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Move layout manager for the app menu button to its own internal file
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...ain/kotlin/org/pushingpixels/aurora/component/utils/appmenu/AppMenuButtonLayoutManager.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| /* | ||
| * Copyright 2020-2023 Aurora, Kirill Grouchnikov | ||
| * | ||
| * Licensed 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 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.pushingpixels.aurora.component.utils.appmenu | ||
|
|
||
| import androidx.compose.ui.geometry.Rect | ||
| import androidx.compose.ui.geometry.Size | ||
| import androidx.compose.ui.text.Paragraph | ||
| import androidx.compose.ui.text.TextStyle | ||
| import androidx.compose.ui.text.font.FontFamily | ||
| import androidx.compose.ui.unit.Constraints | ||
| import androidx.compose.ui.unit.Density | ||
| import androidx.compose.ui.unit.DpSize | ||
| import androidx.compose.ui.unit.LayoutDirection | ||
| import org.pushingpixels.aurora.component.layout.CommandButtonLayoutManager | ||
| import org.pushingpixels.aurora.component.model.BaseCommand | ||
| import org.pushingpixels.aurora.component.model.BaseCommandButtonPresentationModel | ||
| import org.pushingpixels.aurora.component.model.CommandButtonKind | ||
|
|
||
| internal class CommandButtonLayoutManagerRibbonApplicationMenuButton( | ||
| override val layoutDirection: LayoutDirection, | ||
| private val _density: Density, | ||
| private val textStyle: TextStyle, | ||
| private val fontFamilyResolver: FontFamily.Resolver | ||
| ) : CommandButtonLayoutManager { | ||
| override val density = _density.density | ||
| override val fontScale = _density.fontScale | ||
|
|
||
| override fun getPreferredIconSize( | ||
| command: BaseCommand, | ||
| presentationModel: BaseCommandButtonPresentationModel | ||
| ): DpSize { | ||
| return DpSize.Zero | ||
| } | ||
|
|
||
| override fun getPreferredSize( | ||
| command: BaseCommand, | ||
| presentationModel: BaseCommandButtonPresentationModel, | ||
| preLayoutInfo: CommandButtonLayoutManager.CommandButtonPreLayoutInfo | ||
| ): Size { | ||
| val paddingValues = presentationModel.contentPadding | ||
| val by = presentationModel.verticalGapScaleFactor * paddingValues.verticalPaddings.toPx() | ||
| val bx = presentationModel.horizontalGapScaleFactor * paddingValues.horizontalPaddings.toPx() | ||
|
|
||
| val paragraph = Paragraph( | ||
| text = command.text, style = textStyle, constraints = Constraints(maxWidth = Int.MAX_VALUE), | ||
| density = _density, maxLines = 1, fontFamilyResolver = fontFamilyResolver | ||
| ) | ||
|
|
||
| return Size( | ||
| width = bx + paragraph.maxIntrinsicWidth, | ||
| height = by + paragraph.height | ||
| ) | ||
| } | ||
|
|
||
| override fun getPreLayoutInfo( | ||
| command: BaseCommand, | ||
| presentationModel: BaseCommandButtonPresentationModel | ||
| ): CommandButtonLayoutManager.CommandButtonPreLayoutInfo { | ||
| return CommandButtonLayoutManager.CommandButtonPreLayoutInfo( | ||
| commandButtonKind = CommandButtonKind.PopupOnly, | ||
| showIcon = false, | ||
| texts = listOf(command.text), | ||
| extraTexts = emptyList(), | ||
| isTextInActionArea = true, | ||
| separatorOrientation = null, | ||
| showPopupIcon = false | ||
| ) | ||
| } | ||
|
|
||
| override fun getLayoutInfo( | ||
| constraints: Constraints, | ||
| command: BaseCommand, | ||
| presentationModel: BaseCommandButtonPresentationModel, | ||
| preLayoutInfo: CommandButtonLayoutManager.CommandButtonPreLayoutInfo | ||
| ): CommandButtonLayoutManager.CommandButtonLayoutInfo { | ||
| val preferredSize = getPreferredSize(command, presentationModel, preLayoutInfo) | ||
|
|
||
| val paddingValues = presentationModel.contentPadding | ||
| val top = presentationModel.verticalGapScaleFactor * paddingValues.topPadding.toPx() | ||
| val left = presentationModel.horizontalGapScaleFactor * | ||
| paddingValues.calculateLeftPadding(layoutDirection).toPx() | ||
|
|
||
| val paragraph = Paragraph( | ||
| text = command.text, style = textStyle, constraints = Constraints(maxWidth = Int.MAX_VALUE), | ||
| density = _density, maxLines = 1, fontFamilyResolver = fontFamilyResolver | ||
| ) | ||
|
|
||
| return CommandButtonLayoutManager.CommandButtonLayoutInfo( | ||
| fullSize = preferredSize, | ||
| actionClickArea = Rect.Zero, | ||
| popupClickArea = Rect( | ||
| left = 0.0f, | ||
| right = preferredSize.width, | ||
| top = 0.0f, | ||
| bottom = preferredSize.height | ||
| ), | ||
| separatorArea = Rect.Zero, | ||
| iconRect = Rect.Zero, | ||
| textLayoutInfoList = listOf( | ||
| CommandButtonLayoutManager.TextLayoutInfo( | ||
| text = command.text, | ||
| textRect = Rect( | ||
| left = left, right = left + paragraph.maxIntrinsicWidth, | ||
| top = top, bottom = top + paragraph.height | ||
| ) | ||
| ) | ||
| ), | ||
| extraTextLayoutInfoList = emptyList(), | ||
| popupActionRect = Rect.Zero | ||
| ) | ||
| } | ||
| } |