8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #import <sys/stat.h>
27 #import <Cocoa/Cocoa.h>
28 #import <JavaNativeFoundation/JavaNativeFoundation.h>
29
30 #import "CFileDialog.h"
31 #import "ThreadUtilities.h"
32
33 #import "java_awt_FileDialog.h"
34 #import "sun_lwawt_macosx_CFileDialog.h"
35
36 @implementation CFileDialog
37
38 - (id)initWithFilter:(jboolean)inHasFilter
39 fileDialog:(jobject)inDialog
40 title:(NSString *)inTitle
41 directory:(NSString *)inPath
42 file:(NSString *)inFile
43 mode:(jint)inMode
44 multipleMode:(BOOL)inMultipleMode
45 shouldNavigate:(BOOL)inNavigateApps
46 canChooseDirectories:(BOOL)inChooseDirectories
47 withEnv:(JNIEnv*)env;
48 {
49 if (self = [super init]) {
50 fHasFileFilter = inHasFilter;
51 fFileDialog = JNFNewGlobalRef(env, inDialog);
52 fDirectory = inPath;
53 [fDirectory retain];
54 fFile = inFile;
55 [fFile retain];
56 fTitle = inTitle;
57 [fTitle retain];
58 fMode = inMode;
59 fMultipleMode = inMultipleMode;
60 fNavigateApps = inNavigateApps;
61 fChooseDirectories = inChooseDirectories;
62 fPanelResult = NSCancelButton;
63 }
64
65 return self;
66 }
67
68 -(void) disposer {
69 if (fFileDialog != NULL) {
70 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
71 JNFDeleteGlobalRef(env, fFileDialog);
72 fFileDialog = NULL;
73 }
74 }
75
76 -(void) dealloc {
77 [fDirectory release];
78 fDirectory = nil;
79
80 [fFile release];
81 fFile = nil;
82
83 [fTitle release];
84 fTitle = nil;
85
86 [fURLs release];
87 fURLs = nil;
88
89 [super dealloc];
90 }
91
125 [thePanel setDelegate:self];
126 fPanelResult = [thePanel runModalForDirectory:fDirectory file:fFile];
127 [thePanel setDelegate:nil];
128
129 if ([self userClickedOK]) {
130 if (fMode == java_awt_FileDialog_LOAD) {
131 NSOpenPanel *openPanel = (NSOpenPanel *)thePanel;
132 fURLs = [openPanel URLs];
133 } else {
134 fURLs = [NSArray arrayWithObject:[thePanel URL]];
135 }
136 [fURLs retain];
137 }
138 }
139
140 [self disposer];
141 }
142
143 - (BOOL) askFilenameFilter:(NSString *)filename {
144 JNIEnv *env = [ThreadUtilities getJNIEnv];
145 jstring jString = JNFNormalizedJavaStringForPath(env, filename);
146
147 static JNF_CLASS_CACHE(jc_CFileDialog, "sun/lwawt/macosx/CFileDialog");
148 static JNF_MEMBER_CACHE(jm_queryFF, jc_CFileDialog, "queryFilenameFilter", "(Ljava/lang/String;)Z");
149 BOOL returnValue = JNFCallBooleanMethod(env, fFileDialog, jm_queryFF, jString); // AWT_THREADING Safe (AWTRunLoopMode)
150 (*env)->DeleteLocalRef(env, jString);
151
152 return returnValue;
153 }
154
155 - (BOOL)panel:(id)sender shouldEnableURL:(NSURL *)url {
156 if (!fHasFileFilter) return YES; // no filter, no problem!
157
158 // check if it's not a normal file
159 NSNumber *isFile = nil;
160 if ([url getResourceValue:&isFile forKey:NSURLIsRegularFileKey error:nil]) {
161 if (![isFile boolValue]) return YES; // always show directories and non-file entities (browsing servers/mounts, etc)
162 }
163
164 // if in directory-browsing mode, don't offer files
165 if ((fMode != java_awt_FileDialog_LOAD) && (fMode != java_awt_FileDialog_SAVE)) {
166 return NO;
167 }
168
169 // ask the file filter up in Java
179
180 - (NSArray *)URLs {
181 return [[fURLs retain] autorelease];
182 }
183 @end
184
185 /*
186 * Class: sun_lwawt_macosx_CFileDialog
187 * Method: nativeRunFileDialog
188 * Signature: (Ljava/lang/String;ILjava/io/FilenameFilter;
189 * Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
190 */
191 JNIEXPORT jobjectArray JNICALL
192 Java_sun_lwawt_macosx_CFileDialog_nativeRunFileDialog
193 (JNIEnv *env, jobject peer, jstring title, jint mode, jboolean multipleMode,
194 jboolean navigateApps, jboolean chooseDirectories, jboolean hasFilter,
195 jstring directory, jstring file)
196 {
197 jobjectArray returnValue = NULL;
198
199 JNF_COCOA_ENTER(env);
200 NSString *dialogTitle = JNFJavaToNSString(env, title);
201 if ([dialogTitle length] == 0) {
202 dialogTitle = @" ";
203 }
204
205 CFileDialog *dialogDelegate = [[CFileDialog alloc] initWithFilter:hasFilter
206 fileDialog:peer
207 title:dialogTitle
208 directory:JNFJavaToNSString(env, directory)
209 file:JNFJavaToNSString(env, file)
210 mode:mode
211 multipleMode:multipleMode
212 shouldNavigate:navigateApps
213 canChooseDirectories:chooseDirectories
214 withEnv:env];
215
216 [JNFRunLoop performOnMainThread:@selector(safeSaveOrLoad)
217 on:dialogDelegate
218 withObject:nil
219 waitUntilDone:YES];
220
221 if ([dialogDelegate userClickedOK]) {
222 NSArray *urls = [dialogDelegate URLs];
223 jsize count = [urls count];
224
225 static JNF_CLASS_CACHE(jc_String, "java/lang/String");
226 returnValue = JNFNewObjectArray(env, &jc_String, count);
227
228 [urls enumerateObjectsUsingBlock:^(id url, NSUInteger index, BOOL *stop) {
229 jstring filename = JNFNormalizedJavaStringForPath(env, [url path]);
230 (*env)->SetObjectArrayElement(env, returnValue, index, filename);
231 (*env)->DeleteLocalRef(env, filename);
232 }];
233 }
234
235 [dialogDelegate release];
236 JNF_COCOA_EXIT(env);
237 return returnValue;
238 }
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #import <sys/stat.h>
27 #import <Cocoa/Cocoa.h>
28
29 #import "ThreadUtilities.h"
30 #import "JNIUtilities.h"
31 #import "CFileDialog.h"
32
33 #import "java_awt_FileDialog.h"
34 #import "sun_lwawt_macosx_CFileDialog.h"
35
36 @implementation CFileDialog
37
38 - (id)initWithFilter:(jboolean)inHasFilter
39 fileDialog:(jobject)inDialog
40 title:(NSString *)inTitle
41 directory:(NSString *)inPath
42 file:(NSString *)inFile
43 mode:(jint)inMode
44 multipleMode:(BOOL)inMultipleMode
45 shouldNavigate:(BOOL)inNavigateApps
46 canChooseDirectories:(BOOL)inChooseDirectories
47 withEnv:(JNIEnv*)env;
48 {
49 if (self = [super init]) {
50 fHasFileFilter = inHasFilter;
51 fFileDialog = (*env)->NewGlobalRef(env, inDialog);
52 fDirectory = inPath;
53 [fDirectory retain];
54 fFile = inFile;
55 [fFile retain];
56 fTitle = inTitle;
57 [fTitle retain];
58 fMode = inMode;
59 fMultipleMode = inMultipleMode;
60 fNavigateApps = inNavigateApps;
61 fChooseDirectories = inChooseDirectories;
62 fPanelResult = NSCancelButton;
63 }
64
65 return self;
66 }
67
68 -(void) disposer {
69 if (fFileDialog != NULL) {
70 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
71 (*env)->DeleteGlobalRef(env, fFileDialog);
72 fFileDialog = NULL;
73 }
74 }
75
76 -(void) dealloc {
77 [fDirectory release];
78 fDirectory = nil;
79
80 [fFile release];
81 fFile = nil;
82
83 [fTitle release];
84 fTitle = nil;
85
86 [fURLs release];
87 fURLs = nil;
88
89 [super dealloc];
90 }
91
125 [thePanel setDelegate:self];
126 fPanelResult = [thePanel runModalForDirectory:fDirectory file:fFile];
127 [thePanel setDelegate:nil];
128
129 if ([self userClickedOK]) {
130 if (fMode == java_awt_FileDialog_LOAD) {
131 NSOpenPanel *openPanel = (NSOpenPanel *)thePanel;
132 fURLs = [openPanel URLs];
133 } else {
134 fURLs = [NSArray arrayWithObject:[thePanel URL]];
135 }
136 [fURLs retain];
137 }
138 }
139
140 [self disposer];
141 }
142
143 - (BOOL) askFilenameFilter:(NSString *)filename {
144 JNIEnv *env = [ThreadUtilities getJNIEnv];
145 jstring jString = NormalizedPathJavaStringFromNSString(env, filename);
146
147 DECLARE_CLASS_RETURN(jc_CFileDialog, "sun/lwawt/macosx/CFileDialog", NO);
148 DECLARE_METHOD_RETURN(jm_queryFF, jc_CFileDialog, "queryFilenameFilter", "(Ljava/lang/String;)Z", NO);
149 BOOL returnValue = (*env)->CallBooleanMethod(env, fFileDialog, jm_queryFF, jString);
150 CHECK_EXCEPTION();
151 (*env)->DeleteLocalRef(env, jString);
152
153 return returnValue;
154 }
155
156 - (BOOL)panel:(id)sender shouldEnableURL:(NSURL *)url {
157 if (!fHasFileFilter) return YES; // no filter, no problem!
158
159 // check if it's not a normal file
160 NSNumber *isFile = nil;
161 if ([url getResourceValue:&isFile forKey:NSURLIsRegularFileKey error:nil]) {
162 if (![isFile boolValue]) return YES; // always show directories and non-file entities (browsing servers/mounts, etc)
163 }
164
165 // if in directory-browsing mode, don't offer files
166 if ((fMode != java_awt_FileDialog_LOAD) && (fMode != java_awt_FileDialog_SAVE)) {
167 return NO;
168 }
169
170 // ask the file filter up in Java
180
181 - (NSArray *)URLs {
182 return [[fURLs retain] autorelease];
183 }
184 @end
185
186 /*
187 * Class: sun_lwawt_macosx_CFileDialog
188 * Method: nativeRunFileDialog
189 * Signature: (Ljava/lang/String;ILjava/io/FilenameFilter;
190 * Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
191 */
192 JNIEXPORT jobjectArray JNICALL
193 Java_sun_lwawt_macosx_CFileDialog_nativeRunFileDialog
194 (JNIEnv *env, jobject peer, jstring title, jint mode, jboolean multipleMode,
195 jboolean navigateApps, jboolean chooseDirectories, jboolean hasFilter,
196 jstring directory, jstring file)
197 {
198 jobjectArray returnValue = NULL;
199
200 JNI_COCOA_ENTER(env);
201 NSString *dialogTitle = JavaStringToNSString(env, title);
202 if ([dialogTitle length] == 0) {
203 dialogTitle = @" ";
204 }
205
206 CFileDialog *dialogDelegate = [[CFileDialog alloc] initWithFilter:hasFilter
207 fileDialog:peer
208 title:dialogTitle
209 directory:JavaStringToNSString(env, directory)
210 file:JavaStringToNSString(env, file)
211 mode:mode
212 multipleMode:multipleMode
213 shouldNavigate:navigateApps
214 canChooseDirectories:chooseDirectories
215 withEnv:env];
216
217 [ThreadUtilities performOnMainThread:@selector(safeSaveOrLoad)
218 on:dialogDelegate
219 withObject:nil
220 waitUntilDone:YES];
221
222 if ([dialogDelegate userClickedOK]) {
223 NSArray *urls = [dialogDelegate URLs];
224 jsize count = [urls count];
225
226 DECLARE_CLASS_RETURN(jc_String, "java/lang/String", NULL);
227 returnValue = (*env)->NewObjectArray(env, count, jc_String, NULL);
228
229 [urls enumerateObjectsUsingBlock:^(id url, NSUInteger index, BOOL *stop) {
230 jstring filename = NormalizedPathJavaStringFromNSString(env, [url path]);
231 (*env)->SetObjectArrayElement(env, returnValue, index, filename);
232 (*env)->DeleteLocalRef(env, filename);
233 }];
234 }
235
236 [dialogDelegate release];
237 JNI_COCOA_EXIT(env);
238 return returnValue;
239 }
|