mirror of
https://github.com/mtheall/exb0rker.git
synced 2025-06-18 18:55:37 -04:00
un-3D-ize file listing
This commit is contained in:
mtheall
parent
e94fd1c094
commit
8cf9669117
4
Makefile
4
Makefile
@ -35,8 +35,8 @@ MANIFEST := package.manifest
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PACKAGENAME := $(TARGET)
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CONF_DEFINES :=
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CONF_USERLIBS := coopgui feos3d
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CONF_LIBS := -lcoopgui -lfeos3d
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CONF_USERLIBS := coopgui
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CONF_LIBS := -lcoopgui
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include $(FEOSMK)/app.mk
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include $(FEOSMK)/package.mk
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@ -3,31 +3,30 @@
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#include <coopgui.h>
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using namespace FeOS::UI;
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#define NUM_ENTRIES 11
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typedef struct {
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int texture;
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int entry;
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bool selected;
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bool oldSelected;
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} entry_t;
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#define NUM_ENTRIES (13)
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#define COLOR_UIBACKDROP MakeColor(30,31,31)
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u16 *buf;
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int size;
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bool stale;
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} canvas_t;
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// Main application class
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class MainApp : public CApplication {
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private:
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char cwd[FILENAME_MAX];
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entry_t entries[NUM_ENTRIES];
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FontPtr font;
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char cwd[FILENAME_MAX];
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FontPtr font;
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struct dirent **dirList;
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u16* topBmpBuf;
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int numDirs;
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int selected;
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int scroll;
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bool needToRedrawInfo;
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int numDirs;
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int selected;
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int scroll;
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canvas_t cwdstr;
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canvas_t info;
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canvas_t list;
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void redraw();
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void redrawInfo();
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void redrawCwd();
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void redrawInfo();
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void redrawList();
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public:
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MainApp();
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@ -8,7 +8,6 @@
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#include "fx2.h"
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#include "appicon.h"
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#include "topbg.h"
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#include <feos3d.h>
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#include <sys/stat.h>
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IGuiManager* g_guiManager;
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@ -24,11 +23,13 @@ static icon_t fx2Icon = { NULL, NULL, };
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MainApp::MainApp() {
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SetTitle("FeOS File Manager");
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SetIcon((color_t*)appiconBitmap);
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dirList = NULL;
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numDirs = 0;
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selected = -1;
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scroll = 0;
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needToRedrawInfo = false;
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dirList = NULL;
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numDirs = 0;
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selected = -1;
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scroll = 0;
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memset(&cwdstr, 0, sizeof(cwdstr));
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memset(&info, 0, sizeof(info));
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memset(&list, 0, sizeof(list));
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}
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MainApp::~MainApp() {
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@ -37,28 +38,45 @@ MainApp::~MainApp() {
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}
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void MainApp::OnActivate() {
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// get font
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font = g_guiManager->GetSystemFont();
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// initialize video
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lcdMainOnBottom();
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videoSetMode (MODE_0_3D);
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videoSetMode (MODE_3_2D);
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videoSetModeSub(MODE_3_2D);
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vramSetPrimaryBanks(VRAM_A_TEXTURE, VRAM_B_MAIN_SPRITE, VRAM_C_SUB_BG, VRAM_D_SUB_SPRITE);
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BG_PALETTE[0] = COLOR_UIBACKDROP;
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vramSetPrimaryBanks(VRAM_A_MAIN_BG, VRAM_B_MAIN_SPRITE, VRAM_C_SUB_BG, VRAM_D_SUB_SPRITE);
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// initialize top screen
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int topFontBg = bgInitSub(3, BgType_Bmp16, BgSize_B16_256x256, 2, 0);
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int topUIBg = bgInitSub(2, BgType_Text8bpp, BgSize_T_256x256, 0, 1);
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// initialize backgrounds
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int botfb = bgInit (3, BgType_Bmp16, BgSize_B16_256x256, 0, 0);
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int topovl = bgInitSub(2, BgType_Text8bpp, BgSize_T_256x256, 15, 0);
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int topfb = bgInitSub(3, BgType_Bmp16, BgSize_B16_256x256, 2, 0);
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bgSetPriority(topovl, 3);
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bgSetPriority(botfb, 2);
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// clear top screen bitmap
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topBmpBuf = bgGetGfxPtr(topFontBg);
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dmaFillHalfWords(Colors::Transparent, topBmpBuf, 256*192*sizeof(u16));
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// initialize canvases
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cwdstr.buf = &bgGetGfxPtr(topfb)[256*144];
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cwdstr.size = 256*40*sizeof(u16);
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cwdstr.stale = true;
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info.buf = &bgGetGfxPtr(topfb)[256*16];
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info.size = 256*72*sizeof(u16);
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info.stale = true;
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list.buf = bgGetGfxPtr(botfb);
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list.size = 256*192*sizeof(u16);
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list.stale = true;
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// clear framebuffers
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dmaFillHalfWords(Colors::Transparent, bgGetGfxPtr(topfb), 256*192*sizeof(u16));
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dmaFillHalfWords(Colors::Transparent, bgGetGfxPtr(botfb), 256*192*sizeof(u16));
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// load top screen tiled background
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bgSetPriority(topUIBg, 3);
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dmaCopy(topbgTiles, bgGetGfxPtr(topUIBg), topbgTilesLen);
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dmaCopy(topbgMap, bgGetMapPtr(topUIBg), topbgMapLen);
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dmaCopy(topbgPal, BG_PALETTE_SUB, topbgPalLen);
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dmaCopy(topbgTiles, bgGetGfxPtr(topovl), topbgTilesLen);
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dmaCopy(topbgMap, bgGetMapPtr(topovl), topbgMapLen);
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dmaCopy(topbgPal, BG_PALETTE_SUB, topbgPalLen);
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// set the backdrop color
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BG_PALETTE[0] = RGB15(30, 31, 31);
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BG_PALETTE_SUB[0] = RGB15(30, 31, 31);
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// initialize OAM
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oamInit(&oamMain, SpriteMapping_Bmp_1D_128, false);
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@ -73,7 +91,6 @@ void MainApp::OnActivate() {
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if(fx2Icon.sub == NULL) fx2Icon.sub = oamAllocateGfx(&oamSub, SpriteSize_16x16, SpriteColorFormat_Bmp);
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// copy sprites into vram
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DC_FlushAll();
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dmaCopy(fileBitmap, fileIcon.main, fileBitmapLen);
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dmaCopy(fileBitmap, fileIcon.sub, fileBitmapLen);
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dmaCopy(folderBitmap, folderIcon.main, folderBitmapLen);
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@ -81,44 +98,9 @@ void MainApp::OnActivate() {
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dmaCopy(fx2Bitmap, fx2Icon.main, fx2BitmapLen);
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dmaCopy(fx2Bitmap, fx2Icon.sub, fx2BitmapLen);
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// initialize 3D engine
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glInit();
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glEnable(GL_TEXTURE_2D|GL_BLEND);
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glClearColor(31, 31, 31, 0);
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glClearPolyID(63);
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glClearDepth(GL_MAX_DEPTH);
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// set up the view
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glViewport(0, 0, 255, 191);
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glMatrixMode(GL_PROJECTION);
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glLoadIdentity();
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glOrthof32(0, 256, 192, 0, -1<<12, 1<<12);
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glPolyFmt(POLY_ALPHA(31) | POLY_CULL_NONE);
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glMatrixMode(GL_MODELVIEW);
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glLoadIdentity();
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// initialize the materials
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glColor(RGB15(31, 31, 31));
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glMaterialf(GL_AMBIENT, RGB15(31, 31, 31));
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glMaterialf(GL_DIFFUSE, RGB15(31, 31, 31));
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glMaterialf(GL_EMISSION, RGB15(31, 31, 31));
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glMaterialf(GL_SPECULAR, ARGB16(1, 31, 31, 31));
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glMaterialShinyness();
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// allocate textures
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for(u32 i = 0; i < sizeof(entries)/sizeof(entries[0]); i++) {
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glGenTextures(1, &entries[i].texture);
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glBindTexture(GL_TEXTURE_2D, entries[i].texture);
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glTexImage2D(0, 0, GL_RGBA, TEXTURE_SIZE_256, TEXTURE_SIZE_16, 0, TEXGEN_TEXCOORD, NULL);
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entries[i].entry = -1;
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entries[i].selected = false;
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entries[i].oldSelected = false;
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}
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// reinitialize directory listing
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if(dirList != NULL)
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freescandir(dirList, numDirs);
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redrawCwd();
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numDirs = scandir(".", &dirList, generic_scandir_filter, generic_scandir_compar);
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selected = -1;
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@ -128,8 +110,6 @@ void MainApp::OnActivate() {
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}
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void MainApp::OnDeactivate() {
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// uninitialize 3D engine - this also deallocates the textures
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glDeinit();
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}
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void MainApp::OnVBlank() {
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@ -140,7 +120,9 @@ void MainApp::OnVBlank() {
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word_t repeat = keysDownRepeat();
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// draw the scene ASAP
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redraw();
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if(cwdstr.stale) redrawCwd();
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if(info.stale) redrawInfo();
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if(list.stale) redrawList();
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if(down & KEY_TOUCH) {
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touchRead(&touch);
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@ -155,10 +137,8 @@ void MainApp::OnVBlank() {
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// update the selection
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if(selection != selected) {
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selected = selection;
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needToRedrawInfo = true;
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// refresh the 'selected' status for each texture
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for(int i = 0; i < NUM_ENTRIES; i++)
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entries[i].selected = entries[i].entry == selected;
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info.stale = true;
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list.stale = true;
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}
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else { // we have selected a selected direntry
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// open a directory
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@ -168,21 +148,17 @@ void MainApp::OnVBlank() {
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// move to the new directory
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chdir(directory);
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redrawCwd();
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// scan the new directory
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numDirs = scandir(".", &dirList, generic_scandir_filter, generic_scandir_compar);
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// reinitialize the texture entries
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for(int i = 0; i < NUM_ENTRIES; i++) {
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entries[i].entry = -1;
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entries[i].selected = false;
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entries[i].oldSelected = false;
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}
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// reset the selected direntry and scroll
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selected = -1;
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scroll = 0;
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selected = -1;
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scroll = 0;
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cwdstr.stale = true;
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info.stale = true;
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list.stale = true;
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return;
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}
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}
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}
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@ -192,9 +168,11 @@ void MainApp::OnVBlank() {
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// update scroll
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if((repeat & KEY_DOWN) && scroll < numDirs - (192-8)/16) {
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scroll++;
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list.stale = true;
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}
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else if((repeat & KEY_UP) && scroll > 0) {
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scroll--;
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list.stale = true;
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}
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// check for exit
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@ -204,45 +182,30 @@ void MainApp::OnVBlank() {
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}
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}
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void MainApp::redraw() {
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u32 offset;
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int tex;
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void MainApp::redrawList() {
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surface_t surface = { NULL, 256, 16, 256, };
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list.stale = false;
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// clear all the sprites
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oamClear(&oamMain, 0, 0);
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oamClear(&oamSub, 0, 0);
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// update the textures
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vramSetBankA(VRAM_A_LCD); // can only write to texture memory in LCD mode!
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for(int i = 0; i < numDirs && i < NUM_ENTRIES-2; i++) {
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// figure out which texture entry to use
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offset = (scroll + i) % NUM_ENTRIES;
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tex = entries[offset].texture;
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// clear the list
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dmaFillWords(Colors::Transparent, list.buf, list.size);
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// this texture does not belong to this direntry or has just been selected/deselected
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if(entries[offset].entry != scroll+i || entries[offset].selected != entries[offset].oldSelected) {
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// update the direntry number
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entries[offset].entry = scroll+i;
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// clear the texture
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dmaFillWords(0, glGetTexturePointer(tex), 256*16*sizeof(u16));
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// draw blue if selected, black if not selected
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surface.buffer = (color_t*)glGetTexturePointer(tex);
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if(scroll+i == selected)
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font->PrintText(&surface, 24, 16-4, dirList[scroll+i]->d_name, Colors::Blue, PrintTextFlags::AtBaseline);
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else
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font->PrintText(&surface, 24, 16-4, dirList[scroll+i]->d_name, Colors::Black, PrintTextFlags::AtBaseline);
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}
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// update the "previous" selection state
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entries[offset].oldSelected = entries[offset].selected;
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// update the list
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for(int i = 0; i < numDirs && i < NUM_ENTRIES; i++) {
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// draw blue if selected, black if not selected
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surface.buffer = &list.buf[i*256*16 + 256*8];
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if(scroll+i == selected)
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font->PrintText(&surface, 24, 16-4, dirList[scroll+i]->d_name, Colors::Blue, PrintTextFlags::AtBaseline);
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else
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font->PrintText(&surface, 24, 16-4, dirList[scroll+i]->d_name, Colors::Black, PrintTextFlags::AtBaseline);
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}
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vramSetBankA(VRAM_A_TEXTURE); // switch back to textured mode
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// draw the graphics hooray!
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glBegin(GL_QUADS);
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for(int i = 0; i < numDirs && i < NUM_ENTRIES-2; i++) {
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// draw the sprites
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for(int i = 0; i < numDirs && i < NUM_ENTRIES; i++) {
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// this is a directory, give it a folder sprite!
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if(TYPE_DIR(dirList[scroll+i]->d_type)) {
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oamSet(&oamMain, i, 4, 8+16*i, 0, 15, SpriteSize_16x16, SpriteColorFormat_Bmp,
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@ -258,45 +221,26 @@ void MainApp::redraw() {
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oamSet(&oamMain, i, 4, 8+16*i, 0, 15, SpriteSize_16x16, SpriteColorFormat_Bmp,
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fileIcon.main, -1, false, false, false, false, false);
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}
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// figure out which texture entry to use
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offset = (scroll + i) % NUM_ENTRIES;
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glBindTexture(GL_TEXTURE_2D, entries[offset].texture);
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// draw a textured quad
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glTexCoord2t16(inttot16(0), inttot16(0));
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glVertex3v16(0, 8+16*i, 2);
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glTexCoord2t16(inttot16(0), inttot16(16));
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glVertex3v16(0, 8+16*i+16, 2);
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glTexCoord2t16(inttot16(256), inttot16(16));
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glVertex3v16(256, 8+16*i+16, 2);
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glTexCoord2t16(inttot16(256), inttot16(0));
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glVertex3v16(256, 8+16*i, 2);
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}
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glEnd();
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// flush the 3D fifo
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glFlush(0);
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// redraw info about selection
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if(needToRedrawInfo) {
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needToRedrawInfo = false;
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redrawInfo();
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}
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}
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void MainApp::redrawInfo() {
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u16 *ptr = &topBmpBuf[256*16];
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struct stat statbuf;
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char str[1024];
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surface_t surface = { ptr + 16, 256 - 16*2, 72, 256 };
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surface_t surface = { info.buf + 16, 256 - 16*2, 72, 256 };
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info.stale = false;
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dmaFillHalfWords(Colors::Transparent, info.buf, info.size);
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if(selected == -1)
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return;
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stat(dirList[selected]->d_name, &statbuf);
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dmaFillHalfWords(Colors::Transparent, ptr, 256*72*sizeof(u16));
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sprintf(str, "%s\n", dirList[selected]->d_name);
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if(!TYPE_DIR(dirList[selected]->d_type)) {
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sprintf(str+strlen(str), "Size: ");
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strcat(str, "File\nSize: "); // TODO: description
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if(statbuf.st_size < 1000)
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sprintf(str+strlen(str), "%u byte%c\n", statbuf.st_size, statbuf.st_size != 1 ? 's' : ' ');
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else if(statbuf.st_size < 10240)
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@ -315,20 +259,22 @@ void MainApp::redrawInfo() {
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(statbuf.st_size%1048576)*10/1048576);
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else
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sprintf(str+strlen(str), "%u MB\n", statbuf.st_size/1048576);
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sprintf(str+strlen(str), "File\n"); // TODO: description
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}else{
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strcat(str, "\nFolder");
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}
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else if(strcmp("..", dirList[selected]->d_name) == 0)
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strcat(str, "Parent Directory");
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else
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strcat(str, "Directory");
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font->PrintText(&surface, 0, 16-1, str, Colors::Black, PrintTextFlags::AtBaseline);
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}
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void MainApp::redrawCwd() {
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u16 *ptr = &topBmpBuf[256*144];
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surface_t surface = { ptr + 16, 256 - 16*2, 40, 256 };
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surface_t surface = { cwdstr.buf + 16, 256 - 16*2, 40, 256 };
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cwdstr.stale = false;
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getcwd(cwd, sizeof(cwd));
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dmaFillHalfWords(Colors::Transparent, ptr, 256*40*sizeof(u16));
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dmaFillHalfWords(Colors::Transparent, cwdstr.buf, cwdstr.size);
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font->PrintText(&surface, 0, 16-1, cwd, Colors::Black, PrintTextFlags::AtBaseline);
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}
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