src/dialogs/EditBookmarkDialog.cpp

   1 /*
   2  * Copyright 2023 Soren Stoutner <soren@stoutner.com>.
   3  *
   4  * This file is part of Privacy Browser PC <https://www.stoutner.com/privacy-browser-pc>.
   5  *
   6  * Privacy Browser PC is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * Privacy Browser PC is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with Privacy Browser PC.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 // Application headers.
  21 #include "EditBookmarkDialog.h"
  22 #include "ui_EditBookmarkDialog.h"
  23 #include "databases/BookmarksDatabase.h"
  24
  25 // Qt toolkit headers.
  26 #include <QFileDialog>
  27
  28 // Construct the class.
  29 EditBookmarkDialog::EditBookmarkDialog(const int databaseId, QIcon &currentWebsiteFavoriteIcon) : QDialog(nullptr), bookmarkDatabaseId(databaseId)
  30 {
  31     // Set the window title.
  32     setWindowTitle(i18nc("The edit bookmark dialog window title.", "Edit Bookmark"));
  33
  34     // Set the window modality.
  35     setWindowModality(Qt::WindowModality::ApplicationModal);
  36
  37     // Instantiate the edit bookmark dialog UI.
  38     Ui::EditBookmarkDialog editBookmarkDialogUi;
  39
  40     // Setup the UI.
  41     editBookmarkDialogUi.setupUi(this);
  42
  43     // Get handles for the widgets.
  44     currentFavoriteIconRadioButtonPointer = editBookmarkDialogUi.currentFavoriteIconRadioButton;
  45     currentWebsiteFavoriteIconRadioButtonPointer = editBookmarkDialogUi.currentWebsiteFavoriteIconRadioButton;
  46     customFavoriteIconRadioButtonPointer = editBookmarkDialogUi.customFavoriteIconRadioButton;
  47     parentFolderTreeWidgetPointer = editBookmarkDialogUi.parentFolderTreeWidget;
  48     bookmarkNameLineEditPointer = editBookmarkDialogUi.bookmarkNameLineEdit;
  49     bookmarkUrlLineEditPointer = editBookmarkDialogUi.bookmarkUrlLineEdit;
  50     QPushButton *browseButtonPointer = editBookmarkDialogUi.browseButton;
  51     QDialogButtonBox *dialogButtonBoxPointer = editBookmarkDialogUi.dialogButtonBox;
  52     saveButtonPointer = dialogButtonBoxPointer->button(QDialogButtonBox::Save);
  53
  54     // Get the bookmark struct.
  55     bookmarkStructPointer = BookmarksDatabase::getBookmark(databaseId);
  56
  57     // Set the favorite icons.
  58     currentFavoriteIconRadioButtonPointer->setIcon(bookmarkStructPointer->favoriteIcon);
  59     currentWebsiteFavoriteIconRadioButtonPointer->setIcon(currentWebsiteFavoriteIcon);
  60     customFavoriteIconRadioButtonPointer->setIcon(QIcon::fromTheme(QLatin1String("globe"), QIcon::fromTheme(QLatin1String("applications-internet"))));
  61
  62     // Instantiate a folder helper.
  63     folderHelperPointer = new FolderHelper();
  64
  65     // Set the parent folder tree widget column count.
  66     parentFolderTreeWidgetPointer->setColumnCount(2);
  67
  68     // Hide the second column.
  69     parentFolderTreeWidgetPointer->hideColumn(folderHelperPointer->FOLDER_ID_COLUMN);
  70
  71     // Set the column header.
  72     parentFolderTreeWidgetPointer->setHeaderLabel(i18nc("The folder tree widget header", "Select Parent Folder"));
  73
  74     // Create a bookmarks tree widget item.
  75     QTreeWidgetItem *bookmarksTreeWidgetItemPointer = new QTreeWidgetItem();
  76
  77     // Populate the bookmarks tree widget item.
  78     bookmarksTreeWidgetItemPointer->setText(folderHelperPointer->FOLDER_NAME_COLUMN, i18nc("The bookmarks root tree widget name", "Bookmarks"));
  79     bookmarksTreeWidgetItemPointer->setIcon(folderHelperPointer->FOLDER_NAME_COLUMN, QIcon::fromTheme(QLatin1String("bookmarks"), QIcon::fromTheme(QLatin1String("bookmark-new"))));
  80     bookmarksTreeWidgetItemPointer->setText(folderHelperPointer->FOLDER_ID_COLUMN, QLatin1String("0"));
  81
  82     // Add the bookmarks tree widget item to the root of the tree.
  83     parentFolderTreeWidgetPointer->addTopLevelItem(bookmarksTreeWidgetItemPointer);
  84
  85     // Select the root bookmarks folder if it is the initial parent folder.
  86     if (bookmarkStructPointer->parentFolderId == 0)
  87         bookmarksTreeWidgetItemPointer->setSelected(true);
  88
  89     // Populate the subfolders.
  90     folderHelperPointer->populateSubfolders(bookmarksTreeWidgetItemPointer, bookmarkStructPointer->parentFolderId);
  91
  92     // Open all the folders.
  93     parentFolderTreeWidgetPointer->expandAll();
  94
  95     // Populate the line edits.
  96     bookmarkNameLineEditPointer->setText(bookmarkStructPointer->name);
  97     bookmarkUrlLineEditPointer->setText(bookmarkStructPointer->url);
  98
  99     // Scroll to the beginning of the line edits.
 100     bookmarkNameLineEditPointer->setCursorPosition(0);
 101     bookmarkUrlLineEditPointer->setCursorPosition(0);
 102
 103     // Connect the buttons.
 104     connect(browseButtonPointer, SIGNAL(clicked()), this, SLOT(browse()));
 105     connect(dialogButtonBoxPointer, SIGNAL(accepted()), this, SLOT(save()));
 106     connect(dialogButtonBoxPointer, SIGNAL(rejected()), this, SLOT(reject()));
 107
 108     // Update the UI when the line edits change.
 109     connect(bookmarkNameLineEditPointer, SIGNAL(textEdited(const QString&)), this, SLOT(updateUi()));
 110     connect(bookmarkUrlLineEditPointer, SIGNAL(textEdited(const QString&)), this, SLOT(updateUi()));
 111
 112     // Set the initial UI status.
 113     updateUi();
 114 }
 115
 116 void EditBookmarkDialog::browse()
 117 {
 118     // Get an image file string from the user.
 119     QString imageFileString = QFileDialog::getOpenFileName(this, i18nc("The browse for favorite icon dialog header", "Favorite Icon Image"), QDir::homePath(),
 120                               i18nc("The browse for image files filter", "Image Files — *.bmp, *.gif, *.jpg, *.jpeg, *.png, *.svg(*.bmp *.gif *.jpg *.jpeg *.png *.svg);;All Files(*)"));
 121
 122
 123     // Check to see if an image file string was returned.  This will be empty if the user selected cancel.
 124     if (!imageFileString.isEmpty())
 125     {
 126         // Set the custom favorite icon.
 127         customFavoriteIconRadioButtonPointer->setIcon(QIcon(imageFileString));
 128
 129         // Check the custom favorite icon radio button.
 130         customFavoriteIconRadioButtonPointer->setChecked(true);
 131     }
 132 }
 133
 134 void EditBookmarkDialog::save()
 135 {
 136     // Get the selected folders list.
 137     QList<QTreeWidgetItem*> selectedFoldersList = parentFolderTreeWidgetPointer->selectedItems();
 138
 139     // Get the selected folder.
 140     QTreeWidgetItem *selectedFolderPointer = selectedFoldersList.first();
 141
 142     // Get the parent folder ID.
 143     double parentFolderId = selectedFolderPointer->text(folderHelperPointer->FOLDER_ID_COLUMN).toDouble();
 144
 145     // Get the original display order.
 146     int displayOrder = bookmarkStructPointer->displayOrder;
 147
 148     // Get the new display order if the parent folder has changed.
 149     if (parentFolderId != bookmarkStructPointer->parentFolderId)
 150         displayOrder = BookmarksDatabase::getFolderItemCount(parentFolderId);
 151
 152     // Create a favorite icon.
 153     QIcon favoriteIcon;
 154
 155     // Get the favorite icon.
 156     if (currentFavoriteIconRadioButtonPointer->isChecked())  // The current favorite icon is checked.
 157         favoriteIcon = currentFavoriteIconRadioButtonPointer->icon();
 158     else if (currentWebsiteFavoriteIconRadioButtonPointer->isChecked())  // The current website favorite icon is checked.
 159         favoriteIcon = currentWebsiteFavoriteIconRadioButtonPointer->icon();
 160     else  // The custom favorite icon is checked.
 161         favoriteIcon = customFavoriteIconRadioButtonPointer->icon();
 162
 163     // Create a bookmark struct.
 164     BookmarkStruct *updatedBookmarkStructPointer = new BookmarkStruct;
 165
 166     // Populate the bookmark struct.
 167     updatedBookmarkStructPointer->databaseId = bookmarkDatabaseId;
 168     updatedBookmarkStructPointer->name = bookmarkNameLineEditPointer->text();
 169     updatedBookmarkStructPointer->url = bookmarkUrlLineEditPointer->text();
 170     updatedBookmarkStructPointer->parentFolderId = parentFolderId;
 171     updatedBookmarkStructPointer->displayOrder = displayOrder;
 172     updatedBookmarkStructPointer->favoriteIcon = favoriteIcon;
 173
 174     // Update the bookmark.
 175     BookmarksDatabase::updateBookmark(updatedBookmarkStructPointer);
 176
 177     // Update the display order of all the items in the previous folder.
 178     BookmarksDatabase::updateFolderContentsDisplayOrder(bookmarkStructPointer->parentFolderId);
 179
 180     // Emit the bookmark saved signal.
 181     emit bookmarkSaved();
 182
 183     // Close the dialog.
 184     close();
 185 }
 186
 187 void EditBookmarkDialog::updateUi()
 188 {
 189     // Determine if both line edits are populated.
 190     if (bookmarkNameLineEditPointer->text().isEmpty() || bookmarkUrlLineEditPointer->text().isEmpty())  // At least one of the line edits is empty.
 191     {
 192         // Disable the save button.
 193         saveButtonPointer->setEnabled(false);
 194     }
 195     else  // Both of the line edits are populated.
 196     {
 197         // Enable the save button.
 198         saveButtonPointer->setEnabled(true);
 199     }
 200 }