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Fix bug #3194007: stop emitting duplicate READY/DONE events.

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* Make content handlers responsible for setting READY/DONE state & emitting events.
	* Stop content_convert doing this when there is a registered convert function for the content type.

svn path=/trunk/netsurf/; revision=11850
This commit is contained in:
John Mark Bell 2011-02-27 20:11:39 +00:00
parent b79dcabd41
commit 86a2e0076d
18 changed files with 58 additions and 32 deletions
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3
amiga/icon.c
View File

@ -160,7 +160,8 @@ bool amiga_icon_convert(struct content *c)
c->height = height;
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
content_set_status(c, "");
if(dobj) FreeDiskObject(dobj);

10
content/content.c
View File

@ -686,19 +686,13 @@ void content_convert(struct content *c)
LOG(("content %s (%p)", llcache_handle_get_url(c->llcache), c));
c->locked = true;
if (handler_map[c->type].convert) {
c->locked = true;
if (!handler_map[c->type].convert(c)) {
c->status = CONTENT_STATUS_ERROR;
}
c->locked = false;
} else {
c->status = CONTENT_STATUS_DONE;
}
c->locked = false;
if (c->status == CONTENT_STATUS_READY)
content_set_ready(c);
if (c->status == CONTENT_STATUS_DONE) {
content_set_ready(c);
content_set_done(c);
}

27
css/css.c
View File

@ -32,6 +32,9 @@
#include "utils/log.h"
#include "utils/messages.h"
/* Define to trace import fetches */
#undef NSCSS_IMPORT_TRACE
/**
* Context for import fetches
*/
@ -370,14 +373,8 @@ void nscss_content_done(struct content_css_data *css, void *pw)
}
/* Finally, catch the content's users up with reality */
if (css->import_count == 0) {
/* No imports? Ok, so we've not returned from nscss_convert yet.
* Just set the status, as content_convert will notify users */
c->status = CONTENT_STATUS_DONE;
} else {
content_set_ready(c);
content_set_done(c);
}
content_set_ready(c);
content_set_done(c);
}
/*****************************************************************************
@ -447,6 +444,12 @@ css_error nscss_handle_import(void *pw, css_stylesheet *parent,
return CSS_NOMEM;
}
#ifdef NSCSS_IMPORT_TRACE
LOG(("Import %d '%s' -> (handle: %p ctx: %p)",
c->import_count, lwc_string_data(url),
c->imports[c->import_count].c, ctx));
#endif
c->import_count++;
return CSS_OK;
@ -466,6 +469,10 @@ nserror nscss_import(hlcache_handle *handle,
nscss_import_ctx *ctx = pw;
css_error error = CSS_OK;
#ifdef NSCSS_IMPORT_TRACE
LOG(("Event %d for %p (%p)", event->type, handle, ctx));
#endif
assert(ctx->css->imports[ctx->index].c == handle);
switch (event->type) {
@ -510,6 +517,10 @@ css_error nscss_import_complete(nscss_import_ctx *ctx)
if (ctx->css->next_to_register == ctx->index)
error = nscss_register_imports(ctx->css);
#ifdef NSCSS_IMPORT_TRACE
LOG(("Destroying import context %p for %d", ctx, ctx->index));
#endif
/* No longer need import context */
free(ctx);

4
image/bmp.c
View File

@ -108,7 +108,9 @@ bool nsbmp_convert(struct content *c)
/* exit as a success */
c->bitmap = bmp->bitmap;
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");

3
image/gif.c
View File

@ -138,7 +138,8 @@ bool nsgif_convert(struct content *c)
/* Exit as a success */
c->bitmap = gif->frame_image;
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;

4
image/ico.c
View File

@ -97,7 +97,9 @@ bool nsico_convert(struct content *c)
assert(bmp);
c->bitmap = bmp->bitmap;
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");

3
image/jpeg.c
View File

@ -167,7 +167,8 @@ bool nsjpeg_convert(struct content *c)
width, height, size);
content__set_title(c, title);
c->size += height * rowstride;
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;

3
image/mng.c
View File

@ -330,7 +330,8 @@ bool nsmng_convert(struct content *c)
content__set_title(c, title);
c->size += c->width * c->height * 4;
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");

4
image/nssprite.c
View File

@ -112,7 +112,9 @@ bool nssprite_convert(struct content *c)
c->width = sprite->width;
c->height = sprite->height;
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
return true;
}

3
image/png.c
View File

@ -289,7 +289,8 @@ bool nspng_convert(struct content *c)
c->bitmap = c->data.png.bitmap;
bitmap_set_opaque(c->bitmap, bitmap_test_opaque(c->bitmap));
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
content_set_status(c, "");
return true;

3
image/rsvg.c
View File

@ -173,7 +173,8 @@ bool rsvg_convert(struct content *c)
c->bitmap = d->bitmap;
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");

3
image/svg.c
View File

@ -70,7 +70,8 @@ bool svg_convert(struct content *c)
snprintf(c->title, 100, messages_get("svgTitle"),
width, height, c->source_size);*/
//c->size += ?;
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");

4
image/webp.c
View File

@ -107,7 +107,9 @@ bool webp_convert(struct content *c)
content__set_title(c, title);
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
content_set_status(c, "");
return true;

3
render/textplain.c
View File

@ -301,7 +301,8 @@ bool textplain_convert(struct content *c)
parserutils_inputstream_destroy(stream);
c->data.textplain.inputstream = NULL;
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
content_set_status(c, messages_get("Done"));
return true;

3
riscos/artworks.c
View File

@ -202,7 +202,8 @@ bool artworks_convert(struct content *c)
snprintf(title, sizeof(title), messages_get("ArtWorksTitle"),
c->width, c->height, source_size);
content__set_title(c, title);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;

3
riscos/draw.c
View File

@ -84,7 +84,8 @@ bool draw_convert(struct content *c)
c->height, source_size);
content__set_title(c, title);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;

4
riscos/plugin.c
View File

@ -219,7 +219,9 @@ bool plugin_convert(struct content *c, int width, int height)
c->width = width;
c->height = height;
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
return true;
}

3
riscos/sprite.c
View File

@ -89,7 +89,8 @@ bool sprite_convert(struct content *c)
snprintf(title, sizeof(title), messages_get("SpriteTitle"), c->width,
c->height, source_size);
content__set_title(c, title);
c->status = CONTENT_STATUS_DONE;
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;