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SpaceFile: Tweak thumbnail to avoid restarting the job needlessly.

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This commit is contained in:
Bastien Montagne 2014-12-31 20:45:39 +01:00
parent 950f2c84a3
commit 46bce66805
3 changed files with 21 additions and 3 deletions
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21
source/blender/editors/space_file/filelist.c
View File

@ -227,6 +227,8 @@ typedef struct FileList {
int *fidx; /* Also used to detect when we need to filter! */
int numfiltered;
bool need_thumbnails;
struct BlendHandle *libfiledata;
void (*readf)(struct FileList *);
@ -995,6 +997,7 @@ void filelist_readdir(struct FileList *filelist)
filelist->readf(filelist);
filelist->need_sorting = true;
filelist->need_thumbnails = true;
filelist_filter_clear(filelist);
}
@ -1334,6 +1337,11 @@ typedef struct ThumbnailJob {
ReportList reports;
} ThumbnailJob;
bool filelist_need_thumbnails(FileList *filelist)
{
return filelist->need_thumbnails;
}
static void thumbnail_joblist_free(ThumbnailJob *tj)
{
FileImage *limg = tj->loadimages.first;
@ -1397,6 +1405,15 @@ static void thumbnails_update(void *tjv)
}
}
static void thumbnails_endjob(void *tjv)
{
ThumbnailJob *tj = tjv;
if (!*tj->stop) {
tj->filelist->need_thumbnails = false;
}
}
static void thumbnails_free(void *tjv)
{
ThumbnailJob *tj = tjv;
@ -1433,7 +1450,7 @@ void thumbnails_start(FileList *filelist, const bContext *C)
0, WM_JOB_TYPE_FILESEL_THUMBNAIL);
WM_jobs_customdata_set(wm_job, tj, thumbnails_free);
WM_jobs_timer(wm_job, 0.5, NC_WINDOW, NC_WINDOW);
WM_jobs_callbacks(wm_job, thumbnails_startjob, NULL, thumbnails_update, NULL);
WM_jobs_callbacks(wm_job, thumbnails_startjob, NULL, thumbnails_update, thumbnails_endjob);
/* start the job */
WM_jobs_start(CTX_wm_manager(C), wm_job);
@ -1441,7 +1458,7 @@ void thumbnails_start(FileList *filelist, const bContext *C)
void thumbnails_stop(wmWindowManager *wm, FileList *filelist)
{
WM_jobs_kill(wm, filelist, NULL);
WM_jobs_kill_type(wm, filelist, WM_JOB_TYPE_FILESEL_THUMBNAIL);
}
int thumbnails_running(wmWindowManager *wm, FileList *filelist)

1
source/blender/editors/space_file/filelist.h
View File

@ -105,6 +105,7 @@ struct BlendHandle *filelist_lib(struct FileList *filelist);
bool filelist_islibrary(struct FileList *filelist, char *dir, char *group);
void filelist_freelib(struct FileList *filelist);
bool filelist_need_thumbnails(struct FileList *filelist);
void thumbnails_start(struct FileList *filelist, const struct bContext *C);
void thumbnails_stop(struct wmWindowManager *wm, struct FileList *filelist);
int thumbnails_running(struct wmWindowManager *wm, struct FileList *filelist);

2
source/blender/editors/space_file/space_file.c
View File

@ -218,7 +218,7 @@ static void file_refresh(const bContext *C, ScrArea *UNUSED(sa))
filelist_sort(sfile->files);
}
if ((params->display == FILE_IMGDISPLAY)) {
if ((params->display == FILE_IMGDISPLAY) && filelist_need_thumbnails(sfile->files)) {
if (!thumbnails_running(wm, sfile->files)) {
thumbnails_start(sfile->files, C);
}