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Prevent calibre from installing or running on Windows XP as there have been many reports of Qt 5 crashing on Windows XP and Windows XP is now no longer supported by Microsoft.

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This commit is contained in:
Kovid Goyal 2014-08-24 00:47:10 +05:30
parent 52522d5714
commit 697a74b0c1
2 changed files with 11 additions and 4 deletions
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5
setup/installer/windows/wix.py
View File

@ -14,10 +14,9 @@ from setup.build_environment import is64bit
WIXP = r'C:\Program Files (x86)\WiX Toolset v3.8'
if is64bit:
UPGRADE_CODE = '5DD881FF-756B-4097-9D82-8C0F11D521EA'
MINVERHUMAN = 'Windows Vista'
else:
UPGRADE_CODE = 'BEB2A80D-E902-4DAD-ADF9-8BD2DA42CFE1'
MINVERHUMAN = 'Windows XP SP3'
MINVERHUMAN = 'Windows Vista'
CANDLE = WIXP+r'\bin\candle.exe'
LIGHT = WIXP+r'\bin\light.exe'
@ -42,7 +41,7 @@ class WixMixIn:
ProgramFilesFolder = 'ProgramFiles64Folder' if is64bit else 'ProgramFilesFolder',
x64 = ' 64bit' if is64bit else '',
minverhuman = MINVERHUMAN,
minver = '600' if is64bit else '501',
minver = '600',
fix_wix = '<Custom Action="OverwriteWixSetDefaultPerMachineFolder" After="WixSetDefaultPerMachineFolder" />' if is64bit else '',
compression = self.opts.msi_compression,
app_components = components,

10
src/calibre/gui2/__init__.py
View File

@ -14,7 +14,7 @@ ORG_NAME = 'KovidsBrain'
APP_UID = 'libprs500'
from calibre import prints
from calibre.constants import (islinux, iswindows, isbsd, isfrozen, isosx,
plugins, config_dir, filesystem_encoding, DEBUG)
plugins, config_dir, filesystem_encoding, DEBUG, isxp)
from calibre.utils.config import Config, ConfigProxy, dynamic, JSONConfig
from calibre.ebooks.metadata import MetaInformation
from calibre.utils.date import UNDEFINED_DATE
@ -926,6 +926,14 @@ class Application(QApplication):
self._file_open_paths = []
self._file_open_lock = RLock()
if isxp:
error_dialog(None, _('Windows XP not supported'), '<p>' + _(
'calibre versions newer than 2.0 do not run on Windows XP. This is'
' because the graphics toolkit calibre uses (Qt 5) crashes a lot'
' on Windows XP. We suggest you stay with <a href="%s">calibre 1.48</a>'
' which works well on Windows XP.') % 'http://download.calibre-ebook.com/1.48.0/', show=True)
raise SystemExit(1)
def load_builtin_fonts(self, scan_for_fonts=False):
if scan_for_fonts:
from calibre.utils.fonts.scanner import font_scanner