CHNOSProject/SimpleHTMLEditor/SimpleHTMLEditor/AppDelegate.m

   1 //
   2 //  AppDelegate.m
   3 //  SimpleHTMLEditor
   4 //
   5 //  Created by 西田　耀 on 13/04/13.
   6 //  Copyright (c) 2013年 CHNOSProject. All rights reserved.
   7 //
   8
   9 #import "AppDelegate.h"
  10
  11 @implementation AppDelegate
  12
  13 - (IBAction)addressBarURIChanged:(id)sender {
  14     mainWebView.mainFrameURL = addressBar.stringValue;
  15 }
  16
  17 - (IBAction)openCurrentURIForEdit:(id)sender {
  18     if([sourceEditor.string isEqualToString:@""]){
  19         editingFileURILabel.stringValue = mainWebView.mainFrameURL;
  20         sourceEditor.string = [mainWebView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('html')[0].innerHTML"];
  21     } else{
  22         NSBeginAlertSheet(@"SimpleHTMLEditor", @"No", @"Yes", nil, mainWindow, self.self, @selector(openCurrentURIForEdit_sheetClosed:returnCode:contextInfo:), nil, nil, @"Do you want to discard changes?");
  23     }
  24 }
  25
  26 - (void)openCurrentURIForEdit_sheetClosed:(id)sheet returnCode:(int)returnCode contextInfo:(id)contextInfo
  27 {
  28     switch (returnCode) {
  29         case NSAlertDefaultReturn:
  30
  31             break;
  32
  33         case NSAlertAlternateReturn:
  34             editingFileURILabel.stringValue = mainWebView.mainFrameURL;
  35             sourceEditor.string = [mainWebView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('html')[0].innerHTML"];
  36             break;
  37     }
  38 }
  39
  40
  41 - (void)webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame
  42 {
  43     if(frame == sender.mainFrame){
  44         addressBar.stringValue = sender.mainFrameURL;
  45     }
  46 }
  47
  48 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)sender
  49 {
  50     return YES;
  51 }
  52
  53 - (void)saveEditingDocumentForFile:(id)sender
  54 {
  55     NSSavePanel *savePanel;
  56     NSArray *allowedFileType;
  57     NSInteger pressedButton;
  58     NSURL *path;
  59     NSError *error;
  60
  61     if([[editingFileURILabel stringValue] isEqualToString:@""] || sender == MenuItem_SaveAs){
  62         //ファイル名をユーザーに入力させる
  63         savePanel = [NSSavePanel savePanel];
  64         allowedFileType = [NSArray arrayWithObjects:@"htm", @"html", nil];
  65         [savePanel setAllowedFileTypes:allowedFileType];
  66
  67         pressedButton = [savePanel runModal];
  68
  69         switch(pressedButton){
  70             case NSOKButton:
  71                 path = [savePanel URL];
  72                 error = nil;
  73                 [[sourceEditor string] writeToURL:path atomically:YES encoding:NSUTF8StringEncoding error:&error];
  74                 if(error != nil){
  75                     NSRunAlertPanel(@"SimpleHTMLEditor-Error-", [error localizedDescription], @"OK", nil, nil);
  76                 } else{
  77                     [editingFileURILabel setStringValue:[path path]];
  78                 }
  79
  80                 break;
  81             case NSCancelButton:
  82
  83                 break;
  84         };
  85     } else{
  86         //開いたURIに保存する。
  87         path = [NSURL fileURLWithPath:[[editingFileURILabel stringValue] stringByReplacingOccurrencesOfString:@"file://" withString:@""]];
  88
  89         error = nil;
  90         [[sourceEditor string] writeToURL:path atomically:YES encoding:NSUTF8StringEncoding error:&error];
  91         if(error != nil){
  92             NSRunAlertPanel(@"SimpleHTMLEditor-Error-", [error localizedDescription], @"OK", nil, nil);
  93         }
  94
  95
  96     }
  97 }
  98
  99 - (IBAction)revertToSaved:(id)sender
 100 {
 101     NSBeginAlertSheet(@"SimpleHTMLEditor", @"No", @"Yes", nil, mainWindow, self.self, @selector(revertToSaved_sheetClosed: returnCode:contextInfo:), nil, nil, @"Do you want to revert to saved?");
 102 }
 103
 104 - (void)revertToSaved_sheetClosed:(id)sheet returnCode:(int)returnCode contextInfo:(id)contextInfo
 105 {
 106     switch (returnCode) {
 107         case NSAlertDefaultReturn:
 108
 109             break;
 110
 111         case NSAlertAlternateReturn:
 112             sourceEditor.string = [mainWebView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('html')[0].innerHTML"];
 113             break;
 114     }
 115 }
 116
 117 @end