error *error;
dataxfer->your_ref = dataxfer->my_ref;
dataxfer->size = offsetof(wimp_full_message_data_xfer, file_name) + 16;
dataxfer->action = message_DATA_SAVE_ACK;
dataxfer->est_size = -1;
memcpy(dataxfer->file_name, "<Wimp$Scrap>", 13);
error = xwimp_send_message(wimp_USER_MESSAGE, (wimp_message*)dataxfer, message->sender);
if (error) {
LOG(("xwimp_send_message: 0x%x: %s", error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
}
break;
}
}
/**
* Handle Message_DataSaveAck.
*/