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Add layout system and file selection logic

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Introduce a new layout system for managing main window content and tabs. Integrate file selection and drag-and-drop functionality for adding files to the conversion list, with automatic tab switching to "Added Files". Refactor existing components to support these features.
This commit is contained in:
Leonid Nikitin
2025-06-07 23:44:47 +05:00
parent 6e8b148c81
commit 394824ce88
7 changed files with 381 additions and 145 deletions
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149
internal/gui/view/convertor.go
View File

@@ -1,14 +1,24 @@
package view
import (
"errors"
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/canvas"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/lang"
"fyne.io/fyne/v2/storage"
"fyne.io/fyne/v2/widget"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/ffmpeg"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/gui/window"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/utils"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
"image/color"
"os"
"path/filepath"
)
func Convertor() fyne.CanvasObject {
form := newFormConvertor()
func Convertor(window window.WindowContract, addFileForConversion func(file ffmpeg.File)) fyne.CanvasObject {
form := newFormConvertor(window, addFileForConversion)
converterVideoFilesTitle := lang.L("converterVideoFilesTitle")
return widget.NewCard(converterVideoFilesTitle, "", container.NewVScroll(form.getForm()))
@@ -17,17 +27,146 @@ func Convertor() fyne.CanvasObject {
type formConvertor struct {
form *widget.Form
items []*widget.FormItem
window window.WindowContract
addFileForConversion func(file ffmpeg.File)
}
func newFormConvertor() *formConvertor {
func newFormConvertor(window window.WindowContract, addFileForConversion func(file ffmpeg.File)) *formConvertor {
f := widget.NewForm()
f.SubmitText = lang.L("converterVideoFilesSubmitTitle")
return &formConvertor{
form: f,
formConvertor := &formConvertor{
form: f,
window: window,
addFileForConversion: addFileForConversion,
}
fileForConversion := formConvertor.newFileForConversion()
items := []*widget.FormItem{
{
Text: lang.L("fileForConversionTitle"),
Widget: fileForConversion.button,
},
{
Widget: container.NewHScroll(fileForConversion.message),
},
}
formConvertor.form.Items = items
formConvertor.items = items
return formConvertor
}
func (f *formConvertor) getForm() *widget.Form {
return f.form
}
type fileForConversion struct {
button *widget.Button
message *canvas.Text
file *kernel.File
changeCallbacks map[int]func(err error)
}
func (f *formConvertor) newFileForConversion() *fileForConversion {
message := canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
fileForConversion := &fileForConversion{
message: message,
changeCallbacks: map[int]func(err error){},
}
buttonTitle := lang.L("choose") + "\n" +
lang.L("or") + "\n" +
lang.L("dragAndDropFiles")
var locationURI fyne.ListableURI
fileForConversion.button = widget.NewButton(buttonTitle, func() {
f.window.NewFileOpen(func(r fyne.URIReadCloser, err error) {
fyne.Do(func() {
fileForConversion.message.Text = ""
fileForConversion.message.Refresh()
})
if err != nil {
fyne.Do(func() {
fileForConversion.message.Text = err.Error()
fileForConversion.message.Refresh()
})
fileForConversion.eventSelectFile(err)
return
}
if r == nil {
return
}
f.addFileForConversion(ffmpeg.File{
Path: r.URI().Path(),
Name: r.URI().Name(),
Ext: r.URI().Extension(),
})
fileForConversion.eventSelectFile(nil)
listableURI := storage.NewFileURI(filepath.Dir(r.URI().Path()))
locationURI, _ = storage.ListerForURI(listableURI)
}, locationURI)
})
f.window.SetOnDropped(func(position fyne.Position, uris []fyne.URI) {
if len(uris) == 0 {
return
}
isError := false
for _, uri := range uris {
info, err := os.Stat(uri.Path())
if err != nil {
isError = true
continue
}
if info.IsDir() {
isError = true
continue
}
f.addFileForConversion(ffmpeg.File{
Path: uri.Path(),
Name: uri.Name(),
Ext: uri.Extension(),
})
fileForConversion.eventSelectFile(nil)
listableURI := storage.NewFileURI(filepath.Dir(uri.Path()))
locationURI, _ = storage.ListerForURI(listableURI)
}
if isError {
fileForConversion.message.Text = lang.L("errorDragAndDropFile")
utils.SetStringErrorStyle(fileForConversion.message)
fileForConversion.eventSelectFile(errors.New(fileForConversion.message.Text))
} else {
fyne.Do(func() {
fileForConversion.message.Text = ""
fileForConversion.message.Refresh()
})
}
})
return fileForConversion
}
func (c *fileForConversion) addChangeCallback(callback func(err error)) {
c.changeCallbacks[len(c.changeCallbacks)] = callback
}
func (c *fileForConversion) eventSelectFile(err error) {
for _, changeCallback := range c.changeCallbacks {
changeCallback(err)
}
}

173
internal/gui/window/layout.go Normal file
View File

@@ -0,0 +1,173 @@
package window
import (
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/canvas"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/lang"
"fyne.io/fyne/v2/theme"
"fyne.io/fyne/v2/widget"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/application"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/application/convertor"
)
type LayoutContract interface {
SetContent(content fyne.CanvasObject) fyne.CanvasObject
GetRContainer() RightMainContainerContract
}
type layout struct {
layoutContainer *fyne.Container
rContainer RightMainContainerContract
}
func NewLayout(progressBarService application.ProgressBarContract, itemsToConvert convertor.ItemsToConvertContract, queueLayout QueueLayoutContract) LayoutContract {
rContainer := newRightContainer(progressBarService.GetContainer(), itemsToConvert, queueLayout)
layoutContainer := container.NewAdaptiveGrid(2, widget.NewLabel(""), rContainer.GetCanvasObject())
return &layout{
layoutContainer: layoutContainer,
rContainer: rContainer,
}
}
func (l *layout) SetContent(content fyne.CanvasObject) fyne.CanvasObject {
l.layoutContainer.Objects[0] = content
return l.layoutContainer
}
func (l *layout) GetRContainer() RightMainContainerContract {
return l.rContainer
}
type RightMainContainerContract interface {
GetCanvasObject() fyne.CanvasObject
GetTabs() *container.AppTabs
SelectFileQueueTab()
SelectAddedFilesTab()
}
type rightMainContainer struct {
container fyne.CanvasObject
tabs *container.AppTabs
addedFilesTab *container.TabItem
fileQueueTab *container.TabItem
}
func newRightContainer(blockProgressbar *fyne.Container, itemsToConvert convertor.ItemsToConvertContract, queueLayout QueueLayoutContract) RightMainContainerContract {
addedFilesTab := container.NewTabItem(lang.L("addedFilesTitle"), addedFilesContainer(itemsToConvert))
fileQueueTab := container.NewTabItem(lang.L("fileQueueTitle"), fileQueueContainer(queueLayout))
tabs := container.NewAppTabs(
addedFilesTab,
fileQueueTab,
)
rightContainer := container.NewBorder(
container.NewVBox(
blockProgressbar,
widget.NewSeparator(),
),
nil,
nil,
nil,
tabs,
)
return &rightMainContainer{
container: rightContainer,
tabs: tabs,
addedFilesTab: addedFilesTab,
fileQueueTab: fileQueueTab,
}
}
func (r *rightMainContainer) GetCanvasObject() fyne.CanvasObject {
return r.container
}
func (r *rightMainContainer) GetTabs() *container.AppTabs {
return r.tabs
}
func (r *rightMainContainer) SelectFileQueueTab() {
fyne.Do(func() {
r.tabs.Select(r.fileQueueTab)
})
}
func (r *rightMainContainer) SelectAddedFilesTab() {
fyne.Do(func() {
r.tabs.Select(r.addedFilesTab)
})
}
func addedFilesContainer(itemsToConvert convertor.ItemsToConvertContract) *fyne.Container {
line := canvas.NewLine(theme.Color(theme.ColorNameFocus))
line.StrokeWidth = 5
checkboxAutoRemove := widget.NewCheck(
lang.L("autoClearAfterAddingToQueue"),
func(checked bool) {
itemsToConvert.SetIsAutoRemove(checked)
},
)
checkboxAutoRemove.SetChecked(itemsToConvert.GetIsAutoRemove())
buttonClear := widget.NewButton(
lang.L("clearAll"),
func() {
itemsToConvert.Clear()
},
)
buttonClear.Importance = widget.DangerImportance
return container.NewBorder(
container.NewVBox(
container.NewPadded(),
container.NewBorder(nil, nil, nil, buttonClear, container.NewHScroll(checkboxAutoRemove)),
container.NewPadded(),
line,
), nil, nil, nil,
container.NewVScroll(
container.NewBorder(
nil, nil, nil, container.NewPadded(),
container.NewVBox(
container.NewPadded(),
itemsToConvert.GetItemsContainer(),
),
),
),
)
}
func fileQueueContainer(queueLayout QueueLayoutContract) *fyne.Container {
title := widget.NewLabel(lang.L("queue"))
title.TextStyle.Bold = true
line := canvas.NewLine(theme.Color(theme.ColorNameFocus))
line.StrokeWidth = 5
queueLayout.GetQueueStatistics().GetWaiting().SetTitle(lang.L("waitingQueue"))
queueLayout.GetQueueStatistics().GetInProgress().SetTitle(lang.L("inProgressQueue"))
queueLayout.GetQueueStatistics().GetCompleted().SetTitle(lang.L("completedQueue"))
queueLayout.GetQueueStatistics().GetError().SetTitle(lang.L("errorQueue"))
queueLayout.GetQueueStatistics().GetTotal().SetTitle(lang.L("total"))
return container.NewBorder(
container.NewVBox(
container.NewPadded(),
container.NewHBox(title, queueLayout.GetQueueStatistics().GetCompleted().GetCheckbox(), queueLayout.GetQueueStatistics().GetError().GetCheckbox()),
container.NewHBox(queueLayout.GetQueueStatistics().GetInProgress().GetCheckbox(), queueLayout.GetQueueStatistics().GetWaiting().GetCheckbox(), queueLayout.GetQueueStatistics().GetTotal().GetCheckbox()),
container.NewPadded(),
line,
), nil, nil, nil,
container.NewVScroll(
container.NewBorder(
nil, nil, nil, container.NewPadded(),
container.NewVBox(
container.NewPadded(),
queueLayout.GetItemsContainer(),
),
),
),
)
}

152
internal/gui/window/main.go
View File

@@ -2,12 +2,7 @@ package window
import (
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/canvas"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/dialog"
"fyne.io/fyne/v2/lang"
"fyne.io/fyne/v2/theme"
"fyne.io/fyne/v2/widget"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/application"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/application/convertor"
"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/utils"
@@ -18,17 +13,25 @@ type WindowContract interface {
Show()
InitLayout()
NewFileOpen(callback func(fyne.URIReadCloser, error), location fyne.ListableURI) *dialog.FileDialog
NewFolderOpen(callback func(fyne.ListableURI, error), location fyne.ListableURI) *dialog.FileDialog
SetOnDropped(callback func(position fyne.Position, uris []fyne.URI))
GetLayout() LayoutContract
}
type mainWindow struct {
fyneWindow fyne.Window
layout *fyne.Container
layout LayoutContract
itemsToConvert convertor.ItemsToConvertContract
progressBarService application.ProgressBarContract
queueLayout QueueLayoutContract
}
func NewMainWindow(fyneWindow fyne.Window, progressBarService application.ProgressBarContract, itemsToConvert convertor.ItemsToConvertContract, queueLayout QueueLayoutContract) WindowContract {
func NewMainWindow(
fyneWindow fyne.Window,
progressBarService application.ProgressBarContract,
itemsToConvert convertor.ItemsToConvertContract,
queueLayout QueueLayoutContract,
) WindowContract {
fyneWindow.Resize(fyne.Size{Width: 1039, Height: 599})
fyneWindow.CenterOnScreen()
@@ -42,14 +45,14 @@ func NewMainWindow(fyneWindow fyne.Window, progressBarService application.Progre
func (w *mainWindow) InitLayout() {
fyne.Do(func() {
rContainer := newRightContainer(w.progressBarService.GetContainer(), w.itemsToConvert, w.queueLayout)
layout := container.NewAdaptiveGrid(2, widget.NewLabel(""), rContainer.GetCanvasObject())
w.fyneWindow.SetContent(layout)
w.layout = layout
w.layout = NewLayout(w.progressBarService, w.itemsToConvert, w.queueLayout)
})
}
func (w *mainWindow) GetLayout() LayoutContract {
return w.layout
}
func (w *mainWindow) NewFileOpen(callback func(fyne.URIReadCloser, error), location fyne.ListableURI) *dialog.FileDialog {
fileDialog := dialog.NewFileOpen(callback, w.fyneWindow)
utils.FileDialogResize(fileDialog, w.fyneWindow)
@@ -60,6 +63,16 @@ func (w *mainWindow) NewFileOpen(callback func(fyne.URIReadCloser, error), locat
return fileDialog
}
func (w *mainWindow) NewFolderOpen(callback func(fyne.ListableURI, error), location fyne.ListableURI) *dialog.FileDialog {
fileDialog := dialog.NewFolderOpen(callback, w.fyneWindow)
utils.FileDialogResize(fileDialog, w.fyneWindow)
fileDialog.Show()
if location != nil {
fileDialog.SetLocation(location)
}
return fileDialog
}
func (w *mainWindow) SetContent(content fyne.CanvasObject) {
fyne.Do(func() {
if w.layout == nil {
@@ -67,8 +80,7 @@ func (w *mainWindow) SetContent(content fyne.CanvasObject) {
return
}
w.layout.Objects[0] = content
w.fyneWindow.SetContent(w.layout)
w.fyneWindow.SetContent(w.layout.SetContent(content))
})
}
@@ -76,116 +88,8 @@ func (w *mainWindow) Show() {
w.fyneWindow.Show()
}
type RightMainContainerContract interface {
GetCanvasObject() fyne.CanvasObject
GetTabs() *container.AppTabs
SelectFileQueueTab()
SelectAddedFilesTab()
}
type rightMainContainer struct {
container fyne.CanvasObject
tabs *container.AppTabs
addedFilesTab *container.TabItem
fileQueueTab *container.TabItem
}
func newRightContainer(blockProgressbar *fyne.Container, itemsToConvert convertor.ItemsToConvertContract, queueLayout QueueLayoutContract) RightMainContainerContract {
addedFilesTab := container.NewTabItem(lang.L("addedFilesTitle"), addedFilesContainer(itemsToConvert))
fileQueueTab := container.NewTabItem(lang.L("fileQueueTitle"), fileQueueContainer(queueLayout))
tabs := container.NewAppTabs(
addedFilesTab,
fileQueueTab,
)
rightContainer := container.NewBorder(
container.NewVBox(
blockProgressbar,
widget.NewSeparator(),
),
nil,
nil,
nil,
tabs,
)
return &rightMainContainer{
container: rightContainer,
tabs: tabs,
addedFilesTab: addedFilesTab,
fileQueueTab: fileQueueTab,
}
}
func (r *rightMainContainer) GetCanvasObject() fyne.CanvasObject {
return r.container
}
func (r *rightMainContainer) GetTabs() *container.AppTabs {
return r.tabs
}
func (r *rightMainContainer) SelectFileQueueTab() {
func (w *mainWindow) SetOnDropped(callback func(position fyne.Position, uris []fyne.URI)) {
fyne.Do(func() {
r.tabs.Select(r.fileQueueTab)
w.fyneWindow.SetOnDropped(callback)
})
}
func (r *rightMainContainer) SelectAddedFilesTab() {
fyne.Do(func() {
r.tabs.Select(r.addedFilesTab)
})
}
func addedFilesContainer(itemsToConvert convertor.ItemsToConvertContract) *fyne.Container {
line := canvas.NewLine(theme.Color(theme.ColorNameFocus))
line.StrokeWidth = 5
checkboxAutoRemove := widget.NewCheck(
lang.L("autoClearAfterAddingToQueue"),
func(checked bool) {
itemsToConvert.SetIsAutoRemove(checked)
},
)
checkboxAutoRemove.SetChecked(itemsToConvert.GetIsAutoRemove())
buttonClear := widget.NewButton(
lang.L("clearAll"),
func() {
itemsToConvert.Clear()
},
)
buttonClear.Importance = widget.DangerImportance
return container.NewVBox(
container.NewPadded(),
container.NewBorder(nil, nil, nil, buttonClear, container.NewHScroll(checkboxAutoRemove)),
container.NewPadded(),
line,
container.NewPadded(),
itemsToConvert.GetItemsContainer(),
)
}
func fileQueueContainer(queueLayout QueueLayoutContract) *fyne.Container {
title := widget.NewLabel(lang.L("queue"))
title.TextStyle.Bold = true
line := canvas.NewLine(theme.Color(theme.ColorNameFocus))
line.StrokeWidth = 5
queueLayout.GetQueueStatistics().GetWaiting().SetTitle(lang.L("waitingQueue"))
queueLayout.GetQueueStatistics().GetInProgress().SetTitle(lang.L("inProgressQueue"))
queueLayout.GetQueueStatistics().GetCompleted().SetTitle(lang.L("completedQueue"))
queueLayout.GetQueueStatistics().GetError().SetTitle(lang.L("errorQueue"))
queueLayout.GetQueueStatistics().GetTotal().SetTitle(lang.L("total"))
return container.NewVBox(
container.NewPadded(),
container.NewHBox(title, queueLayout.GetQueueStatistics().GetCompleted().GetCheckbox(), queueLayout.GetQueueStatistics().GetError().GetCheckbox()),
container.NewHBox(queueLayout.GetQueueStatistics().GetInProgress().GetCheckbox(), queueLayout.GetQueueStatistics().GetWaiting().GetCheckbox(), queueLayout.GetQueueStatistics().GetTotal().GetCheckbox()),
container.NewPadded(),
line,
container.NewPadded(),
queueLayout.GetItemsContainer(),
)
}