ml
e410d82680
The built hacked binary segfaults on Linux the moment a native GTK3 dialog (file/folder browse) opens while a GLFW/OpenGL context is live: sqweek/dialog's Linux backend never calls XInitThreads() before gtk_init(), and GLFW's own X11 backend installs a process-wide Xlib error handler that collides with GTK's. Vendor a pinned copy of github.com/sqweek/dialog (New BSD) into modding/sqweek-dialog/ so it can be patched like every other vendored source here: sqweek-dialog-patches/01-xinitthreads.patch adds the missing XInitThreads() call, and hacked-patches/01-use-patched-dialog.patch adds a go.mod replace directive pointing hacked's own sqweek/dialog dependency at that local copy. build-hacked.sh now stages both hacked/ and sqweek-dialog/ into a scratch modding/build/ directory and applies their patch series before compiling, rather than building hacked/ in place; .gitignore picks up that new scratch directory. Also expand modding/README.md: number its existing sections and add a worked "Example: Editing a message" walkthrough covering Static World Data, the Messages window's clipboard-only text editing, saving the Mod Location, and the absolute-path requirement for run.sh's mod-folder argument.
36 lines
1.4 KiB
Markdown
36 lines
1.4 KiB
Markdown
# dialog
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Simple cross-platform dialog API for go-lang
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# examples
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ok := dialog.Message("%s", "Do you want to continue?").Title("Are you sure?").YesNo()
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Creates a dialog box titled "Are you sure?", containing the message "Do you want to continue?",
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a "Yes" button and a "No" button. Returns true iff the dialog could be displayed and the user
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pressed the "Yes" button.
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filename, err := dialog.File().Filter("Mp3 audio file", "mp3").Load()
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Creates a file selection dialog allowing the user to select a .mp3 file. The absolute path of
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the file is returned, unless an error is encountered or the user cancels/closes the dialog.
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In the latter case, `filename` will be the empty string and `err` will equal `dialog.Cancelled`.
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filename, err := dialog.File().Filter("XML files", "xml").Title("Export to XML").Save()
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Asks the user for a filename to write data into. If the user selects a file which already exists,
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an additional dialog is spawned to confirm they want to overwrite the existing file.
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directory, err := dialog.Directory().Title("Load images").Browse()
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Asks the user for a directory.
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# platform details
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* OSX: uses Cocoa's NSAlert/NSSavePanel/NSOpenPanel classes
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* Win32: uses MessageBox/GetOpenFileName/GetSaveFileName (via package github.com/TheTitanrain/w32)
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* Linux: uses Gtk's MessageDialog/FileChooserDialog (via cgo; requires gtk3 development packages)
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# build
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```
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go mod download
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go build
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```
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