summaryrefslogtreecommitdiff
path: root/indra/llui
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llui')
-rw-r--r--indra/llui/CMakeLists.txt2
-rw-r--r--indra/llui/lllineeditor.cpp271
-rw-r--r--indra/llui/lllineeditor.h27
-rw-r--r--indra/llui/llmultisliderctrl.cpp2
-rw-r--r--indra/llui/llpanel.cpp2
-rw-r--r--indra/llui/llpanel.h2
-rw-r--r--indra/llui/llsliderctrl.cpp2
-rw-r--r--indra/llui/llspinctrl.cpp2
-rw-r--r--indra/llui/lltexteditor.cpp46
-rw-r--r--indra/llui/lltexteditor.h3
-rw-r--r--indra/llui/lltextvalidate.cpp302
-rw-r--r--indra/llui/lltextvalidate.h63
-rw-r--r--indra/llui/lltooltip.h3
13 files changed, 427 insertions, 300 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt
index ce068618e2..853f6f173d 100644
--- a/indra/llui/CMakeLists.txt
+++ b/indra/llui/CMakeLists.txt
@@ -90,6 +90,7 @@ set(llui_SOURCE_FILES
lltextbox.cpp
lltexteditor.cpp
lltextparser.cpp
+ lltextvalidate.cpp
lltransutil.cpp
lltoggleablemenu.cpp
lltooltip.cpp
@@ -182,6 +183,7 @@ set(llui_HEADER_FILES
lltextbox.h
lltexteditor.h
lltextparser.h
+ lltextvalidate.h
lltoggleablemenu.h
lltooltip.h
lltransutil.h
diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp
index 30b09352d8..483a394bbd 100644
--- a/indra/llui/lllineeditor.cpp
+++ b/indra/llui/lllineeditor.cpp
@@ -83,19 +83,6 @@ template class LLLineEditor* LLView::getChild<class LLLineEditor>(
// Member functions
//
-void LLLineEditor::PrevalidateNamedFuncs::declareValues()
-{
- declare("ascii", LLLineEditor::prevalidateASCII);
- declare("float", LLLineEditor::prevalidateFloat);
- declare("int", LLLineEditor::prevalidateInt);
- declare("positive_s32", LLLineEditor::prevalidatePositiveS32);
- declare("non_negative_s32", LLLineEditor::prevalidateNonNegativeS32);
- declare("alpha_num", LLLineEditor::prevalidateAlphaNum);
- declare("alpha_num_space", LLLineEditor::prevalidateAlphaNumSpace);
- declare("ascii_printable_no_pipe", LLLineEditor::prevalidateASCIIPrintableNoPipe);
- declare("ascii_printable_no_space", LLLineEditor::prevalidateASCIIPrintableNoSpace);
-}
-
LLLineEditor::Params::Params()
: max_length_bytes("max_length", 254),
keystroke_callback("keystroke_callback"),
@@ -1984,51 +1971,12 @@ void LLLineEditor::setRect(const LLRect& rect)
}
}
-void LLLineEditor::setPrevalidate(LLLinePrevalidateFunc func)
+void LLLineEditor::setPrevalidate(LLTextValidate::validate_func_t func)
{
mPrevalidateFunc = func;
updateAllowingLanguageInput();
}
-// Limits what characters can be used to [1234567890.-] with [-] only valid in the first position.
-// Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
-// the simple reasons that intermediate states may be invalid even if the final result is valid.
-//
-// static
-BOOL LLLineEditor::prevalidateFloat(const LLWString &str)
-{
- LLLocale locale(LLLocale::USER_LOCALE);
-
- BOOL success = TRUE;
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- if( 0 < len )
- {
- // May be a comma or period, depending on the locale
- llwchar decimal_point = (llwchar)LLResMgr::getInstance()->getDecimalPoint();
-
- S32 i = 0;
-
- // First character can be a negative sign
- if( '-' == trimmed[0] )
- {
- i++;
- }
-
- for( ; i < len; i++ )
- {
- if( (decimal_point != trimmed[i] ) && !LLStringOps::isDigit( trimmed[i] ) )
- {
- success = FALSE;
- break;
- }
- }
- }
-
- return success;
-}
-
// static
BOOL LLLineEditor::postvalidateFloat(const std::string &str)
{
@@ -2088,223 +2036,6 @@ BOOL LLLineEditor::postvalidateFloat(const std::string &str)
return success;
}
-// Limits what characters can be used to [1234567890-] with [-] only valid in the first position.
-// Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
-// the simple reasons that intermediate states may be invalid even if the final result is valid.
-//
-// static
-BOOL LLLineEditor::prevalidateInt(const LLWString &str)
-{
- LLLocale locale(LLLocale::USER_LOCALE);
-
- BOOL success = TRUE;
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- if( 0 < len )
- {
- S32 i = 0;
-
- // First character can be a negative sign
- if( '-' == trimmed[0] )
- {
- i++;
- }
-
- for( ; i < len; i++ )
- {
- if( !LLStringOps::isDigit( trimmed[i] ) )
- {
- success = FALSE;
- break;
- }
- }
- }
-
- return success;
-}
-
-// static
-BOOL LLLineEditor::prevalidatePositiveS32(const LLWString &str)
-{
- LLLocale locale(LLLocale::USER_LOCALE);
-
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- BOOL success = TRUE;
- if(0 < len)
- {
- if(('-' == trimmed[0]) || ('0' == trimmed[0]))
- {
- success = FALSE;
- }
- S32 i = 0;
- while(success && (i < len))
- {
- if(!LLStringOps::isDigit(trimmed[i++]))
- {
- success = FALSE;
- }
- }
- }
- if (success)
- {
- S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
- if (val <= 0)
- {
- success = FALSE;
- }
- }
- return success;
-}
-
-BOOL LLLineEditor::prevalidateNonNegativeS32(const LLWString &str)
-{
- LLLocale locale(LLLocale::USER_LOCALE);
-
- LLWString trimmed = str;
- LLWStringUtil::trim(trimmed);
- S32 len = trimmed.length();
- BOOL success = TRUE;
- if(0 < len)
- {
- if('-' == trimmed[0])
- {
- success = FALSE;
- }
- S32 i = 0;
- while(success && (i < len))
- {
- if(!LLStringOps::isDigit(trimmed[i++]))
- {
- success = FALSE;
- }
- }
- }
- if (success)
- {
- S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
- if (val < 0)
- {
- success = FALSE;
- }
- }
- return success;
-}
-
-BOOL LLLineEditor::prevalidateAlphaNum(const LLWString &str)
-{
- LLLocale locale(LLLocale::USER_LOCALE);
-
- BOOL rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- if( !LLStringOps::isAlnum((char)str[len]) )
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
-}
-
-// static
-BOOL LLLineEditor::prevalidateAlphaNumSpace(const LLWString &str)
-{
- LLLocale locale(LLLocale::USER_LOCALE);
-
- BOOL rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- if(!(LLStringOps::isAlnum((char)str[len]) || (' ' == str[len])))
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
-}
-
-// Used for most names of things stored on the server, due to old file-formats
-// that used the pipe (|) for multiline text storage. Examples include
-// inventory item names, parcel names, object names, etc.
-// static
-BOOL LLLineEditor::prevalidateASCIIPrintableNoPipe(const LLWString &str)
-{
- BOOL rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- llwchar wc = str[len];
- if (wc < 0x20
- || wc > 0x7f
- || wc == '|')
- {
- rv = FALSE;
- break;
- }
- if(!(wc == ' '
- || LLStringOps::isAlnum((char)wc)
- || LLStringOps::isPunct((char)wc) ) )
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
-}
-
-
-// Used for avatar names
-// static
-BOOL LLLineEditor::prevalidateASCIIPrintableNoSpace(const LLWString &str)
-{
- BOOL rv = TRUE;
- S32 len = str.length();
- if(len == 0) return rv;
- while(len--)
- {
- llwchar wc = str[len];
- if (wc < 0x20
- || wc > 0x7f
- || LLStringOps::isSpace(wc))
- {
- rv = FALSE;
- break;
- }
- if( !(LLStringOps::isAlnum((char)str[len]) ||
- LLStringOps::isPunct((char)str[len]) ) )
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
-}
-
-
-// static
-BOOL LLLineEditor::prevalidateASCII(const LLWString &str)
-{
- BOOL rv = TRUE;
- S32 len = str.length();
- while(len--)
- {
- if (str[len] < 0x20 || str[len] > 0x7f)
- {
- rv = FALSE;
- break;
- }
- }
- return rv;
-}
-
void LLLineEditor::onMouseCaptureLost()
{
endSelection();
diff --git a/indra/llui/lllineeditor.h b/indra/llui/lllineeditor.h
index f275dfc45a..b62138426b 100644
--- a/indra/llui/lllineeditor.h
+++ b/indra/llui/lllineeditor.h
@@ -51,27 +51,18 @@
#include "llviewborder.h"
#include "llpreeditor.h"
-#include <boost/function.hpp>
+#include "lltextvalidate.h"
class LLFontGL;
class LLLineEditorRollback;
class LLButton;
class LLContextMenu;
-typedef boost::function<BOOL (const LLWString &wstr)> LLLinePrevalidateFunc;
-
class LLLineEditor
: public LLUICtrl, public LLEditMenuHandler, protected LLPreeditor
{
public:
- struct PrevalidateNamedFuncs
- : public LLInitParam::TypeValuesHelper<LLLinePrevalidateFunc, PrevalidateNamedFuncs>
-
- {
- static void declareValues();
- };
-
typedef boost::function<void (LLLineEditor* caller)> keystroke_callback_t;
struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
@@ -81,7 +72,7 @@ public:
Optional<keystroke_callback_t> keystroke_callback;
- Optional<LLLinePrevalidateFunc, PrevalidateNamedFuncs> prevalidate_callback;
+ Optional<LLTextValidate::validate_func_t, LLTextValidate::ValidateTextNamedFuncs> prevalidate_callback;
Optional<LLViewBorder::Params> border;
@@ -236,17 +227,7 @@ public:
void setTextPadding(S32 left, S32 right);
// Prevalidation controls which keystrokes can affect the editor
- void setPrevalidate( LLLinePrevalidateFunc func );
- static BOOL prevalidateFloat(const LLWString &str );
- static BOOL prevalidateInt(const LLWString &str );
- static BOOL prevalidatePositiveS32(const LLWString &str);
- static BOOL prevalidateNonNegativeS32(const LLWString &str);
- static BOOL prevalidateAlphaNum(const LLWString &str );
- static BOOL prevalidateAlphaNumSpace(const LLWString &str );
- static BOOL prevalidateASCIIPrintableNoPipe(const LLWString &str);
- static BOOL prevalidateASCIIPrintableNoSpace(const LLWString &str);
- static BOOL prevalidateASCII(const LLWString &str);
-
+ void setPrevalidate( LLTextValidate::validate_func_t func );
static BOOL postvalidateFloat(const std::string &str);
// line history support:
@@ -326,7 +307,7 @@ protected:
S32 mLastSelectionStart;
S32 mLastSelectionEnd;
- LLLinePrevalidateFunc mPrevalidateFunc;
+ LLTextValidate::validate_func_t mPrevalidateFunc;
LLFrameTimer mKeystrokeTimer;
LLTimer mTripleClickTimer;
diff --git a/indra/llui/llmultisliderctrl.cpp b/indra/llui/llmultisliderctrl.cpp
index f4434a0f78..cb81c39103 100644
--- a/indra/llui/llmultisliderctrl.cpp
+++ b/indra/llui/llmultisliderctrl.cpp
@@ -138,7 +138,7 @@ LLMultiSliderCtrl::LLMultiSliderCtrl(const LLMultiSliderCtrl::Params& p)
params.font(p.font);
params.max_length_bytes(MAX_STRING_LENGTH);
params.commit_callback.function(LLMultiSliderCtrl::onEditorCommit);
- params.prevalidate_callback(&LLLineEditor::prevalidateFloat);
+ params.prevalidate_callback(&LLTextValidate::validateFloat);
params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
mEditor = LLUICtrlFactory::create<LLLineEditor> (params);
mEditor->setFocusReceivedCallback( boost::bind(LLMultiSliderCtrl::onEditorGainFocus, _1, this) );
diff --git a/indra/llui/llpanel.cpp b/indra/llui/llpanel.cpp
index 7f23fe2671..7b406e090a 100644
--- a/indra/llui/llpanel.cpp
+++ b/indra/llui/llpanel.cpp
@@ -936,7 +936,7 @@ LLPanel *LLPanel::childGetVisiblePanelWithHelp()
return ::childGetVisiblePanelWithHelp(this);
}
-void LLPanel::childSetPrevalidate(const std::string& id, BOOL (*func)(const LLWString &) )
+void LLPanel::childSetPrevalidate(const std::string& id, bool (*func)(const LLWString &) )
{
LLLineEditor* child = findChild<LLLineEditor>(id);
if (child)
diff --git a/indra/llui/llpanel.h b/indra/llui/llpanel.h
index 6de83fe3a7..4e53fd7ea3 100644
--- a/indra/llui/llpanel.h
+++ b/indra/llui/llpanel.h
@@ -226,7 +226,7 @@ public:
std::string childGetText(const std::string& id) const { return childGetValue(id).asString(); }
// LLLineEditor
- void childSetPrevalidate(const std::string& id, BOOL (*func)(const LLWString &) );
+ void childSetPrevalidate(const std::string& id, bool (*func)(const LLWString &) );
// LLButton
void childSetAction(const std::string& id, boost::function<void(void*)> function, void* value = NULL);
diff --git a/indra/llui/llsliderctrl.cpp b/indra/llui/llsliderctrl.cpp
index 01c274bb4e..80ee5d0984 100644
--- a/indra/llui/llsliderctrl.cpp
+++ b/indra/llui/llsliderctrl.cpp
@@ -141,7 +141,7 @@ LLSliderCtrl::LLSliderCtrl(const LLSliderCtrl::Params& p)
line_p.rect.setIfNotProvided(text_rect);
line_p.font.setIfNotProvided(p.font);
line_p.commit_callback.function(&LLSliderCtrl::onEditorCommit);
- line_p.prevalidate_callback(&LLLineEditor::prevalidateFloat);
+ line_p.prevalidate_callback(&LLTextValidate::validateFloat);
mEditor = LLUICtrlFactory::create<LLLineEditor>(line_p);
mEditor->setFocusReceivedCallback( boost::bind(&LLSliderCtrl::onEditorGainFocus, _1, this ));
diff --git a/indra/llui/llspinctrl.cpp b/indra/llui/llspinctrl.cpp
index 28f3788817..491cd7b6f3 100644
--- a/indra/llui/llspinctrl.cpp
+++ b/indra/llui/llspinctrl.cpp
@@ -127,7 +127,7 @@ LLSpinCtrl::LLSpinCtrl(const LLSpinCtrl::Params& p)
}
params.max_length_bytes(MAX_STRING_LENGTH);
params.commit_callback.function((boost::bind(&LLSpinCtrl::onEditorCommit, this, _2)));
- params.prevalidate_callback(&LLLineEditor::prevalidateFloat);
+ params.prevalidate_callback(&LLTextValidate::validateFloat);
params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
mEditor = LLUICtrlFactory::create<LLLineEditor> (params);
mEditor->setFocusReceivedCallback( boost::bind(&LLSpinCtrl::onEditorGainFocus, _1, this ));
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index ac5a0376fc..ad9f066539 100644
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -237,6 +237,7 @@ private:
///////////////////////////////////////////////////////////////////
LLTextEditor::Params::Params()
: default_text("default_text"),
+ prevalidate_callback("prevalidate_callback"),
embedded_items("embedded_items", false),
ignore_tab("ignore_tab", true),
handle_edit_keys_directly("handle_edit_keys_directly", false),
@@ -244,7 +245,9 @@ LLTextEditor::Params::Params()
default_color("default_color"),
commit_on_focus_lost("commit_on_focus_lost", false),
show_context_menu("show_context_menu")
-{}
+{
+ addSynonym(prevalidate_callback, "text_type");
+}
LLTextEditor::LLTextEditor(const LLTextEditor::Params& p) :
LLTextBase(p),
@@ -259,6 +262,7 @@ LLTextEditor::LLTextEditor(const LLTextEditor::Params& p) :
mMouseDownX(0),
mMouseDownY(0),
mTabsToNextField(p.ignore_tab),
+ mPrevalidateFunc(p.prevalidate_callback()),
mContextMenu(NULL),
mShowContextMenu(p.show_context_menu)
{
@@ -320,6 +324,17 @@ LLTextEditor::~LLTextEditor()
void LLTextEditor::setText(const LLStringExplicit &utf8str, const LLStyle::Params& input_params)
{
+ // validate incoming text if necessary
+ if (mPrevalidateFunc)
+ {
+ LLWString test_text = utf8str_to_wstring(utf8str);
+ if (!mPrevalidateFunc(test_text))
+ {
+ // not valid text, nothing to do
+ return;
+ }
+ }
+
blockUndo();
deselect();
@@ -911,6 +926,21 @@ S32 LLTextEditor::execute( TextCmd* cmd )
// Push the new command is now on the top (front) of the undo stack.
mUndoStack.push_front(cmd);
mLastCmd = cmd;
+
+ bool need_to_rollback = mPrevalidateFunc
+ && !mPrevalidateFunc(getViewModel()->getDisplay());
+ if (need_to_rollback)
+ {
+ // get rid of this last command and clean up undo stack
+ undo();
+
+ // remove any evidence of this command from redo history
+ mUndoStack.pop_front();
+ delete cmd;
+
+ // failure, nothing changed
+ delta = 0;
+ }
}
else
{
@@ -1034,7 +1064,21 @@ S32 LLTextEditor::addChar(S32 pos, llwchar wc)
if (mLastCmd && mLastCmd->canExtend(pos))
{
S32 delta = 0;
+ if (mPrevalidateFunc)
+ {
+ // get a copy of current text contents
+ LLWString test_string(getViewModel()->getDisplay());
+
+ // modify text contents as if this addChar succeeded
+ llassert(pos <= (S32)test_string.size());
+ test_string.insert(pos, 1, wc);
+ if (!mPrevalidateFunc( test_string))
+ {
+ return 0;
+ }
+ }
mLastCmd->extendAndExecute(this, pos, wc, &delta);
+
return delta;
}
else
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h
index d96198d9ce..00c6a8b68a 100644
--- a/indra/llui/lltexteditor.h
+++ b/indra/llui/lltexteditor.h
@@ -44,6 +44,7 @@
#include "lldarray.h"
#include "llviewborder.h" // for params
#include "lltextbase.h"
+#include "lltextvalidate.h"
#include "llpreeditor.h"
#include "llcontrol.h"
@@ -63,6 +64,7 @@ public:
struct Params : public LLInitParam::Block<Params, LLTextBase::Params>
{
Optional<std::string> default_text;
+ Optional<LLTextValidate::validate_func_t, LLTextValidate::ValidateTextNamedFuncs> prevalidate_callback;
Optional<bool> embedded_items,
ignore_tab,
@@ -334,6 +336,7 @@ private:
LLCoordGL mLastIMEPosition; // Last position of the IME editor
keystroke_signal_t mKeystrokeSignal;
+ LLTextValidate::validate_func_t mPrevalidateFunc;
LLContextMenu* mContextMenu;
}; // end class LLTextEditor
diff --git a/indra/llui/lltextvalidate.cpp b/indra/llui/lltextvalidate.cpp
new file mode 100644
index 0000000000..f9829465da
--- /dev/null
+++ b/indra/llui/lltextvalidate.cpp
@@ -0,0 +1,302 @@
+/**
+ * @file lltextvalidate.cpp
+ * @brief Text validation helper functions
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2009, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+// Text editor widget to let users enter a single line.
+
+#include "linden_common.h"
+
+#include "lltextvalidate.h"
+#include "llresmgr.h" // for LLLocale
+
+namespace LLTextValidate
+{
+ void ValidateTextNamedFuncs::declareValues()
+ {
+ declare("ascii", validateASCII);
+ declare("float", validateFloat);
+ declare("int", validateInt);
+ declare("positive_s32", validatePositiveS32);
+ declare("non_negative_s32", validateNonNegativeS32);
+ declare("alpha_num", validateAlphaNum);
+ declare("alpha_num_space", validateAlphaNumSpace);
+ declare("ascii_printable_no_pipe", validateASCIIPrintableNoPipe);
+ declare("ascii_printable_no_space", validateASCIIPrintableNoSpace);
+ }
+
+ // Limits what characters can be used to [1234567890.-] with [-] only valid in the first position.
+ // Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
+ // the simple reasons that intermediate states may be invalid even if the final result is valid.
+ //
+ bool validateFloat(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ bool success = TRUE;
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ if( 0 < len )
+ {
+ // May be a comma or period, depending on the locale
+ llwchar decimal_point = (llwchar)LLResMgr::getInstance()->getDecimalPoint();
+
+ S32 i = 0;
+
+ // First character can be a negative sign
+ if( '-' == trimmed[0] )
+ {
+ i++;
+ }
+
+ for( ; i < len; i++ )
+ {
+ if( (decimal_point != trimmed[i] ) && !LLStringOps::isDigit( trimmed[i] ) )
+ {
+ success = FALSE;
+ break;
+ }
+ }
+ }
+
+ return success;
+ }
+
+ // Limits what characters can be used to [1234567890-] with [-] only valid in the first position.
+ // Does NOT ensure that the string is a well-formed number--that's the job of post-validation--for
+ // the simple reasons that intermediate states may be invalid even if the final result is valid.
+ //
+ bool validateInt(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ bool success = TRUE;
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ if( 0 < len )
+ {
+ S32 i = 0;
+
+ // First character can be a negative sign
+ if( '-' == trimmed[0] )
+ {
+ i++;
+ }
+
+ for( ; i < len; i++ )
+ {
+ if( !LLStringOps::isDigit( trimmed[i] ) )
+ {
+ success = FALSE;
+ break;
+ }
+ }
+ }
+
+ return success;
+ }
+
+ bool validatePositiveS32(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ bool success = TRUE;
+ if(0 < len)
+ {
+ if(('-' == trimmed[0]) || ('0' == trimmed[0]))
+ {
+ success = FALSE;
+ }
+ S32 i = 0;
+ while(success && (i < len))
+ {
+ if(!LLStringOps::isDigit(trimmed[i++]))
+ {
+ success = FALSE;
+ }
+ }
+ }
+ if (success)
+ {
+ S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
+ if (val <= 0)
+ {
+ success = FALSE;
+ }
+ }
+ return success;
+ }
+
+ bool validateNonNegativeS32(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ LLWString trimmed = str;
+ LLWStringUtil::trim(trimmed);
+ S32 len = trimmed.length();
+ bool success = TRUE;
+ if(0 < len)
+ {
+ if('-' == trimmed[0])
+ {
+ success = FALSE;
+ }
+ S32 i = 0;
+ while(success && (i < len))
+ {
+ if(!LLStringOps::isDigit(trimmed[i++]))
+ {
+ success = FALSE;
+ }
+ }
+ }
+ if (success)
+ {
+ S32 val = strtol(wstring_to_utf8str(trimmed).c_str(), NULL, 10);
+ if (val < 0)
+ {
+ success = FALSE;
+ }
+ }
+ return success;
+ }
+
+ bool validateAlphaNum(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ if( !LLStringOps::isAlnum((char)str[len]) )
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
+
+ bool validateAlphaNumSpace(const LLWString &str)
+ {
+ LLLocale locale(LLLocale::USER_LOCALE);
+
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ if(!(LLStringOps::isAlnum((char)str[len]) || (' ' == str[len])))
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
+
+ // Used for most names of things stored on the server, due to old file-formats
+ // that used the pipe (|) for multiline text storage. Examples include
+ // inventory item names, parcel names, object names, etc.
+ bool validateASCIIPrintableNoPipe(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ llwchar wc = str[len];
+ if (wc < 0x20
+ || wc > 0x7f
+ || wc == '|')
+ {
+ rv = FALSE;
+ break;
+ }
+ if(!(wc == ' '
+ || LLStringOps::isAlnum((char)wc)
+ || LLStringOps::isPunct((char)wc) ) )
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
+
+
+ // Used for avatar names
+ bool validateASCIIPrintableNoSpace(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ if(len == 0) return rv;
+ while(len--)
+ {
+ llwchar wc = str[len];
+ if (wc < 0x20
+ || wc > 0x7f
+ || LLStringOps::isSpace(wc))
+ {
+ rv = FALSE;
+ break;
+ }
+ if( !(LLStringOps::isAlnum((char)str[len]) ||
+ LLStringOps::isPunct((char)str[len]) ) )
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
+
+ bool validateASCII(const LLWString &str)
+ {
+ bool rv = TRUE;
+ S32 len = str.length();
+ while(len--)
+ {
+ if (str[len] < 0x20 || str[len] > 0x7f)
+ {
+ rv = FALSE;
+ break;
+ }
+ }
+ return rv;
+ }
+} \ No newline at end of file
diff --git a/indra/llui/lltextvalidate.h b/indra/llui/lltextvalidate.h
new file mode 100644
index 0000000000..f9826bf74e
--- /dev/null
+++ b/indra/llui/lltextvalidate.h
@@ -0,0 +1,63 @@
+/**
+ * @file lltextbase.h
+ * @author Martin Reddy
+ * @brief The base class of text box/editor, providing Url handling support
+ *
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ *
+ * Copyright (c) 2009, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLTEXTVALIDATE_H
+#define LL_LLTEXTVALIDATE_H
+
+#include "llstring.h"
+#include "llinitparam.h"
+#include <boost/function.hpp>
+
+namespace LLTextValidate
+{
+ typedef boost::function<BOOL (const LLWString &wstr)> validate_func_t;
+
+ struct ValidateTextNamedFuncs
+ : public LLInitParam::TypeValuesHelper<validate_func_t, ValidateTextNamedFuncs>
+ {
+ static void declareValues();
+ };
+
+ bool validateFloat(const LLWString &str );
+ bool validateInt(const LLWString &str );
+ bool validatePositiveS32(const LLWString &str);
+ bool validateNonNegativeS32(const LLWString &str);
+ bool validateAlphaNum(const LLWString &str );
+ bool validateAlphaNumSpace(const LLWString &str );
+ bool validateASCIIPrintableNoPipe(const LLWString &str);
+ bool validateASCIIPrintableNoSpace(const LLWString &str);
+ bool validateASCII(const LLWString &str);
+}
+
+
+#endif \ No newline at end of file
diff --git a/indra/llui/lltooltip.h b/indra/llui/lltooltip.h
index 7978b6a583..c0811c56c3 100644
--- a/indra/llui/lltooltip.h
+++ b/indra/llui/lltooltip.h
@@ -129,7 +129,8 @@ private:
class LLInspector : public LLToolTip
{
public:
- struct Params : public LLInitParam::Block<Params, LLToolTip::Params> {};
+ struct Params : public LLInitParam::Block<Params, LLToolTip::Params>
+ {};
};
class LLToolTipMgr : public LLSingleton<LLToolTipMgr>