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Patch #4864 by Jonathan Gordon: text editor plugin, with some changes by me.

Browse source 
Also correct a var clash between the rockbox's gui api and doom plugin


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9451 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Hristo Kovachev 2006-04-03 08:51:08 +00:00
parent defbc69b2b
commit 38deb8f13a
13 changed files with 549 additions and 42 deletions
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8
apps/gui/list.c
View file

@ -491,6 +491,14 @@ void gui_synclist_set_nb_items(struct gui_synclist * lists, int nb_items)
#endif #endif
} }
} }
int gui_synclist_get_nb_items(struct gui_synclist * lists)
{
return gui_list_get_nb_items(&((lists)->gui_list[0]));
}
int gui_synclist_get_sel_pos(struct gui_synclist * lists)
{
return gui_list_get_sel_pos(&((lists)->gui_list[0]));
}
void gui_synclist_set_icon_callback(struct gui_synclist * lists, list_get_icon icon_callback) void gui_synclist_set_icon_callback(struct gui_synclist * lists, list_get_icon icon_callback)
{ {
int i; int i;

6
apps/gui/list.h
View file

@ -337,14 +337,10 @@ extern void gui_synclist_init(
); );
extern void gui_synclist_set_nb_items(struct gui_synclist * lists, int nb_items); extern void gui_synclist_set_nb_items(struct gui_synclist * lists, int nb_items);
extern void gui_synclist_set_icon_callback(struct gui_synclist * lists, list_get_icon icon_callback); extern void gui_synclist_set_icon_callback(struct gui_synclist * lists, list_get_icon icon_callback);
#define gui_synclist_get_nb_items(lists) \ extern int gui_synclist_get_nb_items(struct gui_synclist * lists);
gui_list_get_nb_items(&((lists)->gui_list[0]))
extern int gui_synclist_get_sel_pos(struct gui_synclist * lists); extern int gui_synclist_get_sel_pos(struct gui_synclist * lists);
#define gui_synclist_get_sel_pos(lists) \
gui_list_get_sel_pos(&((lists)->gui_list[0]))
extern void gui_synclist_draw(struct gui_synclist * lists); extern void gui_synclist_draw(struct gui_synclist * lists);
extern void gui_synclist_select_item(struct gui_synclist * lists, extern void gui_synclist_select_item(struct gui_synclist * lists,
int item_number); int item_number);

22
apps/plugin.c
View file

@ -52,6 +52,7 @@
#include "sound.h" #include "sound.h"
#include "database.h" #include "database.h"
#include "splash.h" #include "splash.h"
#include "list.h"
#if (CONFIG_CODEC == SWCODEC) #if (CONFIG_CODEC == SWCODEC)
#include "pcm_playback.h" #include "pcm_playback.h"
#include "dsp.h" #include "dsp.h"
@ -412,6 +413,27 @@ static const struct plugin_api rockbox_api = {
vsnprintf, vsnprintf,
memchr, memchr,
/* list */
gui_synclist_init,
gui_synclist_set_nb_items,
gui_synclist_set_icon_callback,
gui_synclist_get_nb_items,
gui_synclist_get_sel_pos,
gui_synclist_draw,
gui_synclist_select_item,
gui_synclist_select_next,
gui_synclist_select_previous,
gui_synclist_select_next_page,
gui_synclist_select_previous_page,
gui_synclist_add_item,
gui_synclist_del_item,
gui_synclist_limit_scroll,
gui_synclist_flash,
#ifdef HAVE_LCD_BITMAP
gui_synclist_scroll_right,
gui_synclist_scroll_left,
#endif
gui_synclist_do_button,
}; };
int plugin_load(const char* plugin, void* parameter) int plugin_load(const char* plugin, void* parameter)

29
apps/plugin.h
View file

@ -67,6 +67,7 @@
#include "sound.h" #include "sound.h"
#include "menu.h" #include "menu.h"
#include "rbunicode.h" #include "rbunicode.h"
#include "list.h"
#ifdef HAVE_REMOTE_LCD #ifdef HAVE_REMOTE_LCD
#include "lcd-remote.h" #include "lcd-remote.h"
@ -102,7 +103,7 @@
#define PLUGIN_MAGIC 0x526F634B /* RocK */ #define PLUGIN_MAGIC 0x526F634B /* RocK */
/* increase this every time the api struct changes */ /* increase this every time the api struct changes */
#define PLUGIN_API_VERSION 17 #define PLUGIN_API_VERSION 18
/* update this to latest version if a change to the api struct breaks /* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any backwards compatibility (and please take the opportunity to sort in any
@ -483,6 +484,32 @@ struct plugin_api {
int (*vsnprintf)(char *buf, int size, const char *fmt, va_list ap); int (*vsnprintf)(char *buf, int size, const char *fmt, va_list ap);
void *(*memchr)(const void *s1, int c, size_t n); void *(*memchr)(const void *s1, int c, size_t n);
/* list */
void (*gui_synclist_init)(struct gui_synclist * lists,
list_get_name callback_get_item_name,void * data);
void (*gui_synclist_set_nb_items)(struct gui_synclist * lists, int nb_items);
void (*gui_synclist_set_icon_callback)(struct gui_synclist * lists, list_get_icon icon_callback);
int (*gui_synclist_get_nb_items)(struct gui_synclist * lists);
int (*gui_synclist_get_sel_pos)(struct gui_synclist * lists);
void (*gui_synclist_draw)(struct gui_synclist * lists);
void (*gui_synclist_select_item)(struct gui_synclist * lists,
int item_number);
void (*gui_synclist_select_next)(struct gui_synclist * lists);
void (*gui_synclist_select_previous)(struct gui_synclist * lists);
void (*gui_synclist_select_next_page)(struct gui_synclist * lists,
enum screen_type screen);
void (*gui_synclist_select_previous_page)(struct gui_synclist * lists,
enum screen_type screen);
void (*gui_synclist_add_item)(struct gui_synclist * lists);
void (*gui_synclist_del_item)(struct gui_synclist * lists);
void (*gui_synclist_limit_scroll)(struct gui_synclist * lists, bool scroll);
void (*gui_synclist_flash)(struct gui_synclist * lists);
#ifdef HAVE_LCD_BITMAP
void (*gui_synclist_scroll_right)(struct gui_synclist * lists);
void (*gui_synclist_scroll_left)(struct gui_synclist * lists);
#endif
unsigned (*gui_synclist_do_button)(struct gui_synclist * lists, unsigned button);
}; };
/* plugin header */ /* plugin header */

1
apps/plugins/SOURCES
View file

@ -26,6 +26,7 @@ wavplay.c
#ifndef IRIVER_IFP7XX_SERIES /* Temporarily disable plugins for iFP7xx */ #ifndef IRIVER_IFP7XX_SERIES /* Temporarily disable plugins for iFP7xx */
dice.c dice.c
#ifdef HAVE_LCD_BITMAP /* Not for the Player */ #ifdef HAVE_LCD_BITMAP /* Not for the Player */
text_editor.c
#if CONFIG_LCD != LCD_IPOD2BPP /* Plugins needing the grayscale lib */ #if CONFIG_LCD != LCD_IPOD2BPP /* Plugins needing the grayscale lib */
fire.c fire.c

10
apps/plugins/doom/f_wipe.c
View file

@ -140,7 +140,7 @@ static int wipe_doMelt(int width, int height, int ticks)
return done; return done;
} }
// CPhipps - modified to allocate and deallocate screens[2 to 3] as needed, saving memory // CPhipps - modified to allocate and deallocate d_screens[2 to 3] as needed, saving memory
static int wipe_exitMelt(int width, int height, int ticks) static int wipe_exitMelt(int width, int height, int ticks)
{ {
@ -152,20 +152,20 @@ static int wipe_exitMelt(int width, int height, int ticks)
free(wipe_scr_end); free(wipe_scr_end);
// Paranoia // Paranoia
y = NULL; y = NULL;
wipe_scr_start = wipe_scr_end = screens[SRC_SCR] = screens[DEST_SCR] = NULL; wipe_scr_start = wipe_scr_end = d_screens[SRC_SCR] = d_screens[DEST_SCR] = NULL;
return 0; return 0;
} }
int wipe_StartScreen(int x, int y, int width, int height) int wipe_StartScreen(int x, int y, int width, int height)
{ {
wipe_scr_start = screens[SRC_SCR] = malloc(SCREENWIDTH * SCREENHEIGHT); wipe_scr_start = d_screens[SRC_SCR] = malloc(SCREENWIDTH * SCREENHEIGHT);
V_CopyRect(x, y, 0, width, height, x, y, SRC_SCR, VPT_NONE ); // Copy start screen to buffer V_CopyRect(x, y, 0, width, height, x, y, SRC_SCR, VPT_NONE ); // Copy start screen to buffer
return 0; return 0;
} }
int wipe_EndScreen(int x, int y, int width, int height) int wipe_EndScreen(int x, int y, int width, int height)
{ {
wipe_scr_end = screens[DEST_SCR] = malloc(SCREENWIDTH * SCREENHEIGHT); wipe_scr_end = d_screens[DEST_SCR] = malloc(SCREENWIDTH * SCREENHEIGHT);
V_CopyRect(x, y, 0, width, height, x, y, DEST_SCR, VPT_NONE); // Copy end screen to buffer V_CopyRect(x, y, 0, width, height, x, y, DEST_SCR, VPT_NONE); // Copy end screen to buffer
V_CopyRect(x, y, SRC_SCR, width, height, x, y, 0 , VPT_NONE); // restore start screen V_CopyRect(x, y, SRC_SCR, width, height, x, y, 0 , VPT_NONE); // restore start screen
return 0; return 0;
@ -180,7 +180,7 @@ int wipe_ScreenWipe(int x, int y, int width, int height, int ticks)
if (!go) // initial stuff if (!go) // initial stuff
{ {
go = 1; go = 1;
wipe_scr = screens[0]; wipe_scr = d_screens[0];
wipe_initMelt(width, height, ticks); wipe_initMelt(width, height, ticks);
} }
V_MarkRect(0, 0, width, height); // do a piece of wipe-in V_MarkRect(0, 0, width, height); // do a piece of wipe-in

16
apps/plugins/doom/i_video.c
View file

@ -16,7 +16,11 @@
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* $Log$ * $Log$
* Revision 1.4 2006/04/02 20:45:24 kkurbjun * Revision 1.5 2006/04/03 08:51:08 bger
* Patch #4864 by Jonathan Gordon: text editor plugin, with some changes by me.
* Also correct a var clash between the rockbox's gui api and doom plugin
*
* Revision 1.4 2006-04-02 20:45:24 kkurbjun
* Properly ifdef H300 video code, fix commented line handling rockbox volume * Properly ifdef H300 video code, fix commented line handling rockbox volume
* *
* Revision 1.3 2006-04-02 01:52:44 kkurbjun * Revision 1.3 2006-04-02 01:52:44 kkurbjun
@ -336,7 +340,7 @@ void I_FinishUpdate (void)
*(volatile unsigned short *) 0xf0000002 = 0; // value *(volatile unsigned short *) 0xf0000002 = 0; // value
*(volatile unsigned short *) 0xf0000000 = 0x22; // GRAM *(volatile unsigned short *) 0xf0000000 = 0x22; // GRAM
unsigned char *screenptr=screens[0]; unsigned char *screenptr=d_screens[0];
int wcnt=0, hcnt=0; int wcnt=0, hcnt=0;
while(hcnt<LCD_HEIGHT) while(hcnt<LCD_HEIGHT)
@ -358,7 +362,7 @@ void I_FinishUpdate (void)
{ {
for (x = 0; x < LCD_WIDTH; x++) for (x = 0; x < LCD_WIDTH; x++)
{ {
paletteIndex = screens[0][y*SCREENWIDTH + x]; paletteIndex = d_screens[0][y*SCREENWIDTH + x];
rb->lcd_framebuffer[y * LCD_WIDTH + x] = palette[paletteIndex]; rb->lcd_framebuffer[y * LCD_WIDTH + x] = palette[paletteIndex];
} }
} }
@ -371,7 +375,7 @@ void I_FinishUpdate (void)
// //
void I_ReadScreen (byte* scr) void I_ReadScreen (byte* scr)
{ {
memcpy (scr, screens[0], SCREENWIDTH*SCREENHEIGHT); memcpy (scr, d_screens[0], SCREENWIDTH*SCREENHEIGHT);
} }
// //
@ -399,9 +403,9 @@ void I_InitGraphics(void)
#if defined(CPU_COLDFIRE) && !defined(SIMULATOR) #if defined(CPU_COLDFIRE) && !defined(SIMULATOR)
coldfire_set_macsr(EMAC_FRACTIONAL | EMAC_SATURATE); coldfire_set_macsr(EMAC_FRACTIONAL | EMAC_SATURATE);
screens[0] = fastscreen; d_screens[0] = fastscreen;
#else #else
// Don't know if this will fit in other IRAMs // Don't know if this will fit in other IRAMs
screens[0] = malloc (SCREENWIDTH * SCREENHEIGHT * sizeof(unsigned char)); d_screens[0] = malloc (SCREENWIDTH * SCREENHEIGHT * sizeof(unsigned char));
#endif #endif
} }

4
apps/plugins/doom/r_draw.c
View file

@ -573,7 +573,7 @@ void R_InitBuffer(int width, int height)
viewwindowy = width==SCREENWIDTH ? 0 : (SCREENHEIGHT-(ST_SCALED_HEIGHT-1)-height)>>1; viewwindowy = width==SCREENWIDTH ? 0 : (SCREENHEIGHT-(ST_SCALED_HEIGHT-1)-height)>>1;
topleft = screens[0] + viewwindowy*SCREENWIDTH + viewwindowx; topleft = d_screens[0] + viewwindowy*SCREENWIDTH + viewwindowx;
// Preclaculate all row offsets. // Preclaculate all row offsets.
// CPhipps - merge viewwindowx into here // CPhipps - merge viewwindowx into here
@ -627,7 +627,7 @@ void R_FillBackScreen (void)
void R_VideoErase(unsigned ofs, int count) void R_VideoErase(unsigned ofs, int count)
{ {
memcpy(screens[0]+ofs, screens[1]+ofs, count); // LFB copy. memcpy(d_screens[0]+ofs, d_screens[1]+ofs, count); // LFB copy.
} }
// //

4
apps/plugins/doom/st_stuff.c
View file

@ -1148,6 +1148,6 @@ void ST_Init(void)
veryfirsttime = 0; veryfirsttime = 0;
ST_loadData(); ST_loadData();
// proff 08/18/98: Changed for high-res // proff 08/18/98: Changed for high-res
screens[4] = Z_Malloc(SCREENWIDTH*(ST_SCALED_HEIGHT+1), PU_STATIC, 0); d_screens[4] = Z_Malloc(SCREENWIDTH*(ST_SCALED_HEIGHT+1), PU_STATIC, 0);
// screens[4] = Z_Malloc(ST_WIDTH*ST_HEIGHT, PU_STATIC, 0); // d_screens[4] = Z_Malloc(ST_WIDTH*ST_HEIGHT, PU_STATIC, 0);
} }

32
apps/plugins/doom/v_video.c
View file

@ -44,7 +44,7 @@
#include "m_swap.h" #include "m_swap.h"
#include "rockmacros.h" #include "rockmacros.h"
// Each screen is [SCREENWIDTH*SCREENHEIGHT]; // Each screen is [SCREENWIDTH*SCREENHEIGHT];
byte *screens[6] IBSS_ATTR; byte *d_screens[6] IBSS_ATTR;
int dirtybox[4]; int dirtybox[4];
/* jff 4/24/98 initialize this at runtime */ /* jff 4/24/98 initialize this at runtime */
@ -239,8 +239,8 @@ void V_CopyRect(int srcx, int srcy, int srcscrn, int width,
V_MarkRect (destx, desty, width, height); V_MarkRect (destx, desty, width, height);
src = screens[srcscrn]+SCREENWIDTH*srcy+srcx; src = d_screens[srcscrn]+SCREENWIDTH*srcy+srcx;
dest = screens[destscrn]+SCREENWIDTH*desty+destx; dest = d_screens[destscrn]+SCREENWIDTH*desty+destx;
for ( ; height>0 ; height--) for ( ; height>0 ; height--)
{ {
@ -294,7 +294,7 @@ void V_DrawBlock(int x, int y, int scrn, int width, int height,
if (!scrn) if (!scrn)
V_MarkRect (x, y, width, height); V_MarkRect (x, y, width, height);
dest = screens[scrn] + y*SCREENWIDTH+x; dest = d_screens[scrn] + y*SCREENWIDTH+x;
// x & y no longer needed // x & y no longer needed
while (height--) { while (height--) {
@ -308,7 +308,7 @@ void V_DrawBlock(int x, int y, int scrn, int width, int height,
} else { } else {
V_MarkRect (x, y, width, height); V_MarkRect (x, y, width, height);
dest = screens[scrn] + y*SCREENWIDTH+x; dest = d_screens[scrn] + y*SCREENWIDTH+x;
while (height--) { while (height--) {
memcpy (dest, src, width); memcpy (dest, src, width);
@ -369,7 +369,7 @@ void V_GetBlock(int x, int y, int scrn, int width, int height, byte *dest)
I_Error ("V_GetBlock: Bad arguments"); I_Error ("V_GetBlock: Bad arguments");
#endif #endif
src = screens[scrn] + y*SCREENWIDTH+x; src = d_screens[scrn] + y*SCREENWIDTH+x;
while (height--) while (height--)
{ {
@ -394,13 +394,13 @@ void V_Init (void)
#define PREALLOCED_SCREENS 2 #define PREALLOCED_SCREENS 2
// CPhipps - no point in "stick these in low dos memory on PCs" anymore // CPhipps - no point in "stick these in low dos memory on PCs" anymore
// Allocate the screens individually, so I_InitGraphics can release screens[0] // Allocate the screens individually, so I_InitGraphics can release d_screens[0]
// if e.g. it wants a MitSHM buffer instead // if e.g. it wants a MitSHM buffer instead
for (i=0 ; i<PREALLOCED_SCREENS ; i++) for (i=0 ; i<PREALLOCED_SCREENS ; i++)
screens[i] = calloc(SCREENWIDTH*SCREENHEIGHT, 1); d_screens[i] = calloc(SCREENWIDTH*SCREENHEIGHT, 1);
for (; i<4; i++) // Clear the rest (paranoia) for (; i<4; i++) // Clear the rest (paranoia)
screens[i] = NULL; d_screens[i] = NULL;
} }
// //
@ -448,7 +448,7 @@ void V_DrawMemPatch(int x, int y, int scrn, const patch_t *patch,
if (!(flags & VPT_STRETCH)) { if (!(flags & VPT_STRETCH)) {
unsigned int col; unsigned int col;
const column_t *column; const column_t *column;
byte *desttop = screens[scrn]+y*SCREENWIDTH+x; byte *desttop = d_screens[scrn]+y*SCREENWIDTH+x;
unsigned int w = SHORT(patch->width); unsigned int w = SHORT(patch->width);
if (!scrn) if (!scrn)
@ -544,7 +544,7 @@ void V_DrawMemPatch(int x, int y, int scrn, const patch_t *patch,
V_MarkRect ( stretchx, stretchy, (SHORT( patch->width ) * DX ) >> 16, V_MarkRect ( stretchx, stretchy, (SHORT( patch->width ) * DX ) >> 16,
(SHORT( patch->height) * DY ) >> 16 ); (SHORT( patch->height) * DY ) >> 16 );
desttop = screens[scrn] + stretchy * SCREENWIDTH + stretchx; desttop = d_screens[scrn] + stretchy * SCREENWIDTH + stretchx;
for ( col = 0; col <= w; x++, col+=DXI, desttop++ ) { for ( col = 0; col <= w; x++, col+=DXI, desttop++ ) {
const column_t *column; const column_t *column;
@ -640,11 +640,11 @@ byte *V_PatchToBlock(const char* name, int cm,
enum patch_translation_e flags, enum patch_translation_e flags,
unsigned short* width, unsigned short* height) unsigned short* width, unsigned short* height)
{ {
byte *oldscr = screens[1]; byte *oldscr = d_screens[1];
byte *block; byte *block;
const patch_t *patch; const patch_t *patch;
screens[1] = calloc(SCREENWIDTH*SCREENHEIGHT, 1); d_screens[1] = calloc(SCREENWIDTH*SCREENHEIGHT, 1);
patch = W_CacheLumpName(name); patch = W_CacheLumpName(name);
V_DrawMemPatch(SHORT(patch->leftoffset), SHORT(patch->topoffset), V_DrawMemPatch(SHORT(patch->leftoffset), SHORT(patch->topoffset),
@ -662,8 +662,8 @@ byte *V_PatchToBlock(const char* name, int cm,
V_GetBlock(0, 0, 1, *width, *height, V_GetBlock(0, 0, 1, *width, *height,
block = malloc((long)(*width) * (*height))); block = malloc((long)(*width) * (*height)));
free(screens[1]); free(d_screens[1]);
screens[1] = oldscr; d_screens[1] = oldscr;
return block; return block;
} }
#endif /* GL_DOOM */ #endif /* GL_DOOM */
@ -691,7 +691,7 @@ void V_SetPalette(int pal)
#ifndef GL_DOOM #ifndef GL_DOOM
void V_FillRect(int scrn, int x, int y, int width, int height, byte colour) void V_FillRect(int scrn, int x, int y, int width, int height, byte colour)
{ {
byte* dest = screens[scrn] + x + y*SCREENWIDTH; byte* dest = d_screens[scrn] + x + y*SCREENWIDTH;
while (height--) { while (height--) {
memset(dest, colour, width); memset(dest, colour, width);
dest += SCREENWIDTH; dest += SCREENWIDTH;

8
apps/plugins/doom/v_video.h
View file

@ -72,7 +72,7 @@ typedef enum
#define CR_DEFAULT CR_RED /* default value for out of range colors */ #define CR_DEFAULT CR_RED /* default value for out of range colors */
extern byte *screens[6]; extern byte *d_screens[6];
extern int dirtybox[4]; extern int dirtybox[4];
extern const byte gammatable[5][256]; extern const byte gammatable[5][256];
extern int usegamma; extern int usegamma;
@ -173,11 +173,11 @@ void V_SetPalette(int pal);
// CPhipps - function to plot a pixel // CPhipps - function to plot a pixel
#ifndef GL_DOOM #ifndef GL_DOOM
#define V_PlotPixel(s,x,y,c) screens[s][x+SCREENWIDTH*y]=c #define V_PlotPixel(s,x,y,c) d_screens[s][x+SCREENWIDTH*y]=c
#endif #endif
#define V_AllocScreen(scrn) screens[scrn] = malloc(SCREENWIDTH*SCREENHEIGHT) #define V_AllocScreen(scrn) d_screens[scrn] = malloc(SCREENWIDTH*SCREENHEIGHT)
#define V_FreeScreen(scrn) free(screens[scrn]); screens[scrn] = NULL #define V_FreeScreen(scrn) free(d_screens[scrn]); d_screens[scrn] = NULL
#ifdef GL_DOOM #ifdef GL_DOOM
#include "gl_struct.h" #include "gl_struct.h"

447
apps/plugins/text_editor.c Normal file
View file

@ -0,0 +1,447 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 Jonathan Gordon
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "plugin.h"
/* button definitions, every keypad must only have select,menu and cancel */
#if CONFIG_KEYPAD == RECORDER_PAD
#define TEXT_EDITOR_SELECT BUTTON_PLAY
#define TEXT_EDITOR_CANCEL BUTTON_OFF
#define TEXT_EDITOR_ITEM_MENU BUTTON_F1
#elif CONFIG_KEYPAD == ONDIO_PAD
#define TEXT_EDITOR_SELECT_PRE BUTTON_MENU
#define TEXT_EDITOR_SELECT (BUTTON_MENU|BUTTON_REL)
#define TEXT_EDITOR_CANCEL BUTTON_OFF
#define TEXT_EDITOR_ITEM_MENU BUTTON_MENU|BUTTON_REPEAT
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
#define TEXT_EDITOR_SELECT BUTTON_SELECT
#define TEXT_EDITOR_CANCEL BUTTON_OFF
#define TEXT_EDITOR_DELETE BUTTON_REC
#define TEXT_EDITOR_ITEM_MENU BUTTON_MODE
#elif (CONFIG_KEYPAD == IPOD_3G_PAD) || (CONFIG_KEYPAD == IPOD_4G_PAD)
#define TEXT_EDITOR_SELECT_PRE BUTTON_SELECT
#define TEXT_EDITOR_SELECT ( BUTTON_SELECT | BUTTON_REL)
#define TEXT_EDITOR_CANCEL_PRE BUTTON_SELECT
#define TEXT_EDITOR_CANCEL (BUTTON_SELECT | BUTTON_MENU)
#define TEXT_EDITOR_DELETE (BUTTON_LEFT)
#define TEXT_EDITOR_ITEM_MENU (BUTTON_MENU)
#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
#elif CONFIG_KEYPAD == IAUDIO_X5_PAD
#define TEXT_EDITOR_SELECT BUTTON_SELECT
#define TEXT_EDITOR_CANCEL BUTTON_POWER
#define TEXT_EDITOR_ITEM_MENU BUTTON_PLAY
#elif CONFIG_KEYPAD == GIGABEAT_PAD
#else
#error TEXT_EDITOR: Unsupported keypad
#endif
#define MAX_LINE_LEN 128
#if PLUGIN_BUFFER_SIZE > 0x45000
#define MAX_LINES 2048
#else
#define MAX_LINES 128
#endif
PLUGIN_HEADER
static struct plugin_api* rb;
struct LineStruct {
char line[MAX_LINE_LEN];
int prev; /* index to prev item, or -1 */
int next; /* index to next item, or -1 */
};
struct LineStruct lines[MAX_LINES];
int line_count = 0;
int first = -1, last = -1;
int indicies[MAX_LINES];
/**************************** stuff for the linked lists ***************/
int build_indicies(void)
{
int i=0, index = first;
struct LineStruct *line;
if (first==-1)
return 0;
while (i<line_count)
{
indicies[i++] = index;
DEBUGF("%d,",index);
line = &lines[index];
index = line->next;
}
DEBUGF("\n");
return 1;
}
int find_first_free(int start)
{
int i;
if ((start <0) || (start >=MAX_LINES))
start = 0;
i = start;
do
{
if (lines[i].line[0] == '\0')
return i;
i = (i+1)%MAX_LINES;
} while (i!=start);
return -1;
}
int add_line(char *line, int idx_after_me)
{
struct LineStruct *temp;
int next;
int this_idx = find_first_free(idx_after_me);
if ((line_count >= MAX_LINES) || (this_idx == -1))
return -1;
DEBUGF("line:%s ,idx_after_me=%d\n",line,idx_after_me);
if (idx_after_me == -1) /* add as the first item */
{
rb->strcpy(lines[this_idx].line,line);
lines[this_idx].prev = -1;
if (first != -1)
lines[first].prev = this_idx;
lines[this_idx].next = first;
first = this_idx;
if (last == idx_after_me)
last = this_idx;
line_count++;
return 1;
}
temp = &lines[idx_after_me];
next = lines[idx_after_me].next;
temp->next = this_idx;
rb->strcpy(lines[this_idx].line,line);
temp = &lines[this_idx];
temp->next = next;
temp->prev = idx_after_me;
if (last == idx_after_me)
last = this_idx;
if (first == -1)
first = this_idx;
line_count ++;
return this_idx;
}
void del_line(int line)
{
int idx_prev, idx_next;
idx_prev = (&lines[line])->prev;
idx_next = (&lines[line])->next;
lines[line].line[0] = '\0';
lines[idx_prev].next = idx_next;
lines[idx_next].prev = idx_prev;
line_count --;
}
char *list_get_name_cb(int selected_item,void* data,char* buf)
{
(void)data;
rb->strcpy(buf,lines[indicies[selected_item]].line);
return buf;
}
char filename[1024];
void save_changes(int overwrite)
{
int fd;
int i;
if (!filename[0] || overwrite)
{
rb->strcpy(filename,"/");
rb->kbd_input(filename,1024);
}
fd = rb->open(filename,O_WRONLY|O_CREAT);
if (!fd)
{
rb->splash(HZ*2,1,"Changes NOT saved");
return;
}
rb->lcd_clear_display();
build_indicies();
for (i=0;i<line_count;i++)
{
rb->fdprintf(fd,"%s\n",lines[indicies[i]].line);
}
rb->close(fd);
}
void setup_lists(struct gui_synclist *lists)
{
build_indicies();
rb->gui_synclist_init(lists,list_get_name_cb,0);
rb->gui_synclist_set_icon_callback(lists,NULL);
rb->gui_synclist_set_nb_items(lists,line_count);
rb->gui_synclist_limit_scroll(lists,true);
rb->gui_synclist_select_item(lists, 0);
rb->gui_synclist_draw(lists);
}
enum {
MENU_RET_SAVE = -1,
MENU_RET_NO_UPDATE,
MENU_RET_UPDATE,
};
int do_item_menu(int cur_sel, char* copy_buffer)
{
int m, ret = 0;
static const struct menu_item items[] = {
{ "Cut", NULL },
{ "Copy", NULL },
{ "", NULL },
{ "Insert Above", NULL },
{ "Insert Below", NULL },
{ "", NULL },
{ "Cat To Above",NULL },
/* { "Split Line",NULL }, */
{ "", NULL },
{ "Save", NULL },
};
m = rb->menu_init(items, sizeof(items) / sizeof(*items),
NULL, NULL, NULL, NULL);
switch (rb->menu_show(m))
{
case 0: /* cut */
rb->strcpy(copy_buffer,lines[indicies[cur_sel]].line);
del_line(indicies[cur_sel]);
ret = MENU_RET_UPDATE;
break;
case 1: /* copy */
rb->strcpy(copy_buffer,lines[indicies[cur_sel]].line);
ret = MENU_RET_NO_UPDATE;
break;
case 2: /* blank */
ret = MENU_RET_NO_UPDATE;
break;
case 3: /* insert above */
if (!rb->kbd_input(copy_buffer,MAX_LINE_LEN))
{
add_line(copy_buffer,lines[indicies[cur_sel]].prev);
copy_buffer[0]='\0';
ret = MENU_RET_UPDATE;
}
break;
case 4: /* insert below */
if (!rb->kbd_input(copy_buffer,MAX_LINE_LEN))
{
add_line(copy_buffer,indicies[cur_sel]);
copy_buffer[0]='\0';
ret = MENU_RET_UPDATE;
}
break;
case 5: /* blank */
ret = MENU_RET_NO_UPDATE;
break;
case 6: /* cat to above */
if (cur_sel>0)
{
rb->strcat(lines[indicies[cur_sel-1]].line,lines[indicies[cur_sel]].line);
del_line(indicies[cur_sel]);
ret = MENU_RET_UPDATE;
}
break;
/* case 7: // split line */
case 7: /* save */
ret = MENU_RET_SAVE;
break;
default:
ret = MENU_RET_NO_UPDATE;
break;
}
rb->menu_exit(m);
return ret;
}
/* this is the plugin entry point */
enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
{
int fd;
char temp_line[MAX_LINE_LEN];
struct gui_synclist lists;
bool exit = false;
int button, last_button = BUTTON_NONE;
bool changed = false;
int cur_sel;
char copy_buffer[MAX_LINE_LEN]; copy_buffer[0]='\0';
rb = api;
if (parameter)
{
rb->strcpy(filename,(char*)parameter);
fd = rb->open(filename,O_RDONLY);
if (fd<0)
{
rb->splash(HZ*2,true,"Couldnt open file: %s",(char*)parameter);
return PLUGIN_ERROR;
}
/* read in the file */
while (rb->read_line(fd,temp_line,MAX_LINE_LEN))
{
if (add_line(temp_line,last) < 0)
{
rb->splash(HZ*2,true,"Error reading file: %s",(char*)parameter);
rb->close(fd);
return PLUGIN_ERROR;
}
}
rb->close(fd);
}
else filename[0] = '\0';
/* now dump it in the list */
setup_lists(&lists);
while (!exit)
{
rb->gui_synclist_draw(&lists);
cur_sel = rb->gui_synclist_get_sel_pos(&lists);
button = rb->button_get(true);
if (rb->gui_synclist_do_button(&lists,button))
continue;
switch (button)
{
case TEXT_EDITOR_SELECT:
{
#ifdef TEXT_EDITOR_SELECT_PRE
if (last_button != TEXT_EDITOR_SELECT_PRE)
break;
#endif
char buf[MAX_LINE_LEN];buf[0]='\0';
if (line_count)
rb->strcpy(buf,lines[indicies[cur_sel]].line);
if (!rb->kbd_input(buf,MAX_LINE_LEN))
{
if (line_count)
rb->strcpy(lines[indicies[cur_sel]].line,buf);
else { add_line(buf, first); setup_lists(&lists); }
changed = true;
}
}
break;
#ifdef TEXT_EDITOR_DELETE
case TEXT_EDITOR_DELETE:
#ifdef TEXT_EDITOR_DELETE_PRE
if (last_button != TEXT_EDITOR_DELETE_PRE)
break;
#endif
if (!line_count) break;
rb->strcpy(copy_buffer,lines[indicies[cur_sel]].line);
del_line(indicies[cur_sel]);
changed = true;
setup_lists(&lists);
break;
#endif
#ifdef TEXT_EDITOR_ITEM_MENU
case TEXT_EDITOR_ITEM_MENU:
#ifdef TEXT_EDITOR_RC_ITEM_MENU
case TEXT_EDITOR_RC_ITEM_MENU:
#endif
#ifdef TEXT_EDITOR_ITEM_MENU_PRE
if (lastbutton != TEXT_EDITOR_ITEM_MENU_PRE
#ifdef TEXT_EDITOR_RC_ITEM_MENU_PRE
&& lastbutton != TEXT_EDITOR_RC_ITEM_MENU_PRE
#endif
)
break;
#endif
{ /* do the item menu */
switch (do_item_menu(cur_sel, copy_buffer))
{
case MENU_RET_SAVE:
save_changes(1);
changed = false;
break;
case MENU_RET_UPDATE:
changed = true;
setup_lists(&lists);
break;
case MENU_RET_NO_UPDATE:
break;
}
}
break;
#endif /* TEXT_EDITOR_ITEM_MENU */
case TEXT_EDITOR_CANCEL:
#ifdef TEXT_EDITOR_CANCEL_PRE
if (last_button != TEXT_EDITOR_CANCEL_PRE)
break;
#endif
if (changed)
{
int m;
int result;
static const struct menu_item items[] = {
{ "Return", NULL },
{ " ", NULL },
{ "Save Changes", NULL },
{ "Save As...", NULL },
{ " ", NULL },
{ "Save and Exit", NULL },
{ "Ignore Changes and Exit", NULL },
};
m = rb->menu_init(items, sizeof(items) / sizeof(*items),
NULL, NULL, NULL, NULL);
result=rb->menu_show(m);
switch (result)
{
case 0:
break;
case 2: //save to disk
save_changes(1);
changed = 0;
break;
case 3:
save_changes(0);
changed = 0;
break;
case 5:
save_changes(1);
exit=1;
break;
case 6:
exit=1;
break;
}
rb->menu_exit(m);
}
else exit=1;
break;
}
last_button = button;
}
return PLUGIN_OK;
}

2
apps/plugins/viewers.config
View file

@ -1,6 +1,7 @@
ch8,viewers/chip8,70 70 7f 7f 70 70 ch8,viewers/chip8,70 70 7f 7f 70 70
txt,viewers/viewer,55 55 55 55 55 55 txt,viewers/viewer,55 55 55 55 55 55
nfo,viewers/viewer,55 55 55 55 55 55 nfo,viewers/viewer,55 55 55 55 55 55
txt,rocks/text_editor, 55 55 55 55 55 55
jpg,viewers/jpeg,18 24 3C 3C 24 18 jpg,viewers/jpeg,18 24 3C 3C 24 18
ucl,viewers/rockbox_flash,2A 7F 41 41 7F 2A ucl,viewers/rockbox_flash,2A 7F 41 41 7F 2A
rvf,viewers/video,5D 7F 5D 7F 5D 7F rvf,viewers/video,5D 7F 5D 7F 5D 7F
@ -16,3 +17,4 @@ ss,rocks/sudoku, 55 55 55 55 55 55
wav,viewers/wav2wv, 00 00 00 00 00 00 wav,viewers/wav2wv, 00 00 00 00 00 00
wav,viewers/mp3_encoder, 00 00 00 00 00 00 wav,viewers/mp3_encoder, 00 00 00 00 00 00
wav,viewers/wavplay,60 7F 05 35 3F 00 wav,viewers/wavplay,60 7F 05 35 3F 00