*Added a prompt after a theme was downloaded which asks if you want to apply the downloaded theme

*Changed GuiDrawThread priority to maximum. This seems to take care of the vanishing WiiMotePointer problem (let's see if it works. If anyone notices a slowdown of any process caused by this revision, please report.)

HBC/META.XML

@@ -2,8 +2,8 @@
 	<app version="1">
 		<name> USB Loader GX</name>
 		<coder>USB Loader GX Team</coder>
-		<version>1.0 r876</version>
+		<version>1.0 r877</version>
-		<release_date>200912271958</release_date>
+		<release_date>200912281318</release_date>
 		<short_description>Loads games from USB-devices</short_description>
 		<long_description>USB Loader GX is a libwiigui based USB iso loader with a wii-like GUI. You can install games to your HDDs and boot them with shorter loading times.
 The interactive GUI is completely controllable with WiiMote, Classic Controller or GC Controller.

source/listfiles.c

@@ -139,8 +139,46 @@ bool checkfile(char * path) {
     return false;
 }
 
+bool SearchFile(const char * searchpath, const char * searched_filename, char * outfilepath)
+{
+    struct stat st;
+    DIR_ITER *dir = NULL;
+    bool result = false;
 
+    char filename[1024];
+    char pathptr[strlen(searchpath)+1];
+    snprintf(pathptr, sizeof(pathptr), "%s", searchpath);
 
+    if(pathptr[strlen(pathptr)-1] == '/')
+    {
+        pathptr[strlen(pathptr)-1] = '\0';
+    }
 
+    dir = diropen(pathptr);
+    if(!dir)
+        return false;
 
+    while (dirnext(dir,filename,&st) == 0 && result == false)
+	{
+	    if(strcasecmp(filename, searched_filename) == 0)
+	    {
+	        if(outfilepath)
+	        {
+	            sprintf(outfilepath, "%s/%s", pathptr, filename);
+	        }
+	        result = true;
+	    }
+        else if((st.st_mode & S_IFDIR) != 0)
+        {
+            if(strcmp(filename, ".") != 0 && strcmp(filename, "..") != 0)
+            {
+                char newpath[1024];
+                snprintf(newpath, sizeof(newpath), "%s/%s", pathptr, filename);
+                result = SearchFile(newpath, searched_filename, outfilepath);
+            }
+        }
+	}
+    dirclose(dir);
 
+    return result;
+}

source/listfiles.h

@@ -10,6 +10,7 @@ extern "C" {
     int GetAllDirFiles(char * filespath);
     bool subfoldercreate(const char * fullpath);
     bool checkfile(char * path);
+    bool SearchFile(const char * searchpath, const char * searched_filename, char * outfilepath);
 
 #ifdef __cplusplus
 }

source/menu.cpp

@@ -179,7 +179,7 @@ static void * UpdateGUI (void *arg) {
  * Startup GUI threads
  ***************************************************************************/
 void InitGUIThreads() {
-    LWP_CreateThread(&guithread, UpdateGUI, NULL, NULL, 0, 75);
+    LWP_CreateThread(&guithread, UpdateGUI, NULL, NULL, 0, LWP_PRIO_HIGHEST);
     InitProgressThread();
     InitNetworkThread();
 

source/themes/Theme_Downloader.cpp

@@ -36,10 +36,10 @@ extern u8 shutdown;
 extern u8 reset;
 
 
-bool DownloadTheme(const char *url, const char *title)
+int DownloadTheme(const char *url, const char *title)
 {
     if(!url)
-        return false;
+        return 0;
 
     char filename[255];
     memset(filename, 0, sizeof(filename));
@@ -49,7 +49,7 @@ bool DownloadTheme(const char *url, const char *title)
     if(filesize <= 0)
     {
         WindowPrompt(tr("Download request failed."), 0, tr("OK"));
-        return false;
+        return 0;
     }
 
     char path[300];
@@ -65,7 +65,7 @@ bool DownloadTheme(const char *url, const char *title)
     if(!file)
     {
         WindowPrompt(tr("Download failed."), tr("Can't create file"), tr("OK"));
-        return false;
+        return 0;
     }
 
     u32 done = 0;
@@ -89,7 +89,7 @@ bool DownloadTheme(const char *url, const char *title)
             remove(path);
             ProgressStop();
             WindowPrompt(tr("Download failed."), tr("Transfer failed."), tr("OK"));
-            return false;
+            return 0;
         }
         else if (ret == 0)
             break;
@@ -108,16 +108,37 @@ bool DownloadTheme(const char *url, const char *title)
     {
         remove(filepath);
         WindowPrompt(tr("Download failed."), tr("Connection lost..."), tr("OK"));
-        return false;
+        return 0;
     }
 
     ZipFile zipfile(filepath);
 
-    bool result = zipfile.ExtractAll(path);
+    int result = zipfile.ExtractAll(path);
     if(result)
     {
         remove(filepath);
-        WindowPrompt(tr("Successfully extracted theme"), title, tr("OK"));
+        int choice = WindowPrompt(tr("Successfully extracted theme."), tr("Do you want to apply it now?"), tr("Yes"), tr("No"));
+        if(choice)
+        {
+            char real_themepath[1024];
+            sprintf(real_themepath, "%s", CFG.theme_path);
+            if(SearchFile(path, "GXtheme.cfg", real_themepath) == true)
+            {
+                char *ptr = strrchr(real_themepath, '/');
+                if(ptr)
+                {
+                    ptr++;
+                    ptr[0] = '\0';
+                }
+                snprintf(CFG.theme_path, sizeof(CFG.theme_path), "%s", real_themepath);
+                cfg_save_global();
+                CFG_Load();
+                CFG_LoadGlobal();
+                result = 2;
+            }
+            else
+                WindowPrompt(tr("ERROR: Can't set up theme."), tr("GXtheme.cfg not found in any subfolder."), tr("OK"));
+        }
     }
     else
         WindowPrompt(tr("Failed to extract."), tr("Unsupported format, try to extract manually."), tr("OK"));
@@ -126,10 +147,11 @@ bool DownloadTheme(const char *url, const char *title)
 }
 
 
-static void Theme_Prompt(const char *title, const char *author, GuiImageData *thumbimageData, const char *downloadlink)
+static int Theme_Prompt(const char *title, const char *author, GuiImageData *thumbimageData, const char *downloadlink)
 {
     gprintf("\nTheme_Prompt(%s ,%s, <DATA>, %s)",title,author,downloadlink);
     bool leave = false;
+    int result = 0;
 
     GuiSound btnSoundOver(button_over_pcm, button_over_pcm_size, Settings.sfxvolume);
 	// because destroy GuiSound must wait while sound playing is finished, we use a global sound
@@ -233,7 +255,9 @@ static void Theme_Prompt(const char *title, const char *author, GuiImageData *th
             int choice = WindowPrompt(tr("Do you want to download this theme?"), title, tr("Yes"), tr("Cancel"));
             if(choice)
             {
-                DownloadTheme(downloadlink, title);
+                result = DownloadTheme(downloadlink, title);
+                if(result == 2)
+                    leave = true;
             }
             mainWindow->SetState(STATE_DISABLED);
             promptWindow.SetState(STATE_DEFAULT);
@@ -254,6 +278,8 @@ static void Theme_Prompt(const char *title, const char *author, GuiImageData *th
     mainWindow->Remove(&promptWindow);
     mainWindow->SetState(STATE_DEFAULT);
     ResumeGui();
+
+    return result;
 }
 
 
@@ -600,8 +626,13 @@ int Theme_Downloader()
                 if(MainButton[i]->GetState() == STATE_CLICKED)
                 {
                     snprintf(url, sizeof(url), "%s", Theme->GetDownloadLink(currenttheme+i));
-                    Theme_Prompt(Theme->GetThemeTitle(currenttheme+i), Theme->GetThemeAuthor(currenttheme+i), ImageData[i], url);
+                    int ret = Theme_Prompt(Theme->GetThemeTitle(currenttheme+i), Theme->GetThemeAuthor(currenttheme+i), ImageData[i], url);
                     MainButton[i]->ResetState();
+                    if(ret == 2)
+                    {
+                        listchanged = true;
+                        menu = MENU_THEMEDOWNLOADER;
+                    }
                 }
             }
         }

source/video.cpp

@@ -242,12 +242,12 @@ void StopGX() {
  * Renders everything current sent to GX, and flushes video
  ***************************************************************************/
 void Menu_Render() {
-    GX_DrawDone ();
 
     whichfb ^= 1; // flip framebuffer
     GX_SetZMode(GX_TRUE, GX_LEQUAL, GX_TRUE);
     GX_SetColorUpdate(GX_TRUE);
     GX_CopyDisp(xfb[whichfb],GX_TRUE);
+    GX_DrawDone ();
     VIDEO_SetNextFramebuffer(xfb[whichfb]);
     VIDEO_Flush();
     VIDEO_WaitVSync();
@@ -499,4 +499,3 @@ s32 TakeScreenshot(const char *path)
     gprintf(":%d", ret);
 	return 1;
 }
-