tabs, icon & ppm metadata

.gitignore

@@ -1,5 +1,7 @@
 .git/
 build/
+flipnotes-example/
 FSPDS.layout
 FSPDS.elf
 FSPDS.nds
+run.bat

FSPDS.cbp

@@ -33,7 +33,14 @@
 			<Add option="-Wall" />
 		</Compiler>
 		<Unit filename="Makefile" />
-		<Unit filename="source/main.c"/>					
+		<Unit filename="include/console.h" />
+		<Unit filename="include/filesystem.h" />
+		<Unit filename="include/player.h" />
+		<Unit filename="include/ppm.h" />
+		<Unit filename="include/tabsystem.h" />
+		<Unit filename="source/main.c">
+			<Option compilerVar="CC" />
+		</Unit>
 		<Extensions>
 			<code_completion />
 			<envvars />

Makefile

@@ -21,6 +21,7 @@ SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
 
+
 #---------------------------------------------------------------------------------
 # options for code generation
 #---------------------------------------------------------------------------------
@@ -92,6 +93,18 @@ export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
 
 export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
 
+# THX:  https://devkitpro.org/viewtopic.php?t=508
+
+icons = $(wildcard *.bmp)
+
+ifneq (,$(findstring $(TARGET).bmp,$(icons)))
+	export GAME_ICON := $(CURDIR)/$(TARGET).bmp
+else
+	ifneq (,$(findstring icon.bmp,$(icons)))
+		export GAME_ICON := $(CURDIR)/icon.bmp
+	endif
+endif
+
 .PHONY: $(BUILD) clean
 
 #---------------------------------------------------------------------------------

include/console.h

@@ -0,0 +1,109 @@
+#ifndef FSPDS_CONSOLE_H_INCLUDED
+#define FSPDS_CONSOLE_H_INCLUDED
+
+#include <nds.h>
+#include <stdio.h>
+
+static PrintConsole consoleBG,consoleFG;
+
+static inline void c_cls()
+{
+    iprintf("\x1b[2J");
+}
+
+static inline void c_goto(int row, int column)
+{
+    printf("\033[%d;%dH", row, column);
+}
+
+void c_writeFrame()
+{
+    iprintf("\x1b[33m");
+    c_goto(0,0);
+    iprintf("\024");
+    for(int i=1;i<31;i++) iprintf("\004");
+    iprintf("\022");
+    for(int i=1;i<23;i++)
+    {
+        c_goto(i,0); iprintf("\003");
+        c_goto(i,31); iprintf("\003");
+    }
+    c_goto(23,0);
+    iprintf("\025");
+    for(int i=1;i<31;i++) iprintf("\004");
+    iprintf("\023");
+    c_goto(23,0);
+    //for(i=32;i--;) iprintf("\x02");
+}
+
+static inline void initConsole()
+{
+    videoSetModeSub(MODE_0_2D);
+	vramSetBankH(VRAM_H_SUB_BG);
+	consoleInit(&consoleBG, 1, BgType_Text4bpp, BgSize_T_256x256, 7, 0, false, true);
+	consoleInit(&consoleFG, 0, BgType_Text4bpp, BgSize_T_256x256, 15, 0, false, true);
+
+    // overwrite some character fonts
+    // thanks: https://github.com/DS-Homebrew/GodMode9i/blob/master/arm9/source/main.cpp
+	dmaFillWords(0xFFFFFFFF, (void*)0x6200040, 32);
+    dmaFillWords(0x00F00F00, (void*)0x6200060, 32);
+
+    dmaFillWords(0x00000000, (void*)0x6200080, 8);
+    dmaFillWords(0xFFFFFFFF, (void*)0x6200088, 4);
+    dmaFillWords(0x00000000, (void*)0x620008C, 8);
+    dmaFillWords(0xFFFFFFFF, (void*)0x6200094, 4);
+    dmaFillWords(0x00000000, (void*)0x6200098, 8);
+
+    dmaFillWords(0x00000000, (void*)0x6200240, 8);
+    dmaFillWords(0x000FFFFF, (void*)0x6200248, 4);
+    dmaFillWords(0x00F00000, (void*)0x620024C, 8);
+    dmaFillWords(0x00F00FFF, (void*)0x6200254, 4);
+    dmaFillWords(0x00F00F00, (void*)0x6200258, 8);
+
+    dmaFillWords(0x00F00F00, (void*)0x6200260, 8);
+    dmaFillWords(0x00F00FFF, (void*)0x6200268, 4);
+    dmaFillWords(0x00F00000, (void*)0x620026C, 8);
+    dmaFillWords(0x000FFFFF, (void*)0x6200274, 4);
+    dmaFillWords(0x00000000, (void*)0x6200278, 8);
+
+    dmaFillWords(0x00000000, (void*)0x6200280, 8);
+    dmaFillWords(0xFFFFF000, (void*)0x6200288, 4);
+    dmaFillWords(0x00000F00, (void*)0x620028C, 8);
+    dmaFillWords(0xFFF00F00, (void*)0x6200294, 4);
+    dmaFillWords(0x00F00F00, (void*)0x6200298, 8);
+
+    dmaFillWords(0x00F00F00, (void*)0x62002A0, 8);
+    dmaFillWords(0xFFF00F00, (void*)0x62002A8, 4);
+    dmaFillWords(0x00000F00, (void*)0x62002AC, 8);
+    dmaFillWords(0xFFFFF000, (void*)0x62002B4, 4);
+    dmaFillWords(0x00000000, (void*)0x62002B8, 8);
+
+	BG_PALETTE[ 0]=BG_PALETTE_SUB[ 0]=0x7FFF;
+    BG_PALETTE[63]=BG_PALETTE_SUB[63]=0x01DF;
+}
+
+// screen to display error messages
+bool c_displayError(const char* message,bool isfatal)
+{
+    consoleSelect(&consoleBG); c_cls();
+    consoleSelect(&consoleFG); c_cls();
+
+    c_writeFrame();
+
+    c_goto(0,13);
+    iprintf("ERROR!");
+
+    consoleSetWindow(&consoleFG,2,2,28,20);
+    c_goto(0,0);
+    iprintf(message);
+
+    if(isfatal)
+    {
+        exit(-1);
+    }
+    consoleSetWindow(&consoleFG,0,0,32,24);
+    return true;
+}
+
+
+#endif // CONSOLE_H_INCLUDED

include/filesystem.h

@@ -0,0 +1,202 @@
+#ifndef FSPDS_FILESYSTEM_H_INCLUDED
+#define FSPDS_FILESYSTEM_H_INCLUDED
+
+#include <fat.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dirent.h>
+
+#define MAXFILESCOUNT 1024
+
+
+int filescount=0;
+char files[MAXFILESCOUNT][29];
+char sizes[MAXFILESCOUNT][7];
+
+// Converts file size to string ( e.g. 2704 => "2.64KB" )
+void long_to_size_string(char dest[7],long sz)
+{
+    dest[5]='B';
+    dest[6]='\0';
+    for(int i=0;i<5;i++) dest[i]=' ';
+    if(sz==0)
+    {
+        dest[4]='0';
+        return;
+    }
+    if(sz<1024)
+    {
+        for(int i=4;sz>0;i--)
+        {
+            dest[i]=(sz%10)+'0';
+            sz/=10;
+        }
+        return;
+    }
+    if(sz<1024*1024)
+    {
+        sz>>=10;
+        dest[4]='K';
+        for(int i=3;sz>0;i--)
+        {
+            dest[i]=(sz%10)+'0';
+            sz/=10;
+        }
+        return;
+    }
+    dest[4]='M';
+    sz>>=10;
+    int q=sz>>10;
+    int r=((sz&0x3FF)*100)>>10;
+    if(q>=10)
+    {
+        iprintf("Fatal error: size limit exceeded. \n");
+        exit(-1);
+    }
+    if(r>=100) r/=10;
+    dest[3]=(r%10)+'0';
+    r/=10;
+    dest[2]=(r%10)+'0';
+    dest[1]='.';
+    dest[0]=q+'0';
+}
+
+void loadFiles()
+{
+    if(!fatInitDefault())
+    {
+        c_displayError("Fatal :\n\nFAT init failed.",true);
+    }
+    DIR *root;
+    struct dirent *entry;
+    root=opendir("/flipnotes");
+    if (root)
+    {
+        while((entry=readdir(root))!=NULL && filescount<MAXFILESCOUNT)
+        {
+            if(strcmp(".", entry->d_name) == 0 || strcmp("..", entry->d_name) == 0)
+                continue;
+            if(entry->d_type != DT_DIR)
+            {
+                if(strlen(entry->d_name)==28 && strcmp(".ppm",entry->d_name+24)==0)
+                {
+                    strcpy(files[filescount],entry->d_name);
+                    char fn[40]="/flipnotes/";
+                    strcat(fn,entry->d_name);
+                    FILE* fp=fopen(fn,"rb");
+                    fseek(fp,0L,SEEK_END);
+                    long_to_size_string(sizes[filescount],ftell(fp));
+                    fclose(fp);
+                    filescount++;
+                }
+            }
+        }
+        closedir(root);
+    }
+    else
+    {
+        c_displayError("Fatal :\n\nOpen directory failed.\n\nMake sure the /flipnotes\ndirectory exists on the rootof your SD card.",true);
+    }
+}
+
+// UI
+
+void writeEntry(int i,int listpos, bool highlight)
+{
+    if(i>=filescount)
+    {
+        consoleSelect(&consoleFG);
+        for(int i=0;i<3-2*(listpos==7);i++)
+        {
+            c_goto(1+3*listpos+i,1);
+            for(int j=1;j<31;j++) iprintf(" ");
+        }
+        consoleSelect(&consoleBG);
+        for(int i=0;i<3-2*(listpos==7);i++)
+        {
+            c_goto(1+3*listpos+i,1);
+            for(int j=1;j<31;j++) iprintf(" ");
+        }
+        return;
+    }
+    consoleSelect(&consoleBG);
+    iprintf(highlight?"\x1b[33m":"\x1b[39m");
+    for(int i=0;i<3;i++)
+    {
+        c_goto(1+3*listpos+i,1);
+        for(int j=0;j<30;j++) iprintf("\x02");
+    }
+    consoleSelect(&consoleFG);
+    c_goto(1+3*listpos,2);
+    iprintf(highlight?"\x1b[39m":"\x1b[33m");
+    iprintf(files[i]);
+    if(listpos==7) return;
+    c_goto(2+3*listpos,20);
+    iprintf(sizes[i]);
+}
+
+int PagesCount, PageSelection=0, CurrentPage=0;
+void writePage()
+{
+    for(int i=0;i<8;i++)
+    {
+        writeEntry(7*CurrentPage+i,i,i==PageSelection);
+    }
+}
+
+void nextPage()
+{
+    if(CurrentPage+1>=PagesCount)
+        return;
+    CurrentPage++;
+    PageSelection=0;
+    writePage();
+}
+
+void prevPage()
+{
+    if(CurrentPage==0)
+        return;
+    CurrentPage--;
+    PageSelection=0;
+    writePage();
+}
+
+void nextEntry()
+{
+    int id=7*CurrentPage+PageSelection;
+    if(id+1==filescount)
+        return;
+    if(PageSelection==6)
+    {
+        CurrentPage++;
+        PageSelection=0;
+        writePage();
+    }
+    else
+    {
+        writeEntry(id++,PageSelection++,false);
+        writeEntry(id  ,PageSelection  ,true);
+    }
+}
+
+void prevEntry()
+{
+    int id=7*CurrentPage+PageSelection;
+    if(id==0)
+        return;
+    if(PageSelection==0)
+    {
+        CurrentPage--;
+        PageSelection=6;
+        writePage();
+    }
+    else
+    {
+        writeEntry(id--,PageSelection--,false);
+        writeEntry(id  ,PageSelection  ,true);
+    }
+}
+
+
+#endif // FSPDS_FILESYSTEM_H_INCLUDED

include/player.h

@@ -0,0 +1,17 @@
+#ifndef FSPDS_PLAYER_H_INCLUDED
+#define FSPDS_PLAYER_H_INCLUDED
+
+#include <nds.h>
+
+u16* mainGFX;
+
+void initPlayer()
+{
+    vramSetBankA(VRAM_A_LCD);
+    videoSetMode(MODE_FB0);
+    mainGFX = bgGetGfxPtr(bgInit(3, BgType_Bmp16, BgSize_B16_256x256, 0,0));
+}
+
+
+
+#endif // FSPDS_PLAYER_H_INCLUDED

include/ppm.h

@@ -0,0 +1,44 @@
+#ifndef FSPDS_PPM_H_INCLUDED
+#define FSPDS_PPM_H_INCLUDED
+
+#include "filesystem.h"
+
+char ppmHead_Magic[5]="NULL";
+u32 ppmHead_AnimationDataSize;
+u32 ppmHead_SoundDataSize;
+u16 ppmHead_FrameCount;
+u16 ppmHead_FormatVersion;
+u16 ppmMeta_Lock;
+u16 ppmMeta_ThumbnailFrameIndex;
+u8 ppmMeta_ParentAuthorId[8];
+u8 ppmMeta_CurrentAuthorId[8];
+u8 ppmMeta_RootAuthorId[8];
+u32 ppmMeta_Timestamp;
+
+void ppm_loadMetadata()
+{
+    int index=7*CurrentPage+PageSelection;
+    char fn[40]="/flipnotes/";
+    strcat(fn,files[index]);
+    FILE* fp=fopen(fn,"rb");
+    // Parse head
+    fread(ppmHead_Magic,4,1,fp);  ppmHead_Magic[4]=0;
+    fread(&ppmHead_AnimationDataSize,sizeof(u32),1,fp);
+    fread(&ppmHead_SoundDataSize,sizeof(u32),1,fp);
+    fread(&ppmHead_FrameCount,sizeof(u16),1,fp); ppmHead_FrameCount++;
+    fread(&ppmHead_FormatVersion,sizeof(u16),1,fp);
+    // Parse meta
+    fread(&ppmMeta_Lock,sizeof(u16),1,fp);
+    fread(&ppmMeta_ThumbnailFrameIndex,sizeof(u16),1,fp);
+    // skip author names until i find out how to read wide chars
+    fseek(fp,66,SEEK_CUR);
+
+    fread(ppmMeta_ParentAuthorId,8,1,fp);
+    fread(ppmMeta_CurrentAuthorId,8,1,fp);
+    fseek(fp,36,SEEK_CUR); // skip filenames - redundant data
+    fread(ppmMeta_RootAuthorId,8,1,fp);
+    fread(&ppmMeta_Timestamp,sizeof(u32),1,fp);
+    fclose(fp);
+}
+
+#endif // FSPDS_PPM_H_INCLUDED

include/tabsystem.h

@@ -0,0 +1,83 @@
+#ifndef FSPDS_TABSYSTEM_H_INCLUDED
+#define FSPDS_TABSYSTEM_H_INCLUDED
+
+#include "console.h"
+#include "ppm.h"
+
+
+struct ConsoleTab
+{
+    struct ConsoleTab* left;
+    struct ConsoleTab* right;
+    void (*loadingProc)();
+    void (*drawingProc)();
+    void (*keyDownProc)(uint32);
+};
+
+struct ConsoleTab* CurrentTab;
+
+struct ConsoleTab FilesTab;
+struct ConsoleTab InfoTab;
+
+void TabNoAction() { }
+
+void FilesTabDrawing()
+{
+    consoleSelect(&consoleBG); c_cls();
+    consoleSelect(&consoleFG); c_cls();
+    c_writeFrame();
+    c_goto(0,13);
+    iprintf("Files");
+    writePage();
+}
+
+void FilesTabKeyDown(uint32 input)
+{
+    if(input & KEY_RIGHT)
+        nextPage();
+    else if(input & KEY_LEFT)
+        prevPage();
+    else if(input & KEY_DOWN)
+        nextEntry();
+    else if(input & KEY_UP)
+        prevEntry();
+}
+
+void InfoTabLoading()
+{
+    ppm_loadMetadata();
+}
+
+void InfoTabDrawing()
+{
+    consoleSelect(&consoleBG); c_cls();
+    consoleSelect(&consoleFG); c_cls();
+    c_writeFrame();
+    c_goto(0,14);
+    iprintf("Info");
+    c_goto(1,2);
+    iprintf(files[7*CurrentPage+PageSelection]);
+    c_goto(2,1);
+    iprintf("Frames count: %i",ppmHead_FrameCount);
+    c_goto(3,1);
+    iprintf("Lock        : ");
+    iprintf(ppmMeta_Lock==1?"YES":"NO");
+}
+
+void initTabs()
+{
+    FilesTab.loadingProc=TabNoAction;
+    FilesTab.drawingProc=FilesTabDrawing;
+    FilesTab.keyDownProc=FilesTabKeyDown;
+    FilesTab.left=FilesTab.right=&InfoTab;
+
+
+    InfoTab.loadingProc=InfoTabLoading;
+    InfoTab.drawingProc=InfoTabDrawing;
+    InfoTab.keyDownProc=TabNoAction;
+    InfoTab.left=InfoTab.right=&FilesTab;
+
+    CurrentTab=&FilesTab;
+}
+
+#endif // FSPDS_TABSYSTEM_H_INCLUDED

source/main.c

@@ -1,220 +1,59 @@
 #include <nds.h>
-#include <fat.h>
 
-#include <stdio.h>
+#include "console.h"
-#include <stdlib.h>
+#include "filesystem.h"
-#include <string.h>
+#include "player.h"
-#include <dirent.h>
+#include "tabsystem.h"
-
-#define MAXFILESCOUNT 1024
-
-int filescount=0;
-char files[MAXFILESCOUNT][29];
-char sizes[MAXFILESCOUNT][7];
-
-PrintConsole consoleBG,console;
-
-void long_to_size_string(char dest[7],long sz)
-{
-    dest[5]='B';
-    dest[6]='\0';
-    for(int i=0;i<5;i++) dest[i]=' ';
-    if(sz==0)
-    {
-        dest[4]='0';
-        return;
-    }
-    if(sz<1024)
-    {
-        for(int i=4;sz>0;i--)
-        {
-            dest[i]=(sz%10)+'0';
-            sz/=10;
-        }
-        return;
-    }
-    if(sz<1024*1024)
-    {
-        sz>>=10;
-        dest[4]='K';
-        for(int i=3;sz>0;i--)
-        {
-            dest[i]=(sz%10)+'0';
-            sz/=10;
-        }
-        return;
-    }
-    dest[4]='M';
-    sz>>=10;
-    int q=sz>>10;
-    int r=((sz&0x3FF)*100)>>10;
-    if(q>=10)
-    {
-        iprintf("Fatal error: size limit exceeded. \n");
-        exit(-1);
-    }
-    if(r>=100) r/=10;
-    dest[3]=(r%10)+'0';
-    r/=10;
-    dest[2]=(r%10)+'0';
-    dest[1]='.';
-    dest[0]=q+'0';
-}
-
-void loadFiles()
-{
-    if(!fatInitDefault())
-    {
-        iprintf("Fatal error: FAT init failed.\n");
-        exit(-1);
-    }
-    DIR *root;
-    struct dirent *entry;
-    root=opendir("/flipnotes");
-    if (root)
-    {
-        while((entry=readdir(root))!=NULL && filescount<MAXFILESCOUNT)
-        {
-            if(strcmp(".", entry->d_name) == 0 || strcmp("..", entry->d_name) == 0)
-                continue;
-            if(entry->d_type != DT_DIR)
-            {
-                if(strlen(entry->d_name)==28 && strcmp(".ppm",entry->d_name+24)==0)
-                {
-                    strcpy(files[filescount],entry->d_name);
-                    char fn[40]="/flipnotes/";
-                    strcat(fn,entry->d_name);
-                    FILE* fp=fopen(fn,"rb");
-                    fseek(fp,0L,SEEK_END);
-                    long_to_size_string(sizes[filescount],ftell(fp));
-                    fclose(fp);
-                    filescount++;
-                }
-            }
-        }
-        closedir(root);
-    }
-    else
-    {
-        iprintf ("Fatal error: Open directory failed.\n");
-    }
-}
-
-void c_cls()
-{
-    //iprintf("\e[1;1H\e[2J");
-    iprintf("\x1b[2J");
-}
-
-void c_goto(int row, int column)
-{
-    printf("\033[%d;%dH", row, column);
-}
-
-void writeFrame()
-{
-    int i;
-    iprintf("\x1b[33m");
-    c_goto(0,0);
-    iprintf("\024");
-    for(int i=1;i<31;i++) iprintf("\004");
-    iprintf("\022");
-    for(int i=1;i<23;i++)
-    {
-        c_goto(i,0); iprintf("\003");
-        c_goto(i,31); iprintf("\003");
-    }
-    c_goto(23,0);
-    iprintf("\025");
-    for(int i=1;i<31;i++) iprintf("\004");
-    iprintf("\023");
-    c_goto(23,0);
-    //for(i=32;i--;) iprintf("\x02");
-}
-
-void writeEntry(int i,int listpos)
-{
-    consoleSelect(&consoleBG);
-    for(int i=0;i<3;i++)
-    {
-        c_goto(1+3*listpos+i,1);
-        for(int j=0;j<30;j++) iprintf("\x1b[33m\x02");
-    }
-    consoleSelect(&console);
-    c_goto(1+3*listpos,2);
-    iprintf("\x1b[39m%s",files[i]);
-    c_goto(2+3*listpos,20);
-    iprintf("\x1b[39m%s",sizes[i]);
-    //iprintf("  %s\n\t\t\t\t\t\t\t%s\n",files[i],sizes[i]);
-}
-
-void init()
-{
-    //thanks: https://github.com/DS-Homebrew/GodMode9i/blob/master/arm9/source/main.cpp
-    videoSetModeSub(MODE_0_2D);
-	vramSetBankH(VRAM_H_SUB_BG);
-	consoleInit(&consoleBG, 1, BgType_Text4bpp, BgSize_T_256x256, 7, 0, false, true);
-	consoleInit(&console, 0, BgType_Text4bpp, BgSize_T_256x256, 15, 0, false, true);
-
-    // overwrite character fonts
-	dmaFillWords(0xFFFFFFFF, (void*)0x6200040, 32);
-    dmaFillWords(0x00F00F00, (void*)0x6200060, 32);
-
-    dmaFillWords(0x00000000, (void*)0x6200080, 8);
-    dmaFillWords(0xFFFFFFFF, (void*)0x6200088, 4);
-    dmaFillWords(0x00000000, (void*)0x620008C, 8);
-    dmaFillWords(0xFFFFFFFF, (void*)0x6200094, 4);
-    dmaFillWords(0x00000000, (void*)0x6200098, 8);
-
-    dmaFillWords(0x00000000, (void*)0x6200240, 8);
-    dmaFillWords(0x00FFFFFF, (void*)0x6200248, 4);
-    dmaFillWords(0x00F00000, (void*)0x620024C, 8);
-    dmaFillWords(0x00F00FFF, (void*)0x6200254, 4);
-    dmaFillWords(0x00F00F00, (void*)0x6200258, 8);
-
-    dmaFillWords(0x00F00F00, (void*)0x6200260, 8);
-    dmaFillWords(0x00F00FFF, (void*)0x6200268, 4);
-    dmaFillWords(0x00F00000, (void*)0x620026C, 8);
-    dmaFillWords(0x00FFFFFF, (void*)0x6200274, 4);
-    dmaFillWords(0x00000000, (void*)0x6200278, 8);
-
-    dmaFillWords(0x00000000, (void*)0x6200280, 8);
-    dmaFillWords(0xFFFFFF00, (void*)0x6200288, 4);
-    dmaFillWords(0x00000F00, (void*)0x620028C, 8);
-    dmaFillWords(0xFFF00F00, (void*)0x6200294, 4);
-    dmaFillWords(0x00F00F00, (void*)0x6200298, 8);
-
-    dmaFillWords(0x00F00F00, (void*)0x62002A0, 8);
-    dmaFillWords(0xFFF00F00, (void*)0x62002A8, 4);
-    dmaFillWords(0x00000F00, (void*)0x62002AC, 8);
-    dmaFillWords(0xFFFFFF00, (void*)0x62002B4, 4);
-    dmaFillWords(0x00000000, (void*)0x62002B8, 8);
-
-	BG_PALETTE[ 0]=BG_PALETTE_SUB[ 0]=0x7FFF;
-    BG_PALETTE[63]=BG_PALETTE_SUB[63]=0x01DF;
-}
 
 int main(int argc, char **argv)
 {
-    init();
+    initConsole();
-    //loadFiles();
+    initTabs();
+    initPlayer();
 
-    writeFrame();
+    loadFiles();
-    //c_cls();
+
-    filescount=2;
+
-    strcpy(files[0],"000000_0000000000000_000.ppm");
+    /**filescount=25;
-    strcpy(sizes[0]," 127KB");
+    char* fname=(char*)malloc(29*sizeof(char));
-    strcpy(files[1],"000001_0000000000000_001.ppm");
+    char* fsize=(char*)malloc(7*sizeof(char));
-    strcpy(sizes[1],"   13B");
     for(int i=0;i<filescount;i++)
     {
-        writeEntry(i,i);
+        sprintf(fname,"000000_0000000000000_%03d.ppm",i);
+        long_to_size_string(fsize,rand()%(1<<20));
+        strcpy(files[i],fname);
+        strcpy(sizes[i],fsize);
     }
+    */
 
-	while(1) {
+
+    PagesCount=filescount/7;
+    if(filescount%7>0)
+        PagesCount++;
+
+    CurrentTab->drawingProc();
+
+	while(1)
+    {
 		swiWaitForVBlank();
 		scanKeys();
-		if(keysDown()&KEY_START) break;
+        uint32 input=keysDown();
+        if(input & KEY_L)
+        {
+            CurrentTab=CurrentTab->left;
+            CurrentTab->loadingProc();
+            CurrentTab->drawingProc();
+        }
+        else if (input & KEY_R)
+        {
+            CurrentTab=CurrentTab->right;
+            CurrentTab->loadingProc();
+            CurrentTab->drawingProc();
+        }
+        else
+        {
+            CurrentTab->keyDownProc(input);
+        }
 	}
 
 	return 0;