diff options
Diffstat (limited to 'indra/llui/llscrolllistcell.cpp')
| -rw-r--r-- | indra/llui/llscrolllistcell.cpp | 1342 |
1 files changed, 671 insertions, 671 deletions
diff --git a/indra/llui/llscrolllistcell.cpp b/indra/llui/llscrolllistcell.cpp index 89435b1874..d58696a5c9 100644 --- a/indra/llui/llscrolllistcell.cpp +++ b/indra/llui/llscrolllistcell.cpp @@ -1,671 +1,671 @@ -/** - * @file llscrolllistcell.cpp - * @brief Scroll lists are composed of rows (items), each of which - * contains columns (cells). - * - * $LicenseInfo:firstyear=2007&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "linden_common.h" - -#include "llscrolllistcell.h" - -#include "llcheckboxctrl.h" -#include "llui.h" // LLUIImage -#include "lluictrlfactory.h" - -//static -LLScrollListCell* LLScrollListCell::create(const LLScrollListCell::Params& cell_p) -{ - LLScrollListCell* cell = NULL; - - if (cell_p.type() == "icon") - { - cell = new LLScrollListIcon(cell_p); - } - else if (cell_p.type() == "checkbox") - { - cell = new LLScrollListCheck(cell_p); - } - else if (cell_p.type() == "date") - { - cell = new LLScrollListDate(cell_p); - } - else if (cell_p.type() == "icontext") - { - cell = new LLScrollListIconText(cell_p); - } - else if (cell_p.type() == "bar") - { - cell = new LLScrollListBar(cell_p); - } - else // default is "text" - { - cell = new LLScrollListText(cell_p); - } - - if (cell_p.value.isProvided()) - { - cell->setValue(cell_p.value); - } - - return cell; -} - - -LLScrollListCell::LLScrollListCell(const LLScrollListCell::Params& p) -: mWidth(p.width), - mToolTip(p.tool_tip) -{} - -// virtual -const LLSD LLScrollListCell::getValue() const -{ - return LLStringUtil::null; -} - - -// virtual -const LLSD LLScrollListCell::getAltValue() const -{ - return LLStringUtil::null; -} - - -// -// LLScrollListIcon -// -LLScrollListIcon::LLScrollListIcon(const LLScrollListCell::Params& p) -: LLScrollListCell(p), - mIcon(LLUI::getUIImage(p.value().asString())), - mColor(p.color), - mAlignment(p.font_halign) -{} - -LLScrollListIcon::~LLScrollListIcon() -{ -} - -/*virtual*/ -S32 LLScrollListIcon::getHeight() const -{ return mIcon ? mIcon->getHeight() : 0; } - -/*virtual*/ -const LLSD LLScrollListIcon::getValue() const -{ return mIcon.isNull() ? LLStringUtil::null : mIcon->getName(); } - -void LLScrollListIcon::setValue(const LLSD& value) -{ - if (value.isUUID()) - { - // don't use default image specified by LLUUID::null, use no image in that case - LLUUID image_id = value.asUUID(); - mIcon = image_id.notNull() ? LLUI::getUIImageByID(image_id) : LLUIImagePtr(NULL); - } - else - { - std::string value_string = value.asString(); - if (LLUUID::validate(value_string)) - { - setValue(LLUUID(value_string)); - } - else if (!value_string.empty()) - { - mIcon = LLUI::getUIImage(value.asString()); - } - else - { - mIcon = NULL; - } - } -} - - -void LLScrollListIcon::setColor(const LLColor4& color) -{ - mColor = color; -} - -S32 LLScrollListIcon::getWidth() const -{ - // if no specified fix width, use width of icon - if (LLScrollListCell::getWidth() == 0 && mIcon.notNull()) - { - return mIcon->getWidth(); - } - return LLScrollListCell::getWidth(); -} - - -void LLScrollListIcon::draw(const LLColor4& color, const LLColor4& highlight_color) const -{ - if (mIcon) - { - switch(mAlignment) - { - case LLFontGL::LEFT: - mIcon->draw(0, 0, mColor); - break; - case LLFontGL::RIGHT: - mIcon->draw(getWidth() - mIcon->getWidth(), 0, mColor); - break; - case LLFontGL::HCENTER: - mIcon->draw((getWidth() - mIcon->getWidth()) / 2, 0, mColor); - break; - default: - break; - } - } -} - -// -// LLScrollListBar -// -LLScrollListBar::LLScrollListBar(const LLScrollListCell::Params& p) - : LLScrollListCell(p), - mRatio(0), - mColor(p.color), - mBottom(1), - mLeftPad(1), - mRightPad(1) -{} - -LLScrollListBar::~LLScrollListBar() -{ -} - -/*virtual*/ -S32 LLScrollListBar::getHeight() const -{ - return LLScrollListCell::getHeight(); -} - -/*virtual*/ -const LLSD LLScrollListBar::getValue() const -{ - return LLStringUtil::null; -} - -void LLScrollListBar::setValue(const LLSD& value) -{ - if (value.has("ratio")) - { - mRatio = value["ratio"].asReal(); - } - if (value.has("bottom")) - { - mBottom = value["bottom"].asInteger(); - } - if (value.has("left_pad")) - { - mLeftPad = value["left_pad"].asInteger(); - } - if (value.has("right_pad")) - { - mRightPad = value["right_pad"].asInteger(); - } -} - -void LLScrollListBar::setColor(const LLColor4& color) -{ - mColor = color; -} - -S32 LLScrollListBar::getWidth() const -{ - return LLScrollListCell::getWidth(); -} - - -void LLScrollListBar::draw(const LLColor4& color, const LLColor4& highlight_color) const -{ - S32 bar_width = getWidth() - mLeftPad - mRightPad; - S32 left = bar_width - bar_width * mRatio; - left = llclamp(left, mLeftPad, getWidth() - mRightPad - 1); - - gl_rect_2d(left, mBottom, getWidth() - mRightPad, mBottom - 1, mColor); -} - -// -// LLScrollListText -// -U32 LLScrollListText::sCount = 0; - -LLScrollListText::LLScrollListText(const LLScrollListCell::Params& p) -: LLScrollListCell(p), - mText(p.label.isProvided() ? p.label() : p.value().asString()), - mAltText(p.alt_value().asString()), - mFont(p.font), - mColor(p.color), - mUseColor(p.color.isProvided()), - mFontAlignment(p.font_halign), - mVisible(p.visible), - mHighlightCount( 0 ), - mHighlightOffset( 0 ) -{ - sCount++; - - mTextWidth = getWidth(); - - // initialize rounded rect image - if (!mRoundedRectImage) - { - mRoundedRectImage = LLUI::getUIImage("Rounded_Square"); - } -} - -//virtual -void LLScrollListText::highlightText(S32 offset, S32 num_chars) -{ - mHighlightOffset = offset; - mHighlightCount = llmax(0, num_chars); -} - -//virtual -bool LLScrollListText::isText() const -{ - return true; -} - -// virtual -const std::string &LLScrollListText::getToolTip() const -{ - // If base class has a tooltip, return that - if (! LLScrollListCell::getToolTip().empty()) - return LLScrollListCell::getToolTip(); - - // ...otherwise, return the value itself as the tooltip - return mText.getString(); -} - -// virtual -bool LLScrollListText::needsToolTip() const -{ - // If base class has a tooltip, return that - if (LLScrollListCell::needsToolTip()) - return LLScrollListCell::needsToolTip(); - - // ...otherwise, show tooltips for truncated text - return mFont->getWidth(mText.getString()) > getWidth(); -} - -//virtual -bool LLScrollListText::getVisible() const -{ - return mVisible; -} - -//virtual -S32 LLScrollListText::getHeight() const -{ - return mFont->getLineHeight(); -} - - -LLScrollListText::~LLScrollListText() -{ - sCount--; -} - -S32 LLScrollListText::getContentWidth() const -{ - return mFont->getWidth(mText.getString()); -} - - -void LLScrollListText::setColor(const LLColor4& color) -{ - mColor = color; - mUseColor = true; -} - -void LLScrollListText::setText(const LLStringExplicit& text) -{ - mText = text; -} - -void LLScrollListText::setFontStyle(const U8 font_style) -{ - LLFontDescriptor new_desc(mFont->getFontDesc()); - new_desc.setStyle(font_style); - mFont = LLFontGL::getFont(new_desc); -} - -//virtual -void LLScrollListText::setValue(const LLSD& text) -{ - setText(text.asString()); -} - -//virtual -void LLScrollListText::setAltValue(const LLSD& text) -{ - mAltText = text.asString(); -} - -//virtual -const LLSD LLScrollListText::getValue() const -{ - return LLSD(mText.getString()); -} - -//virtual -const LLSD LLScrollListText::getAltValue() const -{ - return LLSD(mAltText.getString()); -} - - -void LLScrollListText::draw(const LLColor4& color, const LLColor4& highlight_color) const -{ - LLColor4 display_color; - if (mUseColor) - { - display_color = mColor; - } - else - { - display_color = color; - } - - if (mHighlightCount > 0) - { - // Highlight text - S32 left = 0; - switch(mFontAlignment) - { - case LLFontGL::LEFT: - left = mFont->getWidth(mText.getString(), 1, mHighlightOffset); - break; - case LLFontGL::RIGHT: - left = getWidth() - mFont->getWidth(mText.getString(), mHighlightOffset, S32_MAX); - break; - case LLFontGL::HCENTER: - left = (getWidth() - mFont->getWidth(mText.getString())) / 2; - break; - } - LLRect highlight_rect(left - 2, - mFont->getLineHeight() + 1, - left + mFont->getWidth(mText.getString(), mHighlightOffset, mHighlightCount) + 1, - 1); - mRoundedRectImage->draw(highlight_rect, highlight_color); - } - - // Try to draw the entire string - F32 right_x; - U32 string_chars = mText.length(); - F32 start_x = 0.f; - switch(mFontAlignment) - { - case LLFontGL::LEFT: - start_x = 1.f; - break; - case LLFontGL::RIGHT: - start_x = (F32)getWidth(); - break; - case LLFontGL::HCENTER: - start_x = (F32)getWidth() * 0.5f; - break; - } - mFont->render(mText.getWString(), 0, - start_x, 0.f, - display_color, - mFontAlignment, - LLFontGL::BOTTOM, - 0, - LLFontGL::NO_SHADOW, - string_chars, - getTextWidth(), - &right_x, - true); -} - -// -// LLScrollListCheck -// -LLScrollListCheck::LLScrollListCheck(const LLScrollListCell::Params& p) -: LLScrollListCell(p) -{ - LLCheckBoxCtrl::Params checkbox_p; - checkbox_p.name("checkbox"); - checkbox_p.rect = LLRect(0, p.width, p.width, 0); - checkbox_p.enabled(p.enabled); - checkbox_p.initial_value(p.value()); - - mCheckBox = LLUICtrlFactory::create<LLCheckBoxCtrl>(checkbox_p); - - LLRect rect(mCheckBox->getRect()); - if (p.width) - { - rect.mRight = rect.mLeft + p.width; - mCheckBox->setRect(rect); - setWidth(p.width); - } - else - { - setWidth(rect.getWidth()); //check_box->getWidth(); - } - - mCheckBox->setColor(p.color); -} - - -LLScrollListCheck::~LLScrollListCheck() -{ - delete mCheckBox; - mCheckBox = NULL; -} - -void LLScrollListCheck::draw(const LLColor4& color, const LLColor4& highlight_color) const -{ - mCheckBox->draw(); -} - -bool LLScrollListCheck::handleClick() -{ - if (mCheckBox->getEnabled()) - { - mCheckBox->toggle(); - } - // don't change selection when clicking on embedded checkbox - return true; -} - -/*virtual*/ -const LLSD LLScrollListCheck::getValue() const -{ - return mCheckBox->getValue(); -} - -/*virtual*/ -void LLScrollListCheck::setValue(const LLSD& value) -{ - mCheckBox->setValue(value); -} - -/*virtual*/ -void LLScrollListCheck::onCommit() -{ - mCheckBox->onCommit(); -} - -/*virtual*/ -void LLScrollListCheck::setEnabled(bool enable) -{ - mCheckBox->setEnabled(enable); -} - -// -// LLScrollListDate -// - -LLScrollListDate::LLScrollListDate( const LLScrollListCell::Params& p) -: LLScrollListText(p), - mDate(p.value().asDate()) -{} - -void LLScrollListDate::setValue(const LLSD& value) -{ - mDate = value.asDate(); - LLScrollListText::setValue(mDate.asRFC1123()); -} - -const LLSD LLScrollListDate::getValue() const -{ - return mDate; -} - -// -// LLScrollListIconText -// -LLScrollListIconText::LLScrollListIconText(const LLScrollListCell::Params& p) - : LLScrollListText(p), - mIcon(p.value().isUUID() ? LLUI::getUIImageByID(p.value().asUUID()) : LLUI::getUIImage(p.value().asString())), - mPad(4) -{ - mTextWidth = getWidth() - mPad /*padding*/ - mFont->getLineHeight(); -} - -LLScrollListIconText::~LLScrollListIconText() -{ -} - -const LLSD LLScrollListIconText::getValue() const -{ - if (mIcon.isNull()) - { - return LLStringUtil::null; - } - return mIcon->getName(); -} - -void LLScrollListIconText::setValue(const LLSD& value) -{ - if (value.isUUID()) - { - // don't use default image specified by LLUUID::null, use no image in that case - LLUUID image_id = value.asUUID(); - mIcon = image_id.notNull() ? LLUI::getUIImageByID(image_id) : LLUIImagePtr(NULL); - } - else - { - std::string value_string = value.asString(); - if (LLUUID::validate(value_string)) - { - setValue(LLUUID(value_string)); - } - else if (!value_string.empty()) - { - mIcon = LLUI::getUIImage(value.asString()); - } - else - { - mIcon = NULL; - } - } -} - -void LLScrollListIconText::setWidth(S32 width) -{ - LLScrollListCell::setWidth(width); - // Assume that iamge height and width is identical to font height and width - mTextWidth = width - mPad /*padding*/ - mFont->getLineHeight(); -} - - -void LLScrollListIconText::draw(const LLColor4& color, const LLColor4& highlight_color) const -{ - LLColor4 display_color; - if (mUseColor) - { - display_color = mColor; - } - else - { - display_color = color; - } - - S32 icon_height = mFont->getLineHeight(); - S32 icon_space = mIcon ? (icon_height + mPad) : 0; - - if (mHighlightCount > 0) - { - S32 left = 0; - switch (mFontAlignment) - { - case LLFontGL::LEFT: - left = mFont->getWidth(mText.getString(), icon_space + 1, mHighlightOffset); - break; - case LLFontGL::RIGHT: - left = getWidth() - mFont->getWidth(mText.getString(), mHighlightOffset, S32_MAX) - icon_space; - break; - case LLFontGL::HCENTER: - left = (getWidth() - mFont->getWidth(mText.getString()) - icon_space) / 2; - break; - } - LLRect highlight_rect(left - 2, - mFont->getLineHeight() + 1, - left + mFont->getWidth(mText.getString(), mHighlightOffset, mHighlightCount) + 1, - 1); - mRoundedRectImage->draw(highlight_rect, highlight_color); - } - - // Try to draw the entire string - F32 right_x; - U32 string_chars = mText.length(); - F32 start_text_x = 0.f; - S32 start_icon_x = 0; - switch (mFontAlignment) - { - case LLFontGL::LEFT: - start_text_x = icon_space + 1; - start_icon_x = 1; - break; - case LLFontGL::RIGHT: - start_text_x = (F32)getWidth(); - start_icon_x = getWidth() - mFont->getWidth(mText.getString()) - icon_space; - break; - case LLFontGL::HCENTER: - F32 center = (F32)getWidth()* 0.5f; - start_text_x = center + ((F32)icon_space * 0.5f); - start_icon_x = center - (((F32)icon_space + mFont->getWidth(mText.getString())) * 0.5f); - break; - } - mFont->render(mText.getWString(), 0, - start_text_x, 0.f, - display_color, - mFontAlignment, - LLFontGL::BOTTOM, - 0, - LLFontGL::NO_SHADOW, - string_chars, - getTextWidth(), - &right_x, - true); - - if (mIcon) - { - mIcon->draw(start_icon_x, 0, icon_height, icon_height, mColor); - } -} - - +/**
+ * @file llscrolllistcell.cpp
+ * @brief Scroll lists are composed of rows (items), each of which
+ * contains columns (cells).
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include "llscrolllistcell.h"
+
+#include "llcheckboxctrl.h"
+#include "llui.h" // LLUIImage
+#include "lluictrlfactory.h"
+
+//static
+LLScrollListCell* LLScrollListCell::create(const LLScrollListCell::Params& cell_p)
+{
+ LLScrollListCell* cell = NULL;
+
+ if (cell_p.type() == "icon")
+ {
+ cell = new LLScrollListIcon(cell_p);
+ }
+ else if (cell_p.type() == "checkbox")
+ {
+ cell = new LLScrollListCheck(cell_p);
+ }
+ else if (cell_p.type() == "date")
+ {
+ cell = new LLScrollListDate(cell_p);
+ }
+ else if (cell_p.type() == "icontext")
+ {
+ cell = new LLScrollListIconText(cell_p);
+ }
+ else if (cell_p.type() == "bar")
+ {
+ cell = new LLScrollListBar(cell_p);
+ }
+ else // default is "text"
+ {
+ cell = new LLScrollListText(cell_p);
+ }
+
+ if (cell_p.value.isProvided())
+ {
+ cell->setValue(cell_p.value);
+ }
+
+ return cell;
+}
+
+
+LLScrollListCell::LLScrollListCell(const LLScrollListCell::Params& p)
+: mWidth(p.width),
+ mToolTip(p.tool_tip)
+{}
+
+// virtual
+const LLSD LLScrollListCell::getValue() const
+{
+ return LLStringUtil::null;
+}
+
+
+// virtual
+const LLSD LLScrollListCell::getAltValue() const
+{
+ return LLStringUtil::null;
+}
+
+
+//
+// LLScrollListIcon
+//
+LLScrollListIcon::LLScrollListIcon(const LLScrollListCell::Params& p)
+: LLScrollListCell(p),
+ mIcon(LLUI::getUIImage(p.value().asString())),
+ mColor(p.color),
+ mAlignment(p.font_halign)
+{}
+
+LLScrollListIcon::~LLScrollListIcon()
+{
+}
+
+/*virtual*/
+S32 LLScrollListIcon::getHeight() const
+{ return mIcon ? mIcon->getHeight() : 0; }
+
+/*virtual*/
+const LLSD LLScrollListIcon::getValue() const
+{ return mIcon.isNull() ? LLStringUtil::null : mIcon->getName(); }
+
+void LLScrollListIcon::setValue(const LLSD& value)
+{
+ if (value.isUUID())
+ {
+ // don't use default image specified by LLUUID::null, use no image in that case
+ LLUUID image_id = value.asUUID();
+ mIcon = image_id.notNull() ? LLUI::getUIImageByID(image_id) : LLUIImagePtr(NULL);
+ }
+ else
+ {
+ std::string value_string = value.asString();
+ if (LLUUID::validate(value_string))
+ {
+ setValue(LLUUID(value_string));
+ }
+ else if (!value_string.empty())
+ {
+ mIcon = LLUI::getUIImage(value.asString());
+ }
+ else
+ {
+ mIcon = NULL;
+ }
+ }
+}
+
+
+void LLScrollListIcon::setColor(const LLColor4& color)
+{
+ mColor = color;
+}
+
+S32 LLScrollListIcon::getWidth() const
+{
+ // if no specified fix width, use width of icon
+ if (LLScrollListCell::getWidth() == 0 && mIcon.notNull())
+ {
+ return mIcon->getWidth();
+ }
+ return LLScrollListCell::getWidth();
+}
+
+
+void LLScrollListIcon::draw(const LLColor4& color, const LLColor4& highlight_color) const
+{
+ if (mIcon)
+ {
+ switch(mAlignment)
+ {
+ case LLFontGL::LEFT:
+ mIcon->draw(0, 0, mColor);
+ break;
+ case LLFontGL::RIGHT:
+ mIcon->draw(getWidth() - mIcon->getWidth(), 0, mColor);
+ break;
+ case LLFontGL::HCENTER:
+ mIcon->draw((getWidth() - mIcon->getWidth()) / 2, 0, mColor);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+//
+// LLScrollListBar
+//
+LLScrollListBar::LLScrollListBar(const LLScrollListCell::Params& p)
+ : LLScrollListCell(p),
+ mRatio(0),
+ mColor(p.color),
+ mBottom(1),
+ mLeftPad(1),
+ mRightPad(1)
+{}
+
+LLScrollListBar::~LLScrollListBar()
+{
+}
+
+/*virtual*/
+S32 LLScrollListBar::getHeight() const
+{
+ return LLScrollListCell::getHeight();
+}
+
+/*virtual*/
+const LLSD LLScrollListBar::getValue() const
+{
+ return LLStringUtil::null;
+}
+
+void LLScrollListBar::setValue(const LLSD& value)
+{
+ if (value.has("ratio"))
+ {
+ mRatio = value["ratio"].asReal();
+ }
+ if (value.has("bottom"))
+ {
+ mBottom = value["bottom"].asInteger();
+ }
+ if (value.has("left_pad"))
+ {
+ mLeftPad = value["left_pad"].asInteger();
+ }
+ if (value.has("right_pad"))
+ {
+ mRightPad = value["right_pad"].asInteger();
+ }
+}
+
+void LLScrollListBar::setColor(const LLColor4& color)
+{
+ mColor = color;
+}
+
+S32 LLScrollListBar::getWidth() const
+{
+ return LLScrollListCell::getWidth();
+}
+
+
+void LLScrollListBar::draw(const LLColor4& color, const LLColor4& highlight_color) const
+{
+ S32 bar_width = getWidth() - mLeftPad - mRightPad;
+ S32 left = bar_width - bar_width * mRatio;
+ left = llclamp(left, mLeftPad, getWidth() - mRightPad - 1);
+
+ gl_rect_2d(left, mBottom, getWidth() - mRightPad, mBottom - 1, mColor);
+}
+
+//
+// LLScrollListText
+//
+U32 LLScrollListText::sCount = 0;
+
+LLScrollListText::LLScrollListText(const LLScrollListCell::Params& p)
+: LLScrollListCell(p),
+ mText(p.label.isProvided() ? p.label() : p.value().asString()),
+ mAltText(p.alt_value().asString()),
+ mFont(p.font),
+ mColor(p.color),
+ mUseColor(p.color.isProvided()),
+ mFontAlignment(p.font_halign),
+ mVisible(p.visible),
+ mHighlightCount( 0 ),
+ mHighlightOffset( 0 )
+{
+ sCount++;
+
+ mTextWidth = getWidth();
+
+ // initialize rounded rect image
+ if (!mRoundedRectImage)
+ {
+ mRoundedRectImage = LLUI::getUIImage("Rounded_Square");
+ }
+}
+
+//virtual
+void LLScrollListText::highlightText(S32 offset, S32 num_chars)
+{
+ mHighlightOffset = offset;
+ mHighlightCount = llmax(0, num_chars);
+}
+
+//virtual
+bool LLScrollListText::isText() const
+{
+ return true;
+}
+
+// virtual
+const std::string &LLScrollListText::getToolTip() const
+{
+ // If base class has a tooltip, return that
+ if (! LLScrollListCell::getToolTip().empty())
+ return LLScrollListCell::getToolTip();
+
+ // ...otherwise, return the value itself as the tooltip
+ return mText.getString();
+}
+
+// virtual
+bool LLScrollListText::needsToolTip() const
+{
+ // If base class has a tooltip, return that
+ if (LLScrollListCell::needsToolTip())
+ return LLScrollListCell::needsToolTip();
+
+ // ...otherwise, show tooltips for truncated text
+ return mFont->getWidth(mText.getString()) > getWidth();
+}
+
+//virtual
+bool LLScrollListText::getVisible() const
+{
+ return mVisible;
+}
+
+//virtual
+S32 LLScrollListText::getHeight() const
+{
+ return mFont->getLineHeight();
+}
+
+
+LLScrollListText::~LLScrollListText()
+{
+ sCount--;
+}
+
+S32 LLScrollListText::getContentWidth() const
+{
+ return mFont->getWidth(mText.getString());
+}
+
+
+void LLScrollListText::setColor(const LLColor4& color)
+{
+ mColor = color;
+ mUseColor = true;
+}
+
+void LLScrollListText::setText(const LLStringExplicit& text)
+{
+ mText = text;
+}
+
+void LLScrollListText::setFontStyle(const U8 font_style)
+{
+ LLFontDescriptor new_desc(mFont->getFontDesc());
+ new_desc.setStyle(font_style);
+ mFont = LLFontGL::getFont(new_desc);
+}
+
+//virtual
+void LLScrollListText::setValue(const LLSD& text)
+{
+ setText(text.asString());
+}
+
+//virtual
+void LLScrollListText::setAltValue(const LLSD& text)
+{
+ mAltText = text.asString();
+}
+
+//virtual
+const LLSD LLScrollListText::getValue() const
+{
+ return LLSD(mText.getString());
+}
+
+//virtual
+const LLSD LLScrollListText::getAltValue() const
+{
+ return LLSD(mAltText.getString());
+}
+
+
+void LLScrollListText::draw(const LLColor4& color, const LLColor4& highlight_color) const
+{
+ LLColor4 display_color;
+ if (mUseColor)
+ {
+ display_color = mColor;
+ }
+ else
+ {
+ display_color = color;
+ }
+
+ if (mHighlightCount > 0)
+ {
+ // Highlight text
+ S32 left = 0;
+ switch(mFontAlignment)
+ {
+ case LLFontGL::LEFT:
+ left = mFont->getWidth(mText.getString(), 1, mHighlightOffset);
+ break;
+ case LLFontGL::RIGHT:
+ left = getWidth() - mFont->getWidth(mText.getString(), mHighlightOffset, S32_MAX);
+ break;
+ case LLFontGL::HCENTER:
+ left = (getWidth() - mFont->getWidth(mText.getString())) / 2;
+ break;
+ }
+ LLRect highlight_rect(left - 2,
+ mFont->getLineHeight() + 1,
+ left + mFont->getWidth(mText.getString(), mHighlightOffset, mHighlightCount) + 1,
+ 1);
+ mRoundedRectImage->draw(highlight_rect, highlight_color);
+ }
+
+ // Try to draw the entire string
+ F32 right_x;
+ U32 string_chars = mText.length();
+ F32 start_x = 0.f;
+ switch(mFontAlignment)
+ {
+ case LLFontGL::LEFT:
+ start_x = 1.f;
+ break;
+ case LLFontGL::RIGHT:
+ start_x = (F32)getWidth();
+ break;
+ case LLFontGL::HCENTER:
+ start_x = (F32)getWidth() * 0.5f;
+ break;
+ }
+ mFont->render(mText.getWString(), 0,
+ start_x, 0.f,
+ display_color,
+ mFontAlignment,
+ LLFontGL::BOTTOM,
+ 0,
+ LLFontGL::NO_SHADOW,
+ string_chars,
+ getTextWidth(),
+ &right_x,
+ true);
+}
+
+//
+// LLScrollListCheck
+//
+LLScrollListCheck::LLScrollListCheck(const LLScrollListCell::Params& p)
+: LLScrollListCell(p)
+{
+ LLCheckBoxCtrl::Params checkbox_p;
+ checkbox_p.name("checkbox");
+ checkbox_p.rect = LLRect(0, p.width, p.width, 0);
+ checkbox_p.enabled(p.enabled);
+ checkbox_p.initial_value(p.value());
+
+ mCheckBox = LLUICtrlFactory::create<LLCheckBoxCtrl>(checkbox_p);
+
+ LLRect rect(mCheckBox->getRect());
+ if (p.width)
+ {
+ rect.mRight = rect.mLeft + p.width;
+ mCheckBox->setRect(rect);
+ setWidth(p.width);
+ }
+ else
+ {
+ setWidth(rect.getWidth()); //check_box->getWidth();
+ }
+
+ mCheckBox->setColor(p.color);
+}
+
+
+LLScrollListCheck::~LLScrollListCheck()
+{
+ delete mCheckBox;
+ mCheckBox = NULL;
+}
+
+void LLScrollListCheck::draw(const LLColor4& color, const LLColor4& highlight_color) const
+{
+ mCheckBox->draw();
+}
+
+bool LLScrollListCheck::handleClick()
+{
+ if (mCheckBox->getEnabled())
+ {
+ mCheckBox->toggle();
+ }
+ // don't change selection when clicking on embedded checkbox
+ return true;
+}
+
+/*virtual*/
+const LLSD LLScrollListCheck::getValue() const
+{
+ return mCheckBox->getValue();
+}
+
+/*virtual*/
+void LLScrollListCheck::setValue(const LLSD& value)
+{
+ mCheckBox->setValue(value);
+}
+
+/*virtual*/
+void LLScrollListCheck::onCommit()
+{
+ mCheckBox->onCommit();
+}
+
+/*virtual*/
+void LLScrollListCheck::setEnabled(bool enable)
+{
+ mCheckBox->setEnabled(enable);
+}
+
+//
+// LLScrollListDate
+//
+
+LLScrollListDate::LLScrollListDate( const LLScrollListCell::Params& p)
+: LLScrollListText(p),
+ mDate(p.value().asDate())
+{}
+
+void LLScrollListDate::setValue(const LLSD& value)
+{
+ mDate = value.asDate();
+ LLScrollListText::setValue(mDate.asRFC1123());
+}
+
+const LLSD LLScrollListDate::getValue() const
+{
+ return mDate;
+}
+
+//
+// LLScrollListIconText
+//
+LLScrollListIconText::LLScrollListIconText(const LLScrollListCell::Params& p)
+ : LLScrollListText(p),
+ mIcon(p.value().isUUID() ? LLUI::getUIImageByID(p.value().asUUID()) : LLUI::getUIImage(p.value().asString())),
+ mPad(4)
+{
+ mTextWidth = getWidth() - mPad /*padding*/ - mFont->getLineHeight();
+}
+
+LLScrollListIconText::~LLScrollListIconText()
+{
+}
+
+const LLSD LLScrollListIconText::getValue() const
+{
+ if (mIcon.isNull())
+ {
+ return LLStringUtil::null;
+ }
+ return mIcon->getName();
+}
+
+void LLScrollListIconText::setValue(const LLSD& value)
+{
+ if (value.isUUID())
+ {
+ // don't use default image specified by LLUUID::null, use no image in that case
+ LLUUID image_id = value.asUUID();
+ mIcon = image_id.notNull() ? LLUI::getUIImageByID(image_id) : LLUIImagePtr(NULL);
+ }
+ else
+ {
+ std::string value_string = value.asString();
+ if (LLUUID::validate(value_string))
+ {
+ setValue(LLUUID(value_string));
+ }
+ else if (!value_string.empty())
+ {
+ mIcon = LLUI::getUIImage(value.asString());
+ }
+ else
+ {
+ mIcon = NULL;
+ }
+ }
+}
+
+void LLScrollListIconText::setWidth(S32 width)
+{
+ LLScrollListCell::setWidth(width);
+ // Assume that iamge height and width is identical to font height and width
+ mTextWidth = width - mPad /*padding*/ - mFont->getLineHeight();
+}
+
+
+void LLScrollListIconText::draw(const LLColor4& color, const LLColor4& highlight_color) const
+{
+ LLColor4 display_color;
+ if (mUseColor)
+ {
+ display_color = mColor;
+ }
+ else
+ {
+ display_color = color;
+ }
+
+ S32 icon_height = mFont->getLineHeight();
+ S32 icon_space = mIcon ? (icon_height + mPad) : 0;
+
+ if (mHighlightCount > 0)
+ {
+ S32 left = 0;
+ switch (mFontAlignment)
+ {
+ case LLFontGL::LEFT:
+ left = mFont->getWidth(mText.getString(), icon_space + 1, mHighlightOffset);
+ break;
+ case LLFontGL::RIGHT:
+ left = getWidth() - mFont->getWidth(mText.getString(), mHighlightOffset, S32_MAX) - icon_space;
+ break;
+ case LLFontGL::HCENTER:
+ left = (getWidth() - mFont->getWidth(mText.getString()) - icon_space) / 2;
+ break;
+ }
+ LLRect highlight_rect(left - 2,
+ mFont->getLineHeight() + 1,
+ left + mFont->getWidth(mText.getString(), mHighlightOffset, mHighlightCount) + 1,
+ 1);
+ mRoundedRectImage->draw(highlight_rect, highlight_color);
+ }
+
+ // Try to draw the entire string
+ F32 right_x;
+ U32 string_chars = mText.length();
+ F32 start_text_x = 0.f;
+ S32 start_icon_x = 0;
+ switch (mFontAlignment)
+ {
+ case LLFontGL::LEFT:
+ start_text_x = icon_space + 1;
+ start_icon_x = 1;
+ break;
+ case LLFontGL::RIGHT:
+ start_text_x = (F32)getWidth();
+ start_icon_x = getWidth() - mFont->getWidth(mText.getString()) - icon_space;
+ break;
+ case LLFontGL::HCENTER:
+ F32 center = (F32)getWidth()* 0.5f;
+ start_text_x = center + ((F32)icon_space * 0.5f);
+ start_icon_x = center - (((F32)icon_space + mFont->getWidth(mText.getString())) * 0.5f);
+ break;
+ }
+ mFont->render(mText.getWString(), 0,
+ start_text_x, 0.f,
+ display_color,
+ mFontAlignment,
+ LLFontGL::BOTTOM,
+ 0,
+ LLFontGL::NO_SHADOW,
+ string_chars,
+ getTextWidth(),
+ &right_x,
+ true);
+
+ if (mIcon)
+ {
+ mIcon->draw(start_icon_x, 0, icon_height, icon_height, mColor);
+ }
+}
+
+
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