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Diffstat (limited to 'vcl/source/app/weldutils.cxx')
| -rw-r--r-- | vcl/source/app/weldutils.cxx | 662 |
1 files changed, 662 insertions, 0 deletions
diff --git a/vcl/source/app/weldutils.cxx b/vcl/source/app/weldutils.cxx new file mode 100644 index 000000000..f17aed238 --- /dev/null +++ b/vcl/source/app/weldutils.cxx @@ -0,0 +1,662 @@ +/* -*- 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/. + */ + +#include <com/sun/star/util/URLTransformer.hpp> +#include <com/sun/star/frame/Desktop.hpp> +#include <comphelper/processfactory.hxx> +#include <svl/numformat.hxx> +#include <svl/zforlist.hxx> +#include <svl/zformat.hxx> +#include <vcl/builderpage.hxx> +#include <vcl/commandevent.hxx> +#include <vcl/commandinfoprovider.hxx> +#include <vcl/event.hxx> +#include <vcl/toolkit/floatwin.hxx> +#include <vcl/settings.hxx> +#include <vcl/svapp.hxx> +#include <vcl/weldutils.hxx> + +BuilderPage::BuilderPage(weld::Widget* pParent, weld::DialogController* pController, + const OUString& rUIXMLDescription, const OString& rID, bool bIsMobile) + : m_pDialogController(pController) + , m_xBuilder(Application::CreateBuilder(pParent, rUIXMLDescription, bIsMobile)) + , m_xContainer(m_xBuilder->weld_container(rID)) +{ +} + +void BuilderPage::Activate() {} + +void BuilderPage::Deactivate() {} + +BuilderPage::~BuilderPage() COVERITY_NOEXCEPT_FALSE {} + +namespace weld +{ +bool DialogController::runAsync(const std::shared_ptr<DialogController>& rController, + const std::function<void(sal_Int32)>& func) +{ + return rController->getDialog()->runAsync(rController, func); +} + +DialogController::~DialogController() COVERITY_NOEXCEPT_FALSE {} + +Dialog* GenericDialogController::getDialog() { return m_xDialog.get(); } + +GenericDialogController::GenericDialogController(weld::Widget* pParent, const OUString& rUIFile, + const OString& rDialogId, bool bMobile) + : m_xBuilder(Application::CreateBuilder(pParent, rUIFile, bMobile)) + , m_xDialog(m_xBuilder->weld_dialog(rDialogId)) +{ +} + +GenericDialogController::~GenericDialogController() COVERITY_NOEXCEPT_FALSE {} + +Dialog* MessageDialogController::getDialog() { return m_xDialog.get(); } + +MessageDialogController::MessageDialogController(weld::Widget* pParent, const OUString& rUIFile, + const OString& rDialogId, + const OString& rRelocateId) + : m_xBuilder(Application::CreateBuilder(pParent, rUIFile)) + , m_xDialog(m_xBuilder->weld_message_dialog(rDialogId)) + , m_xContentArea(m_xDialog->weld_message_area()) +{ + if (!rRelocateId.isEmpty()) + { + m_xRelocate = m_xBuilder->weld_container(rRelocateId); + m_xOrigParent = m_xRelocate->weld_parent(); + //fdo#75121, a bit tricky because the widgets we want to align with + //don't actually exist in the ui description, they're implied + m_xOrigParent->move(m_xRelocate.get(), m_xContentArea.get()); + } +} + +MessageDialogController::~MessageDialogController() +{ + if (m_xRelocate) + { + m_xContentArea->move(m_xRelocate.get(), m_xOrigParent.get()); + } +} + +AssistantController::AssistantController(weld::Widget* pParent, const OUString& rUIFile, + const OString& rDialogId) + : m_xBuilder(Application::CreateBuilder(pParent, rUIFile)) + , m_xAssistant(m_xBuilder->weld_assistant(rDialogId)) +{ +} + +Dialog* AssistantController::getDialog() { return m_xAssistant.get(); } + +AssistantController::~AssistantController() {} + +void TriStateEnabled::ButtonToggled(weld::Toggleable& rToggle) +{ + if (bTriStateEnabled) + { + switch (eState) + { + case TRISTATE_INDET: + rToggle.set_state(TRISTATE_FALSE); + break; + case TRISTATE_TRUE: + rToggle.set_state(TRISTATE_INDET); + break; + case TRISTATE_FALSE: + rToggle.set_state(TRISTATE_TRUE); + break; + } + } + eState = rToggle.get_state(); +} + +void RemoveParentKeepChildren(weld::TreeView& rTreeView, const weld::TreeIter& rParent) +{ + if (rTreeView.iter_has_child(rParent)) + { + std::unique_ptr<weld::TreeIter> xNewParent(rTreeView.make_iterator(&rParent)); + if (!rTreeView.iter_parent(*xNewParent)) + xNewParent.reset(); + + while (true) + { + std::unique_ptr<weld::TreeIter> xChild(rTreeView.make_iterator(&rParent)); + if (!rTreeView.iter_children(*xChild)) + break; + rTreeView.move_subtree(*xChild, xNewParent.get(), -1); + } + } + rTreeView.remove(rParent); +} + +EntryFormatter::EntryFormatter(weld::FormattedSpinButton& rSpinButton) + : m_rEntry(rSpinButton) + , m_pSpinButton(&rSpinButton) + , m_eOptions(Application::GetSettings().GetStyleSettings().GetSelectionOptions()) +{ + Init(); +} + +EntryFormatter::EntryFormatter(weld::Entry& rEntry) + : m_rEntry(rEntry) + , m_pSpinButton(nullptr) + , m_eOptions(Application::GetSettings().GetStyleSettings().GetSelectionOptions()) +{ + Init(); +} + +EntryFormatter::~EntryFormatter() +{ + m_rEntry.connect_changed(Link<weld::Entry&, void>()); + m_rEntry.connect_focus_out(Link<weld::Widget&, void>()); + if (m_pSpinButton) + m_pSpinButton->SetFormatter(nullptr); +} + +void EntryFormatter::Init() +{ + m_rEntry.connect_changed(LINK(this, EntryFormatter, ModifyHdl)); + m_rEntry.connect_focus_out(LINK(this, EntryFormatter, FocusOutHdl)); + if (m_pSpinButton) + m_pSpinButton->SetFormatter(this); +} + +Selection EntryFormatter::GetEntrySelection() const +{ + int nStartPos, nEndPos; + m_rEntry.get_selection_bounds(nStartPos, nEndPos); + return Selection(nStartPos, nEndPos); +} + +OUString EntryFormatter::GetEntryText() const { return m_rEntry.get_text(); } + +void EntryFormatter::SetEntryText(const OUString& rText, const Selection& rSel) +{ + m_rEntry.set_text(rText); + auto nMin = rSel.Min(); + auto nMax = rSel.Max(); + m_rEntry.select_region(nMin < 0 ? 0 : nMin, nMax == SELECTION_MAX ? -1 : nMax); +} + +void EntryFormatter::SetEntryTextColor(const Color* pColor) +{ + m_rEntry.set_font_color(pColor ? *pColor : COL_AUTO); +} + +void EntryFormatter::UpdateCurrentValue(double dCurrentValue) +{ + Formatter::UpdateCurrentValue(dCurrentValue); + if (m_pSpinButton) + m_pSpinButton->sync_value_from_formatter(); +} + +void EntryFormatter::ClearMinValue() +{ + Formatter::ClearMinValue(); + if (m_pSpinButton) + m_pSpinButton->sync_range_from_formatter(); +} + +void EntryFormatter::SetMinValue(double dMin) +{ + Formatter::SetMinValue(dMin); + if (m_pSpinButton) + m_pSpinButton->sync_range_from_formatter(); +} + +void EntryFormatter::ClearMaxValue() +{ + Formatter::ClearMaxValue(); + if (m_pSpinButton) + m_pSpinButton->sync_range_from_formatter(); +} + +void EntryFormatter::SetMaxValue(double dMin) +{ + Formatter::SetMaxValue(dMin); + if (m_pSpinButton) + m_pSpinButton->sync_range_from_formatter(); +} + +void EntryFormatter::SetSpinSize(double dStep) +{ + Formatter::SetSpinSize(dStep); + if (m_pSpinButton) + m_pSpinButton->sync_increments_from_formatter(); +} + +SelectionOptions EntryFormatter::GetEntrySelectionOptions() const { return m_eOptions; } + +void EntryFormatter::FieldModified() { m_aModifyHdl.Call(m_rEntry); } + +IMPL_LINK_NOARG(EntryFormatter, ModifyHdl, weld::Entry&, void) +{ + // This leads to FieldModified getting called at the end of Modify() and + // FieldModified then calls any modification callback + Modify(); +} + +IMPL_LINK_NOARG(EntryFormatter, FocusOutHdl, weld::Widget&, void) +{ + EntryLostFocus(); + if (m_pSpinButton) + m_pSpinButton->signal_value_changed(); + m_aFocusOutHdl.Call(m_rEntry); +} + +DoubleNumericFormatter::DoubleNumericFormatter(weld::Entry& rEntry) + : EntryFormatter(rEntry) +{ + ResetConformanceTester(); +} + +DoubleNumericFormatter::DoubleNumericFormatter(weld::FormattedSpinButton& rSpinButton) + : EntryFormatter(rSpinButton) +{ + ResetConformanceTester(); +} + +DoubleNumericFormatter::~DoubleNumericFormatter() = default; + +void DoubleNumericFormatter::FormatChanged(FORMAT_CHANGE_TYPE nWhat) +{ + ResetConformanceTester(); + EntryFormatter::FormatChanged(nWhat); +} + +bool DoubleNumericFormatter::CheckText(const OUString& sText) const +{ + // We'd like to implement this using the NumberFormatter::IsNumberFormat, but unfortunately, this doesn't + // recognize fragments of numbers (like, for instance "1e", which happens during entering e.g. "1e10") + // Thus, the roundabout way via a regular expression + return m_pNumberValidator->isValidNumericFragment(sText); +} + +void DoubleNumericFormatter::ResetConformanceTester() +{ + // the thousands and the decimal separator are language dependent + const SvNumberformat* pFormatEntry = GetOrCreateFormatter()->GetEntry(m_nFormatKey); + + sal_Unicode cSeparatorThousand = ','; + sal_Unicode cSeparatorDecimal = '.'; + if (pFormatEntry) + { + LocaleDataWrapper aLocaleInfo(LanguageTag(pFormatEntry->GetLanguage())); + + OUString sSeparator = aLocaleInfo.getNumThousandSep(); + if (!sSeparator.isEmpty()) + cSeparatorThousand = sSeparator[0]; + + sSeparator = aLocaleInfo.getNumDecimalSep(); + if (!sSeparator.isEmpty()) + cSeparatorDecimal = sSeparator[0]; + } + + m_pNumberValidator.reset( + new validation::NumberValidator(cSeparatorThousand, cSeparatorDecimal)); +} + +LongCurrencyFormatter::LongCurrencyFormatter(weld::Entry& rEntry) + : EntryFormatter(rEntry) + , m_bThousandSep(true) +{ + Init(); +} + +LongCurrencyFormatter::LongCurrencyFormatter(weld::FormattedSpinButton& rSpinButton) + : EntryFormatter(rSpinButton) + , m_bThousandSep(true) +{ + Init(); +} + +void LongCurrencyFormatter::Init() +{ + SetOutputHdl(LINK(this, LongCurrencyFormatter, FormatOutputHdl)); + SetInputHdl(LINK(this, LongCurrencyFormatter, ParseInputHdl)); +} + +void LongCurrencyFormatter::SetUseThousandSep(bool b) +{ + m_bThousandSep = b; + ReFormat(); +} + +void LongCurrencyFormatter::SetCurrencySymbol(const OUString& rStr) +{ + m_aCurrencySymbol = rStr; + ReFormat(); +} + +LongCurrencyFormatter::~LongCurrencyFormatter() = default; + +TimeFormatter::TimeFormatter(weld::Entry& rEntry) + : EntryFormatter(rEntry) + , m_eFormat(TimeFieldFormat::F_NONE) + , m_eTimeFormat(TimeFormat::Hour24) + , m_bDuration(false) +{ + Init(); +} + +TimeFormatter::TimeFormatter(weld::FormattedSpinButton& rSpinButton) + : EntryFormatter(rSpinButton) + , m_eFormat(TimeFieldFormat::F_NONE) + , m_eTimeFormat(TimeFormat::Hour24) + , m_bDuration(false) +{ + Init(); +} + +void TimeFormatter::Init() +{ + DisableRemainderFactor(); //so with hh::mm::ss, incrementing mm will not reset ss + + SetOutputHdl(LINK(this, TimeFormatter, FormatOutputHdl)); + SetInputHdl(LINK(this, TimeFormatter, ParseInputHdl)); + + SetMin(tools::Time(0, 0)); + SetMax(tools::Time(23, 59, 59, 999999999)); + + // so the spin size can depend on which zone the cursor is in + get_widget().connect_cursor_position(LINK(this, TimeFormatter, CursorChangedHdl)); + // and set the initial spin size + CursorChangedHdl(get_widget()); +} + +void TimeFormatter::SetExtFormat(ExtTimeFieldFormat eFormat) +{ + switch (eFormat) + { + case ExtTimeFieldFormat::Short24H: + { + m_eTimeFormat = TimeFormat::Hour24; + m_bDuration = false; + m_eFormat = TimeFieldFormat::F_NONE; + } + break; + case ExtTimeFieldFormat::Long24H: + { + m_eTimeFormat = TimeFormat::Hour24; + m_bDuration = false; + m_eFormat = TimeFieldFormat::F_SEC; + } + break; + case ExtTimeFieldFormat::Short12H: + { + m_eTimeFormat = TimeFormat::Hour12; + m_bDuration = false; + m_eFormat = TimeFieldFormat::F_NONE; + } + break; + case ExtTimeFieldFormat::Long12H: + { + m_eTimeFormat = TimeFormat::Hour12; + m_bDuration = false; + m_eFormat = TimeFieldFormat::F_SEC; + } + break; + case ExtTimeFieldFormat::ShortDuration: + { + m_bDuration = true; + m_eFormat = TimeFieldFormat::F_NONE; + } + break; + case ExtTimeFieldFormat::LongDuration: + { + m_bDuration = true; + m_eFormat = TimeFieldFormat::F_SEC; + } + break; + } + + ReFormat(); +} + +void TimeFormatter::SetDuration(bool bDuration) +{ + m_bDuration = bDuration; + ReFormat(); +} + +void TimeFormatter::SetTimeFormat(TimeFieldFormat eTimeFormat) +{ + m_eFormat = eTimeFormat; + ReFormat(); +} + +TimeFormatter::~TimeFormatter() = default; + +DateFormatter::DateFormatter(weld::Entry& rEntry) + : EntryFormatter(rEntry) + , m_eFormat(ExtDateFieldFormat::SystemShort) +{ + Init(); +} + +void DateFormatter::Init() +{ + SetOutputHdl(LINK(this, DateFormatter, FormatOutputHdl)); + SetInputHdl(LINK(this, DateFormatter, ParseInputHdl)); + + SetMin(Date(1, 1, 1900)); + SetMax(Date(31, 12, 2200)); +} + +void DateFormatter::SetExtDateFormat(ExtDateFieldFormat eFormat) +{ + m_eFormat = eFormat; + ReFormat(); +} + +DateFormatter::~DateFormatter() = default; + +PatternFormatter::PatternFormatter(weld::Entry& rEntry) + : m_rEntry(rEntry) + , m_bStrictFormat(false) + , m_bSameMask(true) + , m_bReformat(false) + , m_bInPattKeyInput(false) +{ + m_rEntry.connect_changed(LINK(this, PatternFormatter, ModifyHdl)); + m_rEntry.connect_focus_in(LINK(this, PatternFormatter, FocusInHdl)); + m_rEntry.connect_focus_out(LINK(this, PatternFormatter, FocusOutHdl)); + m_rEntry.connect_key_press(LINK(this, PatternFormatter, KeyInputHdl)); +} + +IMPL_LINK_NOARG(PatternFormatter, ModifyHdl, weld::Entry&, void) { Modify(); } + +IMPL_LINK_NOARG(PatternFormatter, FocusOutHdl, weld::Widget&, void) +{ + EntryLostFocus(); + m_aFocusOutHdl.Call(m_rEntry); +} + +IMPL_LINK_NOARG(PatternFormatter, FocusInHdl, weld::Widget&, void) +{ + EntryGainFocus(); + m_aFocusInHdl.Call(m_rEntry); +} + +PatternFormatter::~PatternFormatter() +{ + m_rEntry.connect_changed(Link<weld::Entry&, void>()); + m_rEntry.connect_focus_out(Link<weld::Widget&, void>()); +} + +int GetMinimumEditHeight() +{ + // load this little .ui just to measure the height of an Entry + std::unique_ptr<weld::Builder> xBuilder( + Application::CreateBuilder(nullptr, "cui/ui/namedialog.ui")); + std::unique_ptr<weld::Entry> xEntry(xBuilder->weld_entry("name_entry")); + return xEntry->get_preferred_size().Height(); +} + +WidgetStatusListener::WidgetStatusListener(weld::Widget* widget, const OUString& aCommand) + : mWidget(widget) +{ + css::uno::Reference<css::uno::XComponentContext> xContext + = ::comphelper::getProcessComponentContext(); + css::uno::Reference<css::frame::XDesktop2> xDesktop = css::frame::Desktop::create(xContext); + + css::uno::Reference<css::frame::XFrame> xFrame(xDesktop->getActiveFrame()); + if (!xFrame.is()) + xFrame = xDesktop; + + mxFrame = xFrame; + + maCommandURL.Complete = aCommand; + css::uno::Reference<css::util::XURLTransformer> xParser + = css::util::URLTransformer::create(xContext); + xParser->parseStrict(maCommandURL); +} + +void WidgetStatusListener::startListening() +{ + if (mxDispatch.is()) + mxDispatch->removeStatusListener(this, maCommandURL); + + css::uno::Reference<css::frame::XDispatchProvider> xDispatchProvider(mxFrame, + css::uno::UNO_QUERY); + if (!xDispatchProvider.is()) + return; + + mxDispatch = xDispatchProvider->queryDispatch(maCommandURL, "", 0); + if (mxDispatch.is()) + mxDispatch->addStatusListener(this, maCommandURL); +} + +void WidgetStatusListener::statusChanged(const css::frame::FeatureStateEvent& rEvent) +{ + mWidget->set_sensitive(rEvent.IsEnabled); +} + +void WidgetStatusListener::disposing(const css::lang::EventObject& /*Source*/) +{ + mxDispatch.clear(); +} + +void WidgetStatusListener::dispose() +{ + if (mxDispatch.is()) + { + mxDispatch->removeStatusListener(this, maCommandURL); + mxDispatch.clear(); + } + mxFrame.clear(); + mWidget = nullptr; +} + +ButtonPressRepeater::ButtonPressRepeater(weld::Button& rButton, const Link<Button&, void>& rLink, + const Link<const CommandEvent&, void>& rContextLink) + : m_rButton(rButton) + , m_aRepeat("vcl ButtonPressRepeater m_aRepeat") + , m_aLink(rLink) + , m_aContextLink(rContextLink) + , m_bModKey(false) +{ + // instead of connect_clicked because we want a button held down to + // repeat the next/prev + m_rButton.connect_mouse_press(LINK(this, ButtonPressRepeater, MousePressHdl)); + m_rButton.connect_mouse_release(LINK(this, ButtonPressRepeater, MouseReleaseHdl)); + + m_aRepeat.SetInvokeHandler(LINK(this, ButtonPressRepeater, RepeatTimerHdl)); +} + +IMPL_LINK(ButtonPressRepeater, MousePressHdl, const MouseEvent&, rMouseEvent, bool) +{ + if (rMouseEvent.IsRight()) + { + m_aContextLink.Call( + CommandEvent(rMouseEvent.GetPosPixel(), CommandEventId::ContextMenu, true)); + return false; + } + m_bModKey = rMouseEvent.IsMod1(); + if (!m_rButton.get_sensitive()) + return false; + auto self = weak_from_this(); + RepeatTimerHdl(nullptr); + if (!self.lock()) + return false; + if (!m_rButton.get_sensitive()) + return false; + m_aRepeat.SetTimeout(MouseSettings::GetButtonStartRepeat()); + m_aRepeat.Start(); + return true; +} + +IMPL_LINK_NOARG(ButtonPressRepeater, MouseReleaseHdl, const MouseEvent&, bool) +{ + m_bModKey = false; + m_aRepeat.Stop(); + return true; +} + +IMPL_LINK_NOARG(ButtonPressRepeater, RepeatTimerHdl, Timer*, void) +{ + m_aRepeat.SetTimeout(Application::GetSettings().GetMouseSettings().GetButtonRepeat()); + m_aLink.Call(m_rButton); +} + +weld::Window* GetPopupParent(vcl::Window& rOutWin, tools::Rectangle& rRect) +{ + rRect.SetPos(rOutWin.OutputToScreenPixel(rRect.TopLeft())); + rRect = FloatingWindow::ImplConvertToAbsPos(&rOutWin, rRect); + + vcl::Window* pWin = rOutWin.GetFrameWindow(); + + rRect = FloatingWindow::ImplConvertToRelPos(pWin, rRect); + rRect.SetPos(pWin->ScreenToOutputPixel(rRect.TopLeft())); + + return rOutWin.GetFrameWeld(); +} + +void SetPointFont(OutputDevice& rDevice, const vcl::Font& rFont) +{ + auto pDefaultDevice = Application::GetDefaultDevice(); + if (pDefaultDevice) + if (vcl::Window* pDefaultWindow = pDefaultDevice->GetOwnerWindow()) + pDefaultWindow->SetPointFont(rDevice, rFont); +} + +ReorderingDropTarget::ReorderingDropTarget(weld::TreeView& rTreeView) + : DropTargetHelper(rTreeView.get_drop_target()) + , m_rTreeView(rTreeView) +{ +} + +sal_Int8 ReorderingDropTarget::AcceptDrop(const AcceptDropEvent& rEvt) +{ + // to enable the autoscroll when we're close to the edges + m_rTreeView.get_dest_row_at_pos(rEvt.maPosPixel, nullptr, true); + return DND_ACTION_MOVE; +} + +sal_Int8 ReorderingDropTarget::ExecuteDrop(const ExecuteDropEvent& rEvt) +{ + weld::TreeView* pSource = m_rTreeView.get_drag_source(); + // only dragging within the same widget allowed + if (!pSource || pSource != &m_rTreeView) + return DND_ACTION_NONE; + + std::unique_ptr<weld::TreeIter> xSource(m_rTreeView.make_iterator()); + if (!m_rTreeView.get_selected(xSource.get())) + return DND_ACTION_NONE; + + std::unique_ptr<weld::TreeIter> xTarget(m_rTreeView.make_iterator()); + int nTargetPos = -1; + if (m_rTreeView.get_dest_row_at_pos(rEvt.maPosPixel, xTarget.get(), true)) + nTargetPos = m_rTreeView.get_iter_index_in_parent(*xTarget); + m_rTreeView.move_subtree(*xSource, nullptr, nTargetPos); + + return DND_ACTION_NONE; +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |