diff options
Diffstat (limited to 'platform/windows/gsview/PageExtractSave.xaml.cs')
| -rw-r--r-- | platform/windows/gsview/PageExtractSave.xaml.cs | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/platform/windows/gsview/PageExtractSave.xaml.cs b/platform/windows/gsview/PageExtractSave.xaml.cs new file mode 100644 index 00000000..e3985d17 --- /dev/null +++ b/platform/windows/gsview/PageExtractSave.xaml.cs @@ -0,0 +1,213 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Windows; +using System.Windows.Controls; +using System.Windows.Data; +using System.Windows.Documents; +using System.Windows.Input; +using System.Windows.Media; +using System.Windows.Media.Imaging; +using System.Windows.Shapes; +using System.ComponentModel; +using System.Collections.ObjectModel; + +namespace gsview +{ + public partial class PageExtractSave : Window + { + public List<SelectPage> Pages; + SelectPage selectedpage = null; + int dropafterposition; + bool putattop = false; + + /* Callback to Main */ + internal delegate void ExtractCallBackMain(object gsObject); + internal event ExtractCallBackMain ExtractMain; + + public PageExtractSave(int num_pages) + { + InitializeComponent(); + Pages = new List<SelectPage>(); + SetPageList(num_pages); + xaml_PageList.ItemsSource = Pages; + } + + private void AllPages(object sender, RoutedEventArgs e) + { + xaml_PageList.SelectAll(); + } + + public void SetPageList(int num_pages) + { + for (int k = 1; k < num_pages + 1; k++) + { + SelectPage Spage = new SelectPage(); + Spage.Page = k; + Spage.PageString = k; + Pages.Add(Spage); + } + } + + private void EvenPages(object sender, RoutedEventArgs e) + { + /* First check if any are selected */ + var item = xaml_PageList.SelectedItem; + + /* If none are selected then get all the evens. otherwise just get + * all the evens of the pages that have been selected */ + if (item == null) + { + /* Turn on the evens */ + for (int kk = 1; kk < Pages.Count; kk = kk + 2) + (xaml_PageList.ItemContainerGenerator.ContainerFromIndex(kk) as ListViewItem).IsSelected = true; + } + else + { + /* Turn off any odds */ + for (int kk = 0; kk < Pages.Count; kk = kk + 2) + (xaml_PageList.ItemContainerGenerator.ContainerFromIndex(kk) as ListViewItem).IsSelected = false; + } + } + + private void OddPages(object sender, RoutedEventArgs e) + { + /* First check if any are selected */ + var item = xaml_PageList.SelectedItem; + + /* If none are selected then get all the odds. otherwise just get + all the odds of the pages that have been selected */ + if (item == null) + { + /* Turn on the odds */ + for (int kk = 0; kk < Pages.Count; kk = kk + 2) + (xaml_PageList.ItemContainerGenerator.ContainerFromIndex(kk) as ListViewItem).IsSelected = true; + } + else + { + /* Turn off any evens */ + for (int kk = 1; kk < Pages.Count; kk = kk + 2) + (xaml_PageList.ItemContainerGenerator.ContainerFromIndex(kk) as ListViewItem).IsSelected = false; + } + } + + private void ExtractPages(object sender, RoutedEventArgs e) + { + ExtractMain(this); + } + + private void ExtractLeftButtonDown(object sender, MouseButtonEventArgs e) + { + int index = GetCurrentIndex(); + if (index > -1 && index < Pages.Count) + selectedpage = Pages[index]; + } + + private void ExtractLeftButtonUp(object sender, MouseButtonEventArgs e) + { + /* Check if we have something selected */ + if (selectedpage == null) + { + Cursor = Cursors.Arrow; + return; + } + + Point posit = e.GetPosition(xaml_PageList); + dropafterposition = GetCurrentIndex(); + putattop = false; + + if (dropafterposition < 0) + { + /* Check if we are above or below */ + if (posit.Y < 0) + putattop = true; + else + dropafterposition = xaml_PageList.Items.Count - 1; + } + Cursor = Cursors.Arrow; + MoveItem(); + selectedpage = null; + } + + private void MoveItem() + { + if (putattop) + { + Pages.Remove(selectedpage); + Pages.Insert(0, selectedpage); + } + else + { + Pages.Remove(selectedpage); + Pages.Insert(dropafterposition, selectedpage); + } + xaml_PageList.Items.Refresh(); + } + + private void ExtractMouseMove(object sender, MouseEventArgs e) + { + if (Mouse.LeftButton == MouseButtonState.Pressed) + Cursor = Cursors.Hand; + } + + private void ExtractMouseLeave(object sender, MouseEventArgs e) + { + Cursor = Cursors.Arrow; + } + + private void RightButtonDown(object sender, MouseButtonEventArgs e) + { + var contextmenu = new System.Windows.Controls.ContextMenu(); + this.ContextMenu = contextmenu; + + var m1 = new System.Windows.Controls.MenuItem(); + m1.Header = "Delete"; + m1.Click += cntxDeleteItem; + contextmenu.Items.Add(m1); + } + + /* Delete all selected items */ + private void cntxDeleteItem(object sender, RoutedEventArgs e) + { + /* Go backwards */ + var temp = xaml_PageList.SelectedItems; + int max = temp.Count; ; + for (int i = 0; i < max; i++) + { + var item = temp[i]; + Pages.Remove((SelectPage)item); + } + xaml_PageList.Items.Refresh(); + } + + int GetCurrentIndex() + { + int index = -1; + for (int i = 0; i < this.xaml_PageList.Items.Count; ++i) + { + ListViewItem item = GetListViewItem(i); + if (item.IsMouseOver) + { + index = i; + break; + } + } + return index; + } + + ListViewItem GetListViewItem(int index) + { + if (this.xaml_PageList.ItemContainerGenerator.Status != + System.Windows.Controls.Primitives.GeneratorStatus.ContainersGenerated) + return null; + return this.xaml_PageList.ItemContainerGenerator.ContainerFromIndex(index) as ListViewItem; + } + + private void Reverse(object sender, RoutedEventArgs e) + { + Pages.Reverse(); + xaml_PageList.Items.Refresh(); + } + } +} |