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authorRobert Bieber <robby@bieberphoto.com>2010-07-15 06:24:11 +0000
committerRobert Bieber <robby@bieberphoto.com>2010-07-15 06:24:11 +0000
commit15488a00eae8d10249015b88e4b7bdc47365b854 (patch)
tree62439c56fa8a926b148c7a3cc843a0c60f3aac21 /lib
parent387af97a26105fce79e6a8726752cf183d40939e (diff)
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Theme Editor: Committed FS#11477 to add a DECIMAL parameter type in the parser and adapt the Theme Editor to accomodate the change by Johnathan Gordon. Fixed bug in the parser caused by the patch (error was thrown on zero value) and adapted tag rendering for new format
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27426 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'lib')
-rw-r--r--lib/skin_parser/skin_debug.c12
-rw-r--r--lib/skin_parser/skin_parser.c35
-rw-r--r--lib/skin_parser/skin_parser.h6
-rw-r--r--lib/skin_parser/tag_table.c10
-rw-r--r--lib/skin_parser/tag_table.h3
5 files changed, 54 insertions, 12 deletions
diff --git a/lib/skin_parser/skin_debug.c b/lib/skin_parser/skin_debug.c
index 00d09aea7e..4abe6252f0 100644
--- a/lib/skin_parser/skin_debug.c
+++ b/lib/skin_parser/skin_debug.c
@@ -70,6 +70,9 @@ void skin_error(enum skin_errorcode error)
case INT_EXPECTED:
error_message = "Expected integer";
break;
+ case DECIMAL_EXPECTED:
+ error_message = "Expected decimal";
+ break;
case SEPERATOR_EXPECTED:
error_message = "Expected argument seperator";
break;
@@ -236,8 +239,13 @@ void skin_debug_params(int count, struct skin_tag_parameter params[])
printf("[%s]", params[i].data.text);
break;
- case NUMERIC:
- printf("[%d]", params[i].data.numeric);
+ case INTEGER:
+ printf("[%d]", params[i].data.number);
+ break;
+
+ case DECIMAL:
+ printf("[%d.%d]", params[i].data.number/10,
+ params[i].data.number%10);
break;
case CODE:
diff --git a/lib/skin_parser/skin_parser.c b/lib/skin_parser/skin_parser.c
index 2ce41c6d9a..5bc5984fb7 100644
--- a/lib/skin_parser/skin_parser.c
+++ b/lib/skin_parser/skin_parser.c
@@ -23,6 +23,7 @@
#include <stdio.h>
#include <string.h>
#include <ctype.h>
+#include <stdbool.h>
#include "skin_buffer.h"
#include "skin_parser.h"
@@ -534,7 +535,7 @@ static int skin_parse_tag(struct skin_element* element, char** document)
/* Storing the type code */
element->params[i].type_code = *tag_args;
- /* Checking a nullable argument for null */
+ /* Checking a nullable argument for null. */
if(*cursor == DEFAULTSYM && !isdigit(cursor[1]))
{
if(islower(*tag_args))
@@ -557,8 +558,36 @@ static int skin_parse_tag(struct skin_element* element, char** document)
return 0;
}
- element->params[i].type = NUMERIC;
- element->params[i].data.numeric = scan_int(&cursor);
+ element->params[i].type = INTEGER;
+ element->params[i].data.number = scan_int(&cursor);
+ }
+ else if(tolower(*tag_args) == 'd')
+ {
+ int val = 0;
+ bool have_point = false;
+ bool have_tenth = false;
+ while ( isdigit(*cursor) || *cursor == '.' )
+ {
+ if (*cursor != '.')
+ {
+ val *= 10;
+ val += *cursor - '0';
+ if (have_point)
+ {
+ have_tenth = true;
+ cursor++;
+ break;
+ }
+ }
+ else
+ have_point = true;
+ cursor++;
+ }
+ if (have_tenth == false)
+ val *= 10;
+
+ element->params[i].type = DECIMAL;
+ element->params[i].data.number = val;
}
else if(tolower(*tag_args) == 'n' ||
tolower(*tag_args) == 's' || tolower(*tag_args) == 'f')
diff --git a/lib/skin_parser/skin_parser.h b/lib/skin_parser/skin_parser.h
index 126a014b5a..ad10f90125 100644
--- a/lib/skin_parser/skin_parser.h
+++ b/lib/skin_parser/skin_parser.h
@@ -56,6 +56,7 @@ enum skin_errorcode
UNEXPECTED_NEWLINE,
INSUFFICIENT_ARGS,
INT_EXPECTED,
+ DECIMAL_EXPECTED,
SEPERATOR_EXPECTED,
CLOSE_EXPECTED,
MULTILINE_EXPECTED
@@ -66,7 +67,8 @@ struct skin_tag_parameter
{
enum
{
- NUMERIC,
+ INTEGER,
+ DECIMAL, /* stored in data.number as (whole*10)+part */
STRING,
CODE,
DEFAULT
@@ -74,7 +76,7 @@ struct skin_tag_parameter
union
{
- int numeric;
+ int number;
char* text;
struct skin_element* code;
} data;
diff --git a/lib/skin_parser/tag_table.c b/lib/skin_parser/tag_table.c
index e0247ef745..dd8df63997 100644
--- a/lib/skin_parser/tag_table.c
+++ b/lib/skin_parser/tag_table.c
@@ -120,7 +120,7 @@ struct tag_info legal_tags[] =
{ SKIN_TOKEN_REMOTE_HOLD, "mr", "", 0 },
{ SKIN_TOKEN_REPEAT_MODE, "mm", "", 0 },
{ SKIN_TOKEN_PLAYBACK_STATUS, "mp", "", 0 },
- { SKIN_TOKEN_BUTTON_VOLUME, "mv", "|S", 0 },
+ { SKIN_TOKEN_BUTTON_VOLUME, "mv", "|D", 0 },
{ SKIN_TOKEN_PEAKMETER, "pm", "", 0 },
{ SKIN_TOKEN_PLAYER_PROGRESSBAR, "pf", "", 0 },
@@ -131,8 +131,8 @@ struct tag_info legal_tags[] =
{ SKIN_TOKEN_TRACK_TIME_ELAPSED, "pc", "", 0 },
{ SKIN_TOKEN_TRACK_TIME_REMAINING, "pr", "", 0 },
{ SKIN_TOKEN_TRACK_LENGTH, "pt", "", 0 },
- { SKIN_TOKEN_TRACK_STARTING, "pS" , "|S", 0 },
- { SKIN_TOKEN_TRACK_ENDING, "pE" , "|S", 0 },
+ { SKIN_TOKEN_TRACK_STARTING, "pS" , "|D", 0 },
+ { SKIN_TOKEN_TRACK_ENDING, "pE" , "|D", 0 },
{ SKIN_TOKEN_PLAYLIST_POSITION, "pp", "", 0 },
{ SKIN_TOKEN_PLAYLIST_ENTRIES, "pe", "", 0 },
{ SKIN_TOKEN_PLAYLIST_NAME, "pn", "", 0 },
@@ -161,7 +161,7 @@ struct tag_info legal_tags[] =
{ SKIN_TOKEN_RDS_TEXT, "tz", "", 0 },
{ SKIN_TOKEN_SUBLINE_SCROLL, "s", "", 0 },
- { SKIN_TOKEN_SUBLINE_TIMEOUT, "t" , "S", 0 },
+ { SKIN_TOKEN_SUBLINE_TIMEOUT, "t" , "D", 0 },
{ SKIN_TOKEN_ENABLE_THEME, "we", "", NOBREAK },
{ SKIN_TOKEN_DISABLE_THEME, "wd", "", NOBREAK },
@@ -196,7 +196,7 @@ struct tag_info legal_tags[] =
{ SKIN_TOKEN_TRANSLATEDSTRING, "Sx" , "S", 0 },
{ SKIN_TOKEN_LANG_IS_RTL, "Sr" , "", 0 },
- { SKIN_TOKEN_LASTTOUCH, "Tl" , "|S", 0 },
+ { SKIN_TOKEN_LASTTOUCH, "Tl" , "|D", 0 },
{ SKIN_TOKEN_CURRENT_SCREEN, "cs", "", 0 },
{ SKIN_TOKEN_TOUCHREGION, "T" , "IIiiS", NOBREAK },
diff --git a/lib/skin_parser/tag_table.h b/lib/skin_parser/tag_table.h
index 149f148cca..f84d4ac762 100644
--- a/lib/skin_parser/tag_table.h
+++ b/lib/skin_parser/tag_table.h
@@ -246,6 +246,9 @@ enum skin_token_type {
* characters for parameters are:
* I - Required integer
* i - Nullable integer
+ * D - Required decimal
+ * d - Nullable decimal
+ * Decimals are stored as (whole*10)+part
* S - Required string
* s - Nullable string
* F - Required file name