comparison: gtk/gtkutils.c
gtk/gtkutils.c
- changeset 15284
- 98e8f9912107
- parent 15254
- e1c973021e02
- child 15289
- 2b90dc4e1483
equal
deleted
inserted
replaced
| 15283:efefd3bf8b81 | 15284:98e8f9912107 |
|---|---|
| 2453 return TRUE; | 2453 return TRUE; |
| 2454 return FALSE; | 2454 return FALSE; |
| 2455 } | 2455 } |
| 2456 #endif | 2456 #endif |
| 2457 | 2457 |
| 2458 /* TODO: Use icon_spec.filesize */ | |
| 2458 char * | 2459 char * |
| 2459 gaim_gtk_convert_buddy_icon(GaimPlugin *plugin, const char *path) | 2460 gaim_gtk_convert_buddy_icon(GaimPlugin *plugin, const char *path) |
| 2460 { | 2461 { |
| 2461 GaimPluginProtocolInfo *prpl_info; | 2462 GaimPluginProtocolInfo *prpl_info; |
| 2462 char **prpl_formats; | 2463 char **prpl_formats; |
| 2465 char **pixbuf_formats = NULL; | 2466 char **pixbuf_formats = NULL; |
| 2466 GdkPixbufFormat *format; | 2467 GdkPixbufFormat *format; |
| 2467 GdkPixbuf *pixbuf; | 2468 GdkPixbuf *pixbuf; |
| 2468 #if !GTK_CHECK_VERSION(2,4,0) | 2469 #if !GTK_CHECK_VERSION(2,4,0) |
| 2469 GdkPixbufLoader *loader; | 2470 GdkPixbufLoader *loader; |
| 2470 FILE *file; | |
| 2471 struct stat st; | |
| 2472 void *data = NULL; | |
| 2473 #endif | 2471 #endif |
| 2474 #endif | 2472 #endif |
| 2473 gchar *contents; | |
| 2474 gsize length; | |
| 2475 const char *dirname; | 2475 const char *dirname; |
| 2476 char *random; | 2476 char *random; |
| 2477 char *filename; | 2477 char *filename; |
| 2478 | 2478 |
| 2479 prpl_info = GAIM_PLUGIN_PROTOCOL_INFO(plugin); | 2479 prpl_info = GAIM_PLUGIN_PROTOCOL_INFO(plugin); |
| 2502 #if GTK_CHECK_VERSION(2,2,0) | 2502 #if GTK_CHECK_VERSION(2,2,0) |
| 2503 #if GTK_CHECK_VERSION(2,4,0) | 2503 #if GTK_CHECK_VERSION(2,4,0) |
| 2504 format = gdk_pixbuf_get_file_info (path, &width, &height); | 2504 format = gdk_pixbuf_get_file_info (path, &width, &height); |
| 2505 #else | 2505 #else |
| 2506 loader = gdk_pixbuf_loader_new(); | 2506 loader = gdk_pixbuf_loader_new(); |
| 2507 if (!g_stat(path, &st) && (file = g_fopen(path, "rb")) != NULL) { | 2507 if (g_file_get_contents(path, &contents, &length, NULL)) { |
| 2508 data = g_malloc(st.st_size); | 2508 gdk_pixbuf_loader_write(loader, contents, length, NULL); |
| 2509 fread(data, 1, st.st_size, file); | 2509 g_free(contents); |
| 2510 fclose(file); | |
| 2511 gdk_pixbuf_loader_write(loader, data, st.st_size, NULL); | |
| 2512 g_free(data); | |
| 2513 } | 2510 } |
| 2514 gdk_pixbuf_loader_close(loader, NULL); | 2511 gdk_pixbuf_loader_close(loader, NULL); |
| 2515 pixbuf = gdk_pixbuf_loader_get_pixbuf(loader); | 2512 pixbuf = gdk_pixbuf_loader_get_pixbuf(loader); |
| 2516 width = gdk_pixbuf_get_width(pixbuf); | 2513 width = gdk_pixbuf_get_width(pixbuf); |
| 2517 height = gdk_pixbuf_get_height(pixbuf); | 2514 height = gdk_pixbuf_get_height(pixbuf); |
| 2528 prpl_info->icon_spec.max_width >= width && | 2525 prpl_info->icon_spec.max_width >= width && |
| 2529 prpl_info->icon_spec.min_height <= height && | 2526 prpl_info->icon_spec.min_height <= height && |
| 2530 prpl_info->icon_spec.max_height >= height))) /* The icon is the correct size */ | 2527 prpl_info->icon_spec.max_height >= height))) /* The icon is the correct size */ |
| 2531 #endif | 2528 #endif |
| 2532 { | 2529 { |
| 2533 gchar *contents; | |
| 2534 gsize length; | |
| 2535 FILE *image; | 2530 FILE *image; |
| 2536 | 2531 |
| 2537 #if GTK_CHECK_VERSION(2,2,0) | 2532 #if GTK_CHECK_VERSION(2,2,0) |
| 2538 g_strfreev(prpl_formats); | 2533 g_strfreev(prpl_formats); |
| 2539 g_strfreev(pixbuf_formats); | 2534 g_strfreev(pixbuf_formats); |
| 2540 #endif | 2535 #endif |
| 2541 | 2536 |
| 2542 /* Copy the image to the cache folder as "filename". */ | 2537 /* We don't need to scale the image, so copy it to the cache folder verbatim */ |
| 2543 | 2538 |
| 2539 contents = NULL; | |
| 2544 if (!g_file_get_contents(path, &contents, &length, NULL) || | 2540 if (!g_file_get_contents(path, &contents, &length, NULL) || |
| 2545 (image = g_fopen(filename, "wb")) == NULL) | 2541 (image = g_fopen(filename, "wb")) == NULL) |
| 2546 { | 2542 { |
| 2547 g_free(random); | 2543 g_free(random); |
| 2548 g_free(filename); | 2544 g_free(filename); |
| 2545 g_free(contents); | |
| 2549 #if GTK_CHECK_VERSION(2,2,0) && !GTK_CHECK_VERSION(2,4,0) | 2546 #if GTK_CHECK_VERSION(2,2,0) && !GTK_CHECK_VERSION(2,4,0) |
| 2550 g_object_unref(G_OBJECT(pixbuf)); | 2547 g_object_unref(G_OBJECT(pixbuf)); |
| 2551 #endif | 2548 #endif |
| 2552 return NULL; | 2549 return NULL; |
| 2553 } | 2550 } |
| 2590 height > prpl_info->icon_spec.max_height)) | 2587 height > prpl_info->icon_spec.max_height)) |
| 2591 { | 2588 { |
| 2592 int new_width = width; | 2589 int new_width = width; |
| 2593 int new_height = height; | 2590 int new_height = height; |
| 2594 | 2591 |
| 2595 if(new_width > prpl_info->icon_spec.max_width) | 2592 gaim_buddy_icon_get_scale_size(&prpl_info->icon_spec, &new_width, &new_height); |
| 2596 new_width = prpl_info->icon_spec.max_width; | |
| 2597 else if(new_width < prpl_info->icon_spec.min_width) | |
| 2598 new_width = prpl_info->icon_spec.min_width; | |
| 2599 if(new_height > prpl_info->icon_spec.max_height) | |
| 2600 new_height = prpl_info->icon_spec.max_height; | |
| 2601 else if(new_height < prpl_info->icon_spec.min_height) | |
| 2602 new_height = prpl_info->icon_spec.min_height; | |
| 2603 | |
| 2604 /* preserve aspect ratio */ | |
| 2605 if ((double)height * (double)new_width > | |
| 2606 (double)width * (double)new_height) { | |
| 2607 new_width = 0.5 + (double)width * (double)new_height / (double)height; | |
| 2608 } else { | |
| 2609 new_height = 0.5 + (double)height * (double)new_width / (double)width; | |
| 2610 } | |
| 2611 | 2593 |
| 2612 scale = gdk_pixbuf_scale_simple (pixbuf, new_width, new_height, | 2594 scale = gdk_pixbuf_scale_simple (pixbuf, new_width, new_height, |
| 2613 GDK_INTERP_HYPER); | 2595 GDK_INTERP_HYPER); |
| 2614 g_object_unref(G_OBJECT(pixbuf)); | 2596 g_object_unref(G_OBJECT(pixbuf)); |
| 2615 pixbuf = scale; | 2597 pixbuf = scale; |
| 2623 return NULL; | 2605 return NULL; |
| 2624 } | 2606 } |
| 2625 | 2607 |
| 2626 for (i = 0; prpl_formats[i]; i++) { | 2608 for (i = 0; prpl_formats[i]; i++) { |
| 2627 gaim_debug_info("buddyicon", "Converting buddy icon to %s as %s\n", prpl_formats[i], filename); | 2609 gaim_debug_info("buddyicon", "Converting buddy icon to %s as %s\n", prpl_formats[i], filename); |
| 2628 /* The gdk-pixbuf documentation is wrong. gdk_pixbuf_save returns TRUE if it was successful, | 2610 if (gdk_pixbuf_save(pixbuf, filename, prpl_formats[i], &error, NULL)) |
| 2629 * FALSE if an error was set. */ | 2611 /* Success! */ |
| 2630 if (gdk_pixbuf_save (pixbuf, filename, prpl_formats[i], &error, NULL) == TRUE) | 2612 break; |
| 2631 break; | |
| 2632 gaim_debug_warning("buddyicon", "Could not convert to %s: %s\n", prpl_formats[i], error->message); | 2613 gaim_debug_warning("buddyicon", "Could not convert to %s: %s\n", prpl_formats[i], error->message); |
| 2633 g_error_free(error); | 2614 g_error_free(error); |
| 2634 error = NULL; | 2615 error = NULL; |
| 2635 } | 2616 } |
| 2636 g_strfreev(prpl_formats); | 2617 g_strfreev(prpl_formats); |
