summaryrefslogtreecommitdiff
path: root/riscos/save.c
diff options
context:
space:
mode:
authorAdrian Lees <adrian@aemulor.com>2005-07-16 05:54:45 +0000
committerAdrian Lees <adrian@aemulor.com>2005-07-16 05:54:45 +0000
commit4a5dc6d5ccafcf0cb2efc656011e1ce693c511cb (patch)
tree494d085d5fab504c1ccd4c70ee5d0eca9a1822c4 /riscos/save.c
parent46bc8ca1541d80b272e2ef0cbb499a4cb1bea659 (diff)
downloadnetsurf-4a5dc6d5ccafcf0cb2efc656011e1ce693c511cb.tar.gz
netsurf-4a5dc6d5ccafcf0cb2efc656011e1ce693c511cb.tar.bz2
[project @ 2005-07-16 05:54:45 by adrianl]
Thumbnails displayed and dragged for full page save; spelling correction svn path=/import/netsurf/; revision=1793
Diffstat (limited to 'riscos/save.c')
-rw-r--r--riscos/save.c343
1 files changed, 263 insertions, 80 deletions
diff --git a/riscos/save.c b/riscos/save.c
index 522759061..956bb8c6a 100644
--- a/riscos/save.c
+++ b/riscos/save.c
@@ -20,8 +20,10 @@
#include "oslib/dragasprite.h"
#include "oslib/osbyte.h"
#include "oslib/osfile.h"
+#include "oslib/osmodule.h"
#include "oslib/osspriteop.h"
#include "oslib/wimp.h"
+#include "oslib/wimpspriteop.h"
#include "netsurf/desktop/save_text.h"
#include "netsurf/desktop/selection.h"
#include "netsurf/image/bitmap.h"
@@ -45,7 +47,9 @@ static int gui_save_filetype;
static bool using_dragasprite = true;
static bool saving_from_dialog = true;
+static osspriteop_area *saveas_area = NULL;
static wimp_w gui_save_sourcew = (wimp_w)-1;
+static char save_leafname[32];
typedef enum { LINK_ACORN, LINK_ANT, LINK_TEXT } link_format;
@@ -53,6 +57,8 @@ static bool ro_gui_save_complete(struct content *c, char *path);
static bool ro_gui_save_content(struct content *c, char *path);
static void ro_gui_save_object_native(struct content *c, char *path);
static bool ro_gui_save_link(struct content *c, link_format format, char *path);
+static void ro_gui_save_set_state(struct content *c, gui_save_type save_type, char *leaf_buf, char *icon_buf);
+static bool ro_gui_save_create_thumbnail(struct content *c, const char *name);
/** An entry in gui_save_table. */
@@ -81,6 +87,87 @@ struct gui_save_table_entry gui_save_table[] = {
/**
+ * Create the saveas dialogue from the given template, and the sprite area
+ * necessary for our thumbnail (full page save)
+ *
+ * \param template_name name of template to be used
+ * \return window handle of created dialogue
+ */
+
+wimp_w ro_gui_saveas_create(const char *template_name)
+{
+ const int sprite_size = (68 * 68 * 4) + ((68 * 68) / 8); /* 32bpp with mask */
+ int area_size = sizeof(osspriteop_area) + sizeof(osspriteop_header) +
+ 256 * 8 + sprite_size;
+ wimp_window *window;
+ os_error *error;
+ wimp_icon *icons;
+ wimp_w w;
+
+ window = ro_gui_dialog_load_template(template_name);
+ assert(window);
+
+ icons = window->icons;
+
+ error = xosmodule_alloc(area_size, (void**)&saveas_area);
+ if (error) {
+ LOG(("xosmodule_alloc: 0x%x: %s", error->errnum, error->errmess));
+ xwimp_close_template();
+ die(error->errmess);
+ }
+ else {
+ saveas_area->size = area_size;
+ saveas_area->first = 16;
+
+ error = xosspriteop_clear_sprites(osspriteop_USER_AREA, saveas_area);
+ if (error) {
+ LOG(("xosspriteop_clear_sprites: 0x%x: %s",
+ error->errnum, error->errmess));
+ warn_user("MiscError", error->errmess);
+
+ xosmodule_free(saveas_area);
+ saveas_area = NULL;
+ }
+ }
+
+ assert((icons[ICON_SAVE_ICON].flags &
+ (wimp_ICON_TEXT | wimp_ICON_SPRITE | wimp_ICON_INDIRECTED)) ==
+ (wimp_ICON_SPRITE | wimp_ICON_INDIRECTED));
+ icons[ICON_SAVE_ICON].data.indirected_sprite.area = saveas_area;
+
+ /* create window */
+ error = xwimp_create_window(window, &w);
+ if (error) {
+ LOG(("xwimp_create_window: 0x%x: %s",
+ error->errnum, error->errmess));
+ xwimp_close_template();
+ die(error->errmess);
+ }
+
+ /* the window definition is copied by the wimp and may be freed */
+ free(window);
+
+ return w;
+}
+
+
+/**
+ * Clean-up function that releases our sprite area.
+ */
+
+void ro_gui_saveas_quit(void)
+{
+ if (saveas_area) {
+ os_error *error = xosmodule_free(saveas_area);
+ if (error) {
+ LOG(("xosmodule_free: 0x%x: %s", error->errnum, error->errmess));
+ warn_user("MiscError", error->errmess);
+ }
+ saveas_area = NULL;
+ }
+}
+
+/**
* Prepares the save box to reflect gui_save_type and a content, and
* opens it.
*
@@ -94,35 +181,20 @@ struct gui_save_table_entry gui_save_table[] = {
void ro_gui_save_prepare(gui_save_type save_type, struct content *c)
{
+ char name_buf[64];
char icon_buf[20];
- const char *icon = icon_buf;
- const char *name = "";
- const char *nice;
- url_func_result res;
assert((save_type == GUI_SAVE_HOTLIST_EXPORT_HTML) ||
(save_type == GUI_SAVE_HISTORY_EXPORT_HTML) || c);
gui_save_current_type = save_type;
gui_save_content = c;
- gui_save_filetype = gui_save_table[save_type].filetype;
- if (!gui_save_filetype)
- gui_save_filetype = ro_content_filetype(c);
- /* icon */
- sprintf(icon_buf, "file_%.3x", gui_save_filetype);
- if (!ro_gui_wimp_sprite_exists(icon_buf))
- icon = "file_xxx";
- ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_ICON, icon);
+ ro_gui_save_set_state(c, save_type, name_buf, icon_buf);
- /* filename */
- name = gui_save_table[save_type].name;
- if (c && (res = url_nice(c->url, (char **)&nice)) == URL_FUNC_OK)
- name = nice;
- else
- name = messages_get(name);
+ ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_ICON, icon_buf);
- ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, name);
+ ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, name_buf);
}
/**
@@ -198,7 +270,6 @@ void gui_drag_save_object(gui_save_type save_type, struct content *c,
{
wimp_pointer pointer;
char icon_buf[20];
- const char *icon = icon_buf;
os_error *error;
/* Close the save window because otherwise we need two contexts
@@ -217,20 +288,11 @@ void gui_drag_save_object(gui_save_type save_type, struct content *c,
return;
}
- gui_save_current_type = save_type;
- gui_save_content = c;
- gui_save_filetype = gui_save_table[save_type].filetype;
- if (!gui_save_filetype)
- gui_save_filetype = ro_content_filetype(c);
-
- /* sprite to use */
- sprintf(icon_buf, "file_%.3x", gui_save_filetype);
- if (!ro_gui_wimp_sprite_exists(icon_buf))
- icon = "file_xxx";
+ ro_gui_save_set_state(c, save_type, save_leafname, icon_buf);
gui_current_drag_type = GUI_DRAG_SAVE;
- ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon);
+ ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon_buf);
}
@@ -245,7 +307,6 @@ void gui_drag_save_selection(struct selection *s, struct gui_window *g)
{
wimp_pointer pointer;
char icon_buf[20];
- const char *icon = icon_buf;
os_error *error;
/* Close the save window because otherwise we need two contexts
@@ -264,19 +325,13 @@ void gui_drag_save_selection(struct selection *s, struct gui_window *g)
return;
}
- gui_save_current_type = GUI_SAVE_TEXT_SELECTION;
- gui_save_content = NULL;
gui_save_selection = s;
- gui_save_filetype = gui_save_table[GUI_SAVE_TEXT_SELECTION].filetype;
- /* sprite to use */
- sprintf(icon_buf, "file_%.3x", gui_save_filetype);
- if (!ro_gui_wimp_sprite_exists(icon_buf))
- icon = "file_xxx";
+ ro_gui_save_set_state(NULL, GUI_SAVE_TEXT_SELECTION, save_leafname, icon_buf);
gui_current_drag_type = GUI_DRAG_SAVE;
- ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon);
+ ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon_buf);
}
@@ -296,11 +351,28 @@ void ro_gui_drag_icon(int x, int y, const char *sprite)
drag.initial.y1 = y + 34;
if (sprite && (xosbyte2(osbyte_READ_CMOS, 28, 0, &r2) || (r2 & 2))) {
+ osspriteop_area *area = (osspriteop_area*)1;
+
+ /* first try our local sprite area in case it's a thumbnail sprite */
+ if (saveas_area) {
+ error = xosspriteop_select_sprite(osspriteop_USER_AREA,
+ saveas_area, (osspriteop_id)sprite, NULL);
+ if (error) {
+ if (error->errnum != error_SPRITE_OP_DOESNT_EXIST) {
+ LOG(("xosspriteop_select_sprite: 0x%x: %s",
+ error->errnum, error->errmess));
+ warn_user("MiscError", error->errmess);
+ }
+ }
+ else
+ area = saveas_area;
+ }
+
error = xdragasprite_start(dragasprite_HPOS_CENTRE |
dragasprite_VPOS_CENTRE |
dragasprite_BOUND_POINTER |
dragasprite_DROP_SHADOW,
- (osspriteop_area *) 1, sprite, &drag.initial, 0);
+ area, sprite, &drag.initial, 0);
if (!error) {
using_dragasprite = true;
@@ -364,6 +436,23 @@ void ro_gui_save_drag_end(wimp_dragged *drag)
os_error *error;
char *dp, *ep;
+ if (using_dragasprite) {
+ error = xdragasprite_stop();
+ if (error) {
+ LOG(("xdragasprite_stop: 0x%x: %s",
+ error->errnum, error->errmess));
+ warn_user("WimpError", error->errmess);
+ }
+ }
+ else {
+ error = xwimp_drag_box(NULL);
+ if (error) {
+ LOG(("xwimp_drag_box: 0x%x: %s",
+ error->errnum, error->errmess));
+ warn_user("WimpError", error->errmess);
+ }
+ }
+
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
@@ -378,15 +467,7 @@ void ro_gui_save_drag_end(wimp_dragged *drag)
if (!saving_from_dialog) {
/* saving directly from browser window, choose a name based upon the URL */
- struct content *c = gui_save_content;
- const char *nice;
-
- name = gui_save_table[gui_save_current_type].name;
- if (c) {
- url_func_result res;
- if ((res = url_nice(c->url, (char **)&nice)) == URL_FUNC_OK)
- name = nice;
- }
+ name = save_leafname;
}
else {
char *dot;
@@ -430,7 +511,7 @@ void ro_gui_save_drag_end(wimp_dragged *drag)
* clipboard contents we're being asked for when the DataSaveAck reply arrives
*/
-void ro_gui_send_datasave(gui_save_type save_type, const wimp_full_message_data_xfer *message, wimp_t to)
+void ro_gui_send_datasave(gui_save_type save_type, wimp_full_message_data_xfer *message, wimp_t to)
{
os_error *error;
@@ -626,11 +707,6 @@ bool ro_gui_save_complete(struct content *c, char *path)
char buf[256];
FILE *fp;
os_error *error;
- osspriteop_area *area;
- osspriteop_header *sprite_header;
- char *appname;
- unsigned int index;
- struct bitmap *bitmap;
/* Create dir */
error = xosfile_create_dir(path, 0);
@@ -661,31 +737,8 @@ bool ro_gui_save_complete(struct content *c, char *path)
/* Create !Sprites */
snprintf(buf, sizeof buf, "%s.!Sprites", path);
- appname = strrchr(path, '.');
- if (!appname)
- appname = path;
- bitmap = bitmap_create(34, 34, false);
- if (!bitmap) {
- LOG(("Thumbnail initialisation failed."));
- return false;
- }
- bitmap_set_opaque(bitmap, true);
- thumbnail_create(c, bitmap, NULL);
- area = thumbnail_convert_8bpp(bitmap);
- bitmap_destroy(bitmap);
- if (!area) {
- LOG(("Thumbnail conversion failed."));
- return false;
- }
- sprite_header = (osspriteop_header *)(area + 1);
- memset(sprite_header->name, 0x00, 12);
- strncpy(sprite_header->name, appname + 1, 12);
- /* Paint gets confused with uppercase characters */
- for (index = 0; index < 12; index++)
- sprite_header->name[index] = tolower(sprite_header->name[index]);
- error = xosspriteop_save_sprite_file(osspriteop_NAME, area, buf);
- free(area);
+ error = xosspriteop_save_sprite_file(osspriteop_NAME, saveas_area, buf);
if (error) {
LOG(("xosspriteop_save_sprite_file: 0x%x: %s",
error->errnum, error->errmess));
@@ -779,3 +832,133 @@ bool ro_gui_save_link(struct content *c, link_format format, char *path)
return true;
}
+
+
+/**
+ * Suggest a leafname and sprite name for the given content.
+ *
+ * \param c content being saved
+ * \param save_type type of save operation being performed
+ * \param leaf_buf buffer to receive suggested leafname
+ * \param icon_buf buffer to receive sprite name
+ */
+
+void ro_gui_save_set_state(struct content *c, gui_save_type save_type, char *leaf_buf, char *icon_buf)
+{
+ /* filename */
+ const char *name = gui_save_table[save_type].name;
+ url_func_result res;
+ bool done = false;
+ char *nice = NULL;
+
+ /* parameters that we need to remember */
+ gui_save_current_type = save_type;
+ gui_save_content = c;
+
+ /* suggest a filetype based upon the content */
+ gui_save_filetype = gui_save_table[save_type].filetype;
+ if (!gui_save_filetype)
+ gui_save_filetype = ro_content_filetype(c);
+
+ /* leafname */
+ if (c && (res = url_nice(c->url, (char **)&nice)) == URL_FUNC_OK)
+ name = nice;
+ else
+ name = messages_get(name);
+ strcpy(leaf_buf, name);
+
+ /* sprite name used for icon and dragging */
+ if (save_type == GUI_SAVE_COMPLETE) {
+ int index;
+
+ /* Paint gets confused with uppercase characters and we need to
+ convert spaces to hard spaces */
+ icon_buf[0] = '!';
+ for (index = 0; index < 11 && name[index]; ) {
+ char ch = name[index];
+ if (ch == ' ')
+ icon_buf[++index] = 0xa0;
+ else
+ icon_buf[++index] = tolower(ch);
+ }
+ memset(&icon_buf[index + 1], 0, 11 - index);
+ icon_buf[12] = '\0';
+
+ if (ro_gui_save_create_thumbnail(c, icon_buf))
+ done = true;
+ }
+
+ if (!done) {
+ osspriteop_header *sprite;
+ os_error *error;
+
+ sprintf(icon_buf, "file_%.3x", gui_save_filetype);
+
+ error = ro_gui_wimp_get_sprite(icon_buf, &sprite);
+ if (error) {
+ LOG(("ro_gui_wimp_get_sprite: 0x%x: %s",
+ error->errnum, error->errmess));
+ warn_user("MiscError", error->errmess);
+ } else {
+ /* the sprite area should always be large enough for file_xxx sprites */
+ assert(sprite->size <= saveas_area->size - saveas_area->first);
+
+ memcpy((byte*)saveas_area + saveas_area->first,
+ sprite,
+ sprite->size);
+
+ saveas_area->sprite_count = 1;
+ saveas_area->used = saveas_area->first + sprite->size;
+ }
+ }
+
+ free(nice);
+}
+
+
+
+/**
+ * Create a thumbnail sprite for the page being saved.
+ *
+ * \param c content to be converted
+ * \param name sprite name to use
+ * \return true iff successful
+ */
+
+bool ro_gui_save_create_thumbnail(struct content *c, const char *name)
+{
+ osspriteop_header *sprite_header;
+ struct bitmap *bitmap;
+ osspriteop_area *area;
+
+ bitmap = bitmap_create(34, 34, false);
+ if (!bitmap) {
+ LOG(("Thumbnail initialisation failed."));
+ return false;
+ }
+ bitmap_set_opaque(bitmap, true);
+ thumbnail_create(c, bitmap, NULL);
+ area = thumbnail_convert_8bpp(bitmap);
+ bitmap_destroy(bitmap);
+ if (!area) {
+ LOG(("Thumbnail conversion failed."));
+ return false;
+ }
+
+ sprite_header = (osspriteop_header *)(area + 1);
+ memcpy(sprite_header->name, name, 12);
+
+ /* we can't resize the saveas sprite area because it may move and we have
+ no elegant way to update the window definition on all OS versions */
+ assert(sprite_header->size <= saveas_area->size - saveas_area->first);
+
+ memcpy((byte*)saveas_area + saveas_area->first,
+ sprite_header, sprite_header->size);
+
+ saveas_area->sprite_count = 1;
+ saveas_area->used = saveas_area->first + sprite_header->size;
+
+ free(area);
+
+ return true;
+}