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bookmarks.go
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bookmarks.go
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/*
* Copyright (c) 2013-2021 Utkan Güngördü <[email protected]>
* Copyright (c) 2021-2024 Piotr Grabowski
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gomicsv
import (
"fmt"
"path/filepath"
"time"
"github.com/gotk3/gotk3/gtk"
"github.com/fauu/gomicsv/util"
)
var bookmarkMenuItems []*gtk.MenuItem
type Bookmark struct {
Path string
Page uint
TotalPages *uint
Added time.Time
}
func (app *App) addBookmark() {
defer app.rebuildBookmarksMenu()
for i := range app.Config.Bookmarks {
b := &app.Config.Bookmarks[i]
if b.Path == app.S.ArchivePath {
b.Page = uint(app.S.ArchivePos + 1)
b.TotalPages = util.IntPtrToUintPtr(app.S.Archive.Len())
b.Added = time.Now()
return
}
}
app.Config.Bookmarks = append(app.Config.Bookmarks, Bookmark{
Path: app.S.ArchivePath,
TotalPages: util.IntPtrToUintPtr(app.S.Archive.Len()),
Page: uint(app.S.ArchivePos + 1),
Added: time.Now(),
})
}
func (app *App) rebuildBookmarksMenu() {
for i := range bookmarkMenuItems {
app.W.MenuBookmarks.Remove(bookmarkMenuItems[i])
bookmarkMenuItems[i].Destroy()
}
bookmarkMenuItems = nil
util.GC()
for i := range app.Config.Bookmarks {
bookmark := &app.Config.Bookmarks[i]
base := filepath.Base(bookmark.Path)
totalPages := "?"
if bookmark.TotalPages != nil {
totalPages = fmt.Sprint(*bookmark.TotalPages)
}
label := fmt.Sprintf("%s (%d/%s)", base, bookmark.Page, totalPages)
bookmarkMenuItem, err := gtk.MenuItemNewWithLabel(label)
if err != nil {
app.showError(err.Error())
return
}
bookmarkMenuItem.Connect("activate", func() {
if app.S.ArchivePath != bookmark.Path {
app.loadArchiveFromPath(bookmark.Path)
}
app.setPage(int(bookmark.Page) - 1)
})
bookmarkMenuItems = append(bookmarkMenuItems, bookmarkMenuItem)
app.W.MenuBookmarks.Append(bookmarkMenuItem)
}
app.W.MenuBookmarks.ShowAll()
}