Mercurial Repositories > eric / file comparison
comparison: Project/ProjectBrowser.py
Project/ProjectBrowser.py
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2002 - 2009 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the project browser part of the eric4 UI. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 import sys | |
| 12 | |
| 13 from PyQt4.QtCore import * | |
| 14 from PyQt4.QtGui import * | |
| 15 | |
| 16 from UI.Browser import Browser | |
| 17 | |
| 18 from E4Gui.E4TabWidget import E4TabWidget | |
| 19 from E4Gui.E4Led import E4Led | |
| 20 | |
| 21 from ProjectSourcesBrowser import ProjectSourcesBrowser | |
| 22 from ProjectFormsBrowser import ProjectFormsBrowser | |
| 23 from ProjectTranslationsBrowser import ProjectTranslationsBrowser | |
| 24 from ProjectResourcesBrowser import ProjectResourcesBrowser | |
| 25 from ProjectInterfacesBrowser import ProjectInterfacesBrowser | |
| 26 from ProjectOthersBrowser import ProjectOthersBrowser | |
| 27 | |
| 28 import UI.PixmapCache | |
| 29 import Preferences | |
| 30 | |
| 31 from ProjectBrowserFlags import SourcesBrowserFlag, FormsBrowserFlag, \ | |
| 32 ResourcesBrowserFlag, TranslationsBrowserFlag, InterfacesBrowserFlag, \ | |
| 33 OthersBrowserFlag, AllBrowsersFlag | |
| 34 | |
| 35 class ProjectBrowser(E4TabWidget): | |
| 36 """ | |
| 37 Class implementing the project browser part of the eric4 UI. | |
| 38 | |
| 39 It generates a widget with up to seven tabs. The individual tabs contain | |
| 40 the project sources browser, the project forms browser, | |
| 41 the project resources browser, the project translations browser, | |
| 42 the project interfaces (IDL) browser and a browser for stuff, | |
| 43 that doesn't fit these categories. Optionally it contains an additional | |
| 44 tab with the file system browser. | |
| 45 """ | |
| 46 | |
| 47 def __init__(self, project, parent = None, embeddedBrowser = True): | |
| 48 """ | |
| 49 Constructor | |
| 50 | |
| 51 @param project reference to the project object | |
| 52 @param parent parent widget (QWidget) | |
| 53 @param embeddedBrowser flag indicating whether the file browser should | |
| 54 be included. This flag is set to False by those layouts, that | |
| 55 have the file browser in a separate window or embedded | |
| 56 in the debeug browser instead | |
| 57 """ | |
| 58 E4TabWidget.__init__(self, parent) | |
| 59 self.project = project | |
| 60 | |
| 61 self.setWindowIcon(UI.PixmapCache.getIcon("eric.png")) | |
| 62 | |
| 63 self.vcsStatusIndicator = E4Led(self) | |
| 64 self.setCornerWidget(self.vcsStatusIndicator, Qt.TopLeftCorner) | |
| 65 self.vcsStatusColorNames = { | |
| 66 "A" : "VcsAdded", | |
| 67 "M" : "VcsModified", | |
| 68 "R" : "VcsReplaced", | |
| 69 "U" : "VcsUpdate", | |
| 70 "Z" : "VcsConflict", | |
| 71 } | |
| 72 self.vcsStatusText = { | |
| 73 " " : self.trUtf8("up to date"), | |
| 74 "A" : self.trUtf8("files added"), | |
| 75 "M" : self.trUtf8("local modifications"), | |
| 76 "R" : self.trUtf8("files replaced"), | |
| 77 "U" : self.trUtf8("update required"), | |
| 78 "Z" : self.trUtf8("conflict"), | |
| 79 } | |
| 80 self.__vcsStateChanged(" ") | |
| 81 | |
| 82 # step 1: create all the individual browsers | |
| 83 # sources browser | |
| 84 self.psBrowser = ProjectSourcesBrowser(self.project) | |
| 85 # forms browser | |
| 86 self.pfBrowser = ProjectFormsBrowser(self.project) | |
| 87 # resources browser | |
| 88 self.prBrowser = ProjectResourcesBrowser(self.project) | |
| 89 # translations browser | |
| 90 self.ptBrowser = ProjectTranslationsBrowser(self.project) | |
| 91 # interfaces (IDL) browser | |
| 92 self.piBrowser = ProjectInterfacesBrowser(self.project) | |
| 93 # others browser | |
| 94 self.poBrowser = ProjectOthersBrowser(self.project) | |
| 95 | |
| 96 # add the file browser, if it should be embedded here | |
| 97 self.embeddedBrowser = embeddedBrowser | |
| 98 if embeddedBrowser: | |
| 99 self.fileBrowser = Browser() | |
| 100 | |
| 101 # step 2: connect all the browsers | |
| 102 # connect the sources browser | |
| 103 self.connect(self.project, SIGNAL('projectClosed'), | |
| 104 self.psBrowser._projectClosed) | |
| 105 self.connect(self.project, SIGNAL('projectOpened'), | |
| 106 self.psBrowser._projectOpened) | |
| 107 self.connect(self.project, SIGNAL('newProject'), | |
| 108 self.psBrowser._newProject) | |
| 109 self.connect(self.project, SIGNAL('reinitVCS'), | |
| 110 self.psBrowser._initMenusAndVcs) | |
| 111 | |
| 112 # connect the forms browser | |
| 113 self.connect(self.project, SIGNAL('projectClosed'), | |
| 114 self.pfBrowser._projectClosed) | |
| 115 self.connect(self.project, SIGNAL('projectOpened'), | |
| 116 self.pfBrowser._projectOpened) | |
| 117 self.connect(self.project, SIGNAL('newProject'), | |
| 118 self.pfBrowser._newProject) | |
| 119 self.connect(self.project, SIGNAL('reinitVCS'), | |
| 120 self.pfBrowser._initMenusAndVcs) | |
| 121 | |
| 122 # connect the resources browser | |
| 123 self.connect(self.project, SIGNAL('projectClosed'), | |
| 124 self.prBrowser._projectClosed) | |
| 125 self.connect(self.project, SIGNAL('projectOpened'), | |
| 126 self.prBrowser._projectOpened) | |
| 127 self.connect(self.project, SIGNAL('newProject'), | |
| 128 self.prBrowser._newProject) | |
| 129 self.connect(self.project, SIGNAL('reinitVCS'), | |
| 130 self.prBrowser._initMenusAndVcs) | |
| 131 | |
| 132 # connect the translations browser | |
| 133 self.connect(self.project, SIGNAL('projectClosed'), | |
| 134 self.ptBrowser._projectClosed) | |
| 135 self.connect(self.project, SIGNAL('projectOpened'), | |
| 136 self.ptBrowser._projectOpened) | |
| 137 self.connect(self.project, SIGNAL('newProject'), | |
| 138 self.ptBrowser._newProject) | |
| 139 self.connect(self.project, SIGNAL('reinitVCS'), | |
| 140 self.ptBrowser._initMenusAndVcs) | |
| 141 | |
| 142 # connect the interfaces (IDL) browser | |
| 143 self.connect(self.project, SIGNAL('projectClosed'), | |
| 144 self.piBrowser._projectClosed) | |
| 145 self.connect(self.project, SIGNAL('projectOpened'), | |
| 146 self.piBrowser._projectOpened) | |
| 147 self.connect(self.project, SIGNAL('newProject'), | |
| 148 self.piBrowser._newProject) | |
| 149 self.connect(self.project, SIGNAL('reinitVCS'), | |
| 150 self.piBrowser._initMenusAndVcs) | |
| 151 | |
| 152 # connect the others browser | |
| 153 self.connect(self.project, SIGNAL('projectClosed'), | |
| 154 self.poBrowser._projectClosed) | |
| 155 self.connect(self.project, SIGNAL('projectOpened'), | |
| 156 self.poBrowser._projectOpened) | |
| 157 self.connect(self.project, SIGNAL('newProject'), | |
| 158 self.poBrowser._newProject) | |
| 159 self.connect(self.project, SIGNAL('reinitVCS'), | |
| 160 self.poBrowser._initMenusAndVcs) | |
| 161 | |
| 162 # add signal connection to ourself | |
| 163 self.connect(self.project, SIGNAL('projectOpened'), | |
| 164 self.__projectOpened) | |
| 165 self.connect(self.project, SIGNAL('projectClosed'), | |
| 166 self.__projectClosed) | |
| 167 self.connect(self.project, SIGNAL('newProject'), | |
| 168 self.__newProject) | |
| 169 self.connect(self.project, SIGNAL('projectPropertiesChanged'), | |
| 170 self.__projectPropertiesChanged) | |
| 171 self.connect(self, SIGNAL("currentChanged(int)"), self.__currentChanged) | |
| 172 self.connect(self.project.getModel(), SIGNAL("vcsStateChanged"), | |
| 173 self.__vcsStateChanged) | |
| 174 | |
| 175 self.__currentBrowsersFlags = 0 | |
| 176 self.__projectPropertiesChanged() | |
| 177 if self.embeddedBrowser: | |
| 178 self.setCurrentWidget(self.fileBrowser) | |
| 179 else: | |
| 180 self.setCurrentIndex(0) | |
| 181 | |
| 182 def __setBrowsersAvailable(self, browserFlags): | |
| 183 """ | |
| 184 Private method to add selected browsers to the project browser | |
| 185 | |
| 186 @param browserFlags flags indicating the browsers to add (integer) | |
| 187 """ | |
| 188 # step 1: remove all tabs | |
| 189 while self.count() > 0: | |
| 190 self.removeTab(0) | |
| 191 | |
| 192 # step 2: add browsers | |
| 193 if browserFlags & SourcesBrowserFlag: | |
| 194 index = self.addTab(self.psBrowser, | |
| 195 UI.PixmapCache.getIcon("projectSources.png"), '') | |
| 196 self.setTabToolTip(index, self.psBrowser.windowTitle()) | |
| 197 | |
| 198 if browserFlags & FormsBrowserFlag: | |
| 199 index = self.addTab(self.pfBrowser, | |
| 200 UI.PixmapCache.getIcon("projectForms.png"), '') | |
| 201 self.setTabToolTip(index, self.pfBrowser.windowTitle()) | |
| 202 | |
| 203 if browserFlags & ResourcesBrowserFlag: | |
| 204 index = self.addTab(self.prBrowser, | |
| 205 UI.PixmapCache.getIcon("projectResources.png"), '') | |
| 206 self.setTabToolTip(index, self.prBrowser.windowTitle()) | |
| 207 | |
| 208 if browserFlags & TranslationsBrowserFlag: | |
| 209 index = self.addTab(self.ptBrowser, | |
| 210 UI.PixmapCache.getIcon("projectTranslations.png"), '') | |
| 211 self.setTabToolTip(index, self.ptBrowser.windowTitle()) | |
| 212 | |
| 213 if browserFlags & InterfacesBrowserFlag: | |
| 214 index = self.addTab(self.piBrowser, | |
| 215 UI.PixmapCache.getIcon("projectInterfaces.png"), '') | |
| 216 self.setTabToolTip(index, self.piBrowser.windowTitle()) | |
| 217 | |
| 218 if browserFlags & OthersBrowserFlag: | |
| 219 index = self.addTab(self.poBrowser, | |
| 220 UI.PixmapCache.getIcon("projectOthers.png"), '') | |
| 221 self.setTabToolTip(index, self.poBrowser.windowTitle()) | |
| 222 | |
| 223 if self.embeddedBrowser: | |
| 224 index = self.addTab(self.fileBrowser, | |
| 225 UI.PixmapCache.getIcon("browser.png"), '') | |
| 226 self.setTabToolTip(index, self.fileBrowser.windowTitle()) | |
| 227 | |
| 228 QApplication.processEvents() | |
| 229 | |
| 230 def showEvent(self, evt): | |
| 231 """ | |
| 232 Protected method handleing the show event. | |
| 233 | |
| 234 @param evt show event to handle (QShowEvent) | |
| 235 """ | |
| 236 E4TabWidget.showEvent(self, evt) | |
| 237 if self.embeddedBrowser: | |
| 238 self.fileBrowser.layoutDisplay() | |
| 239 | |
| 240 def __currentChanged(self, index): | |
| 241 """ | |
| 242 Private slot to handle the currentChanged(int) signal. | |
| 243 """ | |
| 244 if index > -1: | |
| 245 browser = self.widget(index) | |
| 246 if browser is not None: | |
| 247 browser.layoutDisplay() | |
| 248 | |
| 249 def __projectOpened(self): | |
| 250 """ | |
| 251 Private slot to handle the projectOpened signal. | |
| 252 """ | |
| 253 self.__projectPropertiesChanged() | |
| 254 self.setCurrentIndex(0) | |
| 255 self.__vcsStateChanged(" ") | |
| 256 | |
| 257 def __projectClosed(self): | |
| 258 """ | |
| 259 Private slot to handle the projectClosed signal. | |
| 260 """ | |
| 261 self.__projectPropertiesChanged() | |
| 262 if self.embeddedBrowser: | |
| 263 self.setCurrentWidget(self.fileBrowser) | |
| 264 else: | |
| 265 self.setCurrentIndex(0) | |
| 266 self.__setSourcesIcon() | |
| 267 self.__vcsStateChanged(" ") | |
| 268 | |
| 269 def __newProject(self): | |
| 270 """ | |
| 271 Private slot to handle the newProject signal. | |
| 272 """ | |
| 273 self.setCurrentIndex(0) | |
| 274 self.__projectPropertiesChanged() | |
| 275 | |
| 276 def __projectPropertiesChanged(self): | |
| 277 """ | |
| 278 Private slot to handle the projectPropertiesChanged signal. | |
| 279 """ | |
| 280 if self.project.isOpen(): | |
| 281 flags = Preferences.getProjectBrowserFlags(self.project.getProjectType()) | |
| 282 else: | |
| 283 flags = AllBrowsersFlag | |
| 284 | |
| 285 if flags != self.__currentBrowsersFlags: | |
| 286 self.__currentBrowsersFlags = flags | |
| 287 self.__setBrowsersAvailable(flags) | |
| 288 | |
| 289 if self.embeddedBrowser: | |
| 290 endIndex = self.count() - 1 | |
| 291 else: | |
| 292 endIndex = self.count() | |
| 293 for index in range(endIndex) : | |
| 294 self.setTabEnabled(index, self.project.isOpen()) | |
| 295 | |
| 296 self.__setSourcesIcon() | |
| 297 | |
| 298 def __setSourcesIcon(self): | |
| 299 """ | |
| 300 Private method to set the right icon for the sources browser tab. | |
| 301 """ | |
| 302 if not self.project.isOpen(): | |
| 303 icon = UI.PixmapCache.getIcon("projectSources.png") | |
| 304 else: | |
| 305 if self.project.pdata["PROGLANGUAGE"][0] in ["Python", "Python3"]: | |
| 306 if self.project.pdata["MIXEDLANGUAGE"][0]: | |
| 307 icon = UI.PixmapCache.getIcon("projectSourcesPyMixed.png") | |
| 308 else: | |
| 309 icon = UI.PixmapCache.getIcon("projectSourcesPy.png") | |
| 310 elif self.project.pdata["PROGLANGUAGE"][0] == "Ruby": | |
| 311 if self.project.pdata["MIXEDLANGUAGE"][0]: | |
| 312 icon = UI.PixmapCache.getIcon("projectSourcesRbMixed.png") | |
| 313 else: | |
| 314 icon = UI.PixmapCache.getIcon("projectSourcesRb.png") | |
| 315 else: | |
| 316 icon = UI.PixmapCache.getIcon("projectSources.png") | |
| 317 self.setTabIcon(self.indexOf(self.psBrowser), icon) | |
| 318 | |
| 319 def handleEditorChanged(self, fn): | |
| 320 """ | |
| 321 Public slot to handle the editorChanged signal. | |
| 322 | |
| 323 @param fn filename of the changed file (string) | |
| 324 """ | |
| 325 if Preferences.getProject("FollowEditor"): | |
| 326 if self.project.isProjectSource(fn): | |
| 327 self.psBrowser.selectFile(fn) | |
| 328 elif self.project.isProjectForm(fn): | |
| 329 self.pfBrowser.selectFile(fn) | |
| 330 elif self.project.isProjectInterface(fn): | |
| 331 self.piBrowser.selectFile(fn) | |
| 332 | |
| 333 def getProjectBrowsers(self): | |
| 334 """ | |
| 335 Public method to get references to the individual project browsers. | |
| 336 | |
| 337 @return list of references to project browsers | |
| 338 """ | |
| 339 return [self.psBrowser, self.pfBrowser, self.prBrowser, | |
| 340 self.ptBrowser, self.piBrowser, self.poBrowser] | |
| 341 | |
| 342 def getProjectBrowser(self, name): | |
| 343 """ | |
| 344 Public method to get a reference to the named project browser. | |
| 345 | |
| 346 @param name name of the requested project browser (string). | |
| 347 Valid names are "sources, forms, resources, translations, | |
| 348 interfaces, others". | |
| 349 @return reference to the requested browser or None | |
| 350 """ | |
| 351 if name == "sources": | |
| 352 return self.psBrowser | |
| 353 elif name == "forms": | |
| 354 return self.pfBrowser | |
| 355 elif name == "resources": | |
| 356 return self.prBrowser | |
| 357 elif name == "translations": | |
| 358 return self.ptBrowser | |
| 359 elif name == "interfaces": | |
| 360 return self.piBrowser | |
| 361 elif name == "others": | |
| 362 return self.poBrowser | |
| 363 else: | |
| 364 return None | |
| 365 | |
| 366 def handlePreferencesChanged(self): | |
| 367 """ | |
| 368 Public slot used to handle the preferencesChanged signal. | |
| 369 """ | |
| 370 self.__projectPropertiesChanged() | |
| 371 self.__vcsStateChanged(self.currentVcsStatus) | |
| 372 | |
| 373 def __vcsStateChanged(self, state): | |
| 374 """ | |
| 375 Private slot to handle a change in the vcs state. | |
| 376 | |
| 377 @param state new vcs state (string) | |
| 378 """ | |
| 379 self.currentVcsStatus = state | |
| 380 if state == " " or state not in self.vcsStatusColorNames: | |
| 381 self.vcsStatusIndicator.setColor(QColor(Qt.lightGray)) | |
| 382 else: | |
| 383 self.vcsStatusIndicator.setColor(\ | |
| 384 Preferences.getProjectBrowserColour(self.vcsStatusColorNames[state])) | |
| 385 self.vcsStatusIndicator.setToolTip(self.vcsStatusText[state]) |
