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-rw-r--r--indra/llui/lltextbox.cpp249
1 files changed, 100 insertions, 149 deletions
diff --git a/indra/llui/lltextbox.cpp b/indra/llui/lltextbox.cpp
index 89893bcf8d..464e4be809 100644
--- a/indra/llui/lltextbox.cpp
+++ b/indra/llui/lltextbox.cpp
@@ -30,65 +30,66 @@
* $/LicenseInfo$
*/
+#define INSTANTIATE_GETCHILD_TEXTBOX
+
#include "linden_common.h"
#include "lltextbox.h"
#include "lluictrlfactory.h"
#include "llfocusmgr.h"
#include "llwindow.h"
-static LLRegisterWidget<LLTextBox> r("text");
-
-LLTextBox::LLTextBox(const std::string& name, const LLRect& rect, const std::string& text,
- const LLFontGL* font, BOOL mouse_opaque)
-: LLUICtrl(name, rect, mouse_opaque, NULL, NULL, FOLLOWS_LEFT | FOLLOWS_TOP ),
- mFontGL(font ? font : LLFontGL::getFontSansSerifSmall())
-{
- initDefaults();
- setText( text );
- setTabStop(FALSE);
-}
-
-LLTextBox::LLTextBox(const std::string& name, const std::string& text, F32 max_width,
- const LLFontGL* font, BOOL mouse_opaque) :
- LLUICtrl(name, LLRect(0, 0, 1, 1), mouse_opaque, NULL, NULL, FOLLOWS_LEFT | FOLLOWS_TOP),
- mFontGL(font ? font : LLFontGL::getFontSansSerifSmall())
-{
- initDefaults();
- setWrappedText(text, max_width);
- reshapeToFitText();
- setTabStop(FALSE);
-}
-
-LLTextBox::LLTextBox(const std::string& name_and_label, const LLRect& rect) :
- LLUICtrl(name_and_label, rect, TRUE, NULL, NULL, FOLLOWS_LEFT | FOLLOWS_TOP),
- mFontGL(LLFontGL::getFontSansSerifSmall())
-{
- initDefaults();
- setText( name_and_label );
- setTabStop(FALSE);
-}
-
-void LLTextBox::initDefaults()
+template LLTextBox* LLView::getChild<LLTextBox>( const std::string& name, BOOL recurse, BOOL create_if_missing ) const;
+
+static LLDefaultWidgetRegistry::Register<LLTextBox> r("text");
+
+LLTextBox::Params::Params()
+: text_color("text_color"),
+ length("length"),
+ type("type"),
+ highlight_on_hover("hover", false),
+ border_visible("border_visible", false),
+ border_drop_shadow_visible("border_drop_shadow_visible", false),
+ bg_visible("bg_visible", false),
+ use_ellipses("use_ellipses"),
+ word_wrap("word_wrap", false),
+ drop_shadow_visible("drop_shadow_visible"),
+ hover_color("hover_color"),
+ disabled_color("disabled_color"),
+ background_color("background_color"),
+ border_color("border_color"),
+ v_pad("v_pad", 0),
+ h_pad("h_pad", 0),
+ line_spacing("line_spacing", 0),
+ text("text"),
+ font_shadow("font_shadow", LLFontGL::NO_SHADOW)
+{}
+
+LLTextBox::LLTextBox(const LLTextBox::Params& p)
+: LLUICtrl(p),
+ mFontGL(p.font),
+ mHoverActive( p.highlight_on_hover ),
+ mHasHover( FALSE ),
+ mBackgroundVisible( p.bg_visible ),
+ mBorderVisible( p.border_visible ),
+ mShadowType( p.font_shadow ),
+ mBorderDropShadowVisible( p.border_drop_shadow_visible ),
+ mUseEllipses( p.use_ellipses ),
+ mHPad(p.h_pad),
+ mVPad(p.v_pad),
+ mVAlign( LLFontGL::TOP ),
+ mClickedCallback(NULL),
+ mTextColor(p.text_color()),
+ mDisabledColor(p.disabled_color()),
+ mBackgroundColor(p.background_color()),
+ mBorderColor(p.border_color()),
+ mHoverColor(p.hover_color()),
+ mHAlign(p.font_halign),
+ mLineSpacing(p.line_spacing),
+ mWordWrap( p.word_wrap ),
+ mDidWordWrap(FALSE),
+ mFontStyle(LLFontGL::getStyleFromString(p.font.style))
{
- mTextColor = LLUI::sColorsGroup->getColor("LabelTextColor");
- mDisabledColor = LLUI::sColorsGroup->getColor("LabelDisabledColor");
- mBackgroundColor = LLUI::sColorsGroup->getColor("DefaultBackgroundColor");
- mBorderColor = LLUI::sColorsGroup->getColor("DefaultHighlightLight");
- mHoverColor = LLUI::sColorsGroup->getColor( "LabelSelectedColor" );
- mHoverActive = FALSE;
- mHasHover = FALSE;
- mBackgroundVisible = FALSE;
- mBorderVisible = FALSE;
- mFontStyle = LLFontGL::DROP_SHADOW_SOFT;
- mBorderDropShadowVisible = FALSE;
- mUseEllipses = FALSE;
- mLineSpacing = 0;
- mHPad = 0;
- mVPad = 0;
- mHAlign = LLFontGL::LEFT;
- mVAlign = LLFontGL::TOP;
- mClickedCallback = NULL;
- mCallbackUserData = NULL;
+ setText( p.text() );
}
BOOL LLTextBox::handleMouseDown(S32 x, S32 y, MASK mask)
@@ -113,7 +114,6 @@ BOOL LLTextBox::handleMouseDown(S32 x, S32 y, MASK mask)
return handled;
}
-
BOOL LLTextBox::handleMouseUp(S32 x, S32 y, MASK mask)
{
BOOL handled = FALSE;
@@ -139,7 +139,7 @@ BOOL LLTextBox::handleMouseUp(S32 x, S32 y, MASK mask)
// If mouseup in the widget, it's been clicked
if (mClickedCallback)
{
- (*mClickedCallback)( mCallbackUserData );
+ mClickedCallback();
}
}
@@ -160,8 +160,15 @@ BOOL LLTextBox::handleHover(S32 x, S32 y, MASK mask)
void LLTextBox::setText(const LLStringExplicit& text)
{
- mText.assign(text);
- setLineLengths();
+ if(mWordWrap && !mDidWordWrap)
+ {
+ setWrappedText(text);
+ }
+ else
+ {
+ mText.assign(text);
+ setLineLengths();
+ }
}
void LLTextBox::setLineLengths()
@@ -193,7 +200,7 @@ void LLTextBox::setLineLengths()
void LLTextBox::setWrappedText(const LLStringExplicit& in_text, F32 max_width)
{
- if (max_width < 0.0)
+ if (max_width < 0.0f)
{
max_width = (F32)getRect().getWidth();
}
@@ -203,7 +210,8 @@ void LLTextBox::setWrappedText(const LLStringExplicit& in_text, F32 max_width)
LLWString::size_type cur = 0;;
LLWString::size_type len = wtext.size();
-
+ F32 line_height = mFontGL->getLineHeight();
+ S32 line_num = 1;
while (cur < len)
{
LLWString::size_type end = wtext.find('\n', cur);
@@ -221,6 +229,8 @@ void LLTextBox::setWrappedText(const LLStringExplicit& in_text, F32 max_width)
final_wtext.append(wtext, cur, useLen);
cur += useLen;
+ // not enough room to add any more characters
+ if (useLen == 0) break;
}
if (cur < len)
@@ -229,12 +239,22 @@ void LLTextBox::setWrappedText(const LLStringExplicit& in_text, F32 max_width)
{
cur += 1;
}
- final_wtext += '\n';
+ line_num +=1;
+ // Don't wrap the last line if the text is going to spill off
+ // the bottom of the rectangle. Assume we prefer to run off
+ // the right edge.
+ // *TODO: Is this the right behavior?
+ if((line_num-1)*line_height <= (F32)getRect().getHeight())
+ {
+ final_wtext += '\n';
+ }
}
}
-
+
+ mDidWordWrap = TRUE;
std::string final_text = wstring_to_utf8str(final_wtext);
setText(final_text);
+
}
S32 LLTextBox::getTextPixelWidth()
@@ -272,6 +292,11 @@ S32 LLTextBox::getTextPixelHeight()
return (S32)(num_lines * mFontGL->getLineHeight());
}
+void LLTextBox::setValue(const LLSD& value )
+{
+ mDidWordWrap = FALSE;
+ setText(value.asString());
+}
BOOL LLTextBox::setTextArg( const std::string& key, const LLStringExplicit& text )
{
@@ -289,8 +314,8 @@ void LLTextBox::draw()
if( mBorderDropShadowVisible )
{
- static LLColor4 color_drop_shadow = LLUI::sColorsGroup->getColor("ColorDropShadow");
- static S32 drop_shadow_tooltip = LLUI::sConfigGroup->getS32("DropShadowTooltip");
+ static LLUICachedControl<LLColor4> color_drop_shadow ("ColorDropShadow", *(new LLColor4));
+ static LLUICachedControl<S32> drop_shadow_tooltip ("DropShadowTooltip", 0);
gl_drop_shadow(0, getRect().getHeight(), getRect().getWidth(), 0,
color_drop_shadow, drop_shadow_tooltip);
}
@@ -298,7 +323,7 @@ void LLTextBox::draw()
if (mBackgroundVisible)
{
LLRect r( 0, getRect().getHeight(), getRect().getWidth(), 0 );
- gl_rect_2d( r, mBackgroundColor );
+ gl_rect_2d( r, mBackgroundColor.get() );
}
S32 text_x = 0;
@@ -321,16 +346,16 @@ void LLTextBox::draw()
{
if(mHasHover)
{
- drawText( text_x, text_y, mHoverColor );
+ drawText( text_x, text_y, mHoverColor.get() );
}
else
{
- drawText( text_x, text_y, mTextColor );
+ drawText( text_x, text_y, mTextColor.get() );
}
}
else
{
- drawText( text_x, text_y, mDisabledColor );
+ drawText( text_x, text_y, mDisabledColor.get() );
}
if (sDebugRects)
@@ -338,6 +363,13 @@ void LLTextBox::draw()
drawDebugRect();
}
+ //// *HACK: also draw debug rectangles around currently-being-edited LLView, and any elements that are being highlighted by GUI preview code (see LLFloaterUIPreview)
+ //std::set<LLView*>::iterator iter = std::find(sPreviewHighlightedElements.begin(), sPreviewHighlightedElements.end(), this);
+ //if ((sEditingUI && this == sEditingUIView) || (iter != sPreviewHighlightedElements.end() && sDrawPreviewHighlights))
+ //{
+ // drawDebugRect();
+ //}
+
mHasHover = FALSE; // This is reset every frame.
}
@@ -355,6 +387,7 @@ void LLTextBox::drawText( S32 x, S32 y, const LLColor4& color )
mFontGL->render(mText.getWString(), 0, (F32)x, (F32)y, color,
mHAlign, mVAlign,
mFontStyle,
+ mShadowType,
S32_MAX, getRect().getWidth(), NULL, TRUE, mUseEllipses);
}
else
@@ -367,6 +400,7 @@ void LLTextBox::drawText( S32 x, S32 y, const LLColor4& color )
mFontGL->render(mText.getWString(), cur_pos, (F32)x, (F32)y, color,
mHAlign, mVAlign,
mFontStyle,
+ mShadowType,
line_length, getRect().getWidth(), NULL, TRUE, mUseEllipses );
cur_pos += line_length + 1;
y -= llfloor(mFontGL->getLineHeight()) + mLineSpacing;
@@ -380,86 +414,3 @@ void LLTextBox::reshapeToFitText()
S32 height = getTextPixelHeight();
reshape( width + 2 * mHPad, height + 2 * mVPad );
}
-
-// virtual
-LLXMLNodePtr LLTextBox::getXML(bool save_children) const
-{
- LLXMLNodePtr node = LLUICtrl::getXML();
-
- // Attributes
- node->createChild("font", TRUE)->setStringValue(LLFontGL::nameFromFont(mFontGL));
- node->createChild("halign", TRUE)->setStringValue(LLFontGL::nameFromHAlign(mHAlign));
- addColorXML(node, mTextColor, "text_color", "LabelTextColor");
- addColorXML(node, mDisabledColor, "disabled_color", "LabelDisabledColor");
- addColorXML(node, mBackgroundColor, "bg_color", "DefaultBackgroundColor");
- addColorXML(node, mBorderColor, "border_color", "DefaultHighlightLight");
- node->createChild("bg_visible", TRUE)->setBoolValue(mBackgroundVisible);
- node->createChild("border_visible", TRUE)->setBoolValue(mBorderVisible);
- node->createChild("border_drop_shadow_visible", TRUE)->setBoolValue(mBorderDropShadowVisible);
- node->createChild("h_pad", TRUE)->setIntValue(mHPad);
- node->createChild("v_pad", TRUE)->setIntValue(mVPad);
-
- // Contents
- node->setStringValue(mText);
-
- return node;
-}
-
-// static
-LLView* LLTextBox::fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory)
-{
- std::string name("text_box");
- node->getAttributeString("name", name);
- LLFontGL* font = LLView::selectFont(node);
-
- std::string text = node->getTextContents();
-
- LLTextBox* text_box = new LLTextBox(name,
- LLRect(),
- text,
- font,
- FALSE);
-
-
- LLFontGL::HAlign halign = LLView::selectFontHAlign(node);
- text_box->setHAlign(halign);
-
- text_box->initFromXML(node, parent);
-
- node->getAttributeS32("line_spacing", text_box->mLineSpacing);
-
- std::string font_style;
- if (node->getAttributeString("font-style", font_style))
- {
- text_box->mFontStyle = LLFontGL::getStyleFromString(font_style);
- }
-
- BOOL mouse_opaque = text_box->getMouseOpaque();
- if (node->getAttributeBOOL("mouse_opaque", mouse_opaque))
- {
- text_box->setMouseOpaque(mouse_opaque);
- }
-
- if(node->hasAttribute("text_color"))
- {
- LLColor4 color;
- LLUICtrlFactory::getAttributeColor(node, "text_color", color);
- text_box->setColor(color);
- }
-
- if(node->hasAttribute("hover_color"))
- {
- LLColor4 color;
- LLUICtrlFactory::getAttributeColor(node, "hover_color", color);
- text_box->setHoverColor(color);
- text_box->setHoverActive(true);
- }
-
- BOOL hover_active = FALSE;
- if(node->getAttributeBOOL("hover", hover_active))
- {
- text_box->setHoverActive(hover_active);
- }
-
- return text_box;
-}