/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #define DUMMY_WIDTH 50 #define BUTTON_WIDTH 30 /* * PriorityMergedHBox is a VclHBox which hides its own children if there is no sufficient space. */ PriorityMergedHBox::PriorityMergedHBox(vcl::Window* pParent) : PriorityHBox(pParent) { m_pButton = VclPtr::Create(this, WB_FLATBUTTON); m_pButton->SetClickHdl(LINK(this, PriorityMergedHBox, PBClickHdl)); m_pButton->SetModeImage(Image(StockImage::Yes, CHEVRON)); m_pButton->set_width_request(25); m_pButton->set_pack_type(VclPackType::End); m_pButton->Show(); } void PriorityMergedHBox::Resize() { if (comphelper::LibreOfficeKit::isActive()) return VclHBox::Resize(); if (!m_bInitialized) Initialize(); if (!m_bInitialized) { return VclHBox::Resize(); } tools::Long nWidth = GetSizePixel().Width(); tools::Long nCurrentWidth = VclHBox::calculateRequisition().getWidth() + BUTTON_WIDTH; // Hide lower priority controls for (int i = GetChildCount() - 1; i >= 0; i--) { vcl::Window* pWindow = GetChild(i); if (nCurrentWidth <= nWidth) break; if (pWindow && pWindow->GetParent() == this && pWindow->IsVisible()) { tools::Long nWindowWidth = pWindow->GetOutputSizePixel().Width(); if (!nWindowWidth) nWindowWidth = getLayoutRequisition(*pWindow).Width() + get_spacing(); if (nWindowWidth) nCurrentWidth -= nWindowWidth; else nCurrentWidth -= DUMMY_WIDTH; pWindow->Hide(); } } // Show higher priority controls if we already have enough space for (int i = 0; i < GetChildCount(); i++) { vcl::Window* pWindow = GetChild(i); if (pWindow->GetParent() != this) { continue; } if (pWindow && !pWindow->IsVisible()) { pWindow->Show(); nCurrentWidth += getLayoutRequisition(*pWindow).Width() + get_spacing(); if (nCurrentWidth > nWidth) { pWindow->Hide(); break; } } } VclHBox::Resize(); if (GetHiddenCount()) m_pButton->Show(); else m_pButton->Hide(); } void PriorityMergedHBox::dispose() { m_pButton.disposeAndClear(); if (m_pPopup) m_pPopup.disposeAndClear(); PriorityHBox::dispose(); } int PriorityMergedHBox::GetHiddenCount() const { int nCount = 0; for (int i = GetChildCount() - 1; i >= 0; i--) { vcl::Window* pWindow = GetChild(i); if (pWindow && pWindow->GetParent() == this && !pWindow->IsVisible()) nCount++; } return nCount; } Size PriorityMergedHBox::calculateRequisition() const { if (!m_bInitialized) { return VclHBox::calculateRequisition(); } sal_uInt16 nVisibleChildren = 0; Size aSize; // find max height and total width for (vcl::Window* pChild = GetWindow(GetWindowType::FirstChild); pChild; pChild = pChild->GetWindow(GetWindowType::Next)) { Size aChildSize = getLayoutRequisition(*pChild); if (!pChild->IsVisible()) setPrimaryDimension(aChildSize, 0); else { ++nVisibleChildren; tools::Long nPrimaryDimension = getPrimaryDimension(aChildSize); nPrimaryDimension += pChild->get_padding() * 2; setPrimaryDimension(aChildSize, nPrimaryDimension); } accumulateMaxes(aChildSize, aSize); } return finalizeMaxes(aSize, nVisibleChildren); } IMPL_LINK(PriorityMergedHBox, PBClickHdl, Button*, /*pButton*/, void) { if (m_pPopup) m_pPopup.disposeAndClear(); m_pPopup = VclPtr::Create(this); for (int i = 0; i < GetChildCount(); i++) { vcl::Window* pWindow = GetChild(i); if (pWindow != m_pButton) { if (!pWindow->IsVisible()) { pWindow->Show(); pWindow->SetParent(m_pPopup->getBox()); // count is decreased because we moved child i--; } } } m_pPopup->hideSeparators(true); tools::Long x = m_pButton->GetPosPixel().getX(); tools::Long y = m_pButton->GetPosPixel().getY() + GetSizePixel().Height(); tools::Rectangle aRect(x, y, x, y); m_pPopup->StartPopupMode(aRect, FloatWinPopupFlags::Down | FloatWinPopupFlags::GrabFocus | FloatWinPopupFlags::AllMouseButtonClose); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ion value='distro/escriba/escriba-5.2.1'>distro/escriba/escriba-5.2.1 LibreOffice 核心代码仓库文档基金会
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2022-10-12tdf#151071 Revise Sifr (Update color to follow symbolic Adwaita)Rizal Muttaqin
2022-09-26tdf#151071 Revise Sifr (Sheet, wizard etc)Rizal Muttaqin