roar/libgui/GuiCanvasInterface.py
Lucio Andrés Illanes Albornoz e407ab2d81 Implements {ex,im}port {to,from} clipboard.
libcanvas/CanvasExportStore.py:exportTextBuffer(): cloned from exportTextFile().
libcanvas/CanvasExportStore.py:exportTextFile(): correctly fetch cell colours & text.
libcanvas/CanvasImportStore.py:importTextFile{,Buffer}(): split from importTextFile().
libcanvas/CanvasImportStore.py: minor cleanup.
libgui/GuiCanvasInterface.py:canvas{ExportTo,ImportFrom}Clipboard(): implemented.
libgui/GuiFrame.py: adds CID_{EX,IM}PORT_CLIPB.
libgui/GuiFrame.py: minor cleanup.
libgui/GuiGeneralFrame.py: minor cleanup.
assets/text/TODO: updated.
2019-09-04 12:50:21 +02:00

377 lines
17 KiB
Python

#!/usr/bin/env python3
#
# GuiCanvasInterface.py -- XXX
# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
#
from ToolCircle import ToolCircle
from ToolFill import ToolFill
from ToolLine import ToolLine
from ToolSelectClone import ToolSelectClone
from ToolSelectMove import ToolSelectMove
from ToolRect import ToolRect
from ToolText import ToolText
from glob import glob
from GuiCanvasInterfaceAbout import GuiCanvasInterfaceAbout
import io, os, random, wx, wx.adv
class GuiCanvasInterface():
"""XXX"""
# {{{ _dialogSaveChanges(self)
def _dialogSaveChanges(self):
with wx.MessageDialog(self.parentCanvas, \
"Do you want to save changes to {}?".format( \
self.canvasPathName), "", \
wx.CANCEL|wx.CANCEL_DEFAULT|wx.ICON_QUESTION|wx.YES_NO) as dialog:
dialogChoice = dialog.ShowModal()
return dialogChoice
# }}}
# {{{ canvasAbout(self, event): XXX
def canvasAbout(self, event):
GuiCanvasInterfaceAbout(self.parentFrame)
# }}}
# {{{ canvasBrushSolid(self, event): XXX
def canvasBrushSolid(self, event):
pass
# }}}
# {{{ canvasColour(self, event, numColour): XXX
def canvasColour(self, event, numColour):
if event.GetEventType() == wx.wxEVT_TOOL:
self.parentCanvas.brushColours[0] = numColour
elif event.GetEventType() == wx.wxEVT_TOOL_RCLICKED:
self.parentCanvas.brushColours[1] = numColour
self.parentFrame.onCanvasUpdate(colours=self.parentCanvas.brushColours)
# }}}
# {{{ canvasCopy(self, event): XXX
def canvasCopy(self, event):
pass
# }}}
# {{{ canvasCut(self, event): XXX
def canvasCut(self, event):
pass
# }}}
# {{{ canvasDecrBrushHeight(self, event): XXX
def canvasDecrBrushHeight(self, event):
if self.parentCanvas.brushSize[1] > 1:
self.parentCanvas.brushSize[1] -= 1
self.parentFrame.onCanvasUpdate(brushSize=self.parentCanvas.brushSize)
# }}}
# {{{ canvasDecrBrushHeightWidth(self, event): XXX
def canvasDecrBrushHeightWidth(self, event):
self.canvasDecrBrushHeight(event)
self.canvasDecrBrushWidth(event)
# }}}
# {{{ canvasDecrBrushWidth(self, event): XXX
def canvasDecrBrushWidth(self, event):
if self.parentCanvas.brushSize[0] > 1:
self.parentCanvas.brushSize[0] -= 1
self.parentFrame.onCanvasUpdate(brushSize=self.parentCanvas.brushSize)
# }}}
# {{{ canvasDecrCanvasHeight(self, event): XXX
def canvasDecrCanvasHeight(self, event):
if self.parentCanvas.canvasSize[1] > 1:
self.parentCanvas.resize([ \
self.parentCanvas.canvasSize[0], \
self.parentCanvas.canvasSize[1]-1])
# }}}
# {{{ canvasDecrCanvasHeightWidth(self, event): XXX
def canvasDecrCanvasHeightWidth(self, event):
self.canvasDecrCanvasHeight(event)
self.canvasDecrCanvasWidth(event)
# }}}
# {{{ canvasDecrCanvasWidth(self, event): XXX
def canvasDecrCanvasWidth(self, event):
if self.parentCanvas.canvasSize[0] > 1:
self.parentCanvas.resize([ \
self.parentCanvas.canvasSize[0]-1, \
self.parentCanvas.canvasSize[1]])
# }}}
# {{{ canvasDelete(self, event): XXX
def canvasDelete(self, event):
pass
# }}}
# {{{ canvasExit(self, event): XXX
def canvasExit(self, event):
if self.canvasPathName != None:
saveChanges = self._dialogSaveChanges()
if saveChanges == wx.ID_CANCEL:
return
elif saveChanges == wx.ID_NO:
pass
elif saveChanges == wx.ID_YES:
self.canvasSave(event)
self.parentFrame.Close(True)
# }}}
# {{{ canvasExportToClipboard(self, event): XXX
def canvasExportToClipboard(self, event):
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
outBuffer = self.parentCanvas.canvasExportStore.exportTextBuffer(self.parentCanvas.canvasMap, self.parentCanvas.canvasSize)
if wx.TheClipboard.Open():
wx.TheClipboard.SetData(wx.TextDataObject(outBuffer))
wx.TheClipboard.Close()
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
return True
# }}}
# {{{ canvasExportAsPng(self, event): XXX
def canvasExportAsPng(self, event):
with wx.FileDialog(self, "Save As...", os.getcwd(), "", \
"*.png", wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT) as dialog:
if dialog.ShowModal() == wx.ID_CANCEL:
return False
else:
outPathName = dialog.GetPath()
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
self.parentCanvas.canvasExportStore.exportBitmapToPngFile( \
self.parentCanvas.canvasBackend.canvasBitmap, outPathName, \
wx.BITMAP_TYPE_PNG)
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
return True
# }}}
# {{{ canvasExportImgur(self, event): XXX
def canvasExportImgur(self, event):
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
imgurResult = self.parentCanvas.canvasExportStore.exportBitmapToImgur( \
self.imgurApiKey, self.parentCanvas.canvasBackend.canvasBitmap, \
"", "", wx.BITMAP_TYPE_PNG)
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
if imgurResult[0] == 200:
if not wx.TheClipboard.IsOpened():
wx.TheClipboard.Open()
wx.TheClipboard.SetData(wx.TextDataObject(imgurResult[1]))
wx.TheClipboard.Close()
wx.MessageBox("Exported to Imgur: " + imgurResult[1], \
"Export to Imgur", wx.OK|wx.ICON_INFORMATION)
else:
wx.MessageBox("Failed to export to Imgur: " + imgurResult[1], \
"Export to Imgur", wx.OK|wx.ICON_EXCLAMATION)
# }}}
# {{{ canvasExportPastebin(self, event): XXX
def canvasExportPastebin(self, event):
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
pasteStatus, pasteResult = \
self.parentCanvas.canvasExportStore.exportPastebin( \
"", \
self.parentCanvas.canvasMap, \
self.parentCanvas.canvasSize)
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
if pasteStatus:
if not wx.TheClipboard.IsOpened():
wx.TheClipboard.Open()
wx.TheClipboard.SetData(wx.TextDataObject(pasteResult))
wx.TheClipboard.Close()
wx.MessageBox("Exported to Pastebin: " + pasteResult, \
"Export to Pastebin", wx.OK|wx.ICON_INFORMATION)
else:
wx.MessageBox("Failed to export to Pastebin: " + pasteResult, \
"Export to Pastebin", wx.OK|wx.ICON_EXCLAMATION)
# }}}
# {{{ canvasImportFromClipboard(self, event): XXX
def canvasImportFromClipboard(self, event):
rc = False
if wx.TheClipboard.IsSupported(wx.DataFormat(wx.DF_TEXT)) \
and wx.TheClipboard.Open():
inBuffer = wx.TextDataObject()
if wx.TheClipboard.GetData(inBuffer):
if self.canvasPathName != None:
saveChanges = self._dialogSaveChanges()
if saveChanges == wx.ID_CANCEL:
return
elif saveChanges == wx.ID_NO:
pass
elif saveChanges == wx.ID_YES:
self.canvasSave(event)
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
self.parentCanvas.canvasImportStore.importTextFileBuffer(io.StringIO(inBuffer.GetText()))
self.parentCanvas.canvasImportStore.importIntoPanel()
self.canvasPathName = "(Clipboard)"
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
self.parentFrame.onCanvasUpdate(pathName="(Clipboard)", undoLevel=-1)
rc = True
wx.TheClipboard.Close()
if not rc:
with wx.MessageDialog(self.parentCanvas, "Clipboard does not contain text data and/or cannot be opened", "", wx.ICON_QUESTION | wx.OK | wx.OK_DEFAULT) as dialog:
dialog.ShowModal()
# }}}
# {{{ canvasIncrBrushHeight(self, event): XXX
def canvasIncrBrushHeight(self, event):
self.parentCanvas.brushSize[1] += 1
self.parentFrame.onCanvasUpdate(brushSize=self.parentCanvas.brushSize)
# }}}
# {{{ canvasIncrBrushHeightWidth(self, event): XXX
def canvasIncrBrushHeightWidth(self, event):
self.canvasIncrBrushHeight(event)
self.canvasIncrBrushWidth(event)
# }}}
# {{{ canvasIncrBrushWidth(self, event): XXX
def canvasIncrBrushWidth(self, event):
self.parentCanvas.brushSize[0] += 1
self.parentFrame.onCanvasUpdate(brushSize=self.parentCanvas.brushSize)
# }}}
# {{{ canvasIncrCanvasHeight(self, event): XXX
def canvasIncrCanvasHeight(self, event):
self.parentCanvas.resize([ \
self.parentCanvas.canvasSize[0], \
self.parentCanvas.canvasSize[1] + 1])
# }}}
# {{{ canvasIncrCanvasHeightWidth(self, event): XXX
def canvasIncrCanvasHeightWidth(self, event):
self.canvasIncrCanvasHeight(event)
self.canvasIncrCanvasWidth(event)
# }}}
# {{{ canvasIncrCanvasWidth(self, event): XXX
def canvasIncrCanvasWidth(self, event):
self.parentCanvas.resize([ \
self.parentCanvas.canvasSize[0] + 1, \
self.parentCanvas.canvasSize[1]])
# }}}
# {{{ canvasNew(self, event, newCanvasSize=None): XXX
def canvasNew(self, event, newCanvasSize=None):
if self.canvasPathName != None:
saveChanges = self._dialogSaveChanges()
if saveChanges == wx.ID_CANCEL:
return
elif saveChanges == wx.ID_NO:
pass
elif saveChanges == wx.ID_YES:
self.canvasSave(event)
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
if newCanvasSize == None:
newCanvasSize = list(self.parentCanvas.defaultCanvasSize)
self.parentCanvas.canvasImportStore.importNew(newCanvasSize)
self.canvasPathName = None
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
self.parentFrame.onCanvasUpdate(pathName="", undoLevel=-1)
# }}}
# {{{ canvasOpen(self, event): XXX
def canvasOpen(self, event):
if self.canvasPathName != None:
saveChanges = self._dialogSaveChanges()
if saveChanges == wx.ID_CANCEL:
return
elif saveChanges == wx.ID_NO:
pass
elif saveChanges == wx.ID_YES:
self.canvasSave(event)
with wx.FileDialog(self.parentCanvas, "Open", os.getcwd(), "", \
"*.txt", wx.FD_OPEN) as dialog:
if dialog.ShowModal() == wx.ID_CANCEL:
return False
else:
self.canvasPathName = dialog.GetPath()
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
self.parentCanvas.canvasImportStore.importTextFile(self.canvasPathName)
self.parentCanvas.canvasImportStore.importIntoPanel()
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
self.parentFrame.onCanvasUpdate( \
pathName=self.canvasPathName, undoLevel=-1)
return True
# }}}
# {{{ canvasPaste(self, event): XXX
def canvasPaste(self, event):
pass
# }}}
# {{{ canvasRedo(self, event): XXX
def canvasRedo(self, event):
self.parentCanvas._dispatchDeltaPatches( \
self.parentCanvas.canvasJournal.popRedo())
# }}}
# {{{ canvasSave(self, event): XXX
def canvasSave(self, event):
if self.canvasPathName == None:
if self.canvasSaveAs(event) == False:
return
try:
with open(self.canvasPathName, "w") as outFile:
self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
self.parentCanvas.canvasExportStore.exportTextFile( \
self.parentCanvas.canvasMap, \
self.parentCanvas.canvasSize, outFile)
self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
return True
except IOError as error:
return False
# }}}
# {{{ canvasSaveAs(self, event): XXX
def canvasSaveAs(self, event):
with wx.FileDialog(self.parentCanvas, "Save As", os.getcwd(), "", \
"*.txt", wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT) as dialog:
if dialog.ShowModal() == wx.ID_CANCEL:
return False
else:
self.canvasPathName = dialog.GetPath()
return self.canvasSave(event)
# }}}
# {{{ canvasToolCircle(self, event): XXX
def canvasToolCircle(self, event):
self.canvasTool = ToolCircle(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_CIRCLE[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_CIRCLE[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_CIRCLE[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasToolFill(self, event): XXX
def canvasToolFill(self, event):
self.canvasTool = ToolFill(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_FILL[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_FILL[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_FILL[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasToolLine(self, event): XXX
def canvasToolLine(self, event):
self.canvasTool = ToolLine(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_LINE[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_LINE[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_LINE[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasToolSelectClone(self, event): XXX
def canvasToolSelectClone(self, event):
self.canvasTool = ToolSelectClone(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_CLONE_SELECT[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_CLONE_SELECT[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_CLONE_SELECT[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasToolSelectMove(self, event): XXX
def canvasToolSelectMove(self, event):
self.canvasTool = ToolSelectMove(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_MOVE_SELECT[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_MOVE_SELECT[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_MOVE_SELECT[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasToolRect(self, event): XXX
def canvasToolRect(self, event):
self.canvasTool = ToolRect(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_RECT[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_RECT[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_RECT[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasToolText(self, event): XXX
def canvasToolText(self, event):
self.canvasTool = ToolText(self.parentCanvas)
self.parentFrame.menuItemsById[self.parentFrame.CID_TEXT[0]].Check(True)
toolBar = self.parentFrame.toolBarItemsById[self.parentFrame.CID_TEXT[0]].GetToolBar()
toolBar.ToggleTool(self.parentFrame.CID_TEXT[0], True)
self.parentFrame.onCanvasUpdate(toolName=self.canvasTool.name)
# }}}
# {{{ canvasUndo(self, event): XXX
def canvasUndo(self, event):
self.parentCanvas._dispatchDeltaPatches( \
self.parentCanvas.canvasJournal.popUndo())
# }}}
#
# __init__(self, parentCanvas, parentFrame):
def __init__(self, parentCanvas, parentFrame):
self.canvasPathName, self.imgurApiKey = None, None
self.parentCanvas, self.parentFrame = parentCanvas, parentFrame
self.canvasToolRect(None)
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120