diff options
Diffstat (limited to 'presetmanager.py')
| -rw-r--r-- | presetmanager.py | 116 |
1 files changed, 100 insertions, 16 deletions
diff --git a/presetmanager.py b/presetmanager.py index 268754e..d7189b1 100644 --- a/presetmanager.py +++ b/presetmanager.py @@ -15,6 +15,11 @@ class PresetManager(QtGui.QDialog): self.window = window self.findPresets() self.lastFilter = '*' + self.presetRows = [] # list of (comp, vers, name) tuples + + # connect button signals + self.window.pushButton_delete.clicked.connect(self.openDeletePresetDialog) + self.window.pushButton_rename.clicked.connect(self.openRenamePresetDialog) # create filter box and preset list self.drawFilterList() @@ -30,6 +35,7 @@ class PresetManager(QtGui.QDialog): self.window.lineEdit_search.setCompleter(completer) def show(self): + '''Open a new preset manager window from the mainwindow''' presetNames = [] for presetList in self.presets.values(): for preset in presetList: @@ -70,11 +76,13 @@ class PresetManager(QtGui.QDialog): self.lastFilter = str(filter) else: filter = str(self.lastFilter) + self.presetRows = [] for component, presets in self.presets.items(): if filter != '*' and component != filter: continue for vers, preset in presets: self.window.listWidget_presets.addItem('%s: %s' % (component, preset)) + self.presetRows.append((component, vers, preset)) def drawFilterList(self): self.window.comboBox_filter.clear() @@ -83,9 +91,10 @@ class PresetManager(QtGui.QDialog): self.window.comboBox_filter.addItem(component) def openSavePresetDialog(self): + '''Functions on mainwindow level from the context menu''' window = self.parent.window self.selectedComponents = self.parent.core.selectedComponents - componentList = window.listWidget_componentList + componentList = self.parent.window.listWidget_componentList if componentList.currentRow() == -1: return @@ -100,15 +109,8 @@ class PresetManager(QtGui.QDialog): currentPreset ) if OK: - badName = False - for letter in newName: - if letter in string.punctuation: - badName = True - if badName: - # some filesystems don't like bizarre characters - self.parent.showMessage( - msg='Preset names must contain only letters,' - 'numbers, and spaces.') + if core.Core.badName(newName): + self.warnMessage() continue if newName: if index != -1: @@ -116,21 +118,30 @@ class PresetManager(QtGui.QDialog): self.selectedComponents[index].savePreset() componentName = str(self.selectedComponents[index]).strip() vers = self.selectedComponents[index].version() - self.createPresetFile( + self.createNewPreset( componentName, vers, saveValueStore, newName) self.selectedComponents[index].currentPreset = newName + self.findPresets() + self.drawPresetList() break - def createPresetFile(self, compName, vers, saveValueStore, filename): + def createNewPreset(self, compName, vers, saveValueStore, filename): path = os.path.join(self.presetDir, compName, str(vers), filename) + if self.presetExists(path): + return + self.core.createPresetFile(compName, vers, saveValueStore, filename) + + def presetExists(self, path): if os.path.exists(path): ch = self.parent.showMessage( - msg="%s already exists! Overwrite it?" % filename, + msg="%s already exists! Overwrite it?" % + os.path.basename(path), showCancel=True, icon=QtGui.QMessageBox.Warning) if not ch: - return - self.core.createPresetFile(compName, vers, saveValueStore, filename) - self.drawPresetList() + # user clicked cancel + return True + + return False def openPreset(self, presetName): componentList = self.parent.window.listWidget_componentList @@ -156,3 +167,76 @@ class PresetManager(QtGui.QDialog): self.parent.updateComponentTitle(index) self.parent.drawPreview() + def openDeletePresetDialog(self): + selected = self.window.listWidget_presets.selectedItems() + if not selected: + return + row = self.window.listWidget_presets.row(selected[0]) + comp, vers, name = self.presetRows[row] + ch = self.parent.showMessage( + msg='Really delete %s?' % name, + showCancel=True, icon=QtGui.QMessageBox.Warning + ) + if not ch: + return + self.deletePreset(comp, vers, name) + self.findPresets() + self.drawPresetList() + + def deletePreset(self, comp, vers, name): + filepath = os.path.join(self.presetDir, comp, str(vers), name) + os.remove(filepath) + + def warnMessage(self): + self.parent.showMessage( + msg='Preset names must contain only letters, ' + 'numbers, and spaces.') + + def openRenamePresetDialog(self): + presetList = self.window.listWidget_presets + if presetList.currentRow() == -1: + return + + while True: + index = presetList.currentRow() + newName, OK = QtGui.QInputDialog.getText( + self.window, + 'Preset Manager', + 'Rename Preset:', + QtGui.QLineEdit.Normal, + self.presetRows[index][2] + ) + if OK: + if core.Core.badName(newName): + self.warnMessage() + continue + if newName: + comp, vers, oldName = self.presetRows[index] + path = os.path.join( + self.presetDir, comp, str(vers)) + newPath = os.path.join(path, newName) + oldPath = os.path.join(path, oldName) + if self.presetExists(newPath): + return + if os.path.exists(newPath): + os.remove(newPath) + os.rename(oldPath, newPath) + self.findPresets() + self.drawPresetList() + break + + + + + + + + + + + + + + + + |