Emilio Cobos Álvarez
24211cd4e2
Autogenerated with:
cp dom/.clang-format accessible/ && mach format accessible/**.{cpp,h,mm}
Manual fixes:
* Atk individual includes need to become atk/atk.h because otherwise some symbols incorrectly get hidden visibility.
Differential Revision: https://phabricator.services.mozilla.com/D311692
95 lines
2.4 KiB
C++
95 lines
2.4 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AccessibleWrap.h"
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#include "InterfaceInitFuncs.h"
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#include "RemoteAccessible.h"
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#include "mozilla/Likely.h"
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#include "nsMai.h"
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using namespace mozilla;
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using namespace mozilla::a11y;
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extern "C" {
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static void getCurrentValueCB(AtkValue* obj, GValue* value) {
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Accessible* acc = GetInternalObj(ATK_OBJECT(obj));
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if (!acc) {
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return;
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}
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memset(value, 0, sizeof(GValue));
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double accValue = acc->CurValue();
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if (std::isnan(accValue)) return;
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g_value_init(value, G_TYPE_DOUBLE);
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g_value_set_double(value, accValue);
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}
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static void getMaximumValueCB(AtkValue* obj, GValue* value) {
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Accessible* acc = GetInternalObj(ATK_OBJECT(obj));
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if (!acc) {
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return;
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}
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memset(value, 0, sizeof(GValue));
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double accValue = acc->MaxValue();
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if (std::isnan(accValue)) return;
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g_value_init(value, G_TYPE_DOUBLE);
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g_value_set_double(value, accValue);
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}
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static void getMinimumValueCB(AtkValue* obj, GValue* value) {
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Accessible* acc = GetInternalObj(ATK_OBJECT(obj));
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if (!acc) {
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return;
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}
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memset(value, 0, sizeof(GValue));
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double accValue = acc->MinValue();
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if (std::isnan(accValue)) return;
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g_value_init(value, G_TYPE_DOUBLE);
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g_value_set_double(value, accValue);
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}
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static void getMinimumIncrementCB(AtkValue* obj, GValue* minimumIncrement) {
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Accessible* acc = GetInternalObj(ATK_OBJECT(obj));
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if (!acc) {
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return;
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}
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memset(minimumIncrement, 0, sizeof(GValue));
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double accValue = acc->Step();
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if (std::isnan(accValue)) {
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accValue = 0; // zero if the minimum increment is undefined
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}
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g_value_init(minimumIncrement, G_TYPE_DOUBLE);
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g_value_set_double(minimumIncrement, accValue);
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}
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static gboolean setCurrentValueCB(AtkValue* obj, const GValue* value) {
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Accessible* acc = GetInternalObj(ATK_OBJECT(obj));
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if (!acc) {
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return false;
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}
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double accValue = g_value_get_double(value);
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return acc->SetCurValue(accValue);
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}
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void valueInterfaceInitCB(AtkValueIface* aIface) {
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NS_ASSERTION(aIface, "Invalid aIface");
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if (MOZ_UNLIKELY(!aIface)) return;
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aIface->get_current_value = getCurrentValueCB;
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aIface->get_maximum_value = getMaximumValueCB;
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aIface->get_minimum_value = getMinimumValueCB;
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aIface->get_minimum_increment = getMinimumIncrementCB;
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aIface->set_current_value = setCurrentValueCB;
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}
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}
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