diff options
Diffstat (limited to 'indra/newview/llcolorswatch.cpp')
| -rw-r--r-- | indra/newview/llcolorswatch.cpp | 752 |
1 files changed, 376 insertions, 376 deletions
diff --git a/indra/newview/llcolorswatch.cpp b/indra/newview/llcolorswatch.cpp index 2a13804b69..96ab91b76c 100644 --- a/indra/newview/llcolorswatch.cpp +++ b/indra/newview/llcolorswatch.cpp @@ -1,376 +1,376 @@ -/** - * @file llcolorswatch.cpp - * @brief LLColorSwatch class implementation - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * 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 "llviewerprecompiledheaders.h" - -// File include -#include "llcolorswatch.h" - -// Linden library includes -#include "v4color.h" -#include "llwindow.h" // setCursor() - -// Project includes -#include "llui.h" -#include "llrender.h" -#include "lluiconstants.h" -#include "llbutton.h" -#include "llfloatercolorpicker.h" -#include "llviewborder.h" -#include "llfocusmgr.h" -#include "lltextbox.h" - -static LLDefaultChildRegistry::Register<LLColorSwatchCtrl> r("color_swatch"); - -LLColorSwatchCtrl::Params::Params() -: color("color", LLColor4::white), - can_apply_immediately("can_apply_immediately", false), - alpha_background_image("alpha_background_image"), - border_color("border_color"), - label_width("label_width", -1), - label_height("label_height", -1), - caption_text("caption_text"), - border("border") -{ -} - -LLColorSwatchCtrl::LLColorSwatchCtrl(const Params& p) -: LLUICtrl(p), - mValid( true ), - mColor(p.color()), - mCanApplyImmediately(p.can_apply_immediately), - mAlphaGradientImage(p.alpha_background_image), - mOnCancelCallback(p.cancel_callback()), - mOnSelectCallback(p.select_callback()), - mBorderColor(p.border_color()), - mLabelWidth(p.label_width), - mLabelHeight(p.label_height) -{ - LLTextBox::Params tp = p.caption_text; - // use custom label height if it is provided - mLabelHeight = mLabelHeight != -1 ? mLabelHeight : BTN_HEIGHT_SMALL; - // label_width is specified, not -1 - if(mLabelWidth!= -1) - { - tp.rect(LLRect( 0, mLabelHeight, mLabelWidth, 0 )); - } - else - { - tp.rect(LLRect( 0, mLabelHeight, getRect().getWidth(), 0 )); - } - - tp.initial_value(p.label()); - mCaption = LLUICtrlFactory::create<LLTextBox>(tp); - addChild( mCaption ); - - LLRect border_rect = getLocalRect(); - border_rect.mTop -= 1; - border_rect.mRight -=1; - border_rect.mBottom += mLabelHeight; - - LLViewBorder::Params params = p.border; - params.rect(border_rect); - mBorder = LLUICtrlFactory::create<LLViewBorder> (params); - addChild(mBorder); -} - -LLColorSwatchCtrl::~LLColorSwatchCtrl () -{ - // parent dialog is destroyed so we are too and we need to cancel selection - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (pickerp) - { - pickerp->cancelSelection(); - pickerp->closeFloater(); - } -} - -bool LLColorSwatchCtrl::handleDoubleClick(S32 x, S32 y, MASK mask) -{ - return handleMouseDown(x, y, mask); -} - -bool LLColorSwatchCtrl::handleHover(S32 x, S32 y, MASK mask) -{ - getWindow()->setCursor(UI_CURSOR_HAND); - return true; -} - -bool LLColorSwatchCtrl::handleUnicodeCharHere(llwchar uni_char) -{ - if( ' ' == uni_char ) - { - showPicker(true); - } - return LLUICtrl::handleUnicodeCharHere(uni_char); -} - -// forces color of this swatch and any associated floater to the input value, if currently invalid -void LLColorSwatchCtrl::setOriginal(const LLColor4& color) -{ - mColor = color; - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (pickerp) - { - pickerp->setOrigRgb(mColor.mV[VRED], mColor.mV[VGREEN], mColor.mV[VBLUE]); - } -} - -void LLColorSwatchCtrl::set(const LLColor4& color, bool update_picker, bool from_event) -{ - mColor = color; - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (pickerp && update_picker) - { - pickerp->setCurRgb(mColor.mV[VRED], mColor.mV[VGREEN], mColor.mV[VBLUE]); - } - if (!from_event) - { - setControlValue(mColor.getValue()); - } -} - -void LLColorSwatchCtrl::setLabel(const std::string& label) -{ - mCaption->setText(label); -} - -bool LLColorSwatchCtrl::handleMouseDown(S32 x, S32 y, MASK mask) -{ - // Route future Mouse messages here preemptively. (Release on mouse up.) - // No handler is needed for capture lost since this object has no state that depends on it. - gFocusMgr.setMouseCapture( this ); - - return true; -} - - -bool LLColorSwatchCtrl::handleMouseUp(S32 x, S32 y, MASK mask) -{ - // We only handle the click if the click both started and ended within us - if( hasMouseCapture() ) - { - // Release the mouse - gFocusMgr.setMouseCapture( NULL ); - - // If mouseup in the widget, it's been clicked - if ( pointInView(x, y) ) - { - llassert(getEnabled()); - llassert(getVisible()); - - // Focus the widget now in order to return the focus - // after the color picker is closed. - setFocus(true); - - showPicker(false); - } - } - - return true; -} - -// assumes GL state is set for 2D -void LLColorSwatchCtrl::draw() -{ - // If we're in a focused floater, don't apply the floater's alpha to the color swatch (STORM-676). - F32 alpha = getTransparencyType() == TT_ACTIVE ? 1.0f : getCurrentTransparency(); - - mBorder->setKeyboardFocusHighlight(hasFocus()); - // Draw border - LLRect border( 0, getRect().getHeight(), getRect().getWidth(), mLabelHeight ); - gl_rect_2d( border, mBorderColor.get(), false ); - - LLRect interior = border; - interior.stretch( -1 ); - - // Check state - if ( mValid ) - { - if (!mColor.isOpaque()) - { - // Draw checker board. - gl_rect_2d_checkerboard(interior, alpha); - } - - // Draw the color swatch - gl_rect_2d(interior, mColor % alpha, true); - - if (!mColor.isOpaque()) - { - // Draw semi-transparent center area in filled with mColor. - LLColor4 opaque_color = mColor; - opaque_color.mV[VALPHA] = alpha; - gGL.color4fv(opaque_color.mV); - if (mAlphaGradientImage.notNull()) - { - gGL.pushMatrix(); - { - mAlphaGradientImage->draw(interior, mColor % alpha); - } - gGL.popMatrix(); - } - } - } - else - { - if (mFallbackImage.notNull()) - { - mFallbackImage->draw(interior.mLeft, interior.mBottom, interior.getWidth(), interior.getHeight(), LLColor4::white % alpha); - } - else - { - // Draw grey and an X - gl_rect_2d(interior, LLColor4::grey % alpha, true); - - gl_draw_x(interior, LLColor4::black % alpha); - } - } - - LLUICtrl::draw(); -} - -void LLColorSwatchCtrl::setEnabled( bool enabled ) -{ - mCaption->setEnabled( enabled ); - LLView::setEnabled( enabled ); - - if (!enabled) - { - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (pickerp) - { - pickerp->cancelSelection(); - pickerp->closeFloater(); - } - } -} - - -void LLColorSwatchCtrl::setValue(const LLSD& value) -{ - set(LLColor4(value), true, true); -} - -////////////////////////////////////////////////////////////////////////////// -// called (infrequently) when the color changes so the subject of the swatch can be updated. -void LLColorSwatchCtrl::onColorChanged ( void* data, EColorPickOp pick_op ) -{ - LLColorSwatchCtrl* subject = ( LLColorSwatchCtrl* )data; - if ( subject ) - { - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)subject->mPickerHandle.get(); - if (pickerp) - { - // move color across from selector to internal widget storage - LLColor4 updatedColor ( pickerp->getCurR (), - pickerp->getCurG (), - pickerp->getCurB (), - subject->mColor.mV[VALPHA] ); // keep current alpha - - bool color_changed = subject->mColor != updatedColor; - if (color_changed) - { - subject->mColor = updatedColor; - subject->setControlValue(updatedColor.getValue()); - } - - if (pick_op == COLOR_CANCEL && subject->mOnCancelCallback) - { - subject->mOnCancelCallback( subject, LLSD()); - } - else if (pick_op == COLOR_SELECT && subject->mOnSelectCallback) - { - subject->mOnSelectCallback( subject, LLSD() ); - } - else - { - // just commit change - subject->onCommit (); - } - - if (pick_op == COLOR_CANCEL || pick_op == COLOR_SELECT) - { - // both select and cancel close LLFloaterColorPicker - // but COLOR_CHANGE does not - subject->setFocus(true); - } - } - } -} - -// This is called when the main floatercustomize panel is closed. -// Since this class has pointers up to its parents, we need to cleanup -// this class first in order to avoid a crash. -void LLColorSwatchCtrl::closeFloaterColorPicker() -{ - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (pickerp) - { - pickerp->setSwatch(NULL); - pickerp->closeFloater(); - } - - mPickerHandle.markDead(); -} - -void LLColorSwatchCtrl::setValid(bool valid ) -{ - mValid = valid; - - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (pickerp) - { - pickerp->setActive(valid); - } -} - -void LLColorSwatchCtrl::showPicker(bool take_focus) -{ - LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get(); - if (!pickerp) - { - pickerp = new LLFloaterColorPicker(this, mCanApplyImmediately); - LLFloater* parent = gFloaterView->getParentFloater(this); - if (parent) - { - parent->addDependentFloater(pickerp); - } - mPickerHandle = pickerp->getHandle(); - } - - // initialize picker with current color - pickerp->initUI ( mColor.mV [ VRED ], mColor.mV [ VGREEN ], mColor.mV [ VBLUE ] ); - - // display it - pickerp->showUI (); - - if (take_focus) - { - pickerp->setFocus(true); - } -} - +/**
+ * @file llcolorswatch.cpp
+ * @brief LLColorSwatch class implementation
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * 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 "llviewerprecompiledheaders.h"
+
+// File include
+#include "llcolorswatch.h"
+
+// Linden library includes
+#include "v4color.h"
+#include "llwindow.h" // setCursor()
+
+// Project includes
+#include "llui.h"
+#include "llrender.h"
+#include "lluiconstants.h"
+#include "llbutton.h"
+#include "llfloatercolorpicker.h"
+#include "llviewborder.h"
+#include "llfocusmgr.h"
+#include "lltextbox.h"
+
+static LLDefaultChildRegistry::Register<LLColorSwatchCtrl> r("color_swatch");
+
+LLColorSwatchCtrl::Params::Params()
+: color("color", LLColor4::white),
+ can_apply_immediately("can_apply_immediately", false),
+ alpha_background_image("alpha_background_image"),
+ border_color("border_color"),
+ label_width("label_width", -1),
+ label_height("label_height", -1),
+ caption_text("caption_text"),
+ border("border")
+{
+}
+
+LLColorSwatchCtrl::LLColorSwatchCtrl(const Params& p)
+: LLUICtrl(p),
+ mValid( true ),
+ mColor(p.color()),
+ mCanApplyImmediately(p.can_apply_immediately),
+ mAlphaGradientImage(p.alpha_background_image),
+ mOnCancelCallback(p.cancel_callback()),
+ mOnSelectCallback(p.select_callback()),
+ mBorderColor(p.border_color()),
+ mLabelWidth(p.label_width),
+ mLabelHeight(p.label_height)
+{
+ LLTextBox::Params tp = p.caption_text;
+ // use custom label height if it is provided
+ mLabelHeight = mLabelHeight != -1 ? mLabelHeight : BTN_HEIGHT_SMALL;
+ // label_width is specified, not -1
+ if(mLabelWidth!= -1)
+ {
+ tp.rect(LLRect( 0, mLabelHeight, mLabelWidth, 0 ));
+ }
+ else
+ {
+ tp.rect(LLRect( 0, mLabelHeight, getRect().getWidth(), 0 ));
+ }
+
+ tp.initial_value(p.label());
+ mCaption = LLUICtrlFactory::create<LLTextBox>(tp);
+ addChild( mCaption );
+
+ LLRect border_rect = getLocalRect();
+ border_rect.mTop -= 1;
+ border_rect.mRight -=1;
+ border_rect.mBottom += mLabelHeight;
+
+ LLViewBorder::Params params = p.border;
+ params.rect(border_rect);
+ mBorder = LLUICtrlFactory::create<LLViewBorder> (params);
+ addChild(mBorder);
+}
+
+LLColorSwatchCtrl::~LLColorSwatchCtrl ()
+{
+ // parent dialog is destroyed so we are too and we need to cancel selection
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (pickerp)
+ {
+ pickerp->cancelSelection();
+ pickerp->closeFloater();
+ }
+}
+
+bool LLColorSwatchCtrl::handleDoubleClick(S32 x, S32 y, MASK mask)
+{
+ return handleMouseDown(x, y, mask);
+}
+
+bool LLColorSwatchCtrl::handleHover(S32 x, S32 y, MASK mask)
+{
+ getWindow()->setCursor(UI_CURSOR_HAND);
+ return true;
+}
+
+bool LLColorSwatchCtrl::handleUnicodeCharHere(llwchar uni_char)
+{
+ if( ' ' == uni_char )
+ {
+ showPicker(true);
+ }
+ return LLUICtrl::handleUnicodeCharHere(uni_char);
+}
+
+// forces color of this swatch and any associated floater to the input value, if currently invalid
+void LLColorSwatchCtrl::setOriginal(const LLColor4& color)
+{
+ mColor = color;
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (pickerp)
+ {
+ pickerp->setOrigRgb(mColor.mV[VRED], mColor.mV[VGREEN], mColor.mV[VBLUE]);
+ }
+}
+
+void LLColorSwatchCtrl::set(const LLColor4& color, bool update_picker, bool from_event)
+{
+ mColor = color;
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (pickerp && update_picker)
+ {
+ pickerp->setCurRgb(mColor.mV[VRED], mColor.mV[VGREEN], mColor.mV[VBLUE]);
+ }
+ if (!from_event)
+ {
+ setControlValue(mColor.getValue());
+ }
+}
+
+void LLColorSwatchCtrl::setLabel(const std::string& label)
+{
+ mCaption->setText(label);
+}
+
+bool LLColorSwatchCtrl::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+ // Route future Mouse messages here preemptively. (Release on mouse up.)
+ // No handler is needed for capture lost since this object has no state that depends on it.
+ gFocusMgr.setMouseCapture( this );
+
+ return true;
+}
+
+
+bool LLColorSwatchCtrl::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+ // We only handle the click if the click both started and ended within us
+ if( hasMouseCapture() )
+ {
+ // Release the mouse
+ gFocusMgr.setMouseCapture( NULL );
+
+ // If mouseup in the widget, it's been clicked
+ if ( pointInView(x, y) )
+ {
+ llassert(getEnabled());
+ llassert(getVisible());
+
+ // Focus the widget now in order to return the focus
+ // after the color picker is closed.
+ setFocus(true);
+
+ showPicker(false);
+ }
+ }
+
+ return true;
+}
+
+// assumes GL state is set for 2D
+void LLColorSwatchCtrl::draw()
+{
+ // If we're in a focused floater, don't apply the floater's alpha to the color swatch (STORM-676).
+ F32 alpha = getTransparencyType() == TT_ACTIVE ? 1.0f : getCurrentTransparency();
+
+ mBorder->setKeyboardFocusHighlight(hasFocus());
+ // Draw border
+ LLRect border( 0, getRect().getHeight(), getRect().getWidth(), mLabelHeight );
+ gl_rect_2d( border, mBorderColor.get(), false );
+
+ LLRect interior = border;
+ interior.stretch( -1 );
+
+ // Check state
+ if ( mValid )
+ {
+ if (!mColor.isOpaque())
+ {
+ // Draw checker board.
+ gl_rect_2d_checkerboard(interior, alpha);
+ }
+
+ // Draw the color swatch
+ gl_rect_2d(interior, mColor % alpha, true);
+
+ if (!mColor.isOpaque())
+ {
+ // Draw semi-transparent center area in filled with mColor.
+ LLColor4 opaque_color = mColor;
+ opaque_color.mV[VALPHA] = alpha;
+ gGL.color4fv(opaque_color.mV);
+ if (mAlphaGradientImage.notNull())
+ {
+ gGL.pushMatrix();
+ {
+ mAlphaGradientImage->draw(interior, mColor % alpha);
+ }
+ gGL.popMatrix();
+ }
+ }
+ }
+ else
+ {
+ if (mFallbackImage.notNull())
+ {
+ mFallbackImage->draw(interior.mLeft, interior.mBottom, interior.getWidth(), interior.getHeight(), LLColor4::white % alpha);
+ }
+ else
+ {
+ // Draw grey and an X
+ gl_rect_2d(interior, LLColor4::grey % alpha, true);
+
+ gl_draw_x(interior, LLColor4::black % alpha);
+ }
+ }
+
+ LLUICtrl::draw();
+}
+
+void LLColorSwatchCtrl::setEnabled( bool enabled )
+{
+ mCaption->setEnabled( enabled );
+ LLView::setEnabled( enabled );
+
+ if (!enabled)
+ {
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (pickerp)
+ {
+ pickerp->cancelSelection();
+ pickerp->closeFloater();
+ }
+ }
+}
+
+
+void LLColorSwatchCtrl::setValue(const LLSD& value)
+{
+ set(LLColor4(value), true, true);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// called (infrequently) when the color changes so the subject of the swatch can be updated.
+void LLColorSwatchCtrl::onColorChanged ( void* data, EColorPickOp pick_op )
+{
+ LLColorSwatchCtrl* subject = ( LLColorSwatchCtrl* )data;
+ if ( subject )
+ {
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)subject->mPickerHandle.get();
+ if (pickerp)
+ {
+ // move color across from selector to internal widget storage
+ LLColor4 updatedColor ( pickerp->getCurR (),
+ pickerp->getCurG (),
+ pickerp->getCurB (),
+ subject->mColor.mV[VALPHA] ); // keep current alpha
+
+ bool color_changed = subject->mColor != updatedColor;
+ if (color_changed)
+ {
+ subject->mColor = updatedColor;
+ subject->setControlValue(updatedColor.getValue());
+ }
+
+ if (pick_op == COLOR_CANCEL && subject->mOnCancelCallback)
+ {
+ subject->mOnCancelCallback( subject, LLSD());
+ }
+ else if (pick_op == COLOR_SELECT && subject->mOnSelectCallback)
+ {
+ subject->mOnSelectCallback( subject, LLSD() );
+ }
+ else
+ {
+ // just commit change
+ subject->onCommit ();
+ }
+
+ if (pick_op == COLOR_CANCEL || pick_op == COLOR_SELECT)
+ {
+ // both select and cancel close LLFloaterColorPicker
+ // but COLOR_CHANGE does not
+ subject->setFocus(true);
+ }
+ }
+ }
+}
+
+// This is called when the main floatercustomize panel is closed.
+// Since this class has pointers up to its parents, we need to cleanup
+// this class first in order to avoid a crash.
+void LLColorSwatchCtrl::closeFloaterColorPicker()
+{
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (pickerp)
+ {
+ pickerp->setSwatch(NULL);
+ pickerp->closeFloater();
+ }
+
+ mPickerHandle.markDead();
+}
+
+void LLColorSwatchCtrl::setValid(bool valid )
+{
+ mValid = valid;
+
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (pickerp)
+ {
+ pickerp->setActive(valid);
+ }
+}
+
+void LLColorSwatchCtrl::showPicker(bool take_focus)
+{
+ LLFloaterColorPicker* pickerp = (LLFloaterColorPicker*)mPickerHandle.get();
+ if (!pickerp)
+ {
+ pickerp = new LLFloaterColorPicker(this, mCanApplyImmediately);
+ LLFloater* parent = gFloaterView->getParentFloater(this);
+ if (parent)
+ {
+ parent->addDependentFloater(pickerp);
+ }
+ mPickerHandle = pickerp->getHandle();
+ }
+
+ // initialize picker with current color
+ pickerp->initUI ( mColor.mV [ VRED ], mColor.mV [ VGREEN ], mColor.mV [ VBLUE ] );
+
+ // display it
+ pickerp->showUI ();
+
+ if (take_focus)
+ {
+ pickerp->setFocus(true);
+ }
+}
+
|