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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | daniel-mar | 1 | unit categories; |
| 2 | |||
| 3 | interface |
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| 4 | |||
| 5 | uses |
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| 6 | Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, |
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| 7 | Dialogs, StdCtrls, ComCtrls, ImgList, Menus, ShellAPI, global; |
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| 8 | |||
| 9 | type |
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| 10 | TMDICategories = class(TForm) |
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| 11 | ImageList1: TImageList; |
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| 12 | MainMenu1: TMainMenu; |
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| 13 | Kategorie1: TMenuItem; |
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| 14 | KategorieDelete1: TMenuItem; |
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| 15 | EditorOpen: TMenuItem; |
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| 16 | N2: TMenuItem; |
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| 17 | KategorieRefresh1: TMenuItem; |
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| 18 | KategorieClose1: TMenuItem; |
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| 19 | PopupMenu1: TPopupMenu; |
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| 20 | PEditor: TMenuItem; |
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| 21 | PDelete: TMenuItem; |
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| 22 | PExternal: TMenuItem; |
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| 23 | N4: TMenuItem; |
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| 24 | ExternalOpen: TMenuItem; |
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| 25 | N5: TMenuItem; |
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| 26 | PUmbenennen: TMenuItem; |
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| 27 | KategorieUmbenennen1: TMenuItem; |
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| 28 | TreeView1: TTreeView; |
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| 29 | PNeu: TMenuItem; |
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| 30 | N1: TMenuItem; |
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| 31 | procedure FormClose(Sender: TObject; var Action: TCloseAction); |
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| 32 | procedure FormShow(Sender: TObject); |
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| 33 | procedure TreeView1DblClick(Sender: TObject); |
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| 34 | procedure TreeView1KeyDown(Sender: TObject; var Key: Word; |
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| 35 | Shift: TShiftState); |
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| 36 | procedure KategorieDelete1Click(Sender: TObject); |
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| 37 | procedure EditorOpenClick(Sender: TObject); |
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| 38 | procedure KategorieClose1Click(Sender: TObject); |
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| 39 | procedure KategorieRefresh1Click(Sender: TObject); |
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| 40 | procedure ExternalOpenClick(Sender: TObject); |
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| 41 | procedure PopupMenu1Popup(Sender: TObject); |
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| 42 | procedure KategorieUmbenennen1Click(Sender: TObject); |
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| 43 | procedure TreeView1Change(Sender: TObject; Node: TTreeNode); |
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| 44 | procedure PNeuClick(Sender: TObject); |
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| 45 | procedure TreeView1KeyPress(Sender: TObject; var Key: Char); |
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| 46 | private |
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| 47 | procedure recursiveItemListing(folder: string; parentnode: TTreeNode); |
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| 48 | public |
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| 49 | procedure DeleteNode(folder, cat: string); |
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| 50 | procedure InsertNode(folder, cat: string; em: TAMode); |
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| 51 | procedure RefreshList; |
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| 52 | procedure DoNew; |
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| 53 | end; |
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| 54 | |||
| 55 | var |
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| 56 | MDICategories: TMDICategories; |
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| 57 | |||
| 58 | implementation |
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| 59 | |||
| 60 | {$R *.dfm} |
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| 61 | |||
| 62 | uses |
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| 63 | main; |
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| 64 | |||
| 65 | procedure TMDICategories.FormClose(Sender: TObject; var Action: TCloseAction); |
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| 66 | begin |
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| 67 | Action := caFree; |
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| 68 | end; |
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| 69 | |||
| 70 | procedure TMDICategories.FormShow(Sender: TObject); |
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| 71 | begin |
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| 72 | RefreshList; |
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| 73 | TreeView1.SetFocus; |
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| 74 | end; |
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| 75 | |||
| 76 | procedure TMDICategories.TreeView1Change(Sender: TObject; Node: TTreeNode); |
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| 77 | begin |
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| 78 | // if Change = ctState then |
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| 79 | // begin |
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| 80 | PNeu.Visible := true; |
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| 81 | N1.Visible := true; |
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| 82 | PEditor.Visible := true; |
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| 83 | PExternal.Visible := true; |
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| 84 | N2.Visible := true; |
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| 85 | PDelete.Visible := true; |
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| 86 | |||
| 87 | PNeu.Default := false; |
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| 88 | PEditor.Default := true; |
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| 89 | |||
| 90 | //PNeu.Enabled := (TreeView1.SelectionCount = 1) and |
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| 91 | // ((IsFolderNode(TreeView1.Selected)) or |
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| 92 | // (IsRootNode(TreeView1.Selected))); |
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| 93 | PNeu.Enabled := true; |
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| 94 | |||
| 95 | EditorOpen.Enabled := (TreeView1.SelectionCount = 1) and |
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| 96 | ((IsAppenderNode(TreeView1.Selected)) or |
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| 97 | (IsForeignNode(TreeView1.Selected)) or |
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| 98 | (IsTextNode(TreeView1.Selected))); |
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| 99 | ExternalOpen.Enabled := (TreeView1.SelectionCount = 1) and |
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| 100 | ((IsAppenderNode(TreeView1.Selected)) or |
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| 101 | (IsRootNode(TreeView1.Selected)) or |
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| 102 | (IsFolderNode(TreeView1.Selected)) or |
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| 103 | (IsForeignNode(TreeView1.Selected)) or |
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| 104 | (IsTextNode(TreeView1.Selected))); |
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| 105 | KategorieDelete1.Enabled := (TreeView1.SelectionCount = 1) and |
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| 106 | ((IsAppenderNode(TreeView1.Selected)) or |
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| 107 | (IsFolderNode(TreeView1.Selected)) or |
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| 108 | (IsForeignNode(TreeView1.Selected)) or |
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| 109 | (IsTextNode(TreeView1.Selected))); |
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| 110 | KategorieUmbenennen1.Enabled := (TreeView1.SelectionCount = 1) and |
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| 111 | ((IsAppenderNode(TreeView1.Selected)) or |
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| 112 | (IsFolderNode(TreeView1.Selected)) or |
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| 113 | (IsForeignNode(TreeView1.Selected)) or |
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| 114 | (IsTextNode(TreeView1.Selected))); |
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| 115 | |||
| 116 | PEditor.Enabled := EditorOpen.Enabled; |
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| 117 | PExternal.Enabled := ExternalOpen.Enabled; |
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| 118 | PDelete.Enabled := KategorieDelete1.Enabled; |
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| 119 | PUmbenennen.Enabled := KategorieUmbenennen1.Enabled; |
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| 120 | // end; |
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| 121 | end; |
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| 122 | |||
| 123 | procedure TMDICategories.TreeView1DblClick(Sender: TObject); |
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| 124 | begin |
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| 125 | if TreeView1.SelectionCount = 1 then |
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| 126 | begin |
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| 127 | EditorOpen.Click; |
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| 128 | end; |
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| 129 | end; |
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| 130 | |||
| 131 | procedure TMDICategories.TreeView1KeyDown(Sender: TObject; var Key: Word; |
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| 132 | Shift: TShiftState); |
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| 133 | begin |
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| 134 | if Key = VK_RETURN then |
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| 135 | begin |
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| 136 | Key := 0; |
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| 137 | if TreeView1.SelectionCount = 1 then |
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| 138 | begin |
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| 139 | if TreeView1.Selected.HasChildren then |
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| 140 | begin |
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| 141 | if TreeView1.Selected.Expanded then |
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| 142 | TreeView1.Selected.Collapse(false) |
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| 143 | else |
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| 144 | TreeView1.Selected.Expand(false); |
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| 145 | end |
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| 146 | else |
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| 147 | begin |
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| 148 | EditorOpen.Click; |
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| 149 | end; |
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| 150 | end; |
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| 151 | end; |
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| 152 | end; |
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| 153 | |||
| 154 | procedure TMDICategories.RefreshList; |
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| 155 | var |
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| 156 | root: TTreeNode; |
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| 157 | begin |
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| 158 | TreeView1.Visible := false; |
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| 159 | TreeView1.Items.Clear; |
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| 160 | TreeView1.Visible := true; |
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| 161 | |||
| 162 | root := TreeView1.Items.Add(nil, lng_root); |
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| 163 | root.ImageIndex := II_ROOT; |
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| 164 | root.SelectedIndex := II_ROOT; |
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| 165 | recursiveItemListing('', root); |
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| 166 | root.Expand(false); |
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| 167 | end; |
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| 168 | |||
| 169 | procedure TMDICategories.KategorieDelete1Click(Sender: TObject); |
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| 170 | var |
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| 171 | fn: string; |
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| 172 | begin |
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| 173 | if TreeView1.SelectionCount = 1 then |
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| 174 | begin |
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| 175 | fn := GetFileNameFromNode(TreeView1.Selected); |
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| 176 | if commonDelete(fn) then |
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| 177 | begin |
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| 178 | // TODO: Eigentlich sollte das innerhalb von commonDelete() stattfinden |
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| 179 | TreeView1.Selected.Delete; |
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| 180 | end; |
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| 181 | end; |
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| 182 | end; |
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| 183 | |||
| 184 | procedure TMDICategories.DeleteNode(folder, cat: string); |
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| 185 | |||
| 186 | procedure Rec(folder, cat: string; t: TTreeNode); |
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| 187 | var |
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| 188 | i: integer; |
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| 189 | begin |
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| 190 | if (folder = GetFolderFromNode(t)) and |
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| 191 | (cat = GetCatFromNode(t)) then |
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| 192 | begin |
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| 193 | t.Delete; |
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| 194 | exit; |
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| 195 | end; |
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| 196 | |||
| 197 | for i := t.Count - 1 downto 0 do |
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| 198 | begin |
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| 199 | Rec(folder, cat, t.Item[i]); |
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| 200 | end; |
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| 201 | end; |
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| 202 | |||
| 203 | begin |
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| 204 | Rec(folder, cat, treeview1.Items.Item[0]); |
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| 205 | end; |
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| 206 | |||
| 207 | procedure TMDICategories.InsertNode(folder, cat: string; em: TAMode); |
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| 208 | |||
| 209 | procedure Rec(folder, cat: string; em: TAMode; t: TTreeNode); |
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| 210 | var |
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| 211 | i: integer; |
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| 212 | n: TTreeNode; |
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| 213 | begin |
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| 214 | if (folder = GetFolderFromNode(t)) and |
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| 215 | (IsFolderNode(t) or IsRootNode(t)) then |
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| 216 | begin |
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| 217 | n := treeview1.Items.AddChild(t, cat); |
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| 218 | t.Expand(false); // Ordner aufklappen |
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| 219 | with n do |
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| 220 | begin |
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| 221 | if em = emFolder then |
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| 222 | begin |
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| 223 | ImageIndex := II_FOLDER; |
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| 224 | SelectedIndex := II_FOLDER; |
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| 225 | recursiveItemListing(folder + cat, n); |
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| 226 | end |
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| 227 | else |
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| 228 | begin |
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| 229 | if em = emText then |
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| 230 | begin |
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| 231 | ImageIndex := II_TEXT; |
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| 232 | SelectedIndex := II_TEXT; |
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| 233 | end |
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| 234 | else if em = emAppender then |
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| 235 | begin |
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| 236 | ImageIndex := II_APPENDER; |
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| 237 | SelectedIndex := II_APPENDER; |
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| 238 | end |
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| 239 | else if em = emForeign then |
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| 240 | begin |
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| 241 | ImageIndex := II_FOREIGN; |
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| 242 | SelectedIndex := II_FOREIGN; |
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| 243 | end; |
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| 244 | end; |
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| 245 | end; |
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| 246 | |||
| 247 | exit; |
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| 248 | end; |
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| 249 | |||
| 250 | for i := t.Count - 1 downto 0 do |
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| 251 | begin |
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| 252 | Rec(folder, cat, em, t.Item[i]); |
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| 253 | end; |
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| 254 | end; |
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| 255 | |||
| 256 | procedure NodeForceDir(folder: string); |
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| 257 | |||
| 258 | function CreateIfExists(foldername: string; node: TTreeNode): TTreeNode; |
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| 259 | var |
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| 260 | i: integer; |
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| 261 | somethingfound: boolean; |
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| 262 | begin |
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| 263 | result := nil; |
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| 264 | |||
| 265 | somethingfound := false; |
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| 266 | for i := 0 to node.Count - 1 do |
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| 267 | begin |
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| 268 | if (node.Item[i].Text = foldername) and |
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| 269 | (IsFolderNode(node.Item[i]) or IsRootNode(node.Item[i])) then |
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| 270 | begin |
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| 271 | somethingfound := true; |
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| 272 | result := node.Item[i]; |
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| 273 | break; |
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| 274 | end; |
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| 275 | end; |
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| 276 | |||
| 277 | if not somethingfound then |
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| 278 | begin |
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| 279 | result := treeview1.Items.AddChild(node, foldername); |
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| 280 | node.Expand(false); |
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| 281 | |||
| 282 | with result do |
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| 283 | begin |
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| 284 | ImageIndex := II_FOLDER; |
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| 285 | SelectedIndex := II_FOLDER; |
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| 286 | end; |
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| 287 | end; |
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| 288 | end; |
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| 289 | |||
| 290 | var |
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| 291 | x: tstringlist; |
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| 292 | i: Integer; |
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| 293 | node: TTreeNode; |
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| 294 | begin |
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| 295 | x := TStringList.Create; |
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| 296 | try |
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| 297 | Explode(PathDelim, folder, x); |
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| 298 | node := treeview1.Items.Item[0]; |
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| 299 | for i := 0 to x.count - 1 do |
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| 300 | begin |
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| 301 | if x.Strings[i] <> '' then |
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| 302 | begin |
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| 303 | node := CreateIfExists(x.Strings[i], node); |
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| 304 | end; |
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| 305 | end; |
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| 306 | finally |
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| 307 | x.Free; |
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| 308 | end; |
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| 309 | end; |
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| 310 | |||
| 311 | var |
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| 312 | sl: TStringList; |
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| 313 | i: integer; |
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| 314 | begin |
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| 315 | if (em = emFolder) and (cat = '') then |
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| 316 | begin |
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| 317 | sl := TStringList.Create; |
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| 318 | try |
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| 319 | explode(PathDelim, folder, sl); |
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| 320 | cat := sl.Strings[sl.Count-2]; |
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| 321 | folder := ''; |
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| 322 | for i := 0 to sl.Count - 3 do |
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| 323 | begin |
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| 324 | folder := folder + sl.Strings[i] + PathDelim; |
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| 325 | end; |
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| 326 | finally |
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| 327 | sl.Free; |
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| 328 | end; |
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| 329 | end; |
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| 330 | |||
| 331 | NodeForceDir(folder); |
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| 332 | Rec(folder, cat, em, treeview1.Items.Item[0]); |
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| 333 | end; |
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| 334 | |||
| 335 | procedure TMDICategories.DoNew; |
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| 336 | var |
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| 337 | folder: string; |
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| 338 | pnode: TTreeNode; |
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| 339 | begin |
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| 340 | if TreeView1.SelectionCount = 1 then |
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| 341 | begin |
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| 342 | if IsFolderNode(TreeView1.Selected) or |
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| 343 | IsRootNode(TreeView1.Selected) then |
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| 344 | begin |
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| 345 | pnode := TreeView1.Selected; |
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| 346 | end |
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| 347 | else |
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| 348 | begin |
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| 349 | pnode := TreeView1.Selected.Parent; |
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| 350 | end; |
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| 351 | folder := GetFolderFromNode(pnode); |
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| 352 | newDialog(folder); |
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| 353 | end |
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| 354 | else |
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| 355 | begin |
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| 356 | newDialog(''); // In der Wurzel erstellen |
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| 357 | TreeView1.Items.Item[0]; |
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| 358 | end; |
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| 359 | end; |
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| 360 | |||
| 361 | procedure TMDICategories.EditorOpenClick(Sender: TObject); |
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| 362 | var |
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| 363 | cat, folder: string; |
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| 364 | begin |
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| 365 | if TreeView1.SelectionCount = 1 then |
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| 366 | begin |
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| 367 | cat := TreeView1.Selected.Text; |
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| 368 | folder := GetFolderFromNode(TreeView1.Selected); |
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| 369 | |||
| 370 | if (IsForeignNode(TreeView1.Selected)) then |
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| 371 | begin |
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| 372 | ExternalOpen.Click; |
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| 373 | end |
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| 374 | else if (IsAppenderNode(TreeView1.Selected)) or |
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| 375 | (IsTextNode(TreeView1.Selected)) then |
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| 376 | begin |
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| 377 | if not FileExists(GetFileNameFromNode(TreeView1.Selected)) then |
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| 378 | begin |
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| 379 | ShowMessage(lng_filenotfound); |
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| 380 | Exit; |
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| 381 | end; |
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| 382 | |||
| 383 | if IsAppenderNode(TreeView1.Selected) then |
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| 384 | begin |
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| 385 | OpenAppenderEditor(folder, cat); |
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| 386 | end |
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| 387 | else |
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| 388 | begin |
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| 389 | OpenTextEditor(folder, cat); |
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| 390 | end; |
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| 391 | end; |
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| 392 | end; |
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| 393 | end; |
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| 394 | |||
| 395 | procedure TMDICategories.KategorieClose1Click(Sender: TObject); |
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| 396 | begin |
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| 397 | Close; |
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| 398 | end; |
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| 399 | |||
| 400 | procedure TMDICategories.KategorieRefresh1Click(Sender: TObject); |
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| 401 | begin |
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| 402 | RefreshList; |
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| 403 | |||
| 404 | TreeView1.SetFocus; |
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| 405 | end; |
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| 406 | |||
| 407 | procedure TMDICategories.KategorieUmbenennen1Click(Sender: TObject); |
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| 408 | begin |
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| 409 | renameDialog(TreeView1.Selected); |
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| 410 | end; |
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| 411 | |||
| 412 | procedure TMDICategories.PNeuClick(Sender: TObject); |
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| 413 | begin |
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| 414 | DoNew(); |
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| 415 | end; |
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| 416 | |||
| 417 | procedure TMDICategories.ExternalOpenClick(Sender: TObject); |
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| 418 | var |
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| 419 | fn: string; |
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| 420 | begin |
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| 421 | if TreeView1.SelectionCount = 1 then |
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| 422 | begin |
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| 423 | fn := GetFileNameFromNode(TreeView1.Selected); |
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| 424 | commonExternalOpen(fn); |
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| 425 | end; |
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| 426 | end; |
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| 427 | |||
| 428 | procedure TMDICategories.PopupMenu1Popup(Sender: TObject); |
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| 429 | begin |
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| 430 | if TreeView1.SelectionCount = 1 then |
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| 431 | begin |
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| 432 | PNeu.Visible := isFolderNode(TreeView1.Selected) or IsRootNode(TreeView1.Selected); |
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| 433 | N1.Visible := isFolderNode(TreeView1.Selected) or IsRootNode(TreeView1.Selected); |
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| 434 | PEditor.Visible := true; |
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| 435 | PExternal.Visible := true; |
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| 436 | N2.Visible := true; |
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| 437 | PDelete.Visible := true; |
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| 438 | PUmbenennen.Visible := true; |
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| 439 | |||
| 440 | PNeu.Default := false; |
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| 441 | PEditor.Default := true; |
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| 442 | end |
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| 443 | else |
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| 444 | begin |
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| 445 | PNeu.Visible := true; |
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| 446 | N1.Visible := false; |
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| 447 | PEditor.Visible := false; |
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| 448 | PExternal.Visible := false; |
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| 449 | N2.Visible := false; |
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| 450 | PDelete.Visible := false; |
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| 451 | PUmbenennen.Visible := false; |
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| 452 | |||
| 453 | PNeu.Default := true; |
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| 454 | PEditor.Default := false; |
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| 455 | end; |
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| 456 | end; |
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| 457 | |||
| 458 | procedure TMDICategories.recursiveItemListing(folder: string; |
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| 459 | parentnode: TTreeNode); |
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| 460 | var |
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| 461 | tmp_sr: TSearchRec; |
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| 462 | i_folder: TTreeNode; |
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| 463 | begin |
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| 464 | folder := MyAddTrailingPathDelimiter(folder); |
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| 465 | if FindFirst(allFiles(folder), faAnyFile, tmp_sr) = 0 then |
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| 466 | begin |
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| 467 | repeat |
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| 468 | if (tmp_sr.Name <> '.') and (tmp_sr.Name <> '..') then |
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| 469 | begin |
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| 470 | if directoryExists(getFolderName(folder, tmp_sr.Name)) then |
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| 471 | begin |
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| 472 | i_folder := TreeView1.Items.AddChild(parentnode, tmp_sr.Name); |
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| 473 | if CfgExpandNodesAtBeginning then parentnode.Expand(false); |
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| 474 | i_folder.ImageIndex := II_FOLDER; |
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| 475 | i_folder.SelectedIndex := II_FOLDER; |
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| 476 | recursiveItemListing(folder + tmp_sr.Name, i_folder); |
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| 477 | end |
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| 478 | else if (folder + tmp_sr.Name) = GetRelativeFileName(getAppenderFileName(folder, FilenameToCatname(tmp_sr.Name))) then |
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| 479 | begin |
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| 480 | with TreeView1.Items.AddChild(parentnode, FilenameToCatname(tmp_sr.Name)) do |
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| 481 | begin |
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| 482 | ImageIndex := II_APPENDER; |
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| 483 | SelectedIndex := II_APPENDER; |
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| 484 | end; |
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| 485 | if CfgExpandNodesAtBeginning then parentnode.Expand(false); |
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| 486 | end |
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| 487 | else if (folder + tmp_sr.Name) = GetRelativeFileName(getTextFileName(folder, FilenameToCatname(tmp_sr.Name))) then |
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| 488 | begin |
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| 489 | with TreeView1.Items.AddChild(parentnode, FilenameToCatname(tmp_sr.Name)) do |
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| 490 | begin |
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| 491 | ImageIndex := II_TEXT; |
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| 492 | SelectedIndex := II_TEXT; |
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| 493 | end; |
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| 494 | if CfgExpandNodesAtBeginning then parentnode.Expand(false); |
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| 495 | end |
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| 496 | else if getFolderName(folder, tmp_sr.Name) <> getJournalFileName() then |
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| 497 | begin |
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| 498 | with TreeView1.Items.AddChild(parentnode, tmp_sr.Name) do |
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| 499 | begin |
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| 500 | ImageIndex := II_FOREIGN; |
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| 501 | SelectedIndex := II_FOREIGN; |
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| 502 | end; |
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| 503 | if CfgExpandNodesAtBeginning then parentnode.Expand(false); |
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| 504 | end; |
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| 505 | end; |
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| 506 | until FindNext(tmp_sr) <> 0; |
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| 507 | FindClose(tmp_sr); |
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| 508 | end; |
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| 509 | end; |
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| 510 | |||
| 511 | procedure TMDICategories.TreeView1KeyPress(Sender: TObject; var Key: Char); |
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| 512 | begin |
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| 513 | // Verhindert einen Windows-Sound beim Drücken von Enter |
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| 514 | if key = #13 then key := #0; |
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| 515 | if key = #10 then key := #0; |
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| 516 | end; |
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| 517 | |||
| 518 | end. |