mirror of
https://github.com/lalbornoz/roar.git
synced 2024-11-22 23:36:36 +00:00
d5935dfbba
1) Assets window: adds clear list context menu item.
2) Assets window: allow deleting multiple selected items.
3) Assets window: fix list view cursor key navigation.
4) Backend: correctly blend transparent background cursor cells with canvas character cells.
5) Backend: correctly determine cell size & set font size.
6) Backend: correctly unmask cursor.
7) Backend: disable font anti-aliasing on Windows.
8) Backend: render transparent background cells as RGBA #303030FF.
9) Canvas window: adds <F1> accelerator for `View melp?' menu item.
10) Canvas window: implement {dockable,floating} toolbars w/ wx' AUI framework.
11) Canvas window: separate tools toolbar from edit commands toolbar & dock both on right-hand side alongside each other.
12) Flip horizontally tool: flip characters, including some Unicode symbols.
13) Flip vertically tool: flip additional Unicode symbols.
14) Text tool: don't process keyboard events w/ either of <{Alt,AltGr,Ctrl}> modifiers.
assets/images/roar.png: updated.
375 lines
18 KiB
Python
375 lines
18 KiB
Python
#!/usr/bin/env python3
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#
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# RoarAssetsWindow.py
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# Copyright (c) 2018, 2019 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
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#
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from Canvas import Canvas
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from GuiFrame import GuiMiniFrame
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from GuiWindow import GuiWindow
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from RtlPlatform import getLocalConfPathName
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import json, os, sys, wx
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class RoarAssetsWindow(GuiMiniFrame):
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def _import(self, f, pathName):
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rc = False
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self.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
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try:
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canvas = Canvas((0, 0))
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rc, error, newMap, newPathName, newSize = f(canvas, pathName)
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if rc:
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self.update(canvas, newSize, newMap)
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except FileNotFoundError as e:
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rc, error, newMap, newPathName, newSize = False, str(e), None, None, None
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self.SetCursor(wx.Cursor(wx.NullCursor))
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return rc, error, canvas, newMap, newPathName, newSize
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def _importFiles(self, f, wildcard):
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resultList = []
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with wx.FileDialog(self, "Load...", os.getcwd(), "", wildcard, wx.FD_MULTIPLE | wx.FD_OPEN) as dialog:
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if self.lastDir != None:
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dialog.SetDirectory(self.lastDir)
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if dialog.ShowModal() == wx.ID_CANCEL:
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resultList += [[None, "(cancelled)", None, None, None, None]]
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else:
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for pathName in dialog.GetPaths():
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resultList += [self._import(f, pathName)]
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lastDir = os.path.dirname(pathName)
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if self.lastDir != lastDir:
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self.lastDir = lastDir; self._storeLastDir(self.lastDir);
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return resultList
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def _load_list(self, pathName):
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try:
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with open(pathName, "r") as fileObject:
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try:
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for line in fileObject.readlines():
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line = line.rstrip("\r\n")
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if not os.path.isabs(line):
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line = os.path.join(os.path.dirname(pathName), line)
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def importmIRC(canvas, pathName):
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rc, error = canvas.importStore.importTextFile(pathName)
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return (rc, error, canvas.importStore.outMap, pathName, canvas.importStore.inSize)
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rc, error, canvas, newMap, newPathName, newSize = self._import(importmIRC, line)
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if rc:
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self.currentIndex = self.listView.GetItemCount()
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self.canvasList[self.currentIndex] = [canvas, newPathName]
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self.listView.InsertItem(self.currentIndex, "")
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idx = -1
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while True:
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idx = self.listView.GetNextSelected(idx)
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if idx != -1:
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self.listView.Select(idx, on=0)
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else:
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break
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self.listView.Select(self.currentIndex, on=1)
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self.listView.SetFocus()
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[self.listView.SetItem(self.currentIndex, col, label) for col, label in zip((0, 1), (os.path.basename(newPathName), "{}x{}".format(*newSize)))]
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[self.listView.SetColumnWidth(col, wx.LIST_AUTOSIZE) for col in (0, 1)]
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else:
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with wx.MessageDialog(self, "Error: {}".format(error), "", wx.CANCEL | wx.OK | wx.OK_DEFAULT) as dialog:
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dialogChoice = dialog.ShowModal()
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if dialogChoice == wx.ID_CANCEL:
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self.SetCursor(wx.Cursor(wx.NullCursor)); break;
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except:
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self.SetCursor(wx.Cursor(wx.NullCursor))
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with wx.MessageDialog(self, "Error: {}".format(str(sys.exc_info()[1])), "", wx.OK | wx.OK_DEFAULT) as dialog:
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dialogChoice = dialog.ShowModal()
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except FileNotFoundError as e:
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self.SetCursor(wx.Cursor(wx.NullCursor))
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with wx.MessageDialog(self, "Error: {}".format(str(e)), "", wx.OK | wx.OK_DEFAULT) as dialog:
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dialogChoice = dialog.ShowModal()
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def _loadLastDir(self):
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localConfFileName = getLocalConfPathName("RecentAssetsDir.txt")
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if os.path.exists(localConfFileName):
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with open(localConfFileName, "r", encoding="utf-8") as inFile:
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self.lastDir = inFile.read().rstrip("\r\n")
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def _removeAsset(self, idx):
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del self.canvasList[idx]; self.listView.DeleteItem(idx);
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itemCount = self.listView.GetItemCount()
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if itemCount > 0:
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self.listView.Select(self.currentIndex, on=0)
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for numCanvas in [n for n in sorted(self.canvasList.keys()) if n >= idx]:
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self.canvasList[numCanvas - 1] = self.canvasList[numCanvas]; del self.canvasList[numCanvas];
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[self.listView.SetColumnWidth(col, wx.LIST_AUTOSIZE) for col in (0, 1)]
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if (idx == 0) or (idx >= itemCount):
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idx = 0 if itemCount > 0 else None
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else:
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idx = idx if idx < itemCount else None
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self.currentIndex = idx
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if self.currentIndex != None:
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self.listView.Select(self.currentIndex, on=1)
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self.drawCanvas(self.canvasList[self.currentIndex][0])
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else:
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self.currentIndex = None
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[self.listView.SetColumnWidth(col, wx.LIST_AUTOSIZE_USEHEADER) for col in (0, 1)]
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self.drawCanvas(Canvas((0, 0)))
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return self.currentIndex
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def _storeLastDir(self, pathName):
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localConfFileName = getLocalConfPathName("RecentAssetsDir.txt")
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with open(localConfFileName, "w", encoding="utf-8") as outFile:
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print(pathName, file=outFile)
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def _updateScrollBars(self):
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clientSize = self.panelCanvas.GetClientSize()
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if self.currentIndex != None:
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panelSize = [a * b for a, b in zip(self.canvasList[self.currentIndex][0].size, self.backend.cellSize)]
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elif self.panelCanvas.size != None:
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panelSize = list(self.panelCanvas.size)
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else:
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return
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if (panelSize[0] > clientSize[0]) or (panelSize[1] > clientSize[1]):
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self.scrollFlag = True; super(wx.ScrolledWindow, self.panelCanvas).SetVirtualSize(panelSize);
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elif self.scrollFlag \
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and ((panelSize[0] <= clientSize[0]) or (panelSize[1] <= clientSize[1])):
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self.scrollFlag = False; super(wx.ScrolledWindow, self.panelCanvas).SetVirtualSize((0, 0));
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def drawCanvas(self, canvas):
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panelSize = [a * b for a, b in zip(canvas.size, self.backend.cellSize)]
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self.panelCanvas.SetMinSize(panelSize); self.panelCanvas.SetSize(wx.DefaultCoord, wx.DefaultCoord, *panelSize);
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curWindow = self.panelCanvas
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while curWindow != None:
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curWindow.Layout(); curWindow = curWindow.GetParent();
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self.backend.resize(canvas.size)
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eventDc = self.backend.getDeviceContext(self.panelCanvas.GetClientSize(), self.panelCanvas)
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eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
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patches = []
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for numRow in range(canvas.size[1]):
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for numCol in range(canvas.size[0]):
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patches += [[numCol, numRow, *canvas.map[numRow][numCol]]]
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self.backend.drawPatches(canvas, eventDc, patches, isCursor=False)
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eventDc.SetDeviceOrigin(*eventDcOrigin)
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def onPaint(self, event):
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self.backend.onPaint(self.panelCanvas.GetClientSize(), self.panelCanvas, self.panelCanvas.GetViewStart())
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def onPanelLeftDown(self, event):
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self.panelCanvas.SetFocus()
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if (self.currentIndex != None):
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dataText = json.dumps((self.canvasList[self.currentIndex][0].map, self.canvasList[self.currentIndex][0].size,))
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textDataObject = wx.TextDataObject(dataText)
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dropSource = wx.DropSource(event.GetEventObject())
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dropSource.SetData(textDataObject)
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result = dropSource.DoDragDrop(True)
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event.Skip()
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def onPanelPaint(self, event):
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self.backend.onPaint(self.panelCanvas.GetClientSize(), self.panelCanvas, self.panelCanvas.GetViewStart())
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def onPanelSize(self, event):
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self._updateScrollBars(); event.Skip();
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def resize(self, canvas, newSize):
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oldSize = [0, 0] if canvas.map == None else canvas.size
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deltaSize = [b - a for a, b in zip(oldSize, newSize)]
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if canvas.resize(newSize, False):
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panelSize = [a * b for a, b in zip(canvas.size, self.backend.cellSize)]
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self.panelCanvas.SetMinSize(panelSize); self.panelCanvas.SetSize(wx.DefaultCoord, wx.DefaultCoord, *panelSize);
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curWindow = self.panelCanvas
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while curWindow != None:
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curWindow.Layout(); curWindow = curWindow.GetParent();
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self.backend.resize(newSize)
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eventDc = self.backend.getDeviceContext(self.panelCanvas.GetClientSize(), self.panelCanvas)
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eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
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patches = []
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if deltaSize[0] > 0:
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for numRow in range(oldSize[1]):
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for numNewCol in range(oldSize[0], newSize[0]):
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patches += [[numNewCol, numRow, 1, 1, 0, " "]]
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if deltaSize[1] > 1:
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for numNewRow in range(oldSize[1], newSize[1]):
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for numNewCol in range(newSize[0]):
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patches += [[numNewCol, numNewRow, 1, 1, 0, " "]]
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self.backend.drawPatches(canvas, eventDc, patches, isCursor=False)
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eventDc.SetDeviceOrigin(*eventDcOrigin)
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def update(self, canvas, newSize, newCanvas=None):
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self.resize(canvas, newSize);
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canvas.update(newSize, newCanvas);
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eventDc = self.backend.getDeviceContext(self.panelCanvas.GetClientSize(), self.panelCanvas)
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eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
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patches = []
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for numRow in range(canvas.size[1]):
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for numCol in range(canvas.size[0]):
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patches += [[numCol, numRow, *canvas.map[numRow][numCol]]]
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self.backend.drawPatches(canvas, eventDc, patches, isCursor=False)
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eventDc.SetDeviceOrigin(*eventDcOrigin)
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def onImportAnsi(self, event):
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event.Skip()
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def onImportFromClipboard(self, event):
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event.Skip()
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def onImportSauce(self, event):
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event.Skip()
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def onChar(self, event):
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if (event.GetModifiers() == wx.MOD_NONE) \
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and (event.GetKeyCode() in (wx.WXK_DOWN, wx.WXK_UP)):
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self.listView.SetFocus()
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return wx.PostEvent(self.listView, event)
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else:
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event.Skip()
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def onClearList(self, event):
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while len(self.canvasList):
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self._removeAsset(list(self.canvasList.keys())[0])
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def onListViewChar(self, event):
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keyCode = event.GetKeyCode()
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if (event.GetModifiers() == wx.MOD_NONE) \
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and (keyCode in (wx.WXK_DOWN, wx.WXK_UP)) \
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and (self.currentIndex != None):
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self.listView.Select(self.currentIndex, on=0)
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id = +1 if keyCode == wx.WXK_DOWN else -1
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self.currentIndex = (self.currentIndex + id) % len(self.canvasList)
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self.listView.Select(self.currentIndex, on=1)
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else:
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index, rc = self.listView.GetFirstSelected(), False
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if index != -1:
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keyChar, keyModifiers = event.GetKeyCode(), event.GetModifiers()
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if (keyChar, keyModifiers) == (wx.WXK_DELETE, wx.MOD_NONE):
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self.currentIndex, rc = index, True; self.onRemove(None);
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if not rc:
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event.Skip()
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def onListViewItemSelected(self, event):
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self.currentIndex = event.GetItem().GetId()
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item = [self.listView.GetItem(self.currentIndex, col).GetText() for col in (0, 1)]
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self.drawCanvas(self.canvasList[self.currentIndex][0])
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def onListViewRightDown(self, event):
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eventPoint = event.GetPosition()
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if self.currentIndex == None:
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index, flags = self.listView.HitTest(eventPoint)
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if index != wx.NOT_FOUND:
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self.currentIndex = index
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if self.currentIndex == None:
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self.contextMenuItems[4].Enable(False)
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else:
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self.contextMenuItems[4].Enable(True)
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if len(self.canvasList) == 0:
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self.contextMenuItems[7].Enable(False)
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else:
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self.contextMenuItems[7].Enable(True)
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self.PopupMenu(self.contextMenu, eventPoint)
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def onLoad(self, event):
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def importmIRC(canvas, pathName):
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rc, error = canvas.importStore.importTextFile(pathName)
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return (rc, error, canvas.importStore.outMap, pathName, canvas.importStore.inSize)
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for rc, error, canvas, newMap, newPathName, newSize in self._importFiles(importmIRC, "mIRC art files (*.txt)|*.txt|All Files (*.*)|*.*"):
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if rc == True:
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self.currentIndex = self.listView.GetItemCount()
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self.canvasList[self.currentIndex] = [canvas, newPathName]
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self.listView.InsertItem(self.currentIndex, "")
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idx = -1
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while True:
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idx = self.listView.GetNextSelected(idx)
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if idx != -1:
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self.listView.Select(idx, on=0)
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else:
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break
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self.listView.Select(self.currentIndex, on=1)
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self.listView.SetFocus()
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[self.listView.SetItem(self.currentIndex, col, label) for col, label in zip((0, 1), (os.path.basename(newPathName), "{}x{}".format(*newSize)))]
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[self.listView.SetColumnWidth(col, wx.LIST_AUTOSIZE) for col in (0, 1)]
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elif rc == False:
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with wx.MessageDialog(self, "Error: {}".format(error), "", wx.CANCEL | wx.OK | wx.OK_DEFAULT) as dialog:
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dialogChoice = dialog.ShowModal()
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if dialogChoice == wx.ID_CANCEL:
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break
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def onLoadList(self, event):
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rc = True
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with wx.FileDialog(self, "Load from list...", os.getcwd(), "", "List files (*.lst)|*.lst|Text files (*.txt)|*.txt|All Files (*.*)|*.*", wx.FD_OPEN) as dialog:
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if self.lastDir != None:
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dialog.SetDirectory(self.lastDir)
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if dialog.ShowModal() != wx.ID_CANCEL:
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pathName = dialog.GetPath()
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self.lastDir = os.path.dirname(pathName); self._storeLastDir(self.lastDir);
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self._load_list(pathName)
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def onRemove(self, event):
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items = [self.listView.GetFirstSelected()]
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while True:
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item = self.listView.GetNextSelected(items[-1])
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if item != -1:
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items += [item]
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else:
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break
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while len(items):
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self._removeAsset(items[0]); del items[0]; items = [i - 1 for i in items];
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def onSaveList(self, event):
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rc = True
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if len(self.canvasList):
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with wx.FileDialog(self, "Save as list...", os.getcwd(), "", "List files (*.lst)|*.lst|Text files (*.txt)|*.txt|All Files (*.*)|*.*", wx.FD_SAVE) as dialog:
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if self.lastDir != None:
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dialog.SetDirectory(self.lastDir)
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if dialog.ShowModal() != wx.ID_CANCEL:
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pathName = dialog.GetPath()
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self.lastDir = os.path.dirname(pathName); self._storeLastDir(self.lastDir);
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with open(pathName, "w") as fileObject:
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for pathName in [self.canvasList[k][1] for k in self.canvasList.keys()]:
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print(pathName, file=fileObject)
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rc = True
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else:
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rc, error = False, "no assets currently loaded"
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if not rc:
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with wx.MessageDialog(self, "Error: {}".format(error), "", wx.OK | wx.OK_DEFAULT) as dialog:
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dialogChoice = dialog.ShowModal()
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def __init__(self, backend, parent, pos=None, size=(400, 400), title="Assets"):
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if pos == None:
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parentRect = parent.GetScreenRect(); pos = (parentRect.x + parentRect.width, parentRect.y);
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super().__init__(parent, size, title, pos=pos)
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self.backend, self.canvasList, self.lastDir = backend((0, 0)), {}, None
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self.currentIndex, self.leftDown, self.parent, self.scrollFlag = None, False, parent, False
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self.Bind(wx.EVT_CHAR, self.onChar)
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self._loadLastDir()
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self.contextMenu, self.contextMenuItems = wx.Menu(), []
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for text, f in (
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("&Load...", self.onLoad),
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("Import &ANSI...", self.onImportAnsi),
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("Import &SAUCE...", self.onImportSauce),
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("Import from &clipboard", self.onImportFromClipboard),
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("&Remove", self.onRemove),
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(None, None),
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("Load from l&ist...", self.onLoadList),
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("Sa&ve as list...", self.onSaveList),
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(None, None),
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("Cl&ear list", self.onClearList),):
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if (text, f) == (None, None):
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self.contextMenu.AppendSeparator()
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else:
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self.contextMenuItems += [wx.MenuItem(self.contextMenu, wx.NewId(), text)]
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self.Bind(wx.EVT_MENU, f, self.contextMenuItems[-1])
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self.contextMenu.Append(self.contextMenuItems[-1])
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self.listView = wx.ListView(self, -1, size=([int(m / n) for m, n in zip(size, (2, 4))]), style=wx.BORDER_SUNKEN | wx.LC_REPORT)
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[self.listView.InsertColumn(col, heading) for col, heading in ((0, "Name"), (1, "Size"))]
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self.listView.Bind(wx.EVT_CHAR, self.onListViewChar)
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self.listView.Bind(wx.EVT_LIST_ITEM_SELECTED, self.onListViewItemSelected)
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self.listView.Bind(wx.EVT_RIGHT_DOWN, self.onListViewRightDown)
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self.panelCanvas = GuiWindow(self, (0, 0), wx.BORDER_SUNKEN)
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self.panelCanvas.Bind(wx.EVT_CHAR, self.onChar)
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self.panelCanvas.Bind(wx.EVT_LEFT_DOWN, self.onPanelLeftDown)
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self.panelCanvas.Bind(wx.EVT_PAINT, self.onPanelPaint)
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self.panelCanvas.Bind(wx.EVT_SIZE, self.onPanelSize)
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self.sizer = wx.BoxSizer(wx.VERTICAL)
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self.sizer.AddMany(((self.listView, 0, wx.ALL | wx.EXPAND, 4), (self.panelCanvas, 1, wx.ALL | wx.EXPAND, 4),))
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self.panelCanvas.SetMinSize((int(size[0] / 2), int(size[1] / 2)))
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self.SetSizerAndFit(self.sizer)
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self._updateScrollBars()
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self.Show(True)
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# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
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