mirror of
https://github.com/wmjordan/PDFPatcher.git
synced 2026-10-18 21:52:34 +08:00
WMJ
256 lines
9.8 KiB
C#
256 lines
9.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using System.Xml;
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using PDFPatcher.Common;
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using PDFPatcher.Model;
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using PDFPatcher.Processor;
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namespace PDFPatcher.Functions
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{
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sealed partial class ActionEditorForm : System.Windows.Forms.Form
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{
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const string KeepZoomRate = "保持不变";
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const string NoAction = "无";
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public BookmarkElement Action { get; private set; }
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internal UndoActionGroup UndoActions { get; private set; }
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public ActionEditorForm(BookmarkElement element) {
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InitializeComponent();
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Action = element;
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this.OnFirstLoad(OnLoad);
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}
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void OnLoad() {
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_ActionBox.Items.AddRange(Constants.ActionType.Names);
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_ActionBox.Items.Add(NoAction);
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_ZoomRateBox.Items.AddRange(Constants.DestinationAttributes.ViewType.Names);
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_ZoomRateBox.Items.AddRange(new string[] { "————————", "4", "3", "2", "1.5", "1.3", "1.2", "1", "0", "0.9", "0.8", "0.5", "0.3" });
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var action = Action;
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int i = Array.IndexOf(Constants.ActionType.Names, action.GetAttribute(Constants.DestinationAttributes.Action));
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_ActionBox.SelectedIndex = (i != -1 ? i : 0);
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if (_ActionBox.SelectedIndex == 0 && !action.HasAttribute(Constants.DestinationAttributes.Page) && !action.HasAttribute(Constants.DestinationAttributes.Named)) {
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_ActionBox.SelectedItem = NoAction;
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_DestinationPanel.Enabled = false;
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}
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_DefaultOpenBox.Checked = action.IsOpen;
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i = Array.IndexOf(Constants.DestinationAttributes.ViewType.Names, action.GetAttribute(Constants.DestinationAttributes.View));
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_ZoomRateBox.SelectedIndex = (i != -1 ? i : 0);
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i = _ZoomRateBox.FindString(Constants.DestinationAttributes.ViewType.XYZ);
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if (i != -1) {
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_ZoomRateBox.Items[i] = KeepZoomRate;
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}
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if (_ZoomRateBox.Text == Constants.DestinationAttributes.ViewType.XYZ
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&& action.GetAttribute(Constants.Coordinates.ScaleFactor).TryParse(out float f)) {
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_ZoomRateBox.SelectedIndex = -1;
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_ZoomRateBox.Text = f.ToText();
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}
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_TitleBox.Text = action.GetAttribute(Constants.BookmarkAttributes.Title);
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_PathBox.Text = action.GetAttribute(Constants.DestinationAttributes.Path);
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_NewWindowBox.Checked = action.GetAttribute(Constants.DestinationAttributes.NewWindow) == Constants.Boolean.True;
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_NamedBox.Text = action.GetAttribute(Constants.DestinationAttributes.Named);
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_GotoNamedDestBox.Checked = !String.IsNullOrEmpty(_NamedBox.Text);
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_GotoLocationBox.Checked = !action.HasAttribute(Constants.DestinationAttributes.Named)
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&& !action.HasAttribute(Constants.DestinationAttributes.NamedN);
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InitCoordinateValue(action, Constants.DestinationAttributes.Page, _PageBox, null);
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InitCoordinateValue(action, Constants.Coordinates.Left, _LeftBox, _KeepXBox);
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InitCoordinateValue(action, Constants.Coordinates.Top, _TopBox, _KeepYBox);
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InitCoordinateValue(action, Constants.Coordinates.Right, _WidthBox, null);
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_ScriptContentBox.Text = action.GetAttribute(Constants.DestinationAttributes.ScriptContent);
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if (_WidthBox.Enabled) {
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var v = _WidthBox.Value - _LeftBox.Value;
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if (v > _WidthBox.Maximum) {
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v = _WidthBox.Maximum;
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}
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else if (v < _WidthBox.Minimum) {
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v = _WidthBox.Minimum;
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}
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_WidthBox.Value = v;
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}
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InitCoordinateValue(action, Constants.Coordinates.Bottom, _HeightBox, null);
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if (_HeightBox.Enabled) {
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var v = _TopBox.Value - _HeightBox.Value;
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if (v > _HeightBox.Maximum) {
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v = _HeightBox.Maximum;
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}
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else if (v < _HeightBox.Minimum) {
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v = _HeightBox.Minimum;
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}
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_HeightBox.Value = v;
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}
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_AttrNameColumn.AspectGetter = (object o) => o is XmlAttribute attr ? attr.Name : (object)null;
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_AttrValueColumn.AspectGetter = (object o) => {
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if (o is XmlAttribute attr) {
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if (attr.Name == Constants.Font.ThisName && attr.Value.TryParse(out int fid)) {
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var n = attr.OwnerDocument.DocumentElement.SelectSingleNode(
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$"{Constants.Font.DocumentFont}/{Constants.Font.ThisName}[@{Constants.Font.ID}='{attr.Value}']/@{Constants.Font.Name}"
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);
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if (n != null) {
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return String.Concat(attr.Value, " (", n.Value, ")");
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}
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}
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return attr.Value;
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}
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return null;
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};
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_AttributesBox.ScaleColumnWidths();
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_AttributesBox.SetObjects(action.Attributes);
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_TitleBox.Select();
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_TitleBox.Focus();
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}
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void InitCoordinateValue(XmlElement element, string name, NumericUpDown control, CheckBox check) {
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if (element.HasAttribute(name)) {
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var s = element.GetAttribute(name);
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if (s.TryParse(out decimal x)) {
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control.SetValue(x);
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}
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else if (check != null) {
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check.Checked = true;
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}
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}
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else if (check != null) {
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check.Checked = true;
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}
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}
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void SetValue(string name, string value) {
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UndoActions ??= new UndoActionGroup();
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bool a = Action.HasAttribute(name);
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if ((value == null && !a)
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|| (a && Action.GetAttribute(name) == value)) {
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return;
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}
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UndoActions.Add(UndoAttributeAction.GetUndoAction(Action, name, value));
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}
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void _OkButton_Click(object source, EventArgs args) {
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if (!String.IsNullOrEmpty(_TitleBox.Text)) {
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SetValue(Constants.BookmarkAttributes.Title, _TitleBox.Text);
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}
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var act = _ActionBox.SelectedItem as string;
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if (act == NoAction) {
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act = null;
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}
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SetValue(Constants.DestinationAttributes.Action, act);
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SetValue(Constants.BookmarkAttributes.Open, _DefaultOpenBox.Checked ? Constants.Boolean.True : null);
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if (act == null) {
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SetValue(Constants.DestinationAttributes.Page, null);
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}
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else if (_ScriptBox.Visible) {
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SetValue(Constants.DestinationAttributes.ScriptContent, _ScriptContentBox.Text);
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}
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else if (_GotoLocationBox.Checked) {
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SetValue(Constants.DestinationAttributes.Page, _PageBox.Value.ToText());
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if (_ZoomRateBox.Text.TryParse(out float f)) {
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SetValue(Constants.DestinationAttributes.View, Constants.DestinationAttributes.ViewType.XYZ);
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SetValue(Constants.Coordinates.ScaleFactor, f.ToText());
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}
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else if (_ZoomRateBox.Text == KeepZoomRate) {
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SetValue(Constants.DestinationAttributes.View, Constants.DestinationAttributes.ViewType.XYZ);
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SetValue(Constants.Coordinates.ScaleFactor, null);
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}
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else {
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SetValue(Constants.DestinationAttributes.View, _ZoomRateBox.Text);
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}
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if (_LeftBox.Enabled || _KeepXBox.Enabled) {
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SetValue(Constants.Coordinates.Left, _KeepXBox.Checked ? null : _LeftBox.Value.ToText());
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}
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if (_TopBox.Enabled || _KeepYBox.Enabled) {
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SetValue(Constants.Coordinates.Top, _KeepYBox.Checked ? null : _TopBox.Value.ToText());
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}
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if (_RectanglePanel.Enabled) {
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SetValue(Constants.Coordinates.Right, (_LeftBox.Value + _WidthBox.Value).ToText());
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SetValue(Constants.Coordinates.Bottom, (_TopBox.Value - _HeightBox.Value).ToText());
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}
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}
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else if (_GotoNamedDestBox.Checked) {
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SetValue(Constants.DestinationAttributes.Named, _NamedBox.Text);
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}
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if (_PathPanel.Enabled) {
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SetValue(Constants.DestinationAttributes.Path, _PathBox.Text);
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if (_NewWindowBox.Enabled) {
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SetValue(Constants.DestinationAttributes.NewWindow, _NewWindowBox.Checked ? Constants.Boolean.True : Constants.Boolean.False);
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}
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}
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DialogResult = DialogResult.OK;
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Close();
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}
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void _CancelButton_Click(Object source, EventArgs args) {
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DialogResult = DialogResult.Cancel;
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Close();
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}
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void Control_ValueChanged(object sender, EventArgs e) {
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if (sender == _ActionBox) {
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var i = _ActionBox.SelectedItem as string;
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if (i == Constants.ActionType.Javascript) {
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_ScriptBox.Parent = _DestinationPanel.Parent;
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_ScriptBox.Top = _DestinationPanel.Top;
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_ScriptBox.Left = _DestinationPanel.Left;
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_ScriptBox.Size = _DestinationPanel.Size;
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_ScriptBox.Visible = true;
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_DestinationPanel.Visible = false;
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}
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else {
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_DestinationPanel.Visible = true;
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_DestinationPanel.Enabled = i != NoAction && i != Constants.ActionType.Javascript;
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}
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if (_DestinationPanel.Enabled) {
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_NewWindowBox.Enabled = ValueHelper.IsInCollection(i, Constants.ActionType.GotoR, Constants.ActionType.Uri);
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_PathPanel.Enabled = ValueHelper.IsInCollection(i, Constants.ActionType.GotoR, Constants.ActionType.Launch, Constants.ActionType.Uri);
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}
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}
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else if (sender == _GotoLocationBox || sender == _GotoNamedDestBox) {
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_LocationPanel.Enabled = _GotoLocationBox.Checked;
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_NamedBox.Enabled = _GotoNamedDestBox.Checked;
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}
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else if (sender == _KeepXBox) {
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_LeftBox.Enabled = !_KeepXBox.Checked;
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}
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else if (sender == _KeepYBox) {
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_TopBox.Enabled = !_KeepYBox.Checked;
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}
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else if (sender == _ZoomRateBox) {
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switch (_ZoomRateBox.Text) {
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case Constants.DestinationAttributes.ViewType.XYZ:
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case "保持不变":
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goto default;
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case Constants.DestinationAttributes.ViewType.Fit:
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case Constants.DestinationAttributes.ViewType.FitB:
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_TopBox.Enabled = _LeftBox.Enabled = _KeepXBox.Enabled = _KeepYBox.Enabled = _RectanglePanel.Enabled = false;
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break;
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case Constants.DestinationAttributes.ViewType.FitBH:
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case Constants.DestinationAttributes.ViewType.FitH:
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_TopBox.Enabled = _KeepYBox.Enabled = true;
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_LeftBox.Enabled = _KeepXBox.Enabled = _RectanglePanel.Enabled = false;
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break;
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case Constants.DestinationAttributes.ViewType.FitBV:
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case Constants.DestinationAttributes.ViewType.FitV:
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_LeftBox.Enabled = _KeepXBox.Enabled = true;
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_TopBox.Enabled = _KeepYBox.Enabled = _RectanglePanel.Enabled = false;
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break;
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case Constants.DestinationAttributes.ViewType.FitR:
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_TopBox.Enabled = _LeftBox.Enabled = _RectanglePanel.Enabled = true;
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_KeepXBox.Enabled = _KeepYBox.Enabled = false;
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break;
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default:
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_TopBox.Enabled = _LeftBox.Enabled = _KeepXBox.Enabled = _KeepYBox.Enabled = true;
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_RectanglePanel.Enabled = false;
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break;
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}
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}
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}
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}
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}
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