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Eclipse (ctrl+space) content assist hook

谁说胖子不能爱 提交于 2019-12-07 02:22:26
I wrote a plugin that gets user input from Java editor, makes some computation, and writes the results to my view. The way I start the process of aforementioned computation is via context menu and I hate it. I would like it to start on ctrl+space, i.e. content assist. It is faster, more intuitive w.r.t. what the plugin does. Is there a way to do so? Update: For example, what should I do to get the current cursor position when user presses ctrl+space? I would use that position info and print it to my view. This is the most simplistic plugin that I basically need. You could take part in the

Android homescreen shortcut permission error

廉价感情. 提交于 2019-12-06 21:41:11
问题 In my program it adds a shortcut to the screen. I get the icon on the screen fine, but when I tap it, I get: 03-01 20:00:29.410: ERROR/AndroidRuntime(796): java.lang.SecurityException: Permission Denial: starting Intent { data=http://www.example.com/ flags=0x14000000 comp={com.isaacwaller.example/com.isaacwaller.example.ExampleCut} } from ProcessRecord{435c7398 796:android.process.acore/10005} (pid=796, uid=10005) requires null Do you know the problem? Thanks, Isaac 回答1: I had something like

Is there a way to trigger a Hot Key/Keyboard Shortcut via a Shell Script, a AppleScript or a Automator Workflow?

房东的猫 提交于 2019-12-06 20:36:22
I'm an avid Keyboard Maestro user and I need a workaround for triggering a keyboard shortcut like ⌘⇧L (externally, without Keyboard Maestro). So I thought a bash script would be capable of doing such a thing. An AppleScript or an Automator workflow would be sufficient, too. I anybody could help me this would be great. You don't have to read this, but here's why I want to do what I want to do: I have a the same string assigned to various Markdown macros, I use a string instead of Hotkeys because it's much more memorable for me since my brain already is filled with so many application shortcuts.

How to handle keyboard shortcuts using keyPressEvent()? And should it be used for it?

随声附和 提交于 2019-12-06 17:37:51
问题 While defining the custom signal emission from within QTableView 's keyPressEvent() method: def keyPressEvent(self, e): if e.text()=='w': self.emit(SIGNAL('writeRequested')) if e.text()=='o': self.emit(SIGNAL('openRequested')) I am using incoming e argument to figure out what keyboard key was pressed. With this "technique" I am limited to only one character at the time. Secondly, I am not able to use a combination of Ctrl+Key , Alt+Key or Shift+Key . Third, I can't figure out what Delete and

Shortcut with Ctrl does't work in gvim

我们两清 提交于 2019-12-06 16:06:24
I'm trying to make shortcut for Vim, to make it more suitable for Esperanto when I press Ctrl + W : imap <C-ĝ> <C-w> "Delete last word It works fine with vim but with gvim it just puts ĝ character. How can I make it work with gvim ? Edit: I figured out that it works with vim even without mapping. But I still can't make it work against gvim . grwlf I'm facing same problem with Cyrillic letters. For example, typing Ctrl + Ы in insert mode results in just Ы . I did some searching and .. looks like it is a GVim-specific problem. Hopefully, there are other GUIs and Qt version works much better. It

firefox add-on shortcut does not work anymore

假如想象 提交于 2019-12-06 15:34:09
I have used following commands in my browser.xul to set a shortcut for my addon. <keyset id="mainKeyset"> <key id="key_convert" modifiers="accel" keycode="VK_F12" oncommand="myfunction()" />" </keyset> It used to work for previous versions of Firefox, but not anymore for newer versions. has anything changed in the syntax? Thanks That code example looks correct, I suspect that there is some code within myfunction() that is failing, so we need more information probably. Try to replace myfunction() with alert("test") , that should work. Noitidart Some notes: You must add it to a keyset, as the

How to get default Ctrl+Tab functionality in WinForms MDI app when hosting WPF UserControls

谁说我不能喝 提交于 2019-12-06 15:16:45
I have a WinForms based app with traditional MDI implementation within it except that I'm hosting WPF based UserControls via the ElementHost control as the main content for each of my MDI children. This is the solution recommended by Microsoft for achieving MDI with WPF although there are various side effects unfortunately. One of which is that my Ctrl+Tab functionality for tab switching between each MDI child is gone because the tab key seems to be swallowed up by the WPF controls. Is there a simple solution to this that will let the Ctrl+tab key sequences reach my WinForms MDI parent so that

PHP block shortcut in Visual Studio Code

守給你的承諾、 提交于 2019-12-06 15:06:15
问题 I know my question is simple, but how to open basic php block in VSCode, like so - <?php ?> ? In Sublime I simply type php and press Tab, and the block created. But can't find the same shortcut for VSCode. 回答1: You can add a custom user snippet to Visual Studio Code: Open "Preferences" User Snippets Select html.json (HTML) Paste the following custom snippet: "php": { "prefix": "php", "body": [ "<?php $1 ?>" ], "description": "php tag" } 回答2: Use extension "Sublime Text Keymap for VS Code"

Keyboard shortcuts - function keys - created in Qt app don't work on OSX

半世苍凉 提交于 2019-12-06 12:43:02
I have a program that in main menu uses certain shortcuts. It works in windows and Linux. When porting to mac, certain shortcuts will not work. The menu is created using QT Designer. It looks like this QAction *actDelete; actDelete = new QAction(MainWindow); actDelete->setObjectName(QString::fromUtf8("actDelete")); menu_Edit->addAction(actDelete); actDelete->setText(QApplication::translate("MainWindow", "Delete", 0, QApplication::UnicodeUTF8)); actDelete->setShortcut(QApplication::translate("MainWindow", "Del", 0, QApplication::UnicodeUTF8)); QAction *act1; act1 = new QAction(MainWindow); act1

How to follow a shortcut in powershell

别等时光非礼了梦想. 提交于 2019-12-06 08:13:34
In powershell, you use cd dir to go into the directory dir . But if dir is a shortcut to a directory, cd dir and cd dir.lnk both give an error, saying that the directory doesn't exist. So how do I follow that shortcut? (In Linux cd dir just works . In Windows, I've got no idea) Using the shell com-object, you can get the target path and from there, do what you wish. Get-ShortcutTargetPath function Get-ShortcutTargetPath($fileName) { $sh = New-Object -COM WScript.Shell $targetPath = $sh.CreateShortcut($fileName).TargetPath [System.Runtime.Interopservices.Marshal]::ReleaseComObject($sh) | Out