OSDN -- Develop and Download Open Source Software
  • R/O
  • SSH
  • HTTPS

lipsync: Commit


Commit MetaInfo

Revision17 (tree)
Time2009-11-30 20:30:04
Authorkbinani

Log Message

(empty log message)

Change Summary

Incremental Difference

--- trunk/Boare.Lib.AppUtil/Util.cs (nonexistent)
+++ trunk/Boare.Lib.AppUtil/Util.cs (revision 17)
@@ -0,0 +1,516 @@
1+/*
2+ * Misc.cs
3+ * Copyright (c) 2008-2009 kbinani
4+ *
5+ * This file is part of Boare.Lib.AppUtil.
6+ *
7+ * Boare.Lib.AppUtil is free software; you can redistribute it and/or
8+ * modify it under the terms of the BSD License.
9+ *
10+ * Boare.Lib.AppUtil is distributed in the hope that it will be useful,
11+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
12+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13+ */
14+#if JAVA
15+package org.kbinani.apputil;
16+
17+import java.awt.*;
18+import javax.swing.*;
19+import java.awt.image.*;
20+#else
21+using System;
22+using System.Collections.Generic;
23+using System.Drawing;
24+using System.Drawing.Imaging;
25+using System.IO;
26+using System.Reflection;
27+using System.Windows.Forms;
28+using bocoree;
29+
30+namespace Boare.Lib.AppUtil {
31+ using java = bocoree.java;
32+ using boolean = System.Boolean;
33+#endif
34+
35+#if JAVA
36+ public class Util{
37+#else
38+ public static partial class Util {
39+#endif
40+#if JAVA
41+ public static void applyContextMenuFontRecurse( MenuElement item, Font font ){
42+ applyToolStripFontRecurse( item, font );
43+ }
44+#else
45+ public static void applyContextMenuFontRecurse( ContextMenuStrip item, bocoree.java.awt.Font font ) {
46+ item.Font = font.font;
47+ foreach ( ToolStripItem tsi in item.Items ) {
48+ applyToolStripFontRecurse( tsi, font );
49+ }
50+ }
51+#endif
52+
53+#if JAVA
54+ public static void applyToolStripFontRecurse( MenuElement item, Font font ){
55+ if( item instanceof Component ){
56+ ((Component)item).setFont( font );
57+ }
58+ for( MenuElement element : item.getSubElements() ){
59+ applyToolStripFontRecurse( element, font );
60+ }
61+ }
62+#else
63+ public static void applyToolStripFontRecurse( ToolStripItem item, bocoree.java.awt.Font font ) {
64+ item.Font = font.font;
65+ if ( item is ToolStripMenuItem ) {
66+ ToolStripMenuItem tsmi = (ToolStripMenuItem)item;
67+ foreach ( ToolStripItem tsi in tsmi.DropDownItems ) {
68+ applyToolStripFontRecurse( tsi, font );
69+ }
70+ } else if ( item is ToolStripDropDownItem ) {
71+ ToolStripDropDownItem tsdd = (ToolStripDropDownItem)item;
72+ foreach ( ToolStripItem tsi in tsdd.DropDownItems ) {
73+ applyToolStripFontRecurse( tsi, font );
74+ }
75+ }
76+ }
77+#endif
78+
79+ /// <summary>
80+ /// 指定したフォントを描画するとき、描画指定したy座標と、描かれる文字の中心線のズレを調べます
81+ /// </summary>
82+ /// <param name="font"></param>
83+ /// <returns></returns>
84+ public static int getStringDrawOffset( java.awt.Font font ) {
85+ int ret = 0;
86+ String pangram = "cozy lummox gives smart squid who asks for job pen. 01234567890 THE QUICK BROWN FOX JUMPED OVER THE LAZY DOGS.";
87+ java.awt.Dimension size = measureString( pangram, font );
88+ if ( size.height <= 0 ) {
89+ return 0;
90+ }
91+ java.awt.image.BufferedImage b = null;
92+ java.awt.Graphics2D g = null;
93+#if JAVA
94+ java.awt.image.BufferedImage b2 = null;
95+#else
96+ BitmapEx b2 = null;
97+#endif
98+ try {
99+ int w = size.width * 3;
100+ int h = size.height * 3;
101+ b = new java.awt.image.BufferedImage( w, h, java.awt.image.BufferedImage.TYPE_INT_BGR );
102+ g = b.createGraphics();
103+ g.setColor( java.awt.Color.white );
104+ g.fillRect( 0, 0, w, h );
105+ g.setFont( font );
106+ g.setColor( java.awt.Color.black );
107+ g.drawString( pangram, size.width, size.height );
108+
109+#if JAVA
110+ Graphics2D g2 = b.createGraphics();
111+ g2.drawImage( b, 0, 0, null );
112+#else
113+ b2 = new BitmapEx( b.m_image );
114+#endif
115+ // 上端に最初に現れる色つきピクセルを探す
116+ int firsty = 0;
117+ boolean found = false;
118+ for ( int y = 0; y < h; y++ ) {
119+ for ( int x = 0; x < w; x++ ) {
120+#if JAVA
121+ int ic = b2.getRGB( x, y );
122+ Color c = new Color( ic );
123+#else
124+ java.awt.Color c = new bocoree.java.awt.Color( b2.GetPixel( x, y ) );
125+#endif
126+ if ( c.getRed() != 255 || c.getGreen() != 255 || c.getBlue() != 255 ) {
127+ found = true;
128+ firsty = y;
129+ break;
130+ }
131+ }
132+ if ( found ) {
133+ break;
134+ }
135+ }
136+
137+ // 下端
138+ int endy = h - 1;
139+ found = false;
140+ for ( int y = h - 1; y >= 0; y-- ) {
141+ for ( int x = 0; x < w; x++ ) {
142+#if JAVA
143+ int ic = b2.getRGB( x, y );
144+ Color c = new Color( ic );
145+#else
146+ java.awt.Color c = new bocoree.java.awt.Color( b2.GetPixel( x, y ) );
147+#endif
148+ if ( c.getRed() != 255 || c.getGreen() != 255 || c.getBlue() != 255 ) {
149+ found = true;
150+ endy = y;
151+ break;
152+ }
153+ }
154+ if ( found ) {
155+ break;
156+ }
157+ }
158+
159+ int center = (firsty + endy) / 2;
160+ ret = center - (int)size.height;
161+ } catch ( Exception ex ) {
162+ } finally {
163+#if JAVA
164+#else
165+ if ( b != null && b.m_image != null ) {
166+ b.m_image.Dispose();
167+ }
168+ if ( g != null ) {
169+ g.nativeGraphics.Dispose();
170+ }
171+ if ( b2 != null && b2 != null ) {
172+ b2.Dispose();
173+ }
174+#endif
175+ }
176+ return ret;
177+ }
178+
179+ /// <summary>
180+ /// 指定した言語コードの表す言語が、右から左へ記述する言語かどうかを調べます
181+ /// </summary>
182+ /// <param name="language_code"></param>
183+ /// <returns></returns>
184+ public static boolean isRightToLeftLanguage( String language_code ) {
185+ language_code = language_code.ToLower();
186+ if ( language_code.Equals( "ar" ) ||
187+ language_code.Equals( "he" ) ||
188+ language_code.Equals( "iw" ) ||
189+ language_code.Equals( "fa" ) ||
190+ language_code.Equals( "ur" ) ) {
191+ return true;
192+ } else {
193+ return false;
194+ }
195+ }
196+
197+#if !JAVA
198+ /// <summary>
199+ /// 指定したディレクトリに作成可能な、一時ファイル名を取得します
200+ /// </summary>
201+ /// <param name="directory">ディレクトリ</param>
202+ /// <returns></returns>
203+ public static string GetTempFileNameIn( string directory ) {
204+ for ( uint i = uint.MinValue; i <= uint.MaxValue; i++ ) {
205+ string file = Path.Combine( directory, "temp" + i );
206+ if ( !File.Exists( file ) ) {
207+ return file;
208+ }
209+ }
210+ return "";
211+ }
212+#endif
213+
214+#if !JAVA
215+ /// <summary>
216+ /// 指定したディレクトリに作成可能な、一時ファイル名を取得します
217+ /// </summary>
218+ /// <param name="directory">ディレクトリ</param>
219+ /// <param name="extention">拡張子（ex. ".txt"）</param>
220+ /// <returns></returns>
221+ public static string GetTempFileNameIn( string directory, string extention ){
222+ for ( uint i = uint.MinValue; i <= uint.MaxValue; i++ ) {
223+ string file = Path.Combine( directory, "temp" + i + extention );
224+ if ( !File.Exists( file ) ) {
225+ return file;
226+ }
227+ }
228+ return "";
229+ }
230+#endif
231+
232+#if !JAVA
233+ /// <summary>
234+ /// 指定した画像ファイルから新しいBitmapオブジェクトを作成します
235+ /// </summary>
236+ /// <param name="file"></param>
237+ /// <returns></returns>
238+ public static Bitmap BitmapFromStream( string file ) {
239+ if ( !File.Exists( file ) ) {
240+ return null;
241+ }
242+ FileStream fs = new FileStream( file, FileMode.Open );
243+ Bitmap ret = new Bitmap( fs );
244+ fs.Close();
245+ return ret;
246+ }
247+#endif
248+
249+#if !JAVA
250+ /// <summary>
251+ /// 指定した画像ファイルから新しいImageオブジェクトを作成します
252+ /// </summary>
253+ /// <param name="file"></param>
254+ /// <returns></returns>
255+ public static Image ImageFromStream( string file ) {
256+ if ( !File.Exists( file ) ) {
257+ return null;
258+ }
259+ FileStream fs = new FileStream( file, FileMode.Open );
260+ Image ret = Image.FromStream( fs );
261+ fs.Close();
262+ return ret;
263+ }
264+#endif
265+
266+#if !JAVA
267+ /// <summary>
268+ /// ImageFormatから，デフォルトの拡張子を取得します
269+ /// </summary>
270+ /// <param name="format"></param>
271+ /// <returns></returns>
272+ public static string GetExtensionFromImageFormat( ImageFormat format ) {
273+ switch ( format.ToString().ToLower() ) {
274+ case "bmp":
275+ return ".bmp";
276+ case "emf":
277+ return ".emf";
278+ case "gif":
279+ return ".gif";
280+ case "jpeg":
281+ return ".jpg";
282+ case "png":
283+ return ".png";
284+ case "tiff":
285+ return ".tiff";
286+ case "wmf":
287+ return ".wmf";
288+ default:
289+ return "";
290+
291+ }
292+ }
293+#endif
294+
295+#if !JAVA
296+ /// <summary>
297+ /// System.Drawimg.Imaging.ImageFormatで使用可能なフォーマットの一覧を取得します
298+ /// </summary>
299+ /// <returns></returns>
300+ public static ImageFormat[] GetImageFormats() {
301+#if DEBUG
302+ Console.WriteLine( "GetImageFormats()" );
303+#endif
304+ PropertyInfo[] properties = typeof( System.Drawing.Imaging.ImageFormat ).GetProperties();
305+ List<ImageFormat> ret = new List<ImageFormat>();
306+ foreach ( PropertyInfo pi in properties ) {
307+ if ( pi.PropertyType.Equals( typeof( System.Drawing.Imaging.ImageFormat ) ) ) {
308+ ImageFormat ifmt = (System.Drawing.Imaging.ImageFormat)pi.GetValue( null, null );
309+#if DEBUG
310+ Console.WriteLine( ifmt.ToString() );
311+#endif
312+ ret.Add( ifmt );
313+ }
314+ }
315+ return ret.ToArray();
316+ }
317+#endif
318+
319+#if !JAVA
320+ public static void RgbToHsv( int r, int g, int b, out double h, out double s, out double v ) {
321+ RgbToHsv( r / 255.0, g / 255.0, b / 255.0, out h, out s, out v );
322+ }
323+
324+ public static void RgbToHsv( double r, double g, double b, out double h, out double s, out double v ) {
325+ double tmph, imax, imin;
326+ const double sqrt3 = 1.7320508075688772935274463415059;
327+ imax = Math.Max( r, Math.Max( g, b ) );
328+ imin = Math.Min( r, Math.Min( g, b ) );
329+ if ( imax == 0.0 ) {
330+ h = 0;
331+ s = 0;
332+ v = 0;
333+ return;
334+ } else if ( imax == imin ) {
335+ tmph = 0;
336+ } else {
337+ if ( r == imax ) {
338+ tmph = 60.0 * (g - b) / (imax - imin);
339+ } else if ( g == imax ) {
340+ tmph = 60.0 * (b - r) / (imax - imin) + 120.0;
341+ } else {
342+ tmph = 60.0 * (r - g) / (imax - imin) + 240.0;
343+ }
344+ }
345+ while ( tmph < 0.0 ) {
346+ tmph = tmph + 360.0;
347+ }
348+ while ( tmph >= 360.0 ) {
349+ tmph = tmph - 360.0;
350+ }
351+ h = tmph / 360.0;
352+ s = (imax - imin) / imax;
353+ v = imax;
354+ }
355+
356+ public static Color HsvToColor( double h, double s, double v ) {
357+ double dr, dg, db;
358+ HsvToRgb( h, s, v, out dr, out dg, out db );
359+ return Color.FromArgb( (int)(dr * 255), (int)(dg * 255), (int)(db * 255) );
360+ }
361+
362+ public static void HsvToRgb( double h, double s, double v, out byte r, out byte g, out byte b ) {
363+ double dr, dg, db;
364+ HsvToRgb( h, s, v, out dr, out dg, out db );
365+ r = (byte)(dr * 255);
366+ g = (byte)(dg * 255);
367+ b = (byte)(db * 255);
368+ }
369+
370+ public static void HsvToRgb( double h, double s, double v, out double r, out double g, out double b ) {
371+ double f, p, q, t, hh;
372+ int hi;
373+ r = g = b = 0.0;
374+ if ( s == 0 ) {
375+ r = v;
376+ g = v;
377+ b = v;
378+ } else {
379+ hh = h * 360.0;
380+ hi = (int)(hh / 60.0) % 6;
381+ f = hh / 60.0 - (double)(hi);
382+ p = v * (1.0 - s);
383+ q = v * (1.0 - f * s);
384+ t = v * (1.0 - (1.0 - f) * s);
385+ switch ( hi ) {
386+ case 0:
387+ r = v;
388+ g = t;
389+ b = p;
390+ break;
391+ case 1:
392+ r = q;
393+ g = v;
394+ b = p;
395+ break;
396+ case 2:
397+ r = p;
398+ g = v;
399+ b = t;
400+ break;
401+ case 3:
402+ r = p;
403+ g = q;
404+ b = v;
405+ break;
406+ case 4:
407+ r = t;
408+ g = p;
409+ b = v;
410+ break;
411+ case 5:
412+ r = v;
413+ g = p;
414+ b = q;
415+ break;
416+ }
417+ }
418+ }
419+#endif
420+
421+ /// <summary>
422+ /// 指定された文字列を指定されたフォントで描画したときのサイズを計測します。
423+ /// </summary>
424+ /// <param name="text"></param>
425+ /// <param name="font"></param>
426+ /// <returns></returns>
427+#if JAVA
428+ public static Dimension measureString( String text, Font font ){
429+ BufferedImage dumy = new BufferedImage( 1, 1, BufferedImage.TYPE_INT_BGR );
430+ Graphics2D g = dumy.createGraphics();
431+ g.setFont( font );
432+ FontMetrics fm = g.getFontMetrics();
433+ Dimension ret = new Dimension( fm.stringWidth( text ), fm.getHeight() );
434+ g = null;
435+ dumy = null;
436+ return ret;
437+ }
438+#else
439+ public static java.awt.Dimension measureString( string text, java.awt.Font font ) {
440+ Size s = measureString( text, font.font );
441+ return new bocoree.java.awt.Dimension( s.Width, s.Height );
442+ }
443+
444+ public static Size measureString( string text, Font font ) {
445+ using ( Bitmap dumy = new Bitmap( 1, 1 ) )
446+ using ( Graphics g = Graphics.FromImage( dumy ) ) {
447+ SizeF tmp = g.MeasureString( text, font );
448+ return new Size( (int)tmp.Width, (int)tmp.Height );
449+ }
450+ }
451+#endif
452+
453+ /// <summary>
454+ /// 指定したコントロールと、その子コントロールのフォントを再帰的に変更します
455+ /// </summary>
456+ /// <param name="c"></param>
457+ /// <param name="font"></param>
458+#if JAVA
459+ public static void applyFontRecurse( Component c, Font font ){
460+#else
461+ public static void applyFontRecurse( Control c, java.awt.Font font ) {
462+#endif
463+#if JAVA
464+ c.setFont( font );
465+ if( c instanceof Container ){
466+ Container container = (Container)c;
467+ int count = container.getComponentCount();
468+ for( int i = 0; i < count; i++ ){
469+ Component component = container.getComponent( i );
470+ applyFontRecurse( component, font );
471+ }
472+ }
473+#else
474+ applyFontRecurse( c, font.font );
475+#endif
476+ }
477+
478+#if !JAVA
479+ public static void applyFontRecurse( Control c, System.Drawing.Font font ) {
480+ c.Font = font;
481+ for ( int i = 0; i < c.Controls.Count; i++ ) {
482+ applyFontRecurse( c.Controls[i], font );
483+ }
484+ }
485+#endif
486+
487+#if !JAVA
488+ /// <summary>
489+ ///
490+ /// </summary>
491+ /// <param name="start1"></param>
492+ /// <param name="end1"></param>
493+ /// <param name="start2"></param>
494+ /// <param name="end2"></param>
495+ /// <returns></returns>
496+ public static bool IsOverwrapped( double start1, double end1, double start2, double end2 ) {
497+ if ( start2 <= start1 && start1 < end2 ) {
498+ return true;
499+ } else if ( start2 < end1 && end1 < end2 ) {
500+ return true;
501+ } else {
502+ if ( start1 <= start2 && start2 < end1 ) {
503+ return true;
504+ } else if ( start1 < end2 && end2 < end1 ) {
505+ return true;
506+ } else {
507+ return false;
508+ }
509+ }
510+ }
511+#endif
512+ }
513+
514+#if !JAVA
515+}
516+#endif
Show on old repository browser