diff options
-rw-r--r-- | indra/llui/llscrolllistcell.cpp | 18 | ||||
-rw-r--r-- | indra/llui/llscrolllistcell.h | 8 | ||||
-rw-r--r-- | indra/llui/llscrolllistctrl.cpp | 173 | ||||
-rw-r--r-- | indra/llui/llscrolllistctrl.h | 17 | ||||
-rw-r--r-- | indra/llui/llscrolllistitem.cpp | 56 | ||||
-rw-r--r-- | indra/llui/llscrolllistitem.h | 21 |
6 files changed, 230 insertions, 63 deletions
diff --git a/indra/llui/llscrolllistcell.cpp b/indra/llui/llscrolllistcell.cpp index d6627a6957..13839da400 100644 --- a/indra/llui/llscrolllistcell.cpp +++ b/indra/llui/llscrolllistcell.cpp @@ -172,7 +172,7 @@ U32 LLScrollListText::sCount = 0; LLScrollListText::LLScrollListText(const LLScrollListCell::Params& p) : LLScrollListCell(p), - mText(p.text.isProvided() ? p.text() : p.value().asString()), + mText(p.label.isProvided() ? p.label() : p.value().asString()), mFont(p.font), mColor(p.color), mUseColor(p.color.isProvided()), @@ -199,13 +199,6 @@ void LLScrollListText::highlightText(S32 offset, S32 num_chars) mHighlightCount = llmax(0, num_chars); } -//virtual -void LLScrollListText::setHighlighted(bool highlighted) -{ - mHighlightOffset = 0; - mHighlightCount = highlighted ? -1 : 0; -} - //virtual BOOL LLScrollListText::isText() const { @@ -323,15 +316,6 @@ void LLScrollListText::draw(const LLColor4& color, const LLColor4& highlight_col 1); mRoundedRectImage->draw(highlight_rect, highlight_color); } - else if (mHighlightCount < 0) - { - // Highlight whole cell - LLRect highlight_rect(0, - getHeight(), - getWidth() - 1, - -1); - gl_rect_2d(highlight_rect, LLColor4(0.38f, 0.694f, 0.573f, 0.35f)); - } // Try to draw the entire string F32 right_x; diff --git a/indra/llui/llscrolllistcell.h b/indra/llui/llscrolllistcell.h index b4bb14bcf1..ef7f717b57 100644 --- a/indra/llui/llscrolllistcell.h +++ b/indra/llui/llscrolllistcell.h @@ -60,7 +60,7 @@ public: Optional<void*> userdata; Optional<LLSD> value; // state of checkbox, icon id/name, date - Optional<std::string> text; // description or text + Optional<std::string> label; // description or text Optional<std::string> tool_tip; Optional<const LLFontGL*> font; @@ -70,12 +70,13 @@ public: Optional<LLColor4> color; Params() - : type("type", "text"), + : type("cell_type", "text"), // Don't use "type", it overlaps with xml's parameter column("column"), width("width"), enabled("enabled", true), visible("visible", true), value("value"), + label("label"), tool_tip("tool_tip", ""), font("font", LLFontGL::getFontSansSerifSmall()), font_color("font_color", LLColor4::black), @@ -103,7 +104,6 @@ public: virtual BOOL getVisible() const { return TRUE; } virtual void setWidth(S32 width) { mWidth = width; } virtual void highlightText(S32 offset, S32 num_chars) {} - virtual void setHighlighted(bool highlighted) {} virtual BOOL isText() const { return FALSE; } virtual BOOL needsToolTip() const { return ! mToolTip.empty(); } virtual void setColor(const LLColor4&) {} @@ -141,7 +141,6 @@ public: /*virtual*/ const LLSD getValue() const; /*virtual*/ BOOL getVisible() const; /*virtual*/ void highlightText(S32 offset, S32 num_chars); - /*virtual*/ void setHighlighted(bool highlighted); /*virtual*/ void setColor(const LLColor4&); /*virtual*/ BOOL isText() const; @@ -160,6 +159,7 @@ protected: S32 mTextWidth; const LLFontGL* mFont; LLColor4 mColor; + LLColor4 mHighlightColor; U8 mUseColor; LLFontGL::HAlign mFontAlignment; BOOL mVisible; diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp index 6c30bdde17..83f80cfb9e 100644 --- a/indra/llui/llscrolllistctrl.cpp +++ b/indra/llui/llscrolllistctrl.cpp @@ -115,6 +115,13 @@ struct SortScrollListItem // LLScrollListCtrl //--------------------------------------------------------------------------- +void LLScrollListCtrl::SelectionTypeNames::declareValues() +{ + declare("row", LLScrollListCtrl::ROW); + declare("cell", LLScrollListCtrl::CELL); + declare("header", LLScrollListCtrl::HEADER); +} + LLScrollListCtrl::Contents::Contents() : columns("column"), rows("row") @@ -128,6 +135,7 @@ LLScrollListCtrl::Params::Params() has_border("draw_border"), draw_heading("draw_heading"), search_column("search_column", 0), + selection_type("selection_type", ROW), sort_column("sort_column", -1), sort_ascending("sort_ascending", true), can_sort("can_sort", true), @@ -165,6 +173,7 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p) mCommitOnKeyboardMovement(p.commit_on_keyboard_movement), mCommitOnSelectionChange(false), mSelectionChanged(false), + mSelectionType(p.selection_type), mNeedsScroll(false), mCanSelect(true), mCanSort(p.can_sort), @@ -821,7 +830,15 @@ BOOL LLScrollListCtrl::selectFirstItem() { if (!itemp->getSelected()) { - selectItem(itemp); + switch (mSelectionType) + { + case CELL: + selectItem(itemp, 0); + break; + case HEADER: + case ROW: + selectItem(itemp, -1); + } } success = TRUE; mOriginalSelection = 0; @@ -880,7 +897,8 @@ BOOL LLScrollListCtrl::selectItemRange( S32 first_index, S32 last_index ) { if( itemp->getEnabled() ) { - selectItem(itemp, FALSE); + // TODO: support range selection for cells + selectItem(itemp, -1, FALSE); success = TRUE; } } @@ -1006,10 +1024,14 @@ void LLScrollListCtrl::clearHighlightedItems() void LLScrollListCtrl::mouseOverHighlightNthItem(S32 target_index) { - if (mHighlightedItem != target_index) - { - mHighlightedItem = target_index; - } + if (mHighlightedItem != target_index) + { + if (mHighlightedItem >= 0 && mHighlightedItem < mItemList.size()) + { + mItemList[mHighlightedItem]->setHoverCell(-1); + } + mHighlightedItem = target_index; + } } S32 LLScrollListCtrl::selectMultiple( uuid_vec_t ids ) @@ -1024,7 +1046,8 @@ S32 LLScrollListCtrl::selectMultiple( uuid_vec_t ids ) { if (item->getEnabled() && (item->getUUID() == (*iditr))) { - selectItem(item,FALSE); + // TODO: support multiple selection for cells + selectItem(item, -1, FALSE); ++count; break; } @@ -1097,7 +1120,7 @@ void LLScrollListCtrl::selectPrevItem( BOOL extend_selection) { if (prev_item) { - selectItem(prev_item, !extend_selection); + selectItem(prev_item, cur_item->getSelectedCell(), !extend_selection); } else { @@ -1141,7 +1164,7 @@ void LLScrollListCtrl::selectNextItem( BOOL extend_selection) { if (next_item) { - selectItem(next_item, !extend_selection); + selectItem(next_item, cur_item->getSelectedCell(), !extend_selection); } else { @@ -1212,7 +1235,7 @@ BOOL LLScrollListCtrl::selectItemByLabel(const std::string& label, BOOL case_sen bool found = NULL != item; if(found) { - selectItem(item); + selectItem(item, -1); } if (mCommitOnSelectionChange) @@ -1280,7 +1303,7 @@ BOOL LLScrollListCtrl::selectItemByPrefix(const LLWString& target, BOOL case_sen BOOL select = cellp ? item->getEnabled() && ('\0' == cellp->getValue().asString()[0]) : FALSE; if (select) { - selectItem(item); + selectItem(item, -1); found = TRUE; break; } @@ -1320,7 +1343,7 @@ BOOL LLScrollListCtrl::selectItemByPrefix(const LLWString& target, BOOL case_sen // find offset of matching text (might have leading whitespace) S32 offset = item_label.find(target_trimmed); cellp->highlightText(offset, target_trimmed.size()); - selectItem(item); + selectItem(item, -1); found = TRUE; break; } @@ -1386,7 +1409,7 @@ BOOL LLScrollListCtrl::setSelectedByValue(const LLSD& value, BOOL selected) { if (selected) { - selectItem(item); + selectItem(item, -1); } else { @@ -1466,7 +1489,7 @@ void LLScrollListCtrl::drawItems() S32 max_columns = 0; - LLColor4 highlight_color = LLColor4::white; + LLColor4 highlight_color = LLColor4::white; // ex: text inside cells static LLUICachedControl<F32> type_ahead_timeout ("TypeAheadTimeout", 0); highlight_color.mV[VALPHA] = clamp_rescale(mSearchTimer.getElapsedTimeF32(), type_ahead_timeout * 0.7f, type_ahead_timeout(), 0.4f, 0.f); @@ -1492,7 +1515,8 @@ void LLScrollListCtrl::drawItems() max_columns = llmax(max_columns, item->getNumColumns()); LLColor4 fg_color; - LLColor4 bg_color(LLColor4::transparent); + LLColor4 hover_color(LLColor4::transparent); + LLColor4 select_color(LLColor4::transparent); if( mScrollLines <= line && line < mScrollLines + num_page_lines ) { @@ -1501,44 +1525,44 @@ void LLScrollListCtrl::drawItems() { if(item->getHighlighted()) // if it's highlighted, average the colors { - bg_color = lerp(mBgSelectedColor.get(), mHighlightedColor.get(), 0.5f); + select_color = lerp(mBgSelectedColor.get(), mHighlightedColor.get(), 0.5f); } else // otherwise just select-highlight it { - bg_color = mBgSelectedColor.get(); + select_color = mBgSelectedColor.get(); } fg_color = (item->getEnabled() ? mFgSelectedColor.get() : mFgDisabledColor.get()); } - else if (mHighlightedItem == line && mCanSelect) + if (mHighlightedItem == line && mCanSelect) { if(item->getHighlighted()) // if it's highlighted, average the colors { - bg_color = lerp(mHoveredColor.get(), mHighlightedColor.get(), 0.5f); + hover_color = lerp(mHoveredColor.get(), mHighlightedColor.get(), 0.5f); } else // otherwise just hover-highlight it { - bg_color = mHoveredColor.get(); + hover_color = mHoveredColor.get(); } } else if (item->getHighlighted()) { - bg_color = mHighlightedColor.get(); + hover_color = mHighlightedColor.get(); } else { if (mDrawStripes && (line % 2 == 0) && (max_columns > 1)) { - bg_color = mBgStripeColor.get(); + hover_color = mBgStripeColor.get(); } } if (!item->getEnabled()) { - bg_color = mBgReadOnlyColor.get(); + hover_color = mBgReadOnlyColor.get(); } - item->draw(item_rect, fg_color % alpha, bg_color% alpha, highlight_color % alpha, mColumnPadding); + item->draw(item_rect, fg_color % alpha, hover_color% alpha, select_color% alpha, highlight_color % alpha, mColumnPadding); cur_y -= mLineHeight; } @@ -1690,7 +1714,7 @@ BOOL LLScrollListCtrl::selectItemAt(S32 x, S32 y, MASK mask) { if (mLastSelected == NULL) { - selectItem(hit_item); + selectItem(hit_item, getColumnIndexFromOffset(x)); } else { @@ -1714,7 +1738,7 @@ BOOL LLScrollListCtrl::selectItemAt(S32 x, S32 y, MASK mask) LLScrollListItem *item = *itor; if (item == hit_item || item == lastSelected) { - selectItem(item, FALSE); + selectItem(item, getColumnIndexFromOffset(x), FALSE); selecting = !selecting; if (hit_item == lastSelected) { @@ -1724,7 +1748,7 @@ BOOL LLScrollListCtrl::selectItemAt(S32 x, S32 y, MASK mask) } if (selecting) { - selectItem(item, FALSE); + selectItem(item, getColumnIndexFromOffset(x), FALSE); } } } @@ -1739,7 +1763,7 @@ BOOL LLScrollListCtrl::selectItemAt(S32 x, S32 y, MASK mask) { if(!(mMaxSelectable > 0 && getAllSelected().size() >= mMaxSelectable)) { - selectItem(hit_item, FALSE); + selectItem(hit_item, getColumnIndexFromOffset(x), FALSE); } else { @@ -1753,12 +1777,12 @@ BOOL LLScrollListCtrl::selectItemAt(S32 x, S32 y, MASK mask) else { deselectAllItems(TRUE); - selectItem(hit_item); + selectItem(hit_item, getColumnIndexFromOffset(x)); } } else { - selectItem(hit_item); + selectItem(hit_item, getColumnIndexFromOffset(x)); } selection_changed = mSelectionChanged; @@ -2126,8 +2150,29 @@ BOOL LLScrollListCtrl::handleHover(S32 x,S32 y,MASK mask) { LLScrollListItem* item = hitItem(x, y); if (item) - { - mouseOverHighlightNthItem(getItemIndex(item)); + { + mouseOverHighlightNthItem(getItemIndex(item)); + switch (mSelectionType) + { + case CELL: + item->setHoverCell(getColumnIndexFromOffset(x)); + break; + case HEADER: + { + S32 cell = getColumnIndexFromOffset(x); + if (cell > 0) + { + item->setHoverCell(cell); + } + else + { + item->setHoverCell(-1); + } + break; + } + case ROW: + break; + } } else { @@ -2175,6 +2220,52 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) handled = TRUE; } break; + case KEY_LEFT: + if (mAllowKeyboardMovement || hasFocus()) + { + // TODO: support multi-select + LLScrollListItem *item = getFirstSelected(); + S32 cell = item->getSelectedCell(); + switch (mSelectionType) + { + case CELL: + if (cell < mColumns.size()) cell++; + break; + case HEADER: + if (cell == -1) cell = 1; + else if (cell > 1 && cell < mColumns.size()) cell++; // skip header + break; + case ROW: + cell = -1; + break; + } + item->setSelectedCell(cell); + handled = TRUE; + } + break; + case KEY_RIGHT: + if (mAllowKeyboardMovement || hasFocus()) + { + // TODO: support multi-select + LLScrollListItem *item = getFirstSelected(); + S32 cell = item->getSelectedCell(); + switch (mSelectionType) + { + case CELL: + if (cell >= 0) cell--; + break; + case HEADER: + if (cell > 1) cell--; + else if (cell == 1) cell = -1; // skip header + break; + case ROW: + cell = -1; + break; + } + item->setSelectedCell(cell); + handled = TRUE; + } + break; case KEY_PAGE_UP: if (mAllowKeyboardMovement || hasFocus()) { @@ -2343,7 +2434,7 @@ BOOL LLScrollListCtrl::handleUnicodeCharHere(llwchar uni_char) LLWString item_label = utf8str_to_wstring(cellp->getValue().asString()); if (item->getEnabled() && LLStringOps::toLower(item_label[0]) == uni_char) { - selectItem(item); + selectItem(item, -1); mNeedsScroll = true; cellp->highlightText(0, 1); mSearchTimer.reset(); @@ -2395,7 +2486,7 @@ BOOL LLScrollListCtrl::isRepeatedChars(const LLWString& string) const return TRUE; } -void LLScrollListCtrl::selectItem(LLScrollListItem* itemp, BOOL select_single_item) +void LLScrollListCtrl::selectItem(LLScrollListItem* itemp, S32 cell, BOOL select_single_item) { if (!itemp) return; @@ -2414,6 +2505,18 @@ void LLScrollListCtrl::selectItem(LLScrollListItem* itemp, BOOL select_single_it deselectAllItems(TRUE); } itemp->setSelected(TRUE); + switch (mSelectionType) + { + case CELL: + itemp->setSelectedCell(cell); + break; + case HEADER: + itemp->setSelectedCell(cell <= 0 ? -1 : cell); + break; + case ROW: + itemp->setSelectedCell(-1); + break; + } mLastSelected = itemp; mSelectionChanged = true; } @@ -2674,7 +2777,7 @@ void LLScrollListCtrl::selectAll() LLScrollListItem *itemp = *iter; if( itemp->getEnabled() ) { - selectItem(itemp, FALSE); + selectItem(itemp, -1, FALSE); } } diff --git a/indra/llui/llscrolllistctrl.h b/indra/llui/llscrolllistctrl.h index edfbaa6548..45ce67349a 100644 --- a/indra/llui/llscrolllistctrl.h +++ b/indra/llui/llscrolllistctrl.h @@ -54,6 +54,18 @@ class LLScrollListCtrl : public LLUICtrl, public LLEditMenuHandler, public LLCtrlListInterface, public LLCtrlScrollInterface { public: + typedef enum e_selection_type + { + ROW, // default + CELL, // does not support multi-selection + HEADER, // when pointing to cells in column 0 will highlight whole row, otherwise cell, no multi-select + } ESelectionType; + + struct SelectionTypeNames : public LLInitParam::TypeValuesHelper<LLScrollListCtrl::ESelectionType, SelectionTypeNames> + { + static void declareValues(); + }; + struct Contents : public LLInitParam::Block<Contents> { Multiple<LLScrollListColumn::Params> columns; @@ -99,6 +111,8 @@ public: commit_on_keyboard_movement, mouse_wheel_opaque; + Optional<ESelectionType, SelectionTypeNames> selection_type; + // display flags Optional<bool> has_border, draw_heading, @@ -433,7 +447,7 @@ private: void updateLineHeightInsert(LLScrollListItem* item); void reportInvalidInput(); BOOL isRepeatedChars(const LLWString& string) const; - void selectItem(LLScrollListItem* itemp, BOOL single_select = TRUE); + void selectItem(LLScrollListItem* itemp, S32 cell, BOOL single_select = TRUE); void deselectItem(LLScrollListItem* itemp); void commitIfChanged(); BOOL setSort(S32 column, BOOL ascending); @@ -458,6 +472,7 @@ private: bool mCommitOnKeyboardMovement; bool mCommitOnSelectionChange; bool mSelectionChanged; + ESelectionType mSelectionType; bool mNeedsScroll; bool mMouseWheelOpaque; bool mCanSelect; diff --git a/indra/llui/llscrolllistitem.cpp b/indra/llui/llscrolllistitem.cpp index df22c88afb..51c615dd00 100644 --- a/indra/llui/llscrolllistitem.cpp +++ b/indra/llui/llscrolllistitem.cpp @@ -40,6 +40,8 @@ LLScrollListItem::LLScrollListItem( const Params& p ) : mSelected(FALSE), mHighlighted(FALSE), + mHoverIndex(-1), + mSelectedIndex(-1), mEnabled(p.enabled), mUserdata(p.userdata), mItemValue(p.value) @@ -53,6 +55,28 @@ LLScrollListItem::~LLScrollListItem() mColumns.clear(); } +void LLScrollListItem::setSelected(BOOL b) +{ + mSelected = b; + mSelectedIndex = -1; +} + +void LLScrollListItem::setHighlighted(BOOL b) +{ + mHighlighted = b; + mHoverIndex = -1; +} + +void LLScrollListItem::setHoverCell(S32 cell) +{ + mHoverIndex = cell; +} + +void LLScrollListItem::setSelectedCell(S32 cell) +{ + mSelectedIndex = cell; +} + void LLScrollListItem::addColumn(const LLScrollListCell::Params& p) { mColumns.push_back(LLScrollListCell::create(p)); @@ -120,12 +144,21 @@ std::string LLScrollListItem::getContentsCSV() const } -void LLScrollListItem::draw(const LLRect& rect, const LLColor4& fg_color, const LLColor4& bg_color, const LLColor4& highlight_color, S32 column_padding) +void LLScrollListItem::draw(const LLRect& rect, const LLColor4& fg_color, const LLColor4& hover_color, const LLColor4& select_color, const LLColor4& highlight_color, S32 column_padding) { // draw background rect gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); LLRect bg_rect = rect; - gl_rect_2d( bg_rect, bg_color ); + if (mSelectedIndex < 0 && getSelected()) + { + // Whole item is highlighted/selected + gl_rect_2d(bg_rect, select_color); + } + else if (mHoverIndex < 0) + { + // Whole item is highlighted/selected + gl_rect_2d(bg_rect, hover_color); + } S32 cur_x = rect.mLeft; S32 num_cols = getNumColumns(); @@ -141,6 +174,25 @@ void LLScrollListItem::draw(const LLRect& rect, const LLColor4& fg_color, const { LLUI::translate((F32) cur_x, (F32) rect.mBottom); + if (mSelectedIndex == cur_col) + { + // select specific cell + LLRect highlight_rect(0, + cell->getHeight(), + cell->getWidth(), + 0); + gl_rect_2d(highlight_rect, select_color); + } + else if (mHoverIndex == cur_col) + { + // highlight specific cell + LLRect highlight_rect(0, + cell->getHeight(), + cell->getWidth() , + 0); + gl_rect_2d(highlight_rect, hover_color); + } + cell->draw( fg_color, highlight_color ); } LLUI::popMatrix(); diff --git a/indra/llui/llscrolllistitem.h b/indra/llui/llscrolllistitem.h index 13655b5873..d2c3dd7721 100644 --- a/indra/llui/llscrolllistitem.h +++ b/indra/llui/llscrolllistitem.h @@ -77,15 +77,21 @@ public: virtual ~LLScrollListItem(); - void setSelected( BOOL b ) { mSelected = b; } + void setSelected( BOOL b ); BOOL getSelected() const { return mSelected; } void setEnabled( BOOL b ) { mEnabled = b; } BOOL getEnabled() const { return mEnabled; } - void setHighlighted( BOOL b ) { mHighlighted = b; } + void setHighlighted( BOOL b ); BOOL getHighlighted() const { return mHighlighted; } + void setSelectedCell( S32 cell ); + S32 getSelectedCell() const { return mSelectedIndex; } + + void setHoverCell( S32 cell ); + S32 getHoverCell() const { return mHoverIndex; } + void setUserdata( void* userdata ) { mUserdata = userdata; } void* getUserdata() const { return mUserdata; } @@ -107,14 +113,21 @@ public: std::string getContentsCSV() const; - virtual void draw(const LLRect& rect, const LLColor4& fg_color, const LLColor4& bg_color, const LLColor4& highlight_color, S32 column_padding); + virtual void draw(const LLRect& rect, + const LLColor4& fg_color, + const LLColor4& hover_color, // highlight/hover selection of whole item or cell + const LLColor4& select_color, // highlight/hover selection of whole item or cell + const LLColor4& highlight_color, // highlights contents of cells (ex: text) + S32 column_padding); protected: LLScrollListItem( const Params& ); private: BOOL mSelected; - BOOL mHighlighted; + BOOL mHighlighted; + S32 mHoverIndex; + S32 mSelectedIndex; BOOL mEnabled; void* mUserdata; LLSD mItemValue; |