public EditControlExpander(Control page, IXMLDocument doc)
 {
     InitializeComponent();
     Document         = doc;
     Page             = (DocPage)page;
     this.DataContext = doc;
 }
Beispiel #2
0
		private void InitTextSelection(DocPage page)
		{
			if (m_textSelect != null)
				ClearSelections();
			else
				m_textSelect = new List<textSelectInfo_t>();

			m_intxtselect = true;

			textSelectInfo_t selinfo = new textSelectInfo_t();
			selinfo.pagenum = page.PageNum;
			selinfo.first_line_full = false;
			selinfo.last_line_full = false;
			m_textSelect.Add(selinfo);
		}
Beispiel #3
0
		/* A fix for handling column cases TODO FIXME */
		private void UpdateSelectionCol(System.Windows.Point pos, DocPage page)
		{
			bool new_page = true;
			TextLine start_line, end_line;
			double x = 0, y, w = 0, h;
			bool found_first = false;
			bool above_anchor = true;
			bool first_line_full = false;
			bool last_line_full = false;

			for (int kk = 0; kk < m_textSelect.Count; kk++)
				if (m_textSelect[kk].pagenum == page.PageNum)
					new_page = false;

			/* See if we have gone back to a previous page */
			if (!new_page && page.PageNum != m_textSelect[m_textSelect.Count - 1].pagenum)
			{
				DocPage curr_page = m_docPages[m_textSelect[m_textSelect.Count - 1].pagenum];
				curr_page.SelHeight = 0;
				curr_page.SelWidth = 0;
				m_textSelect.RemoveAt(m_textSelect.Count - 1);
				m_lineptrs[curr_page.PageNum].Clear();
				curr_page.SelectedLines.Clear();
			}
			if (new_page)
			{
				/* New page */
				page.SelX = pos.X;
				page.SelY = pos.Y;
				page.SelAnchorX = m_docPages[m_textSelect[m_textSelect.Count - 1].pagenum].SelAnchorX;
				if (m_textSelect[m_textSelect.Count - 1].pagenum > page.PageNum)
				{
					page.SelAnchorY = page.Height;
				}
				else
				{
					page.SelAnchorY = 0;
				}
				page.SelColor = m_regionselect;
				textSelectInfo_t info = new textSelectInfo_t();
				info.pagenum = page.PageNum;
				info.first_line_full = false;
				info.last_line_full = false;
				m_textSelect.Add(info);
				/* Create new holder for lines highlighted */
				m_lineptrs[page.PageNum] = new LinesText();
			}

			if (page.TextBlocks == null || page.TextBlocks.Count == 0)
				return;

			/* Width changes translate across the pages */
			for (int jj = 0; jj < m_textSelect.Count; jj++)
			{
				DocPage curr_page = m_docPages[m_textSelect[jj].pagenum];
				x = Math.Min(pos.X, curr_page.SelAnchorX);
				w = Math.Max(pos.X, curr_page.SelAnchorX) - x;
				curr_page.SelX = x;
				curr_page.SelWidth = w;
			}
			/* Height is just the current page */
			y = Math.Min(pos.Y, page.SelAnchorY);
			h = Math.Max(pos.Y, page.SelAnchorY) - y;

			/* Determine if we are going up or down */
			if (pos.Y > page.SelAnchorY)
				above_anchor = false;
			page.SelY = y;
			page.SelHeight = h;

			/* Clear out what we currently have */
			m_lineptrs[page.PageNum].Clear();

			/* Stuff already selected above us */
			if (m_textSelect.Count > 1)
				found_first = true;
			/* Moving backwards through pages */
			if (m_textSelect.Count > 1 && m_textSelect[m_textSelect.Count - 2].pagenum > page.PageNum)
				found_first = false;

			/* To properly handle the multiple columns we have to find the last 
			 * line and make sure that all blocks between our first and last
			 * line are included. To do this we do an initial step through the
			 * blocks looking at our intersections */
			int first_block = -1;
			int last_block = -1;
			for (int jj = 0; jj < page.TextBlocks.Count; jj++ )
			{
				var intersect_blk = page.TextBlocks[jj].CheckIntersection(x, y, w, h);
				if (intersect_blk == Intersection_t.NONE && first_block != -1)
				{
					last_block = jj; /* NB: this is just past last block */
					break;
				}
				else if (intersect_blk != Intersection_t.NONE && first_block == -1)
					first_block = jj; /* NB: this is the first block */
			}
			if (first_block == -1)
				return;
			if (last_block == -1)
			{
				/* Only 1 block */
				last_block = first_block + 1;
			}

			for (int jj = first_block; jj < last_block; jj++)
			{
				/* Text blocks are already scaled. Lines are not */
				var intersect_blk = page.TextBlocks[jj].CheckIntersection(x, y, w, h);
				var lines = page.TextBlocks[jj].TextLines;

				if (jj == first_block || jj == last_block - 1)
				{
					/* Partial cases */
					if (intersect_blk == Intersection_t.FULL)
					{
						for (int kk = 0; kk < lines.Count; kk++)
							m_lineptrs[page.PageNum].Add(lines[kk]);
						if (jj == first_block)
						{
							first_line_full = true;
							found_first = true;
						}
						if (jj == last_block - 1)
						{
							last_line_full = true;
						}
					}
					else if (intersect_blk == Intersection_t.PARTIAL)
					{
						for (int kk = 0; kk < lines.Count; kk++)
						{
							double scale = m_doczoom / lines[kk].Scale;
							var intersect_line = lines[kk].CheckIntersection(x * scale, y * scale, w * scale, h * scale);
							if (intersect_line == Intersection_t.FULL)
							{
								m_lineptrs[page.PageNum].Add(lines[kk]);
								found_first = true;
								if (jj == 0 && kk == 0)
									first_line_full = true;
								if (jj == page.TextBlocks.Count - 1 &&
									kk == lines.Count - 1)
									last_line_full = true;

							}
							else if (intersect_line == Intersection_t.PARTIAL)
							{
								double val;
								var lett = lines[kk].TextCharacters;

								/* Now go through the width. */
								if (found_first)
								{
									if (above_anchor)
										val = page.SelAnchorX;
									else
										val = pos.X;

									/* our second partial line */
									if (val > lines[kk].X * scale + lines[kk].Width * scale)
										m_lineptrs[page.PageNum].Add(lines[kk]);
									else
									{
										/* Use either anchor point or mouse pos */
										end_line = new TextLine();
										end_line.TextCharacters = new List<TextCharacter>();
										end_line.Height = 0;
										end_line.Scale = m_doczoom;
										for (int mm = 0; mm < lett.Count; mm++)
										{
											double letscale = m_doczoom / lett[mm].Scale;
											if (lett[mm].X * letscale < val)
											{
												/* Can set to special color for debug */
												end_line.Color = m_textselectcolor;
												/* special color for debug */
												//end_line.Color = "#4000FF00";
												end_line.Height = lines[kk].Height * scale;
												end_line.Width = lett[mm].X * letscale + lett[mm].Width * letscale - lines[kk].X * scale;
												end_line.Y = lines[kk].Y * scale;
												end_line.X = lines[kk].X * scale;
												end_line.TextCharacters.Add(lett[mm]);
											}
											else
												break;
										}
										if (end_line.Height != 0)
											m_lineptrs[page.PageNum].Add(end_line);
									}
								}
								else
								{
									if (!above_anchor)
										val = page.SelAnchorX;
									else
										val = pos.X;

									/* our first partial line */
									found_first = true;
									if (val < lines[kk].X * scale)
										m_lineptrs[page.PageNum].Add(lines[kk]);
									else
									{
										start_line = new TextLine();
										start_line.TextCharacters = new List<TextCharacter>();
										start_line.Height = 0;
										start_line.Scale = m_doczoom;
										/* Use either anchor point or mouse pos */
										for (int mm = 0; mm < lett.Count; mm++)
										{
											double letscale = m_doczoom / lett[mm].Scale;
											if (lett[mm].X * letscale + lett[mm].Width * letscale >= val)
											{
												start_line.Color = m_textselectcolor;
												/* special color for debug */
												//start_line.Color = "#40FF0000";
												start_line.Height = lines[kk].Height * scale;
												start_line.Width = lines[kk].X * scale + lines[kk].Width * scale - lett[mm].X * letscale;
												start_line.X = lett[mm].X * letscale;
												start_line.Y = lines[kk].Y * scale;
												start_line.TextCharacters.Add(lett[mm]);
												break;
											}
										}
										if (start_line.Height > 0)
											m_lineptrs[page.PageNum].Add(start_line);
									}
								}
							}
						}
					}
				}
				else
				{
					/* Add all the lines for the blocks between the first and last */
					for (int kk = 0; kk < lines.Count; kk++)
						m_lineptrs[page.PageNum].Add(lines[kk]);
				}
			}

			var txtsel = m_textSelect[m_textSelect.Count - 1];
			txtsel.first_line_full = first_line_full;
			txtsel.last_line_full = last_line_full;
			m_textSelect[m_textSelect.Count - 1] = txtsel;

			/* Adjust for scale before assigning */
			var temp = m_lineptrs[page.PageNum];
			for (int kk = 0; kk < temp.Count; kk++)
			{
				var rect_item = temp[kk];
				double factor = m_doczoom / rect_item.Scale;

				temp[kk].Height = temp[kk].Height * factor;
				temp[kk].Width = temp[kk].Width * factor;
				temp[kk].X = temp[kk].X * factor;
				temp[kk].Y = temp[kk].Y * factor;

				temp[kk].Scale = m_doczoom;
			}
			page.SelectedLines = m_lineptrs[page.PageNum];
		}
Beispiel #4
0
		void SetThumbInit(int page_num, Byte[] bitmap, Point ras_size, double zoom_in)
		{
			/* Three jobs. Store the thumb and possibly update the full page. Also
			 add to collection of pages.  Set up page geometry info (scale of
			 100 percent ) */

			DocPage doc_page = new DocPage();
			m_thumbnails.Add(doc_page);

			doc_page.Width = (int)ras_size.X;
			
			doc_page.Height = (int)ras_size.Y;
			doc_page.NativeWidth = (int)(ras_size.X / Constants.SCALE_THUMB);
			doc_page.NativeHeight = (int)(ras_size.Y / Constants.SCALE_THUMB);
			m_totalpageheight = m_totalpageheight + doc_page.NativeHeight;

			doc_page.Content = Page_Content_t.THUMBNAIL;
			doc_page.Zoom = zoom_in;
			int stride = doc_page.Width * 4;
			doc_page.BitMap = BitmapSource.Create(doc_page.Width, doc_page.Height, 
				72, 72, PixelFormats.Pbgra32, BitmapPalettes.Halftone256, bitmap, stride);
			doc_page.PageNum = page_num;

			/* Lets see if we need to set the main page */
			var doc = m_docPages[page_num];
			switch (doc.Content)
			{
				case Page_Content_t.FULL_RESOLUTION:
				case Page_Content_t.THUMBNAIL:
					return;
					
				case Page_Content_t.NOTSET:
					doc_page = InitDocPage();
					doc_page.Content = Page_Content_t.THUMBNAIL;
					doc_page.Zoom = zoom_in;
					doc_page.BitMap = m_thumbnails[page_num].BitMap;
					doc_page.Width = (int)(ras_size.X / Constants.SCALE_THUMB);
					doc_page.Height = (int)(ras_size.Y / Constants.SCALE_THUMB);
					doc_page.PageNum = page_num;
					this.m_docPages[page_num] = doc_page;
					break;

				case Page_Content_t.OLD_RESOLUTION:
					return;
			}
		}
Beispiel #5
0
		private DocPage InitDocPage()
		{
			DocPage doc_page = new DocPage();

			doc_page.BitMap = null;
			doc_page.Height = Constants.BLANK_HEIGHT;
			doc_page.Width = Constants.BLANK_WIDTH;
			doc_page.NativeHeight = Constants.BLANK_HEIGHT;
			doc_page.NativeWidth = Constants.BLANK_WIDTH;
			doc_page.Content = Page_Content_t.NOTSET;
			doc_page.TextBox = null;
			doc_page.LinkBox = null;
			doc_page.SelHeight = 0;
			doc_page.SelWidth = 0;
			doc_page.SelX = 0;
			doc_page.SelY = 0;
			return doc_page;
		}
Beispiel #6
0
 /// <summary>
 ///     Конструктор класс менеджер подписей
 /// </summary>
 /// <param name="docPage">Страница документа</param>
 public SignsManager(DocPage docPage)
 {
     _docPage = docPage;
 }
Beispiel #7
0
 public NewDocControlExpander(Control page)
 {
     InitializeComponent();
     RelatedPage = (DocPage)page;
 }
Beispiel #8
0
 public ResultDocPage(DocPage p)
 {
     id = p.id;
 }