Create/Update file similarity cache
authorColin Clark <colin.clark@cclark.uk>
Thu, 2 Apr 2020 14:29:16 +0000 (15:29 +0100)
committerColin Clark <colin.clark@cclark.uk>
Thu, 2 Apr 2020 14:29:16 +0000 (15:29 +0100)
Additional button on Edit/Cache Maintenance to create/update the file
similarity cache.

doc/docbook/GuideImageSearch.xml
doc/docbook/GuideOptionsGeneral.xml
doc/docbook/GuideReferenceConfig.xml
doc/docbook/GuideReferenceManagement.xml
src/cache-loader.c
src/cache_maint.c
src/preferences.c

index a6cf05b..4d83bc1 100644 (file)
       <para />\r
       If the\r
       <link linkend="PreferencesThumbnails">Cache Thumbnails</link>\r
-      option is selected in Preferences/General, the similarity matrix and the checksum will also be cached. This will reduce the time needed for future searches.\r
-      <note>If you frequently search on similarity and your images are in a tree arrangement under a single point, initiating a one-time search on similarity from the top of the tree will generate the similarity data for all images.</note>\r
+      option is selected in Preferences/General, the similarity matrix, checksum, image size and Exif Date may also be cached. This will reduce the time needed for future searches.\r
+      <note>\r
+        If you frequently search on similarity and your images are in a tree arrangement under a single point, the\r
+        <link linkend="CreateSimFiles">Create file similarity cache</link>\r
+        from the top of the tree will generate the similarity data for all images.\r
+      </note>\r
       <para>Similarity data are stored in a folder hierachy that mirrors the location of the source images. The data have the same name as the original appended by the file extension .sim.</para>\r
       <para>\r
         The root of the hierachy is:\r
index 316bd9e..96c9d5a 100644 (file)
     <variablelist>\r
       <varlistentry>\r
         <term>\r
-          <guilabel>Cache thumbnails</guilabel>\r
+          <guilabel>Cache thumbnails and sim. files</guilabel>\r
         </term>\r
         <listitem>\r
-          <para>Enable this to save thumbnails to disk. Subsequent requests for a thumbnail will be faster.</para>\r
+          <para>\r
+            Enable this to save thumbnails and\r
+            <link linkend="CreateSimFiles">sim. files</link>\r
+            to disk. Subsequent requests for a thumbnail will be faster, as will searches and find duplicates.\r
+          </para>\r
           <variablelist>\r
             <varlistentry>\r
               <term>\r
index dc12937..462d423 100644 (file)
@@ -10,7 +10,7 @@
   <para>\r
     Most of Geeqie's configuration files are contained in the folder, and sub-folders of:\r
     <programlisting xml:space="preserve">$XDG_CONFIG_HOME/geeqie/</programlisting>\r
-    <programlisting xml:space="preserve">($~/.config/geeqie/)</programlisting>\r
+    <programlisting xml:space="preserve">($HOME/.config/geeqie/)</programlisting>\r
   </para>\r
   <para>\r
     Geeqie's standard configuration file is:\r
@@ -47,7 +47,7 @@
   <para>\r
     The location for Collections is in the folder:\r
     <programlisting xml:space="preserve">$XDG_DATA_HOME/geeqie/collections</programlisting>\r
-    <programlisting xml:space="preserve">($~/.local/share/geeqie/collections)</programlisting>\r
+    <programlisting xml:space="preserve">($HOME/.local/share/geeqie/collections)</programlisting>\r
   </para>\r
   <para>\r
     The lirc\r
   </para>\r
   <para>\r
     Metadata is stored either in the image file or in the location specified in\r
-    <link linkend="Delete">Safe Delete</link>\r
+    <link linkend="MetadataWritingProcess">Metadata</link>\r
+  </para>\r
+  <para>\r
+    Similarity files are stored in the folder:\r
+    <programlisting xml:space="preserve">($HOME/.cache/geeqie/)</programlisting>\r
   </para>\r
   <para>\r
     The safe delete folder is specified in the\r
-    <link linkend="MetadataWritingProcess">Metadata</link>\r
+    <link linkend="Delete">Safe Delete</link>\r
     tab of main Preferences\r
   </para>\r
 </section>\r
index c197e7d..073c3f9 100644 (file)
@@ -5,13 +5,13 @@
     Thumbnails and other cached data can be maintained from the dialog accessible by selecting\r
     <menuchoice>\r
       <guimenu>Edit</guimenu>\r
-      <guimenuitem>Thumbnail Maintenance</guimenuitem>\r
+      <guimenuitem>Cache maintenance</guimenuitem>\r
     </menuchoice>\r
     .\r
   </para>\r
   <para />\r
   <section id="Geeqiethumbnailcache">\r
-    <title>Geeqie thumbnail cache</title>\r
+    <title>Geeqie thumbnail and sim. cache</title>\r
     <para>\r
       The utilities listed here operate on the Geeqie caching mechanism. This also includes the data cached for the\r
       <link linkend="GuideImageSearchSearch">search</link>\r
@@ -25,7 +25,7 @@
           <guilabel>Clean up</guilabel>\r
         </term>\r
         <listitem>\r
-          <para>Removes thumbnails and data for which the source image is no longer present, or has been modified since the thumbnail was generated.</para>\r
+          <para>Removes thumbnails, sim. files, and data for which the source image is no longer present, or has been modified since the thumbnail was generated.</para>\r
         </listitem>\r
       </varlistentry>\r
       <varlistentry>\r
@@ -33,7 +33,7 @@
           <guilabel>Clear cache</guilabel>\r
         </term>\r
         <listitem>\r
-          <para>Removes all thumbnails and data stored in the designated folder.</para>\r
+          <para>Removes all thumbnails, sim. files, and data stored in the designated folder.</para>\r
         </listitem>\r
       </varlistentry>\r
     </variablelist>\r
       </varlistentry>\r
     </variablelist>\r
   </section>\r
+  <section id="CreateSimFiles">\r
+    <title>Create file similarity cache</title>\r
+    <para>\r
+      Some file operations, such as\r
+      <link linkend="GuideImageSearchSearch">search</link>\r
+      and\r
+      <link linkend="GuideImageSearchFindingDuplicates">find duplicates</link>\r
+      , are speeded up if similarity data files for the images have been created. This utility will create sim. files recursively under the specified folder.\r
+      <para />\r
+      The sim. files contain some or all of the following fields:\r
+      <variablelist>\r
+        <varlistentry>\r
+          <term>\r
+            <guilabel>Dimensions</guilabel>\r
+          </term>\r
+          <listitem>\r
+            <para>width x height</para>\r
+          </listitem>\r
+        </varlistentry>\r
+        <varlistentry>\r
+          <term>\r
+            <guilabel>Date</guilabel>\r
+          </term>\r
+          <listitem>\r
+            <para>Exif date in time_t format</para>\r
+          </listitem>\r
+        </varlistentry>\r
+        <varlistentry>\r
+          <term>\r
+            <guilabel>checksum</guilabel>\r
+          </term>\r
+          <listitem>\r
+            <para>MD5sum 32 character ascii text digest</para>\r
+          </listitem>\r
+        </varlistentry>\r
+        <varlistentry>\r
+          <term>\r
+            <guilabel>SimilarityGrid</guilabel>\r
+          </term>\r
+          <listitem>\r
+            <para>[32 x 32] = 3072 bytes of data (1024 pixels in RGB format, 1 pixel is 24bits)</para>\r
+          </listitem>\r
+        </varlistentry>\r
+      </variablelist>\r
+    </para>\r
+  </section>\r
   <section id="Metadata">\r
     <title>Metadata</title>\r
     <para>\r
index 323b39d..a6d3b93 100644 (file)
 #include "ui_fileops.h"
 
 
-static gboolean cache_loader_process(CacheLoader *cl);
+static gboolean cache_loader_phase2_idle_cb(gpointer data);
 
-
-static void cache_loader_done_cb(ImageLoader *il, gpointer data)
+static void cache_loader_phase1_done_cb(ImageLoader *il, gpointer data)
 {
        CacheLoader *cl = data;
 
-       cache_loader_process(cl);
+       cl->idle_id = g_idle_add(cache_loader_phase2_idle_cb, cl);
 }
 
-static void cache_loader_error_cb(ImageLoader *il, gpointer data)
+static void cache_loader_phase1_error_cb(ImageLoader *il, gpointer data)
 {
        CacheLoader *cl = data;
 
        cl->error = TRUE;
-       cache_loader_done_cb(il, data);
+       cl->idle_id = g_idle_add(cache_loader_phase2_idle_cb, cl);
 }
 
-static gboolean cache_loader_process(CacheLoader *cl)
+static gboolean cache_loader_phase1_process(CacheLoader *cl)
 {
-       if (cl->todo_mask & CACHE_LOADER_SIMILARITY &&
-           !cl->cd->similarity)
+       if (cl->todo_mask & CACHE_LOADER_SIMILARITY && !cl->cd->similarity)
                {
-               GdkPixbuf *pixbuf;
 
                if (!cl->il && !cl->error)
                        {
                        cl->il = image_loader_new(cl->fd);
-                       g_signal_connect(G_OBJECT(cl->il), "error", (GCallback)cache_loader_error_cb, cl);
-                       g_signal_connect(G_OBJECT(cl->il), "done", (GCallback)cache_loader_done_cb, cl);
+                       g_signal_connect(G_OBJECT(cl->il), "error", (GCallback)cache_loader_phase1_error_cb, cl);
+                       g_signal_connect(G_OBJECT(cl->il), "done", (GCallback)cache_loader_phase1_done_cb, cl);
                        if (image_loader_start(cl->il))
                                {
                                return FALSE;
@@ -67,7 +64,18 @@ static gboolean cache_loader_process(CacheLoader *cl)
 
                        cl->error = TRUE;
                        }
+               }
+
+       cl->idle_id = g_idle_add(cache_loader_phase2_idle_cb, cl);
 
+       return FALSE;
+}
+
+static gboolean cache_loader_phase2_process(CacheLoader *cl)
+{
+       if (cl->todo_mask & CACHE_LOADER_SIMILARITY && !cl->cd->similarity && cl->il)
+               {
+               GdkPixbuf *pixbuf;
                pixbuf = image_loader_get_pixbuf(cl->il);
                if (pixbuf)
                        {
@@ -79,6 +87,7 @@ static gboolean cache_loader_process(CacheLoader *cl)
                                cache_sim_data_set_similarity(cl->cd, sim);
                                image_sim_free(sim);
 
+                               cl->todo_mask &= ~CACHE_LOADER_SIMILARITY;
                                cl->done_mask |= CACHE_LOADER_SIMILARITY;
                                }
 
@@ -137,7 +146,7 @@ static gboolean cache_loader_process(CacheLoader *cl)
                time_t date = -1;
                gchar *text;
 
-               text =  metadata_read_string(cl->fd, "formatted.DateTime", METADATA_FORMATTED);
+               text =  metadata_read_string(cl->fd, "Exif.Image.DateTime", METADATA_FORMATTED);
                if (text)
                        {
                        struct tm t;
@@ -196,11 +205,18 @@ static gboolean cache_loader_process(CacheLoader *cl)
        return TRUE;
 }
 
-static gboolean cache_loader_idle_cb(gpointer data)
+static gboolean cache_loader_phase1_idle_cb(gpointer data)
+{
+       CacheLoader *cl = data;
+
+       return cache_loader_phase1_process(cl);
+}
+
+static gboolean cache_loader_phase2_idle_cb(gpointer data)
 {
        CacheLoader *cl = data;
 
-       return cache_loader_process(cl);
+       return cache_loader_phase2_process(cl);
 }
 
 CacheLoader *cache_loader_new(FileData *fd, CacheDataType load_mask,
@@ -230,7 +246,7 @@ CacheLoader *cache_loader_new(FileData *fd, CacheDataType load_mask,
        cl->done_mask = CACHE_LOADER_NONE;
 
        cl->il = NULL;
-       cl->idle_id = g_idle_add(cache_loader_idle_cb, cl);
+       cl->idle_id = g_idle_add(cache_loader_phase1_idle_cb, cl);
 
        cl->error = FALSE;
 
@@ -243,7 +259,7 @@ void cache_loader_free(CacheLoader *cl)
 
        if (cl->idle_id)
                {
-               g_source_remove(cl->idle_id);
+               g_source_remove_by_user_data(cl);
                cl->idle_id = 0;
                }
 
index b4cea45..af36e53 100644 (file)
@@ -23,6 +23,7 @@
 #include "cache_maint.h"
 
 #include "cache.h"
+#include "cache-loader.h"
 #include "filedata.h"
 #include "layout.h"
 #include "thumb.h"
@@ -549,11 +550,12 @@ struct _CacheManager
        gint count_done;
 };
 
-typedef struct _CleanData CleanData;
-struct _CleanData
+typedef struct _CacheOpsData CacheOpsData;
+struct _CacheOpsData
 {
        GenericDialog *gd;
        ThumbLoaderStd *tl;
+       CacheLoader *cl;
 
        GList *list;
        GList *list_dir;
@@ -581,7 +583,7 @@ struct _CleanData
        guint idle_id; /* event source id */
 };
 
-static void cache_manager_render_reset(CleanData *cd)
+static void cache_manager_render_reset(CacheOpsData *cd)
 {
        filelist_free(cd->list);
        cd->list = NULL;
@@ -595,7 +597,7 @@ static void cache_manager_render_reset(CleanData *cd)
 
 static void cache_manager_render_close_cb(GenericDialog *fd, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        if (!gtk_widget_get_sensitive(cd->button_close)) return;
 
@@ -604,7 +606,7 @@ static void cache_manager_render_close_cb(GenericDialog *fd, gpointer data)
        g_free(cd);
 }
 
-static void cache_manager_render_finish(CleanData *cd)
+static void cache_manager_render_finish(CacheOpsData *cd)
 {
        cache_manager_render_reset(cd);
        if (!cd->remote)
@@ -621,12 +623,12 @@ static void cache_manager_render_finish(CleanData *cd)
 
 static void cache_manager_render_stop_cb(GenericDialog *fd, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        cache_manager_render_finish(cd);
 }
 
-static void cache_manager_render_folder(CleanData *cd, FileData *dir_fd)
+static void cache_manager_render_folder(CacheOpsData *cd, FileData *dir_fd)
 {
        GList *list_d = NULL;
        GList *list_f = NULL;
@@ -647,11 +649,11 @@ static void cache_manager_render_folder(CleanData *cd, FileData *dir_fd)
        cd->list_dir = g_list_concat(list_d, cd->list_dir);
 }
 
-static gboolean cache_manager_render_file(CleanData *cd);
+static gboolean cache_manager_render_file(CacheOpsData *cd);
 
 static void cache_manager_render_thumb_done_cb(ThumbLoader *tl, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        thumb_loader_free((ThumbLoader *)cd->tl);
        cd->tl = NULL;
@@ -659,7 +661,7 @@ static void cache_manager_render_thumb_done_cb(ThumbLoader *tl, gpointer data)
        while (cache_manager_render_file(cd));
 }
 
-static gboolean cache_manager_render_file(CleanData *cd)
+static gboolean cache_manager_render_file(CacheOpsData *cd)
 {
        if (cd->list)
                {
@@ -714,7 +716,7 @@ static gboolean cache_manager_render_file(CleanData *cd)
 
 static void cache_manager_render_start_cb(GenericDialog *fd, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
        gchar *path;
 
        if(!cd->remote)
@@ -759,7 +761,7 @@ static void cache_manager_render_start_cb(GenericDialog *fd, gpointer data)
        g_free(path);
 }
 
-static void cache_manager_render_start_render_remote(CleanData *cd, const gchar *user_path)
+static void cache_manager_render_start_render_remote(CacheOpsData *cd, const gchar *user_path)
 {
        gchar *path;
 
@@ -785,12 +787,12 @@ static void cache_manager_render_start_render_remote(CleanData *cd, const gchar
 
 static void cache_manager_render_dialog(GtkWidget *widget, const gchar *path)
 {
-       CleanData *cd;
+       CacheOpsData *cd;
        GtkWidget *hbox;
        GtkWidget *label;
        GtkWidget *button;
 
-       cd = g_new0(CleanData, 1);
+       cd = g_new0(CacheOpsData, 1);
        cd->remote = FALSE;
 
        cd->gd = generic_dialog_new(_("Create thumbnails"),
@@ -846,9 +848,9 @@ static void cache_manager_render_dialog(GtkWidget *widget, const gchar *path)
 
 void cache_manager_render_remote(const gchar *path, gboolean recurse, gboolean local)
 {
-       CleanData *cd;
+       CacheOpsData *cd;
 
-       cd = g_new0(CleanData, 1);
+       cd = g_new0(CacheOpsData, 1);
        cd->recurse = recurse;
        cd->local = local;
        cd->remote = TRUE;
@@ -858,7 +860,7 @@ void cache_manager_render_remote(const gchar *path, gboolean recurse, gboolean l
 
 static void cache_manager_standard_clean_close_cb(GenericDialog *gd, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        if (!gtk_widget_get_sensitive(cd->button_close)) return;
 
@@ -869,7 +871,7 @@ static void cache_manager_standard_clean_close_cb(GenericDialog *gd, gpointer da
        g_free(cd);
 }
 
-static void cache_manager_standard_clean_done(CleanData *cd)
+static void cache_manager_standard_clean_done(CacheOpsData *cd)
 {
        if (!cd->remote)
                {
@@ -894,14 +896,14 @@ static void cache_manager_standard_clean_done(CleanData *cd)
 
 static void cache_manager_standard_clean_stop_cb(GenericDialog *gd, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        cache_manager_standard_clean_done(cd);
 }
 
 static gint cache_manager_standard_clean_clear_cb(gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        if (cd->list)
                {
@@ -935,7 +937,7 @@ static gint cache_manager_standard_clean_clear_cb(gpointer data)
 
 static void cache_manager_standard_clean_valid_cb(const gchar *path, gboolean valid, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
 
        if (path)
                {
@@ -976,7 +978,7 @@ static void cache_manager_standard_clean_valid_cb(const gchar *path, gboolean va
 
 static void cache_manager_standard_clean_start(GenericDialog *gd, gpointer data)
 {
-       CleanData *cd = data;
+       CacheOpsData *cd = data;
        GList *list;
        gchar *path;
        FileData *dir_fd;
@@ -1034,11 +1036,11 @@ static void cache_manager_standard_clean_start_cb(GenericDialog *gd, gpointer da
 
 static void cache_manager_standard_process(GtkWidget *widget, gboolean clear)
 {
-       CleanData *cd;
+       CacheOpsData *cd;
        const gchar *stock_id;
        const gchar *msg;
 
-       cd = g_new0(CleanData, 1);
+       cd = g_new0(CacheOpsData, 1);
        cd->clear = clear;
        cd->remote = FALSE;
 
@@ -1085,9 +1087,9 @@ static void cache_manager_standard_process(GtkWidget *widget, gboolean clear)
 
 void cache_manager_standard_process_remote(gboolean clear)
 {
-       CleanData *cd;
+       CacheOpsData *cd;
 
-       cd = g_new0(CleanData, 1);
+       cd = g_new0(CacheOpsData, 1);
        cd->clear = clear;
        cd->days = 30;
        cd->tl = NULL;
@@ -1132,7 +1134,7 @@ void cache_manager_main_clear_confirm(GtkWidget *parent)
                                "clear_cache", parent, TRUE,
                                dummy_cancel_cb, NULL);
        generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Clear cache"),
-                                  _("This will remove all thumbnails that have\nbeen saved to disk, continue?"), TRUE);
+                                  _("This will remove all thumbnails and sim. files\nthat have been saved to disk, continue?"), TRUE);
        generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, cache_manager_main_clear_ok_cb, TRUE);
 
        gtk_widget_show(gd->dialog);
@@ -1185,6 +1187,236 @@ static GtkWidget *cache_manager_location_label(GtkWidget *group, const gchar *su
        return label;
 }
 
+static gboolean cache_manager_sim_file(CacheOpsData *cd);
+
+static void cache_manager_sim_reset(CacheOpsData *cd)
+{
+       filelist_free(cd->list);
+       cd->list = NULL;
+
+       filelist_free(cd->list_dir);
+       cd->list_dir = NULL;
+
+       cache_loader_free((CacheLoader *)cd->cl);
+       cd->cl = NULL;
+}
+
+static void cache_manager_sim_close_cb(GenericDialog *fd, gpointer data)
+{
+       CacheOpsData *cd = data;
+
+       if (!gtk_widget_get_sensitive(cd->button_close)) return;
+
+       cache_manager_sim_reset(cd);
+       generic_dialog_close(cd->gd);
+       g_free(cd);
+}
+
+static void cache_manager_sim_finish(CacheOpsData *cd)
+{
+       cache_manager_sim_reset(cd);
+       if (!cd->remote)
+               {
+               gtk_entry_set_text(GTK_ENTRY(cd->progress), _("done"));
+               spinner_set_interval(cd->spinner, -1);
+
+               gtk_widget_set_sensitive(cd->group, TRUE);
+               gtk_widget_set_sensitive(cd->button_start, TRUE);
+               gtk_widget_set_sensitive(cd->button_stop, FALSE);
+               gtk_widget_set_sensitive(cd->button_close, TRUE);
+               }
+}
+
+static void cache_manager_sim_stop_cb(GenericDialog *fd, gpointer data)
+{
+       CacheOpsData *cd = data;
+
+       cache_manager_sim_finish(cd);
+}
+
+static void cache_manager_sim_folder(CacheOpsData *cd, FileData *dir_fd)
+{
+       GList *list_d = NULL;
+       GList *list_f = NULL;
+
+       if (cd->recurse)
+               {
+               filelist_read(dir_fd, &list_f, &list_d);
+               }
+       else
+               {
+               filelist_read(dir_fd, &list_f, NULL);
+               }
+
+       list_f = filelist_filter(list_f, FALSE);
+       list_d = filelist_filter(list_d, TRUE);
+
+       cd->list = g_list_concat(list_f, cd->list);
+       cd->list_dir = g_list_concat(list_d, cd->list_dir);
+}
+
+static void cache_manager_sim_file_done_cb(CacheLoader *cl, gint error, gpointer data)
+{
+       CacheOpsData *cd = data;
+
+       cache_loader_free((CacheLoader *)cd->cl);
+       cd->cl = NULL;
+
+       while (cache_manager_sim_file(cd));
+}
+
+static gboolean cache_manager_sim_file(CacheOpsData *cd)
+{
+       CacheDataType load_mask;
+
+       if (cd->list)
+               {
+               FileData *fd;
+               fd = cd->list->data;
+               cd->list = g_list_remove(cd->list, fd);
+
+               load_mask = CACHE_LOADER_DIMENSIONS | CACHE_LOADER_DATE | CACHE_LOADER_MD5SUM | CACHE_LOADER_SIMILARITY;
+               cd->cl = (CacheLoader *)cache_loader_new(fd, load_mask, (cache_manager_sim_file_done_cb), cd);
+
+               gtk_entry_set_text(GTK_ENTRY(cd->progress), fd->path);
+
+               file_data_unref(fd);
+
+               return FALSE;
+               }
+       else if (cd->list_dir)
+               {
+               FileData *fd;
+
+               fd = cd->list_dir->data;
+               cd->list_dir = g_list_remove(cd->list_dir, fd);
+
+               cache_manager_sim_folder((CacheOpsData *)cd, fd);
+               file_data_unref(fd);
+
+               return TRUE;
+               }
+
+       cache_manager_sim_finish((CacheOpsData *)cd);
+
+       return FALSE;
+}
+
+static void cache_manager_sim_start_cb(GenericDialog *fd, gpointer data)
+{
+       CacheOpsData *cd = data;
+       gchar *path;
+
+       if (!cd->remote)
+               {
+               if (cd->list || !gtk_widget_get_sensitive(cd->button_start)) return;
+               }
+
+       path = remove_trailing_slash((gtk_entry_get_text(GTK_ENTRY(cd->entry))));
+       parse_out_relatives(path);
+
+       if (!isdir(path))
+               {
+               if (!cd->remote)
+                       {
+                       warning_dialog(_("Invalid folder"),
+                       _("The specified folder can not be found."),
+                       GTK_STOCK_DIALOG_WARNING, cd->gd->dialog);
+                       }
+               else
+                       {
+                       log_printf("The specified folder can not be found: %s\n", path);
+                       }
+               }
+       else
+               {
+               FileData *dir_fd;
+               if(!cd->remote)
+                       {
+                       gtk_widget_set_sensitive(cd->group, FALSE);
+                       gtk_widget_set_sensitive(cd->button_start, FALSE);
+                       gtk_widget_set_sensitive(cd->button_stop, TRUE);
+                       gtk_widget_set_sensitive(cd->button_close, FALSE);
+
+                       spinner_set_interval(cd->spinner, SPINNER_SPEED);
+                       }
+               dir_fd = file_data_new_dir(path);
+               cache_manager_sim_folder(cd, dir_fd);
+               file_data_unref(dir_fd);
+
+               while (cache_manager_sim_file((CacheOpsData *)cd));
+               }
+
+       g_free(path);
+}
+
+static void cache_manager_sim_load_dialog(GtkWidget *widget, const gchar *path)
+{
+       CacheOpsData *cd;
+       GtkWidget *hbox;
+       GtkWidget *label;
+
+       cd = g_new0(CacheOpsData, 1);
+       cd->remote = FALSE;
+       cd->recurse = TRUE;
+
+       cd->gd = generic_dialog_new(_("Create sim. files"), "create_sim_files", widget, FALSE, NULL, cd);
+       gtk_window_set_default_size(GTK_WINDOW(cd->gd->dialog), PURGE_DIALOG_WIDTH, -1);
+       cd->gd->cancel_cb = cache_manager_sim_close_cb;
+       cd->button_close = generic_dialog_add_button(cd->gd, GTK_STOCK_CLOSE, NULL,
+                                                    cache_manager_sim_close_cb, FALSE);
+       cd->button_start = generic_dialog_add_button(cd->gd, GTK_STOCK_OK, _("S_tart"),
+                                                    cache_manager_sim_start_cb, FALSE);
+       cd->button_stop = generic_dialog_add_button(cd->gd, GTK_STOCK_STOP, NULL,
+                                                   cache_manager_sim_stop_cb, FALSE);
+       gtk_widget_set_sensitive(cd->button_stop, FALSE);
+
+       generic_dialog_add_message(cd->gd, NULL, _("Create sim. files recursively"), NULL, FALSE);
+
+       hbox = pref_box_new(cd->gd->vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
+       pref_spacer(hbox, PREF_PAD_INDENT);
+       cd->group = pref_box_new(hbox, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
+
+       hbox = pref_box_new(cd->group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
+       pref_label_new(hbox, _("Folder:"));
+
+       label = tab_completion_new(&cd->entry, path, NULL, NULL, NULL, NULL);
+       tab_completion_add_select_button(cd->entry,_("Select folder") , TRUE);
+       gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
+       gtk_widget_show(label);
+
+       pref_line(cd->gd->vbox, PREF_PAD_SPACE);
+       hbox = pref_box_new(cd->gd->vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
+
+       cd->progress = gtk_entry_new();
+       gtk_widget_set_can_focus(cd->progress, FALSE);
+       gtk_editable_set_editable(GTK_EDITABLE(cd->progress), FALSE);
+       gtk_entry_set_text(GTK_ENTRY(cd->progress), _("click start to begin"));
+       gtk_box_pack_start(GTK_BOX(hbox), cd->progress, TRUE, TRUE, 0);
+       gtk_widget_show(cd->progress);
+
+       cd->spinner = spinner_new(NULL, -1);
+       gtk_box_pack_start(GTK_BOX(hbox), cd->spinner, FALSE, FALSE, 0);
+       gtk_widget_show(cd->spinner);
+
+       cd->list = NULL;
+
+       gtk_widget_show(cd->gd->dialog);
+}
+
+static void cache_manager_sim_clear_ok_cb(GenericDialog *gd, gpointer data)
+{
+       cache_maintain_home(FALSE, TRUE, NULL);
+}
+
+static void cache_manager_sim_load_cb(GtkWidget *widget, gpointer data)
+{
+       const gchar *path = layout_get_path(NULL);
+
+       if (!path || !*path) path = homedir();
+       cache_manager_sim_load_dialog(widget, path);
+}
+
 void cache_manager_show(void)
 {
        GenericDialog *gd;
@@ -1218,7 +1450,7 @@ void cache_manager_show(void)
 
        sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 
-       group = pref_group_new(gd->vbox, FALSE, _("Geeqie thumbnail cache"), GTK_ORIENTATION_VERTICAL);
+       group = pref_group_new(gd->vbox, FALSE, _("Geeqie thumbnail and sim. cache"), GTK_ORIENTATION_VERTICAL);
 
        cache_manager_location_label(group, get_thumbnails_cache_dir());
 
@@ -1227,7 +1459,7 @@ void cache_manager_show(void)
        button = pref_table_button(table, 0, 0, GTK_STOCK_CLEAR, _("Clean up"), FALSE,
                                   G_CALLBACK(cache_manager_main_clean_cb), cache_manager);
        gtk_size_group_add_widget(sizegroup, button);
-       pref_table_label(table, 1, 0, _("Remove orphaned or outdated thumbnails."), 0.0);
+       pref_table_label(table, 1, 0, _("Remove orphaned or outdated thumbnails and sim. files."), 0.0);
 
        button = pref_table_button(table, 0, 1, GTK_STOCK_DELETE, _("Clear cache"), FALSE,
                                   G_CALLBACK(cache_manager_main_clear_cb), cache_manager);
@@ -1263,6 +1495,16 @@ void cache_manager_show(void)
        pref_table_label(table, 1, 1, _("Render thumbnails for a specific folder."), 0.0);
        gtk_widget_set_sensitive(group, options->thumbnails.enable_caching);
 
+       group = pref_group_new(gd->vbox, FALSE, _("File similarity cache"), GTK_ORIENTATION_VERTICAL);
+
+       table = pref_table_new(group, 3, 2, FALSE, FALSE);
+
+       button = pref_table_button(table, 0, 0, GTK_STOCK_EXECUTE, _("Create"), FALSE,
+                                  G_CALLBACK(cache_manager_sim_load_cb), cache_manager);
+       gtk_size_group_add_widget(sizegroup, button);
+       pref_table_label(table, 1, 0, _("Create sim. files recursively."), 0.0);
+       gtk_widget_set_sensitive(group, options->thumbnails.enable_caching);
+
        group = pref_group_new(gd->vbox, FALSE, _("Metadata"), GTK_ORIENTATION_VERTICAL);
 
        cache_manager_location_label(group, get_metadata_cache_dir());
index 599620a..2df5c2f 100644 (file)
@@ -1916,7 +1916,7 @@ static void config_tab_general(GtkWidget *notebook)
        pref_spin_new_int(hbox, _("Width:"), NULL, 1, 512, 1, options->thumbnails.max_width, &c_options->thumbnails.max_width);
        pref_spin_new_int(hbox, _("Height:"), NULL, 1, 512, 1, options->thumbnails.max_height, &c_options->thumbnails.max_height);
 
-       ct_button = pref_checkbox_new_int(group, _("Cache thumbnails"),
+       ct_button = pref_checkbox_new_int(group, _("Cache thumbnails and sim. files"),
                                          options->thumbnails.enable_caching, &c_options->thumbnails.enable_caching);
 
        subgroup = pref_box_new(group, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);