*Added a "Theme Menu" to the global settings

*Fixed apply on theme downloader after redownloading a theme
*Removed old theme changing menu (no one ever found it anyway)

NOTE: If a theme now includes a "theme_preview.png" in the image folder, it will be shown in the Theme Menu. If it does not have one than when downloading a theme, the loader will copy the preview from the theme downloader to the theme image folder.

NOTE to Themers: Just fyi, if you badly need to use another format than png for the images whyever, than just do so. Just rename the file from the actual format extension to .png extension. The loader will detect that it is not really a png and use the correct format. Supported image formats by USB Loader GX are png/gif/bmp/jpg/tpl.

HBC/META.XML

@@ -2,8 +2,8 @@
 	<app version="1">
 		<name> USB Loader GX</name>
 		<coder>USB Loader GX Team</coder>
-		<version>2.0 r1063</version>
+		<version>2.0 r1064</version>
-		<release_date>201102041525</release_date>
+		<release_date>201102051039</release_date>
 		<no_ios_reload/>
 		<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.

source/ZipFile.cpp

@@ -55,6 +55,57 @@ bool ZipFile::LoadList()
     return true;
 }
 
+bool ZipFile::FindFile(const char *file)
+{
+    if (!File) return false;
+
+    char filename[MAXPATHLEN];
+
+    int ret = unzGoToFirstFile(File);
+    if (ret != UNZ_OK) return false;
+
+    do
+    {
+        if(unzGetCurrentFileInfo(File, &cur_file_info, filename, sizeof(filename), NULL, 0, NULL, 0) != UNZ_OK)
+            continue;
+
+        const char *realfilename = strrchr(filename, '/');
+        if(!realfilename || strlen(realfilename) == 0)
+            realfilename = filename;
+
+        if(strcasecmp(realfilename, file) == 0)
+            return true;
+    }
+    while(unzGoToNextFile(File) == UNZ_OK);
+
+    return false;
+}
+
+bool ZipFile::FindFilePart(const char *partfilename, std::string &realname)
+{
+    if (!File) return false;
+
+    char filename[MAXPATHLEN];
+
+    int ret = unzGoToFirstFile(File);
+    if (ret != UNZ_OK) return false;
+
+    do
+    {
+        if(unzGetCurrentFileInfo(File, &cur_file_info, filename, sizeof(filename), NULL, 0, NULL, 0) != UNZ_OK)
+            continue;
+
+        if(strcasestr(filename, partfilename) != 0)
+        {
+            realname = filename;
+            return true;
+        }
+    }
+    while(unzGoToNextFile(File) == UNZ_OK);
+
+    return false;
+}
+
 bool ZipFile::ExtractAll(const char *dest)
 {
     if (!File) return false;

source/ZipFile.h

@@ -29,6 +29,7 @@
 #define _ZIPFILE_H_
 
 #include <zip/unzip.h>
+#include <string>
 
 typedef struct
 {
@@ -48,6 +49,10 @@ class ZipFile
         //!Extract all files from a zip file to a directory
         //!\param dest Destination path to where to extract
         bool ExtractAll(const char *dest);
+        //!Find a file inside the zip and return if it is existent or not
+        bool FindFile(const char *filename);
+        //!Only needed a part of a filename to find the real one
+        bool FindFilePart(const char *partfilename, std::string &realname);
     protected:
         bool LoadList();
         unzFile File;

source/menu.cpp

@@ -22,6 +22,7 @@
 #include "settings/Settings.h"
 #include "settings/CGameSettings.h"
 #include "themes/CTheme.h"
+#include "themes/ThemeMenu.h"
 #include "themes/ThemeDownloader.h"
 #include "usbloader/disc.h"
 #include "usbloader/GameList.h"
@@ -217,6 +218,9 @@ int MainMenu(int menu)
             case MENU_SETTINGS:
                 currentMenu = MenuSettings();
                 break;
+            case MENU_THEMEMENU:
+                currentMenu = ThemeMenu::Run();
+                break;
             case MENU_THEMEDOWNLOADER:
                 currentMenu = ThemeDownloader::Run();
                 break;

source/menu.h

@@ -29,7 +29,8 @@ enum
     MENU_GAME_SETTINGS,
     MENU_HOMEBREWBROWSE,
     BOOTHOMEBREW,
-    MENU_THEMEDOWNLOADER
+    MENU_THEMEDOWNLOADER,
+    MENU_THEMEMENU,
 };
 
 void ResumeGui();

source/settings/SettingsPrompts.cpp

@@ -332,213 +332,3 @@ int MenuLanguageSelect()
 
     return returnhere;
 }
-
-
-/****************************************************************************
- * MenuThemeSelect
- ***************************************************************************/
-int MenuThemeSelect()
-{
-    int cnt = 0;
-    int ret = 0, choice = 0;
-    int returnVal = 0;
-
-    GuiImageData btnOutline(Resources::GetFile("button_dialogue_box.png"), Resources::GetFileSize("button_dialogue_box.png"));
-    GuiImageData settingsbg(Resources::GetFile("settings_background.png"), Resources::GetFileSize("settings_background.png"));
-
-    GuiTrigger trigA;
-    trigA.SetSimpleTrigger( -1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A );
-    GuiTrigger trigB;
-    trigB.SetButtonOnlyTrigger( -1, WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B, PAD_BUTTON_B );
-
-    GuiText titleTxt(Settings.theme_path, 24, ( GXColor ) {0, 0, 0, 255} );
-    titleTxt.SetAlignment( ALIGN_CENTRE, ALIGN_MIDDLE );
-    titleTxt.SetPosition( 0, 0 );
-    GuiButton pathBtn( 300, 50 );
-    pathBtn.SetAlignment( ALIGN_CENTRE, ALIGN_TOP );
-    pathBtn.SetPosition( 0, 28 );
-    pathBtn.SetLabel( &titleTxt );
-    pathBtn.SetSoundOver( btnSoundOver );
-    pathBtn.SetSoundClick( btnSoundClick2 );
-    pathBtn.SetTrigger( &trigA );
-    pathBtn.SetEffectGrow();
-
-    GuiImage backgroundImg( &settingsbg );
-    backgroundImg.SetAlignment( ALIGN_LEFT, ALIGN_TOP );
-    backgroundImg.SetPosition( 0, 0 );
-
-    GuiText backBtnTxt( tr( "Back" ) , 22, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
-    backBtnTxt.SetMaxWidth( btnOutline.GetWidth() - 30 );
-    GuiImage backBtnImg( &btnOutline );
-    if ( Settings.wsprompt == ON )
-    {
-        backBtnTxt.SetWidescreen( Settings.widescreen );
-        backBtnImg.SetWidescreen( Settings.widescreen );
-    }
-    GuiButton backBtn( btnOutline.GetWidth(), btnOutline.GetHeight() );
-    backBtn.SetAlignment( ALIGN_CENTRE, ALIGN_TOP );
-    backBtn.SetPosition( -190, 400 );
-    backBtn.SetLabel( &backBtnTxt );
-    backBtn.SetImage( &backBtnImg );
-    backBtn.SetSoundOver( btnSoundOver );
-    backBtn.SetSoundClick( btnSoundClick2 );
-    backBtn.SetTrigger( &trigA );
-    backBtn.SetTrigger( &trigB );
-    backBtn.SetEffectGrow();
-
-    GuiText defaultBtnTxt( tr( "Default" ) , 22, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
-    defaultBtnTxt.SetMaxWidth( btnOutline.GetWidth() - 30 );
-    GuiImage defaultBtnImg( &btnOutline );
-    if ( Settings.wsprompt == ON )
-    {
-        defaultBtnTxt.SetWidescreen( Settings.widescreen );
-        defaultBtnImg.SetWidescreen( Settings.widescreen );
-    }
-    GuiButton defaultBtn( btnOutline.GetWidth(), btnOutline.GetHeight() );
-    defaultBtn.SetAlignment( ALIGN_CENTRE, ALIGN_TOP );
-    defaultBtn.SetPosition( 0, 400 );
-    defaultBtn.SetLabel( &defaultBtnTxt );
-    defaultBtn.SetImage( &defaultBtnImg );
-    defaultBtn.SetSoundOver( btnSoundOver );
-    defaultBtn.SetSoundClick( btnSoundClick2 );
-    defaultBtn.SetTrigger( &trigA );
-    defaultBtn.SetEffectGrow();
-
-    DirList * Dir = new DirList(Settings.theme_path, ".them");
-    OptionList options2;
-
-    for ( cnt = 0; cnt < Dir->GetFilecount(); cnt++ )
-    {
-        char filename[64];
-        strlcpy( filename, Dir->GetFilename( cnt ), sizeof( filename ) );
-        char *dot = strchr( filename, '.' );
-        if ( dot ) *dot = '\0';
-        options2.SetName( cnt, "%s", filename );
-        options2.SetValue( cnt, NULL );
-
-    }
-
-    GuiCustomOptionBrowser optionBrowser4( 396, 280, &options2, "bg_options_settings.png");
-    optionBrowser4.SetPosition( 0, 90 );
-    optionBrowser4.SetAlignment( ALIGN_CENTRE, ALIGN_TOP );
-
-    HaltGui();
-    GuiWindow w( screenwidth, screenheight );
-    w.Append( &backgroundImg );
-    w.Append( &pathBtn );
-    w.Append( &backBtn );
-    w.Append( &defaultBtn );
-    w.Append( &optionBrowser4 );
-    mainWindow->Append( &w );
-
-    w.SetEffect( EFFECT_FADE, 20 );
-    ResumeGui();
-
-    while ( w.GetEffect() > 0 ) usleep(100);
-
-    while (returnVal == 0)
-    {
-		usleep(100);
-
-        if (shutdown)
-            Sys_Shutdown();
-        else if (reset)
-            Sys_Reboot();
-
-        else if ( backBtn.GetState() == STATE_CLICKED )
-            break;
-
-        else if ( defaultBtn.GetState() == STATE_CLICKED )
-        {
-            choice = WindowPrompt(0, tr( "Do you want to load the default theme?" ), tr( "OK" ), tr( "Cancel" ) );
-            if ( choice == 1 )
-            {
-                HaltGui();
-                Theme::SetDefault();
-                Theme::Reload();
-                ResumeGui();
-                Settings.Save();
-                returnVal = 1;
-            }
-            defaultBtn.ResetState();
-        }
-
-        else if ( pathBtn.GetState() == STATE_CLICKED )
-        {
-            w.Remove( &optionBrowser4 );
-            w.Remove( &backBtn );
-            w.Remove( &pathBtn );
-            w.Remove( &defaultBtn );
-            int result = BrowseDevice(Settings.theme_path, sizeof(Settings.theme_path), FB_DEFAULT, noFILES);
-            w.Append( &optionBrowser4 );
-            w.Append( &pathBtn );
-            w.Append( &backBtn );
-            w.Append( &defaultBtn );
-            if (result == 1)
-            {
-                if (Settings.theme_path[strlen(Settings.theme_path)-1] != '/')
-                    strcat(Settings.theme_path, "/");
-
-                HaltGui();
-                delete Dir;
-                Dir = new DirList(Settings.theme_path, ".them");
-                options2.ClearList();
-                for ( cnt = 0; cnt < Dir->GetFilecount(); cnt++ )
-                {
-                    char filename[64];
-                    strlcpy( filename, Dir->GetFilename( cnt ), sizeof( filename ) );
-                    char *dot = strchr( filename, '.' );
-                    if ( dot ) *dot = '\0';
-                    options2.SetName( cnt, "%s", filename );
-                    options2.SetValue( cnt, NULL );
-                }
-                titleTxt.SetText(Settings.theme_path);
-                ResumeGui();
-                WindowPrompt( tr( "Theme path is changed." ), 0, tr( "OK" ) );
-            }
-            pathBtn.ResetState();
-        }
-
-        ret = optionBrowser4.GetClickedOption();
-
-        if (ret >= 0 && ret < Dir->GetFilecount())
-        {
-            choice = WindowPrompt( tr( "Do you want to load this theme?" ), Dir->GetFilename(ret), tr( "Yes" ), tr( "Cancel" ) );
-            if ( choice == 1 )
-            {
-                snprintf(Settings.theme, sizeof( Settings.theme ), "%s", Dir->GetFilepath(ret));
-                if ( !CheckFile( Settings.theme ) )
-                {
-                    WindowPrompt( tr( "File not found." ), tr( "Loading default theme." ), tr( "OK" ) );
-                    HaltGui();
-                    Theme::SetDefault();
-                    Theme::Reload();
-                    ResumeGui();
-                }
-                else
-                {
-                    HaltGui();
-                    Theme::Load(Settings.theme);
-                    Theme::Reload();
-                    ResumeGui();
-                }
-                Settings.Save();
-                returnVal = 1;
-                break;
-            }
-            optionBrowser4.SetFocus( 1 );
-        }
-    }
-
-    w.SetEffect( EFFECT_FADE, -20 );
-    while ( w.GetEffect() > 0 ) usleep(100);
-
-    HaltGui();
-    mainWindow->Remove( &w );
-    ResumeGui();
-
-    delete Dir;
-
-    return returnVal;
-}
-

source/settings/SettingsPrompts.h

@@ -10,6 +10,5 @@
 
 bool MenuBackgroundMusic();
 int MenuLanguageSelect();
-int MenuThemeSelect();
 
 #endif

source/settings/menus/CustomPathsSM.cpp

@@ -144,17 +144,7 @@ int CustomPathsSM::GetMenuInternal()
     else if (ret == ++Idx)
     {
         titleTxt->SetText(tr( "Theme Path" ));
-        HaltGui();
+        ChangePath(Settings.theme_path, sizeof(Settings.theme_path));
-        GuiWindow * parent = (GuiWindow *) parentElement;
-        if(parent) parent->SetState(STATE_DISABLED);
-        this->SetState(STATE_DEFAULT);
-        this->Remove(optionBrowser);
-        ResumeGui();
-        int res = MenuThemeSelect();
-        if(parent) parent->SetState(STATE_DEFAULT);
-        this->Append(optionBrowser);
-        if (res == 1)
-            return MENU_SETTINGS;
     }
 
     //! Settings: WiiTDB Path

source/settings/menus/GlobalSettings.cpp

@@ -56,10 +56,11 @@ void GlobalSettings::SetupMainButtons()
     SetMainButton(pos++, tr( "Parental Control" ), MainButtonImgData, MainButtonImgOverData);
     SetMainButton(pos++, tr( "Sound" ), MainButtonImgData, MainButtonImgOverData);
     SetMainButton(pos++, tr( "Custom Paths" ), MainButtonImgData, MainButtonImgOverData);
+    SetMainButton(pos++, tr( "Theme Menu" ), MainButtonImgData, MainButtonImgOverData);
+    SetMainButton(pos++, tr( "Theme Downloader" ), MainButtonImgData, MainButtonImgOverData);
     SetMainButton(pos++, tr( "Update" ), MainButtonImgData, MainButtonImgOverData);
     SetMainButton(pos++, tr( "Default Settings" ), MainButtonImgData, MainButtonImgOverData);
     SetMainButton(pos++, tr( "Credits" ), creditsImgData, creditsImgOverData);
-    SetMainButton(pos++, tr( "Theme Downloader" ), MainButtonImgData, MainButtonImgOverData);
 }
 
 void GlobalSettings::CreateSettingsMenu(int menuNr)
@@ -139,6 +140,28 @@ void GlobalSettings::CreateSettingsMenu(int menuNr)
         CurrentMenu = new CustomPathsSM();
         Append(CurrentMenu);
     }
+    //! Theme Menu
+    else if(menuNr == Idx++)
+    {
+        if(!Settings.godmode && (Settings.ParentalBlocks & BLOCK_THEME_MENU))
+        {
+            WindowPrompt(tr( "Permission denied." ), tr( "Console must be unlocked for this option." ), tr( "OK" ));
+            return;
+        }
+
+        returnMenu = MENU_THEMEMENU;
+    }
+    //! Theme Downloader
+    else if(menuNr == Idx++)
+    {
+        if(!Settings.godmode && (Settings.ParentalBlocks & BLOCK_THEME_DOWNLOADER))
+        {
+            WindowPrompt(tr( "Permission denied." ), tr( "Console must be unlocked for this option." ), tr( "OK" ));
+            return;
+        }
+
+        returnMenu = MENU_THEMEDOWNLOADER;
+    }
     //! Update
     else if(menuNr == Idx++)
     {
@@ -186,17 +209,6 @@ void GlobalSettings::CreateSettingsMenu(int menuNr)
         Append(backBtn);
         ShowMenu();
     }
-    //! Theme Downloader
-    else if(menuNr == Idx++)
-    {
-        if(!Settings.godmode && (Settings.ParentalBlocks & BLOCK_THEME_DOWNLOADER))
-        {
-            WindowPrompt(tr( "Permission denied." ), tr( "Console must be unlocked for this option." ), tr( "OK" ));
-            return;
-        }
-
-        returnMenu = MENU_THEMEDOWNLOADER;
-    }
 }
 
 void GlobalSettings::DeleteSettingsMenu()

source/themes/ThemeDownloader.cpp

@@ -1,10 +1,25 @@
 /****************************************************************************
- * Theme_Downloader
+ * Copyright (C) 2011
- * USB Loader GX 2009
+ * by Dimok
  *
- * Theme downloader for USB Loader GX
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any
+ * damages arising from the use of this software.
  *
- * Theme_Downloader.cpp
+ * Permission is granted to anyone to use this software for any
+ * purpose, including commercial applications, and to alter it and
+ * redistribute it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you
+ * must not claim that you wrote the original software. If you use
+ * this software in a product, an acknowledgment in the product
+ * documentation would be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and
+ * must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
  ***************************************************************************/
 #include <string.h>
 #include <unistd.h>
@@ -245,9 +260,6 @@ void ThemeDownloader::SetupMainButtons()
 
 void ThemeDownloader::AddMainButtons()
 {
-    if(!ThemeList)
-        SetupMainButtons();
-
     HaltGui();
     for(u32 i = 0; i < MainButton.size(); ++i)
         Remove(MainButton[i]);
@@ -278,7 +290,7 @@ void ThemeDownloader::MainButtonClicked(int button)
     GuiImageData *thumbimageData = ThemePreviews[button % 4];
     const char *downloadlink = ThemeList->GetDownloadLink(button);
 
-    gprintf("\nTheme_Prompt(%s ,%s, <DATA>, %s)", title, author, downloadlink);
+    gprintf("\nTheme_Prompt(%s ,%s, %s)", title, author, downloadlink);
     bool leave = false;
     int result = 0;
 
@@ -305,7 +317,7 @@ void ThemeDownloader::MainButtonClicked(int button)
     titleTxt2.SetPosition(230, 50);
     titleTxt2.SetMaxWidth(dialogBox.GetWidth() - 220, WRAP);
 
-    GuiText authorTxt(tr( "Author:" ), 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    GuiText authorTxt(tr( "Author(s):" ), 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
     authorTxt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
     authorTxt.SetPosition(230, 100);
 
@@ -424,63 +436,50 @@ int ThemeDownloader::DownloadTheme(const char *url, const char *title)
         return -2;
     }
 
-    ZipFile zipfile(filepath);
+    ZipFile *zipfile = new ZipFile(filepath);
 
-    int result = zipfile.ExtractAll(Settings.theme_path);
+    int result = zipfile->ExtractAll(Settings.theme_path);
     if(result < 0)
     {
         WindowPrompt(tr( "Failed to extract." ), tr( "Unsupported format, try to extract manually TempTheme.zip." ), tr( "OK" ));
         return -3;
     }
 
-    remove(filepath);
+    std::string themeDir;
+    std::string Filename;
+    zipfile->FindFilePart(".them", Filename);
+    zipfile->FindFilePart("/", themeDir);
 
-    DirList newDir(Settings.theme_path);
+    if(!zipfile->FindFile("theme_preview.png") && themeDir.size() != 0)
+    {
+        size_t pos = themeDir.find("/");
+        if(pos != std::string::npos)
+        {
+            themeDir.erase(pos);
+            char filepath[255];
+            char newfilepath[255];
+            snprintf(filepath, sizeof(filepath), "%s/tmp/%s.jpg", Settings.theme_path, title);
+            snprintf(newfilepath, sizeof(newfilepath), "%s/%s/theme_preview.png", Settings.theme_path, themeDir.c_str());
+            CopyFile(filepath, newfilepath);
+        }
+
+    }
+
+    delete zipfile;
+    remove(filepath);
 
     int choice = WindowPrompt(tr( "Successfully extracted theme." ), tr( "Do you want to apply it now?" ), tr( "Yes" ), tr( "No" ));
     if (choice == 0)
         return -1;
 
-    char Filename[255];
+    if(Filename.size() == 0)
-    memset(Filename, 0, sizeof(Filename));
-
-    for(int i = 0; i < newDir.GetFilecount(); ++i)
-    {
-        const char * FilenameNew = newDir.GetFilename(i);
-        if(!FilenameNew)
-            continue;
-
-        const char * FileExt = strrchr(FilenameNew, '.');
-        if(!FileExt || strcasecmp(FileExt, ".them") != 0)
-            continue;
-
-        bool Found = false;
-
-        for(int j = 0; j < oldDir.GetFilecount(); ++j)
-        {
-            const char * FilenameOld = oldDir.GetFilename(j);
-            if(!FilenameOld)
-                continue;
-
-            if(strcasecmp(FilenameNew, FilenameOld) == 0)
-                Found = true;
-        }
-
-        if(!Found)
-        {
-            snprintf(Filename, sizeof(Filename), FilenameNew);
-            break;
-        }
-    }
-
-    if(Filename[0] == 0)
     {
         WindowPrompt(tr( "ERROR: Can't set up theme." ), tr( "The .them file was not found in the zip." ), tr( "OK" ));
         return -1;
     }
 
     char real_themepath[1024];
-    snprintf(real_themepath, sizeof(real_themepath), "%s/%s", Settings.theme_path, Filename);
+    snprintf(real_themepath, sizeof(real_themepath), "%s/%s", Settings.theme_path, Filename.c_str());
 
     if (Theme::Load(real_themepath))
     {

source/themes/ThemeDownloader.h

@@ -1,3 +1,26 @@
+/****************************************************************************
+ * Copyright (C) 2011
+ * by Dimok
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any
+ * damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any
+ * purpose, including commercial applications, and to alter it and
+ * redistribute it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you
+ * must not claim that you wrote the original software. If you use
+ * this software in a product, an acknowledgment in the product
+ * documentation would be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and
+ * must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+ ***************************************************************************/
 #ifndef _THEME_DOWNLOADER_H_
 #define _THEME_DOWNLOADER_H_
 

source/themes/ThemeMenu.cpp

@@ -0,0 +1,441 @@
+/****************************************************************************
+ * Copyright (C) 2011
+ * by Dimok
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any
+ * damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any
+ * purpose, including commercial applications, and to alter it and
+ * redistribute it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you
+ * must not claim that you wrote the original software. If you use
+ * this software in a product, an acknowledgment in the product
+ * documentation would be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and
+ * must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+ ***************************************************************************/
+#include <string.h>
+#include <unistd.h>
+
+#include "ThemeMenu.h"
+#include "language/gettext.h"
+#include "prompts/PromptWindows.h"
+#include "prompts/ProgressWindow.h"
+#include "FileOperations/DirList.h"
+#include "network/networkops.h"
+#include "themes/CTheme.h"
+#include "FileOperations/fileops.h"
+#include "sys.h"
+#include "menu/menus.h"
+#include "utils/ShowError.h"
+#include "utils/tools.h"
+#include "gecko.h"
+
+
+ThemeMenu::ThemeMenu()
+    : FlyingButtonsMenu(tr("Theme Menu"))
+{
+    delete MainButtonImgData;
+    delete MainButtonImgOverData;
+
+    MainButtonImgData = Resources::GetImageData("theme_box.png");
+    MainButtonImgOverData = NULL;
+
+    ParentMenu = MENU_SETTINGS;
+
+    for(int i = 0; i < 4; ++i)
+        ThemePreviews[i] = NULL;
+
+    defaultBtnTxt = new GuiText(tr( "Default" ), 22, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    defaultBtnTxt->SetMaxWidth(btnOutline->GetWidth() - 30);
+    defaultBtnImg = new GuiImage(btnOutline);
+    if (Settings.wsprompt)
+    {
+        defaultBtnTxt->SetWidescreen(Settings.widescreen);
+        defaultBtnImg->SetWidescreen(Settings.widescreen);
+    }
+    defaultBtn = new GuiButton(btnOutline->GetWidth(), btnOutline->GetHeight());
+    defaultBtn->SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
+    defaultBtn->SetPosition(-20, 400);
+    defaultBtn->SetLabel(defaultBtnTxt);
+    defaultBtn->SetImage(defaultBtnImg);
+    defaultBtn->SetSoundOver(btnSoundOver);
+    defaultBtn->SetSoundClick(btnSoundClick2);
+    defaultBtn->SetTrigger(trigA);
+    defaultBtn->SetEffectGrow();
+    Append(defaultBtn);
+
+    backBtn->SetPosition(-205, 400);
+}
+
+ThemeMenu::~ThemeMenu()
+{
+    HaltGui();
+    for(u32 i = 0; i < MainButton.size(); ++i)
+        Remove(MainButton[i]);
+    Remove(defaultBtn);
+
+    delete defaultBtn;
+    delete defaultBtnTxt;
+    delete defaultBtnImg;
+    for(int i = 0; i < 4; ++i)
+        delete ThemePreviews[i];
+}
+
+int ThemeMenu::Run()
+{
+    ThemeMenu * Menu = new ThemeMenu();
+    mainWindow->Append(Menu);
+
+    Menu->ShowMenu();
+
+    int returnMenu = MENU_NONE;
+
+    while((returnMenu = Menu->MainLoop()) == MENU_NONE);
+
+    delete Menu;
+
+    return returnMenu;
+}
+
+int ThemeMenu::MainLoop()
+{
+    if(defaultBtn->GetState() == STATE_CLICKED)
+    {
+        int choice = WindowPrompt(0, tr("Do you want to load the default theme?"), tr("Yes"), tr("Cancel"));
+        if(choice)
+        {
+            HaltGui();
+            Theme::SetDefault();
+            Theme::Reload();
+            ResumeGui();
+            return MENU_THEMEMENU;
+        }
+
+        defaultBtn->ResetState();
+    }
+
+    return FlyingButtonsMenu::MainLoop();
+}
+
+void ThemeMenu::SetMainButton(int position, const char * ButtonText, GuiImageData * imageData, GuiImageData * themeImg)
+{
+    if(position >= (int) MainButton.size())
+    {
+        MainButtonImg.resize(position+1);
+        MainButtonImgOver.resize(position+1);
+        MainButtonTxt.resize(position+1);
+        MainButton.resize(position+1);
+    }
+
+    MainButtonImg[position] = new GuiImage(imageData);
+    MainButtonImgOver[position] = new GuiImage(themeImg);
+    MainButtonImgOver[position]->SetScale(0.4);
+    MainButtonImgOver[position]->SetPosition(50, -45);
+
+    MainButtonTxt[position] = new GuiText(ButtonText, 18, ( GXColor ) {0, 0, 0, 255});
+    MainButtonTxt[position]->SetAlignment(ALIGN_CENTER, ALIGN_TOP);
+    MainButtonTxt[position]->SetPosition(0, 10);
+    MainButtonTxt[position]->SetMaxWidth(imageData->GetWidth() - 10, DOTTED);
+
+    MainButton[position] = new GuiButton(imageData->GetWidth(), imageData->GetHeight());
+    MainButton[position]->SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    MainButton[position]->SetSoundOver(btnSoundOver);
+    MainButton[position]->SetSoundClick(btnSoundClick);
+    MainButton[position]->SetImage(MainButtonImg[position]);
+    MainButton[position]->SetImageOver(MainButtonImg[position]);
+    MainButton[position]->SetIcon(MainButtonImgOver[position]);
+    MainButton[position]->SetLabel(MainButtonTxt[position]);
+    MainButton[position]->SetTrigger(trigA);
+    MainButton[position]->SetEffectGrow();
+
+    switch(position % 4)
+    {
+        case 0:
+            MainButton[position]->SetPosition(90, 75);
+            break;
+        case 1:
+            MainButton[position]->SetPosition(340, 75);
+            break;
+        case 2:
+            MainButton[position]->SetPosition(90, 230);
+            break;
+        case 3:
+            MainButton[position]->SetPosition(340, 230);
+            break;
+        default:
+            break;
+    }
+}
+
+GuiImageData * ThemeMenu::GetImageData(int theme)
+{
+    char filepath[300];
+    snprintf(filepath, sizeof(filepath), "%stheme_preview.png", ThemeList[theme].ImageFolder.c_str());
+
+    return (new GuiImageData(filepath));
+}
+
+void ThemeMenu::SetupMainButtons()
+{
+    ThemeList.clear();
+
+    DirList ThemeDir(Settings.theme_path, ".them", DirList::Files);
+    if (ThemeDir.GetFilecount() == 0)
+    {
+        WindowPrompt(tr( "No themes found." ), 0, "OK");
+        returnMenu = MENU_SETTINGS;
+    }
+
+    for(int i = 0; i < ThemeDir.GetFilecount(); ++i)
+    {
+        u8 *buffer = NULL;
+        u64 filesize;
+        gprintf("%i %s\n", i, ThemeDir.GetFilepath(i));
+        LoadFileToMem(ThemeDir.GetFilepath(i), &buffer, &filesize);
+
+        if(!buffer) continue;
+
+        buffer[filesize-1] = '\0';
+
+        int size = ThemeList.size();
+        ThemeList.resize(size+1);
+
+        ThemeList[size].Filepath = ThemeDir.GetFilepath(i);
+        GetNodeText(buffer, "Theme-Title:", ThemeList[size].Title);
+        GetNodeText(buffer, "Theme-Team:", ThemeList[size].Team);
+        GetNodeText(buffer, "Theme-Version:", ThemeList[size].Version);
+        GetNodeText(buffer, "Image-Folder:", ThemeList[size].ImageFolder);
+
+        if(ThemeList[size].Title.size() == 0 && ThemeDir.GetFilename(i))
+        {
+            ThemeList[size].Title = ThemeDir.GetFilename(i);
+            size_t pos = ThemeList[size].Title.rfind('.');
+            if(pos != std::string::npos)
+                ThemeList[size].Title.erase(pos);
+        }
+
+        if(ThemeList[size].ImageFolder.size() == 0)
+        {
+            ThemeList[size].ImageFolder = ThemeDir.GetFilepath(i);
+            size_t pos = ThemeList[size].ImageFolder.rfind('.');
+            if(pos != std::string::npos)
+                ThemeList[size].ImageFolder.erase(pos);
+            ThemeList[size].ImageFolder += '/';
+        }
+        else
+        {
+            std::string tempString = ThemeList[size].ImageFolder;
+            ThemeList[size].ImageFolder = Settings.theme_path;
+            ThemeList[size].ImageFolder += tempString;
+            ThemeList[size].ImageFolder += '/';
+        }
+
+        SetMainButton(size, ThemeList[size].Title.c_str(), MainButtonImgData, NULL);
+
+        free(buffer);
+    }
+}
+
+bool ThemeMenu::GetNodeText(const u8 *buffer, const char *node, std::string &outtext)
+{
+    const char * nodeText = strcasestr((const char *) buffer, node);
+    if(!nodeText)
+        return false;
+
+    nodeText += strlen(node);
+
+    while(*nodeText == ' ') nodeText++;
+
+    while(*nodeText != '\0' && *nodeText != '\\' && *nodeText != '\n' && *nodeText != '"')
+    {
+        outtext.push_back(*nodeText);
+        nodeText++;
+    }
+
+    return true;
+}
+
+void ThemeMenu::AddMainButtons()
+{
+    HaltGui();
+    for(u32 i = 0; i < MainButton.size(); ++i)
+        Remove(MainButton[i]);
+
+    int FirstItem = currentPage*4;
+    int n = 0;
+
+    for(int i = FirstItem; i < (int) MainButton.size() && i < FirstItem+4; ++i)
+    {
+        delete ThemePreviews[n];
+        ThemePreviews[n] = GetImageData(i);
+        MainButtonImgOver[i]->SetImage(ThemePreviews[n]);
+        n++;
+    }
+
+    FlyingButtonsMenu::AddMainButtons();
+}
+
+void ThemeMenu::MainButtonClicked(int button)
+{
+    //! TODO: Clean me
+    const char * title = ThemeList[button].Title.c_str();
+    const char * author = ThemeList[button].Team.c_str();
+    const char * version = ThemeList[button].Version.c_str();
+    GuiImageData *thumbimageData = ThemePreviews[button % 4];
+
+    gprintf("\nTheme_Prompt(%s ,%s)", title, author);
+    bool leave = false;
+
+    GuiImageData btnOutline(Resources::GetFile("button_dialogue_box.png"), Resources::GetFileSize("button_dialogue_box.png"));
+    GuiImageData dialogBox(Resources::GetFile("theme_dialogue_box.png"), Resources::GetFileSize("theme_dialogue_box.png"));
+
+    GuiImage dialogBoxImg(&dialogBox);
+
+    GuiWindow promptWindow(dialogBox.GetWidth(), dialogBox.GetHeight());
+    promptWindow.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
+    promptWindow.SetPosition(0, -10);
+
+    GuiTrigger trigA;
+    trigA.SetSimpleTrigger(-1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A);
+    GuiTrigger trigB;
+    trigB.SetButtonOnlyTrigger(-1, WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B, PAD_BUTTON_B);
+
+    int PositionY = 30;
+
+    GuiText titleTxt(tr( "Theme Title:" ), 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    titleTxt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    titleTxt.SetPosition(230, PositionY);
+    PositionY += 20;
+
+    GuiText titleTxt2(title, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    titleTxt2.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    titleTxt2.SetPosition(230, PositionY);
+    titleTxt2.SetMaxWidth(dialogBox.GetWidth() - 220, WRAP);
+
+    if(titleTxt2.GetTextWidth() >= dialogBox.GetWidth() - 220)
+        PositionY += 50;
+    else
+        PositionY += 30;
+
+    GuiText authorTxt(tr( "Author(s):" ), 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    authorTxt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    authorTxt.SetPosition(230, PositionY);
+    PositionY += 20;
+
+    GuiText authorTxt2(author, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    authorTxt2.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    authorTxt2.SetPosition(230, PositionY);
+    authorTxt2.SetMaxWidth(dialogBox.GetWidth() - 220, DOTTED);
+
+    if(authorTxt2.GetTextWidth() >= dialogBox.GetWidth() - 220)
+        PositionY += 50;
+    else
+        PositionY += 30;
+
+    GuiText versionTxt(tr( "Version:" ), 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    versionTxt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    versionTxt.SetPosition(230, PositionY);
+
+    GuiText versionTxt2(version, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    versionTxt2.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    versionTxt2.SetPosition(235+versionTxt.GetTextWidth(), PositionY);
+    versionTxt2.SetMaxWidth(dialogBox.GetWidth() - 220, DOTTED);
+
+    GuiText applyBtnTxt(tr( "Apply" ), 22, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    applyBtnTxt.SetMaxWidth(btnOutline.GetWidth() - 30);
+    GuiImage applyBtnImg(&btnOutline);
+    if (Settings.wsprompt)
+    {
+        applyBtnTxt.SetWidescreen(Settings.widescreen);
+        applyBtnImg.SetWidescreen(Settings.widescreen);
+    }
+    GuiButton applyBtn(&applyBtnImg, &applyBtnImg, ALIGN_RIGHT, ALIGN_TOP, -5, 170, &trigA, btnSoundOver, btnSoundClick2, 1);
+    applyBtn.SetLabel(&applyBtnTxt);
+    applyBtn.SetScale(0.9);
+
+    GuiText backBtnTxt(tr( "Back" ), 22, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
+    backBtnTxt.SetMaxWidth(btnOutline.GetWidth() - 30);
+    GuiImage backBtnImg(&btnOutline);
+    if (Settings.wsprompt)
+    {
+        backBtnTxt.SetWidescreen(Settings.widescreen);
+        backBtnImg.SetWidescreen(Settings.widescreen);
+    }
+    GuiButton backBtn(&backBtnImg, &backBtnImg, ALIGN_RIGHT, ALIGN_TOP, -5, 220, &trigA, btnSoundOver, btnSoundClick2, 1);
+    backBtn.SetLabel(&backBtnTxt);
+    backBtn.SetTrigger(&trigB);
+    backBtn.SetScale(0.9);
+
+    GuiImage ThemeImage(thumbimageData);
+    ThemeImage.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
+    ThemeImage.SetPosition(20, 10);
+    ThemeImage.SetScale(0.8);
+
+    promptWindow.Append(&dialogBoxImg);
+    promptWindow.Append(&ThemeImage);
+    promptWindow.Append(&titleTxt);
+    promptWindow.Append(&titleTxt2);
+    promptWindow.Append(&authorTxt);
+    promptWindow.Append(&authorTxt2);
+    promptWindow.Append(&versionTxt);
+    promptWindow.Append(&versionTxt2);
+    promptWindow.Append(&applyBtn);
+    promptWindow.Append(&backBtn);
+
+    HaltGui();
+    promptWindow.SetEffect(EFFECT_SLIDE_TOP | EFFECT_SLIDE_IN, 50);
+    mainWindow->SetState(STATE_DISABLED);
+    mainWindow->Append(&promptWindow);
+    mainWindow->ChangeFocus(&promptWindow);
+    ResumeGui();
+
+    while (!leave)
+    {
+        usleep(100);
+
+        if (shutdown)
+            Sys_Shutdown();
+        else if (reset)
+            Sys_Reboot();
+
+        if (applyBtn.GetState() == STATE_CLICKED)
+        {
+            int choice = WindowPrompt(tr( "Do you want to apply this theme?" ), title, tr( "Yes" ), tr( "Cancel" ));
+            if (choice)
+            {
+                if (Theme::Load(ThemeList[button].Filepath.c_str()))
+                {
+                    snprintf(Settings.theme, sizeof(Settings.theme), ThemeList[button].Filepath.c_str());
+                    Theme::Reload();
+                    returnMenu = MENU_THEMEMENU;
+                    leave = true;
+                }
+            }
+            mainWindow->SetState(STATE_DISABLED);
+            promptWindow.SetState(STATE_DEFAULT);
+            mainWindow->ChangeFocus(&promptWindow);
+            applyBtn.ResetState();
+        }
+
+        else if (backBtn.GetState() == STATE_CLICKED)
+        {
+            leave = true;
+            backBtn.ResetState();
+        }
+    }
+
+    promptWindow.SetEffect(EFFECT_SLIDE_TOP | EFFECT_SLIDE_OUT, 50);
+    while (promptWindow.GetEffect() > 0) usleep(100);
+    HaltGui();
+    mainWindow->Remove(&promptWindow);
+    mainWindow->SetState(STATE_DEFAULT);
+    ResumeGui();
+}

source/themes/ThemeMenu.h

@@ -0,0 +1,64 @@
+/****************************************************************************
+ * Copyright (C) 2011
+ * by Dimok
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any
+ * damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any
+ * purpose, including commercial applications, and to alter it and
+ * redistribute it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you
+ * must not claim that you wrote the original software. If you use
+ * this software in a product, an acknowledgment in the product
+ * documentation would be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and
+ * must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+ ***************************************************************************/
+#ifndef _THEME_MENU_H_
+#define _THEME_MENU_H_
+
+#include <vector>
+#include <string>
+#include "settings/menus/FlyingButtonsMenu.hpp"
+#include "FileOperations/DirList.h"
+#include "themes/Theme_List.h"
+
+class ThemeMenu : public FlyingButtonsMenu
+{
+    public:
+        ThemeMenu();
+        ~ThemeMenu();
+        static int Run();
+        int MainLoop();
+    protected:
+        void CreateSettingsMenu(int index) { MainButtonClicked(index); };
+        void MainButtonClicked(int button);
+        void AddMainButtons();
+        void SetupMainButtons();
+        void SetMainButton(int position, const char * ButtonText, GuiImageData * imageData, GuiImageData * imageOver);
+        GuiImageData * GetImageData(int theme);
+        bool GetNodeText(const u8 *buffer, const char *node, std::string &outtext);
+
+        struct ThemeInfoStruct
+        {
+            std::string Filepath;
+            std::string Title;
+            std::string Team;
+            std::string Version;
+            std::string ImageFolder;
+        };
+        std::vector<ThemeInfoStruct> ThemeList;
+        GuiText * defaultBtnTxt;
+        GuiImage * defaultBtnImg;
+        GuiButton * defaultBtn;
+        GuiImageData * ThemePreviews[4];
+};
+
+#endif