Emilio Cobos Álvarez
2861287f6d
Autogenerated with:
cp dom/.clang-format widget/ && mach format widget/**.{cpp,h,mm}
Manual changes:
* Had to add a manual override in nsWaylandDisplay.h /
DMABufFormats.cpp to include mozwayland before protocols.
* Missing includes in nsWindowWayland/X11.h / nsDragService.
* nsFilePicker missed an nsWindow forward declaration.
* Various overrides in widget/windows because windows headers are order
dependent.
Differential Revision: https://phabricator.services.mozilla.com/D311688
133 lines
3.3 KiB
C++
133 lines
3.3 KiB
C++
/* 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 "GSettings.h"
|
|
|
|
#include <gio/gio.h>
|
|
|
|
#include "GRefPtr.h"
|
|
#include "mozilla/ScopeExit.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsString.h"
|
|
#include "nsTArray.h"
|
|
#include "nsXULAppAPI.h"
|
|
|
|
namespace mozilla::widget::GSettings {
|
|
|
|
static bool SchemaExists(const nsCString& aSchema) {
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
|
|
const char* const* schemas = g_settings_list_schemas();
|
|
#pragma GCC diagnostic pop
|
|
while (const char* cur = *schemas++) {
|
|
if (aSchema.Equals(cur)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
Collection::Collection(const nsCString& aSchema) {
|
|
MOZ_DIAGNOSTIC_ASSERT(XRE_IsParentProcess());
|
|
if (SchemaExists(aSchema)) {
|
|
mSettings = dont_AddRef(g_settings_new(aSchema.get()));
|
|
if (mSettings) {
|
|
mKeys = g_settings_list_keys(mSettings);
|
|
}
|
|
}
|
|
}
|
|
|
|
Collection::~Collection() {
|
|
if (mKeys) {
|
|
g_strfreev(mKeys);
|
|
}
|
|
}
|
|
|
|
bool Collection::HasKey(const nsCString& aKey) const {
|
|
if (!mKeys) {
|
|
return false;
|
|
}
|
|
char** it = mKeys;
|
|
while (const char* cur = *it++) {
|
|
if (aKey.Equals(cur)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
RefPtr<GVariant> Collection::GetValue(const nsCString& aKey) const {
|
|
if (!HasKey(aKey)) {
|
|
return nullptr;
|
|
}
|
|
return dont_AddRef(g_settings_get_value(mSettings, aKey.get()));
|
|
}
|
|
|
|
bool Collection::SetString(const nsCString& aKey, const nsCString& aValue) {
|
|
if (!HasKey(aKey)) {
|
|
return false;
|
|
}
|
|
return g_settings_set_string(mSettings, aKey.get(), aValue.get());
|
|
}
|
|
|
|
bool Collection::GetString(const nsCString& aKey, nsACString& aResult) const {
|
|
auto value = GetValue(aKey);
|
|
if (!value) {
|
|
return false;
|
|
}
|
|
if (!g_variant_is_of_type(value, G_VARIANT_TYPE_STRING) &&
|
|
!g_variant_is_of_type(value, G_VARIANT_TYPE_OBJECT_PATH) &&
|
|
!g_variant_is_of_type(value, G_VARIANT_TYPE_SIGNATURE)) {
|
|
return false;
|
|
}
|
|
aResult.Assign(g_variant_get_string(value, nullptr));
|
|
return true;
|
|
}
|
|
|
|
bool Collection::GetStringList(const nsCString& aKey,
|
|
nsTArray<nsCString>& aResult) const {
|
|
auto value = GetValue(aKey);
|
|
if (!value) {
|
|
return false;
|
|
}
|
|
if (!g_variant_is_of_type(value, G_VARIANT_TYPE_STRING_ARRAY)) {
|
|
return false;
|
|
}
|
|
gsize length = 0;
|
|
const gchar** strings = g_variant_get_strv(value, &length);
|
|
if (!strings) {
|
|
return false;
|
|
}
|
|
auto _cleanup = MakeScopeExit([&] { g_free(strings); });
|
|
aResult.SetCapacity(length);
|
|
for (gsize i = 0; i < length; ++i) {
|
|
aResult.AppendElement()->Assign(strings[i]);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
Maybe<bool> Collection::GetBoolean(const nsCString& aKey) const {
|
|
auto value = GetValue(aKey);
|
|
if (!value) {
|
|
return {};
|
|
}
|
|
if (!g_variant_is_of_type(value, G_VARIANT_TYPE_BOOLEAN)) {
|
|
return {};
|
|
}
|
|
return Some(g_variant_get_boolean(value));
|
|
}
|
|
|
|
Maybe<int32_t> Collection::GetInt(const nsCString& aKey) const {
|
|
auto value = GetValue(aKey);
|
|
if (!value) {
|
|
return {};
|
|
}
|
|
if (!g_variant_is_of_type(value, G_VARIANT_TYPE_INT32)) {
|
|
return {};
|
|
}
|
|
return Some(g_variant_get_int32(value));
|
|
}
|
|
|
|
} // namespace mozilla::widget::GSettings
|