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total removal of gui_textarea. The only thing using the text_message struct is the yesno screen so move its definition to yesno.h

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17653 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2008-05-29 11:13:46 +00:00
parent 43f0770943
commit 0501fb016c
10 changed files with 99 additions and 204 deletions
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1
apps/SOURCES
View file

@ -71,7 +71,6 @@ gui/quickscreen.c
gui/scrollbar.c
gui/splash.c
gui/statusbar.c
gui/textarea.c
gui/yesno.c
gui/wps_debug.c
gui/wps_parser.c

1
apps/bookmark.c
View file

@ -41,7 +41,6 @@
#include "backdrop.h"
#include "file.h"
#include "statusbar.h"
#include "textarea.h"
#define MAX_BOOKMARKS 10
#define MAX_BOOKMARK_SIZE 350

81
apps/gui/textarea.c
View file

@ -1,81 +0,0 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2005 by Kevin Ferrare
*
* 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 "textarea.h"
#include "font.h"
#include "lang.h"
#include "talk.h"
void gui_textarea_clear(struct screen * display)
{
#ifdef HAVE_LCD_BITMAP
int y_start = gui_textarea_get_ystart(display);
int y_end = gui_textarea_get_yend(display);
screen_clear_area(display, 0, y_start, display->width, y_end - y_start);
display->stop_scroll();
screen_set_ymargin(display, y_start);
#else
display->clear_display();
#endif
}
void gui_textarea_update(struct screen * display)
{
#ifdef HAVE_LCD_BITMAP
int y_start = gui_textarea_get_ystart(display);
int y_end = gui_textarea_get_yend(display);
display->update_rect(0, y_start, display->width, y_end - y_start);
#else
display->update();
#endif
}
void gui_textarea_update_nblines(struct screen * display)
{
int height=display->height;
#ifdef HAVE_LCD_BITMAP
if(global_settings.statusbar)
height -= STATUSBAR_HEIGHT;
#ifdef HAS_BUTTONBAR
if(global_settings.buttonbar && display->has_buttonbar)
height -= BUTTONBAR_HEIGHT;
#endif
display->getstringsize((unsigned char *)"A", &display->char_width,
&display->char_height);
#else
display->char_width = 1;
display->char_height = 1;
#endif
display->nb_lines = height / display->char_height;
}
void talk_text_message(const struct text_message * message, bool enqueue)
{
int line;
if(message)
for(line=0; line<message->nb_lines; line++)
{
long id = P2ID((unsigned char *)message->message_lines[line]);
if(id>=0)
{
talk_id(id, enqueue);
enqueue = true;
}
}
}

84
apps/gui/textarea.h
View file

@ -1,84 +0,0 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2005 by Kevin Ferrare
*
* 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.
*
****************************************************************************/
#ifndef _GUI_TEXTAREA_H_
#define _GUI_TEXTAREA_H_
#include "screen_access.h"
#include "settings.h"
#include "statusbar.h"
struct text_message
{
const char **message_lines;
int nb_lines;
};
/*
* Clears the area in the screen in which text can be displayed
* and sets the y margin properly
* - display : the screen structure
*/
extern void gui_textarea_clear(struct screen * display);
/*
* Updates the area in the screen in which text can be displayed
* - display : the screen structure
*/
extern void gui_textarea_update(struct screen * display);
/*
* Compute the number of text lines the display can draw with the current font
* Also updates the char height and width
* - display : the screen structure
*/
extern void gui_textarea_update_nblines(struct screen * display);
/*
* Speak a text_message. The message's lines may be virtual pointers
* representing language / voicefont IDs (see settings.h).
*/
extern void talk_text_message(const struct text_message * message, bool enqueue);
#ifdef HAVE_LCD_BITMAP
/*
* Compute the number of pixels from which text can be displayed
* - display : the screen structure
* Returns the number of pixels
*/
#define gui_textarea_get_ystart(display) \
( (global_settings.statusbar)? STATUSBAR_HEIGHT : 0)
/*
* Compute the number of pixels below which text can't be displayed
* - display : the screen structure
* Returns the number of pixels
*/
#ifdef HAS_BUTTONBAR
#define gui_textarea_get_yend(display) \
( (display)->height - ( (global_settings.buttonbar && \
(display)->has_buttonbar)? \
BUTTONBAR_HEIGHT : 0) )
#else
#define gui_textarea_get_yend(display) \
( (display)->height )
#endif /* HAS_BUTTONBAR */
#endif /* HAVE_LCD_BITMAP */
#endif /* _GUI_TEXTAREA_H_ */

22
apps/gui/yesno.c
View file

@ -16,7 +16,7 @@
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "yesno.h"
#include "system.h"
#include "kernel.h"
@ -24,7 +24,7 @@
#include "lang.h"
#include "action.h"
#include "talk.h"
#include "textarea.h"
#include "settings.h"
#include "viewport.h"
@ -36,6 +36,24 @@ struct gui_yesno
struct viewport *vp;
struct screen * display;
};
static void talk_text_message(const struct text_message * message, bool enqueue)
{
int line;
if(message)
{
for(line=0; line<message->nb_lines; line++)
{
long id = P2ID((unsigned char *)message->message_lines[line]);
if(id>=0)
{
talk_id(id, enqueue);
enqueue = true;
}
}
}
}
static int put_message(struct screen *display,
const struct text_message * message,
int start, int max_y)

7
apps/gui/yesno.h
View file

@ -21,7 +21,6 @@
#define _GUI_YESNO_H_
#include "screen_access.h"
#include "textarea.h"
enum yesno_res
{
@ -30,6 +29,12 @@ enum yesno_res
YESNO_USB
};
struct text_message
{
const char **message_lines;
int nb_lines;
};
/*
* Runs the yesno asker :
* it will display the 'main_message' question, and wait for user keypress

1
apps/misc.c
View file

@ -73,7 +73,6 @@
#ifdef BOOTFILE
#if !defined(USB_NONE) && !defined(USB_IPODSTYLE)
#include "textarea.h"
#include "rolo.h"
#include "yesno.h"
#endif

1
apps/playlist_catalog.c
View file

@ -40,6 +40,7 @@
#include "filetypes.h"
#include "debug.h"
#include "playlist_catalog.h"
#include "statusbar.h"
#define MAX_PLAYLISTS 400
#define PLAYLIST_DISPLAY_COUNT 10

83
apps/recorder/radio.c
View file

@ -53,7 +53,6 @@
#include "sound.h"
#include "screen_access.h"
#include "statusbar.h"
#include "textarea.h"
#include "splash.h"
#include "yesno.h"
#include "buttonbar.h"
@ -64,6 +63,7 @@
#include "list.h"
#include "menus/exported_menus.h"
#include "root_menu.h"
#include "viewport.h"
#if CONFIG_TUNER
@ -131,7 +131,7 @@ static int save_preset_list(void);
static int load_preset_list(void);
static int clear_preset_list(void);
static int scan_presets(void);
static int scan_presets(void *viewports);
/* Function to manipulate all yesno dialogues.
This function needs the output text as an argument. */
@ -142,7 +142,7 @@ static bool yesno_pop(const char* text)
const struct text_message message={lines, 1};
bool ret = (gui_syncyesno_run(&message,NULL,NULL)== YESNO_YES);
FOR_NB_SCREENS(i)
gui_textarea_clear(&screens[i]);
screens[i].clear_viewport();
return ret;
}
@ -451,6 +451,7 @@ int radio_screen(void)
#ifndef HAVE_NOISY_IDLE_MODE
int button_timeout = current_tick + (2*HZ);
#endif
struct viewport vp[NB_SCREENS];
#ifdef HAS_BUTTONBAR
struct gui_buttonbar buttonbar;
gui_buttonbar_init(&buttonbar);
@ -463,14 +464,19 @@ int radio_screen(void)
/* always display status bar in radio screen for now */
global_status.statusbar_forced = statusbar?0:1;
global_settings.statusbar = true;
gui_syncstatusbar_draw(&statusbars,true);
FOR_NB_SCREENS(i)
{
gui_textarea_clear(&screens[i]);
screen_set_xmargin(&screens[i],0);
viewport_set_defaults(&vp[i], i);
#ifdef HAS_BUTTONBAR
if (global_settings.buttonbar)
vp[i].height -= BUTTONBAR_HEIGHT;
#endif
screens[i].set_viewport(&vp[i]);
screens[i].clear_viewport();
screens[i].update_viewport();
}
gui_syncstatusbar_draw(&statusbars,true);
fh = font_get(FONT_UI)->height;
/* Adjust for font size, trying to center the information vertically */
@ -520,7 +526,7 @@ int radio_screen(void)
#endif
if(num_presets < 1 && yesno_pop(ID2P(LANG_FM_FIRST_AUTOSCAN)))
scan_presets();
scan_presets(vp);
curr_preset = find_preset(curr_freq);
if(curr_preset != -1)
@ -715,10 +721,12 @@ int radio_screen(void)
case ACTION_FM_MENU:
radio_menu();
curr_preset = find_preset(curr_freq);
FOR_NB_SCREENS(i){
struct screen *sc = &screens[i];
gui_textarea_clear(sc);
screen_set_xmargin(sc, 0);
FOR_NB_SCREENS(i)
{
screens[i].set_viewport(&vp[i]);
screens[i].clear_viewport();
screens[i].update_viewport();
screens[i].set_viewport(NULL);
}
#ifdef HAS_BUTTONBAR
gui_buttonbar_set(&buttonbar, str(LANG_BUTTONBAR_MENU),
@ -736,10 +744,10 @@ int radio_screen(void)
update_screen = true;
FOR_NB_SCREENS(i)
{
struct screen *sc = &screens[i];
gui_textarea_clear(sc);
screen_set_xmargin(sc, 0);
gui_textarea_update(sc);
screens[i].set_viewport(&vp[i]);
screens[i].clear_viewport();
screens[i].update_viewport();
screens[i].set_viewport(NULL);
}
break;
@ -747,10 +755,10 @@ int radio_screen(void)
handle_radio_presets();
FOR_NB_SCREENS(i)
{
struct screen *sc = &screens[i];
gui_textarea_clear(sc);
screen_set_xmargin(sc, 0);
gui_textarea_update(sc);
screens[i].set_viewport(&vp[i]);
screens[i].clear_viewport();
screens[i].update_viewport();
screens[i].set_viewport(NULL);
}
#ifdef HAS_BUTTONBAR
gui_buttonbar_set(&buttonbar,
@ -847,10 +855,12 @@ int radio_screen(void)
{
FOR_NB_SCREENS(i)
{
screens[i].set_viewport(&vp[i]);
peak_meter_screen(&screens[i],0,
STATUSBAR_HEIGHT + fh*(top_of_screen + 4), fh);
screens[i].update_rect(0, STATUSBAR_HEIGHT + fh*(top_of_screen + 4),
screens[i].width, fh);
screens[i].set_viewport(NULL);
}
}
@ -887,7 +897,9 @@ int radio_screen(void)
int freq;
FOR_NB_SCREENS(i)
screens[i].setfont(FONT_UI);
{
screens[i].set_viewport(&vp[i]);
}
snprintf(buf, 128, curr_preset >= 0 ? "%d. %s" : " ",
curr_preset + 1, presets[curr_preset].name);
@ -934,11 +946,15 @@ int radio_screen(void)
}
#endif /* CONFIG_CODEC != SWCODEC */
FOR_NB_SCREENS(i)
{
screens[i].update_viewport();
screens[i].set_viewport(NULL);
}
#ifdef HAS_BUTTONBAR
gui_buttonbar_draw(&buttonbar);
#endif
FOR_NB_SCREENS(i)
gui_textarea_update(&screens[i]);
}
/* Only force the redraw if update_screen is true */
gui_syncstatusbar_draw(&statusbars,true);
@ -983,7 +999,11 @@ int radio_screen(void)
gui_syncsplash(0, str(LANG_DISK_FULL));
gui_syncstatusbar_draw(&statusbars,true);
FOR_NB_SCREENS(i)
gui_textarea_update(&screens[i]);
{
screens[i].set_viewport(&vp[i]);
screens[i].update_viewport();
screens[i].set_viewport(NULL);
}
audio_error_clear();
while(1)
@ -1415,10 +1435,14 @@ MENUITEM_FUNCTION_DYNTEXT(radio_mode_item, 0,
get_mode_text, NULL, NULL, NULL, Icon_NOICON);
#endif
static int scan_presets(void)
static int scan_presets(void *viewports)
{
bool do_scan = true;
int i;
struct viewport *vp = (struct viewport *)viewports;
FOR_NB_SCREENS(i)
screens[i].set_viewport(vp?&vp[i]:NULL);
if(num_presets > 0) /* Do that to avoid 2 questions. */
do_scan = yesno_pop(ID2P(LANG_FM_CLEAR_PRESETS));
@ -1428,7 +1452,6 @@ static int scan_presets(void)
&fm_region_data[global_settings.fm_region];
char buf[MAX_FMPRESET_LEN + 1];
int i;
curr_freq = fmr->freq_min;
num_presets = 0;
@ -1466,9 +1489,8 @@ static int scan_presets(void)
FOR_NB_SCREENS(i)
{
gui_textarea_clear(&screens[i]);
screen_set_xmargin(&screens[i],0);
gui_textarea_update(&screens[i]);
screens[i].clear_viewport();
screens[i].update_viewport();
}
if(num_presets > 0)
@ -1557,7 +1579,8 @@ MENUITEM_FUNCTION(presetsave_item, 0, ID2P(LANG_FM_PRESET_SAVE),
save_preset_list, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(presetclear_item, 0, ID2P(LANG_FM_PRESET_CLEAR),
clear_preset_list, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(scan_presets_item, 0, ID2P(LANG_FM_SCAN_PRESETS),
MENUITEM_FUNCTION(scan_presets_item, MENU_FUNC_USEPARAM,
ID2P(LANG_FM_SCAN_PRESETS),
scan_presets, NULL, NULL, Icon_NOICON);
MAKE_MENU(radio_settings_menu, ID2P(LANG_FM_MENU), NULL,

20
apps/screen_access.c
View file

@ -29,7 +29,6 @@
#include <icons.h>
#include "screen_access.h"
#include "textarea.h"
struct screen screens[NB_SCREENS] =
{
@ -228,11 +227,28 @@ void screen_clear_area(struct screen * display, int xstart, int ystart,
void screen_access_init(void)
{
int i;
struct screen *display;
FOR_NB_SCREENS(i)
{
display = &screens[i];
#ifdef HAVE_LCD_BITMAP
((struct screen*)&screens[i])->setfont(FONT_UI);
#endif
gui_textarea_update_nblines(&screens[i]);
int height=display->height;
#ifdef HAVE_LCD_BITMAP
if(global_settings.statusbar)
height -= STATUSBAR_HEIGHT;
#ifdef HAS_BUTTONBAR
if(global_settings.buttonbar && display->has_buttonbar)
height -= BUTTONBAR_HEIGHT;
#endif
display->getstringsize((unsigned char *)"A", &display->char_width,
&display->char_height);
#else
display->char_width = 1;
display->char_height = 1;
#endif
display->nb_lines = height / display->char_height;
}
}