{"id":2515,"date":"2021-02-24T13:12:42","date_gmt":"2021-02-24T05:12:42","guid":{"rendered":"https:\/\/www.csslayer.info\/wordpress\/?p=2515"},"modified":"2021-02-24T13:12:42","modified_gmt":"2021-02-24T05:12:42","slug":"fcitx-5-debug","status":"publish","type":"post","link":"https:\/\/www.csslayer.info\/wordpress\/fcitx-dev\/fcitx-5-debug\/","title":{"rendered":"Fcitx 5 \u5f00\u53d1\uff08\u4e09\uff09\u5982\u4f55\u8c03\u8bd5\u8f93\u5165\u6cd5\uff0c\u5148\u6709\u9e21\u8fd8\u662f\u5148\u6709\u86cb"},"content":{"rendered":"\n

\u8c03\u8bd5\u8f93\u5165\u6cd5\uff0c\u548c\u5199\u522b\u7684\u7a0b\u5e8f\u5176\u5b9e\u6ca1\u6709\u672c\u8d28\u7684\u533a\u522b\uff0c\u5e38\u89c1\u7684\u529e\u6cd5\u4e5f\u5c31\u662f GDB \u548c\u8f93\u51fa\u65e5\u5fd7\u3002\u4f46\u5b83\u7279\u522b\u7684\u5730\u65b9\u4e3b\u8981\u5728\u4e8e\uff0c\u4f60\u7528\u6765\u8c03\u8bd5\u8f93\u5165\u7684\u7a0b\u5e8f\u4e5f\u662f\u8f93\u5165\u6cd5\u7684\u5ba2\u6237\u7aef\u4e4b\u4e00\uff0c\u5728\u8c03\u8bd5\u8f93\u5165\u6cd5\u7684\u65f6\u5019\uff0c\u5982\u679c\u4e0d\u8fdb\u884c\u4e00\u4e9b\u7279\u522b\u7684\u64cd\u4f5c\uff0c\u5c06\u4f1a\u5bfc\u81f4\u4f60\u8c03\u8bd5\u7528\u7684\u7ec8\u7aef Freeze\uff08\u628a\u6309\u952e\u53d1\u9001\u7ed9\u4e86\u8f93\u5165\u6cd5\uff0c\u5374\u56e0\u4e3a\u7a0b\u5e8f GDB \u6682\u505c\u65e0\u6cd5\u83b7\u5f97\u54cd\u5e94\u5bfc\u81f4 Freeze\uff09\uff0c\u4e5f\u5c31\u662f\u6807\u9898\u6240\u8bf4\u7684\u5148\u6709\u9e21\u8fd8\u662f\u5148\u6709\u86cb\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n

\u5f53\u7136\uff0c\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5176\u5b9e\u4e5f\u7b80\u5355\uff0c\u5c31\u662f\u8ba9\u4f60\u7684\u7ec8\u7aef\u4e0d\u7528\u8f93\u5165\u6cd5\u5c31\u884c\u4e86\u3002\u8fd9\u91cc\u6709\u51e0\u4e2a\u70b9\u9700\u8981\u6ce8\u610f\uff0c\u5e38\u89c1\u684c\u9762\u73af\u5883\u7684\u7ec8\u7aef\u4e00\u822c\u662f\u5355\u5b9e\u4f8b\uff0c\u4f60\u5373\u4f7f\u542f\u52a8\u4e00\u4e2a\u65b0\u7684\u7a97\u53e3\u4e5f\u662f\u540c\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u5e76\u4e0d\u662f\u91cd\u65b0\u542f\u52a8\u4e00\u4e2a\u8fdb\u7a0b\u3002\u6240\u4ee5\u4e00\u822c\u6211\u4e2a\u4eba\u4f1a\u9009\u62e9\u4f7f\u7528\u53e6\u5916\u7684\u7ec8\u7aef\u7a0b\u5e8f\u3002\u8fd9\u662f\u4ece\u7ec8\u7aef\u7a0b\u5e8f\u7981\u6b62\u8f93\u5165\u6cd5\u65b9\u9762\u6765\u8bf4\u3002\u53cd\u8fc7\u6765\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u7981\u7528 Fcitx \u7684\u524d\u7aef\u3002\u6765\u963b\u6b62 Fcitx \u548c\u5bf9\u5e94\u7c7b\u578b\u7684\u7a0b\u5e8f\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u5148\u8bf4\u8bf4\u600e\u4e48\u542f\u52a8\u4e00\u4e2a\u65e0\u6cd5\u4f7f\u7528\u8f93\u5165\u6cd5\u7684\u7ec8\u7aef\u3002\u5982\u679c\u662f XIM \u7684\u7ec8\u7aef\uff0c\u4f8b\u5982 xterm\uff0calacritty\uff0c\u5c31\u76f4\u63a5\u7528 XMODIFIERS=@im=none xterm \u8fd9\u6837\u7684\u65b9\u5f0f\u542f\u52a8\uff0c\u542f\u52a8\u4e4b\u540e\uff0c\u5728\u7ec8\u7aef\u91cc\u9762\u76f4\u63a5\u542f\u52a8\u65b0\u7684 fcitx \u7684\u8bdd\uff0c\u5c31\u9700\u8981\u6ce8\u610f\u8981\u5728\u7ec8\u7aef\u91cc\u9762\u91cd\u65b0\u6062\u590d XMODIFIERS \u7684\u503c\u4e3a\u4e00\u822c\u7684\u503c\u3002\u56e0\u4e3a\u6839\u636e XMODIFIERS \u7684\u5904\u7406\u673a\u5236<\/a>\uff0cFcitx \u4f1a\u6839\u636e\u5b83\u542f\u52a8\u65f6\u7684 XMODIFIERS \u8bbe\u7f6e\u5bf9\u5e94\u7684\u503c\u3002\u5982\u679c\u4e0d\u8fdb\u884c\u8bbe\u7f6e\u7684\u8bdd\uff0c\u5f53\u524d\u7684\u8fd9\u4e2a\u7ec8\u7aef\u81ea\u7136\u4e5f\u53cd\u800c\u4f1a\u53ef\u4ee5\u548c Fcitx \u901a\u4fe1\u4e86\u3002\u5982\u679c\u662f Gtk \u7a0b\u5e8f\uff0c\u53ef\u4ee5\u8bbe\u7f6e GTK_IM_MODULE=gtk-im-context-simple \uff0c\u5982\u679c\u662f Qt 5\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u4e3a QT_IM_MODULE=compose \u3002<\/p>\n\n\n\n

\u5982\u679c\u60f3\u8981\u4ece Fcitx \u8fd9\u8fb9\u7981\u7528\u8f93\u5165\u6cd5\uff0c\u90a3\u5c31\u9700\u8981\u5229\u7528 –disable \u547d\u4ee4\u884c\u53c2\u6570\u3002\u6211\u5e38\u7528\u7684\u4e00\u822c\u5c31\u662f fcitx5 --disable dbusfrontend,ibusfrontend<\/code>\u3002\u4f60\u4e5f\u53ef\u4ee5\u6839\u636e\u4f60\u5177\u4f53\u7684\u9700\u8981\u6765\u8bbe\u7f6e\u7981\u7528\u5bf9\u5e94\u7684 Frontend\u3002<\/p>\n\n\n\n

\u5f53\u7136\uff0c\u8fd9\u4e2a\u5e76\u4e0d\u662f\u603b\u662f\u7279\u522b\u597d\u7528\u7684\u3002\u56e0\u4e3a\u8fd9\u91cc\u7275\u626f\u5230\u7b2c\u4e8c\u4e2a\u95ee\u9898\uff0c\u5c31\u662f\u7a0b\u5e8f\u7684\u7126\u70b9\u95ee\u9898\u3002\u5728\u4f60\u5207\u6362\u5230\u7ec8\u7aef\u7684\u65f6\u5019\uff0c\u4f60\u7528\u6765\u6d4b\u8bd5\u8f93\u5165\u7684\u7a0b\u5e8f\u5c31\u5931\u53bb\u4e86\u7126\u70b9\uff0c\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u76f4\u63a5\u8fdb\u5165\u91cd\u7f6e\u72b6\u6001\uff0c\u5f88\u6709\u53ef\u80fd\u65e0\u6cd5\u8fbe\u5230\u539f\u672c\u60f3\u8981\u8c03\u8bd5\u7684\u72b6\u6001\u3002\u8fd9\u91cc\u5c31\u53ef\u4ee5\u91c7\u53d6\u7b2c\u4e8c\u79cd\u65b9\u6cd5\uff0c\u542f\u52a8\u4e00\u4e2a\u65b0\u7684 X server\uff0c\u4ece\u800c\u907f\u514d\u7126\u70b9\u62a2\u5360\u7684\u95ee\u9898\u3002\u5e38\u7528\u7684\u4e00\u822c\u5c31\u662f Xephyr\u3002<\/p>\n\n\n\n

\u53ef\u4ee5\u7528\u5982\u4e0b\u7684\u547d\u4ee4\u6765\u8bbe\u7f6e\u542f\u52a8\u8fd9\u6837\u7684\u4e00\u4e2a\u73af\u5883<\/p>\n\n\n\n

Xephyr :1 &\nDISPLAY=:1 openbox & #\u542f\u52a8\u4e00\u4e2a\u7a97\u53e3\u7ba1\u7406\u5668\nDISPLAY=:1 xterm & #\u542f\u52a8\u4e00\u4e2a\u8c03\u8bd5\u7528\u7a0b\u5e8f\u7528\u4e8e\u6d4b\u8bd5\nDISPLAY=:1 gdb --args fcitx --disable dbusfrontend,ibusfrontend # \u542f\u7528\u4e00\u4e2a\u7981\u7528 dbus \u7684 fcitx<\/pre>\n\n\n\n
\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cdbusfrontend \u5e76\u4e0d\u4f1a\u56e0\u4e3a\u663e\u793a\u670d\u52a1\u5668\u7684\u9694\u79bb\u800c\u65e0\u6cd5\u8fdb\u884c\u8f93\u5165\uff0c\u6240\u4ee5\u4f8b\u5982\u4f60\u8981\u5728 konsole \u4e0a\u8fdb\u884c\u8c03\u8bd5\uff0c\u5982\u679c\u4e0d\u7981\u7528 dbusfrontend \u7684\u8bdd\uff0cconsole \u8fd8\u662f\u4f1a\u6536\u5230\u6309\u952e\u3002<\/p>\n\n\n\n
\u6240\u4ee5\u5982\u679c\u4f60\u60f3\u8981\u8c03\u8bd5\u4e00\u4e2a\u4f7f\u7528 dbusfrontend \u7684\u7a0b\u5e8f\uff0c\u5c31\u6700\u597d\u8fd8\u7528\u4e0a\u524d\u6587\u6240\u8ff0\u7684\u529e\u6cd5\uff0c\u5728\u4e3b\u663e\u793a\u670d\u52a1\u5668\u542f\u52a8\u4e00\u4e2a\u65e0\u6cd5\u4f7f\u7528\u8f93\u5165\u6cd5\u7684\u7ec8\u7aef\u6765\u8fdb\u884c\u8c03\u8bd5\u3002<\/p>\n\n\n\n
Xephyr \u4e0d\u4f1a\u56e0\u4e3a\u5b83\u81ea\u8eab\u7126\u70b9\u6539\u53d8\u800c\u4fee\u6539 Xephyr \u91cc\u9762\u8fd0\u884c\u7684\u7a0b\u5e8f\u7684\u7126\u70b9\uff0c\u5c31\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u5728 Xephyr \u548c\u5916\u90e8\u7ec8\u7aef\u4e4b\u95f4\u6765\u56de\u5207\u6362\u8c03\u8bd5\u4e00\u8fde\u4e32\u7684\u8f93\u5165\u884c\u4e3a\u4e86\u3002<\/p>\n\n\n\n
\u4e4b\u540e\uff0c\u4f60\u53ea\u9700\u8981\u5728 Xephyr \u91cc\u9762\u8fdb\u884c\u952e\u76d8\u64cd\u4f5c\uff0c\u5728\u89e6\u53d1\u5bf9\u5e94 gdb \u65ad\u70b9\u4e4b\u540e\uff0c\u7528\u9f20\u6807<\/strong>\u5207\u6362\u5230\u5916\u90e8\u7684\u7ec8\u7aef\u7ee7\u7eed\u8fdb\u884c\u8c03\u8bd5\u5373\u53ef\u3002\u8c03\u8bd5\u5b8c\u6210\u4e4b\u540e\u4e5f\u53ef\u4ee5\u7528\u9f20\u6807<\/strong>\u5207\u6362\u56de\u5230 Xephyr \u91cc\u9762\u518d\u7ee7\u7eed\u6a21\u62df\u53e6\u4e00\u4e9b\u7528\u6237\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n
\u8c03\u8bd5\u6765\u8bf4\uff0c\u5c31\u8fd8\u6709\u4f20\u7edf\u7684\u8f93\u51fa Log \u7684\u65b9\u5f0f\u3002\u7b80\u5355\u7684\u6765\u8bf4\u7528 FCITX_INFO() << item << to << output;<\/code> \u5c31\u53ef\u4ee5\u8f93\u51fa\u65e5\u5fd7\u4e86\u3002\u548c std::cout \u7c7b\u4f3c\uff0c\u4f46\u662f\u4f18\u70b9\u5c31\u662f\u53ef\u4ee5\u76f4\u63a5\u652f\u6301\u5f88\u591a\u6a21\u677f\u7c7b\u578b\uff0c\u4f8b\u5982 STL \u7684\u5bb9\u5668\u548c Fcitx \u81ea\u8eab\u6570\u636e\u7c7b\u578b\u7684\u76f4\u63a5\u8f93\u51fa\uff0c\u66f4\u52a0\u7684\u65b9\u4fbf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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