1 | /****************************************************************************** |
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2 | * $Id: InfoFileViewController.m 13298 2012-05-14 00:27:40Z livings124 $ |
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3 | * |
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4 | * Copyright (c) 2010-2012 Transmission authors and contributors |
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5 | * |
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6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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7 | * copy of this software and associated documentation files (the "Software"), |
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8 | * to deal in the Software without restriction, including without limitation |
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9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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10 | * and/or sell copies of the Software, and to permit persons to whom the |
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11 | * Software is furnished to do so, subject to the following conditions: |
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12 | * |
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13 | * The above copyright notice and this permission notice shall be included in |
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14 | * all copies or substantial portions of the Software. |
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15 | * |
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16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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21 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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22 | * DEALINGS IN THE SOFTWARE. |
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23 | *****************************************************************************/ |
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24 | |
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25 | #import "InfoFileViewController.h" |
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26 | #import "FileListNode.h" |
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27 | #import "FileOutlineController.h" |
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28 | #import "FileOutlineView.h" |
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29 | #import "Torrent.h" |
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30 | |
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31 | @interface InfoFileViewController (Private) |
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32 | |
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33 | - (void) setupInfo; |
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34 | |
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35 | - (BOOL) canQuickLookFile: (FileListNode *) item; |
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36 | |
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37 | @end |
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38 | |
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39 | @implementation InfoFileViewController |
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40 | |
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41 | - (id) init |
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42 | { |
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43 | if ((self = [super initWithNibName: @"InfoFileView" bundle: nil])) |
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44 | { |
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45 | [self setTitle: NSLocalizedString(@"Files", "Inspector view -> title")]; |
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46 | } |
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47 | |
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48 | return self; |
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49 | } |
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50 | |
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51 | - (void) awakeFromNib |
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52 | { |
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53 | const CGFloat height = [[NSUserDefaults standardUserDefaults] floatForKey: @"InspectorContentHeightFiles"]; |
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54 | if (height != 0.0) |
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55 | { |
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56 | NSRect viewRect = [[self view] frame]; |
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57 | viewRect.size.height = height; |
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58 | [[self view] setFrame: viewRect]; |
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59 | } |
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60 | |
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61 | [[fFileFilterField cell] setPlaceholderString: NSLocalizedString(@"Filter", "inspector -> file filter")]; |
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62 | |
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63 | //localize and place all and none buttons |
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64 | [fCheckAllButton setTitle: NSLocalizedString(@"All", "inspector -> check all")]; |
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65 | [fUncheckAllButton setTitle: NSLocalizedString(@"None", "inspector -> check all")]; |
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66 | |
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67 | NSRect checkAllFrame = [fCheckAllButton frame]; |
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68 | NSRect uncheckAllFrame = [fUncheckAllButton frame]; |
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69 | const CGFloat oldAllWidth = checkAllFrame.size.width; |
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70 | const CGFloat oldNoneWidth = uncheckAllFrame.size.width; |
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71 | |
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72 | [fCheckAllButton sizeToFit]; |
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73 | [fUncheckAllButton sizeToFit]; |
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74 | const CGFloat newWidth = MAX([fCheckAllButton bounds].size.width, [fUncheckAllButton bounds].size.width); |
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75 | |
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76 | const CGFloat uncheckAllChange = newWidth - oldNoneWidth; |
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77 | uncheckAllFrame.size.width = newWidth; |
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78 | uncheckAllFrame.origin.x -= uncheckAllChange; |
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79 | [fUncheckAllButton setFrame: uncheckAllFrame]; |
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80 | |
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81 | const CGFloat checkAllChange = newWidth - oldAllWidth; |
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82 | checkAllFrame.size.width = newWidth; |
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83 | checkAllFrame.origin.x -= (checkAllChange + uncheckAllChange); |
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84 | [fCheckAllButton setFrame: checkAllFrame]; |
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85 | } |
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86 | |
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87 | - (void) dealloc |
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88 | { |
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89 | [fTorrents release]; |
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90 | |
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91 | [super dealloc]; |
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92 | } |
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93 | |
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94 | - (void) setInfoForTorrents: (NSArray *) torrents |
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95 | { |
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96 | //don't check if it's the same in case the metadata changed |
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97 | [fTorrents release]; |
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98 | fTorrents = [torrents retain]; |
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99 | |
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100 | fSet = NO; |
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101 | } |
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102 | |
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103 | - (void) updateInfo |
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104 | { |
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105 | if (!fSet) |
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106 | [self setupInfo]; |
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107 | |
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108 | if ([fTorrents count] == 1) |
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109 | { |
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110 | [fFileController refresh]; |
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111 | |
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112 | Torrent * torrent = [fTorrents objectAtIndex: 0]; |
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113 | if ([torrent isFolder]) |
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114 | { |
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115 | const NSInteger filesCheckState = [torrent checkForFiles: [NSIndexSet indexSetWithIndexesInRange: NSMakeRange(0, [torrent fileCount])]]; |
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116 | [fCheckAllButton setEnabled: filesCheckState != NSOnState]; //if anything is unchecked |
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117 | [fUncheckAllButton setEnabled: ![torrent allDownloaded]]; //if there are any checked files that aren't finished |
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118 | } |
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119 | } |
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120 | } |
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121 | |
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122 | - (void) saveViewSize |
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123 | { |
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124 | [[NSUserDefaults standardUserDefaults] setFloat: NSHeight([[self view] frame]) forKey: @"InspectorContentHeightFiles"]; |
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125 | } |
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126 | |
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127 | - (void) setFileFilterText: (id) sender |
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128 | { |
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129 | [fFileController setFilterText: [sender stringValue]]; |
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130 | } |
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131 | |
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132 | - (IBAction) checkAll: (id) sender |
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133 | { |
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134 | [fFileController checkAll]; |
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135 | } |
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136 | |
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137 | - (IBAction) uncheckAll: (id) sender |
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138 | { |
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139 | [fFileController uncheckAll]; |
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140 | } |
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141 | |
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142 | - (NSArray *) quickLookURLs |
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143 | { |
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144 | FileOutlineView * fileOutlineView = [fFileController outlineView]; |
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145 | Torrent * torrent = [fTorrents objectAtIndex: 0]; |
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146 | NSIndexSet * indexes = [fileOutlineView selectedRowIndexes]; |
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147 | NSMutableArray * urlArray = [NSMutableArray arrayWithCapacity: [indexes count]]; |
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148 | |
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149 | for (NSUInteger i = [indexes firstIndex]; i != NSNotFound; i = [indexes indexGreaterThanIndex: i]) |
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150 | { |
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151 | FileListNode * item = [fileOutlineView itemAtRow: i]; |
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152 | if ([self canQuickLookFile: item]) |
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153 | [urlArray addObject: [NSURL fileURLWithPath: [torrent fileLocation: item]]]; |
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154 | } |
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155 | |
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156 | return urlArray; |
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157 | } |
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158 | |
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159 | - (BOOL) canQuickLook |
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160 | { |
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161 | if ([fTorrents count] != 1) |
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162 | return NO; |
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163 | |
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164 | Torrent * torrent = [fTorrents objectAtIndex: 0]; |
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165 | if (![torrent isFolder]) |
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166 | return NO; |
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167 | |
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168 | FileOutlineView * fileOutlineView = [fFileController outlineView]; |
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169 | NSIndexSet * indexes = [fileOutlineView selectedRowIndexes]; |
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170 | |
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171 | for (NSUInteger i = [indexes firstIndex]; i != NSNotFound; i = [indexes indexGreaterThanIndex: i]) |
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172 | if ([self canQuickLookFile: [fileOutlineView itemAtRow: i]]) |
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173 | return YES; |
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174 | |
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175 | return NO; |
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176 | } |
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177 | |
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178 | - (NSRect) quickLookSourceFrameForPreviewItem: (id <QLPreviewItem>) item |
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179 | { |
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180 | FileOutlineView * fileOutlineView = [fFileController outlineView]; |
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181 | |
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182 | NSString * fullPath = [(NSURL *)item path]; |
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183 | Torrent * torrent = [fTorrents objectAtIndex: 0]; |
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184 | NSRange visibleRows = [fileOutlineView rowsInRect: [fileOutlineView bounds]]; |
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185 | |
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186 | for (NSUInteger row = visibleRows.location; row < NSMaxRange(visibleRows); row++) |
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187 | { |
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188 | FileListNode * rowItem = [fileOutlineView itemAtRow: row]; |
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189 | if ([[torrent fileLocation: rowItem] isEqualToString: fullPath]) |
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190 | { |
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191 | NSRect frame = [fileOutlineView iconRectForRow: row]; |
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192 | |
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193 | if (!NSIntersectsRect([fileOutlineView visibleRect], frame)) |
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194 | return NSZeroRect; |
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195 | |
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196 | frame.origin = [fileOutlineView convertPoint: frame.origin toView: nil]; |
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197 | frame.origin = [[[self view] window] convertBaseToScreen: frame.origin]; |
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198 | frame.origin.y -= frame.size.height; |
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199 | return frame; |
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200 | } |
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201 | } |
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202 | |
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203 | return NSZeroRect; |
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204 | } |
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205 | |
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206 | @end |
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207 | |
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208 | @implementation InfoFileViewController (Private) |
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209 | |
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210 | - (void) setupInfo |
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211 | { |
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212 | [fFileFilterField setStringValue: @""]; |
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213 | |
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214 | if ([fTorrents count] == 1) |
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215 | { |
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216 | Torrent * torrent = [fTorrents objectAtIndex: 0]; |
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217 | |
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218 | [fFileController setTorrent: torrent]; |
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219 | |
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220 | const BOOL isFolder = [torrent isFolder]; |
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221 | [fFileFilterField setEnabled: isFolder]; |
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222 | |
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223 | if (!isFolder) |
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224 | { |
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225 | [fCheckAllButton setEnabled: NO]; |
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226 | [fUncheckAllButton setEnabled: NO]; |
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227 | } |
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228 | } |
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229 | else |
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230 | { |
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231 | [fFileController setTorrent: nil]; |
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232 | |
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233 | [fFileFilterField setEnabled: NO]; |
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234 | |
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235 | [fCheckAllButton setEnabled: NO]; |
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236 | [fUncheckAllButton setEnabled: NO]; |
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237 | } |
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238 | |
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239 | fSet = YES; |
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240 | } |
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241 | |
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242 | - (BOOL) canQuickLookFile: (FileListNode *) item |
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243 | { |
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244 | Torrent * torrent = [fTorrents objectAtIndex: 0]; |
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245 | return ([item isFolder] || [torrent fileProgress: item] >= 1.0) && [torrent fileLocation: item]; |
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246 | } |
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247 | |
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248 | @end |
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