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allow user to change directory for open/save file dialog

This commit is contained in:
Adam D. Ruppe 2022-11-15 16:15:10 -05:00
parent 78b8e30cb9
commit eb7cb6e0d0
1 changed files with 20 additions and 9 deletions
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29
minigui.d
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@ -13495,8 +13495,12 @@ struct FileName(alias storage = previousFileReferenced, string[] filters = null,
/++ /++
History: History:
onCancel was added November 6, 2021.
The dialog itself on Linux was modified on December 2, 2021 to include The dialog itself on Linux was modified on December 2, 2021 to include
a directory picker in addition to the command line completion view. a directory picker in addition to the command line completion view.
The `initialDirectory` argument was added November 9, 2022 (dub v10.10)
Future_directions: Future_directions:
I want to add some kind of custom preview and maybe thumbnail thing in the future, I want to add some kind of custom preview and maybe thumbnail thing in the future,
at least on Linux, maybe on Windows too. at least on Linux, maybe on Windows too.
@ -13506,23 +13510,22 @@ void getOpenFileName(
string prefilledName = null, string prefilledName = null,
string[] filters = null, string[] filters = null,
void delegate() onCancel = null, void delegate() onCancel = null,
string initialDirectory = null,
) )
{ {
return getFileName(true, onOK, prefilledName, filters, onCancel); return getFileName(true, onOK, prefilledName, filters, onCancel, initialDirectory);
} }
/++ /// ditto
History:
onCancel was added November 6, 2021.
+/
void getSaveFileName( void getSaveFileName(
void delegate(string) onOK, void delegate(string) onOK,
string prefilledName = null, string prefilledName = null,
string[] filters = null, string[] filters = null,
void delegate() onCancel = null, void delegate() onCancel = null,
string initialDirectory = null,
) )
{ {
return getFileName(false, onOK, prefilledName, filters, onCancel); return getFileName(false, onOK, prefilledName, filters, onCancel, initialDirectory);
} }
void getFileName( void getFileName(
@ -13531,6 +13534,7 @@ void getFileName(
string prefilledName = null, string prefilledName = null,
string[] filters = null, // format here is like ["Text files\0*.txt;*.text", "Image files\0*.png;*.jpg"] string[] filters = null, // format here is like ["Text files\0*.txt;*.text", "Image files\0*.png;*.jpg"]
void delegate() onCancel = null, void delegate() onCancel = null,
string initialDirectory = null,
) )
{ {
@ -13566,6 +13570,13 @@ void getFileName(
} }
ofn.lpstrFile = file.ptr; ofn.lpstrFile = file.ptr;
ofn.nMaxFile = file.length; ofn.nMaxFile = file.length;
wchar[1024] initialDir = 0;
if(initialDirectory !is null) {
makeWindowsString(initialDirectory, initialDir[]);
ofn.lpstrInitialDir = file.ptr;
}
if(openOrSave ? GetOpenFileName(&ofn) : GetSaveFileName(&ofn)) if(openOrSave ? GetOpenFileName(&ofn) : GetSaveFileName(&ofn))
{ {
string okString = makeUtf8StringFromWindowsString(ofn.lpstrFile); string okString = makeUtf8StringFromWindowsString(ofn.lpstrFile);
@ -13579,7 +13590,7 @@ void getFileName(
} else version(custom_widgets) { } else version(custom_widgets) {
if(filters.length == 0) if(filters.length == 0)
filters = ["All Files\0*.*"]; filters = ["All Files\0*.*"];
auto picker = new FilePicker(prefilledName, filters); auto picker = new FilePicker(prefilledName, filters, initialDirectory);
picker.onOK = onOK; picker.onOK = onOK;
picker.onCancel = onCancel; picker.onCancel = onCancel;
picker.show(); picker.show();
@ -13724,7 +13735,7 @@ class FilePicker : Dialog {
string[] processedFilters; string[] processedFilters;
//string[] filters = null, // format here is like ["Text files\0*.txt;*.text", "Image files\n*.png;*.jpg"] //string[] filters = null, // format here is like ["Text files\0*.txt;*.text", "Image files\n*.png;*.jpg"]
this(string prefilledName, string[] filters, Window owner = null) { this(string prefilledName, string[] filters, string initialDirectory, Window owner = null) {
super(300, 200, "Choose File..."); // owner); super(300, 200, "Choose File..."); // owner);
foreach(filter; filters) { foreach(filter; filters) {
@ -13747,7 +13758,7 @@ class FilePicker : Dialog {
} }
} }
currentDirectory = "."; currentDirectory = initialDirectory is null ? "." : initialDirectory;
{ {
auto hl = new HorizontalLayout(this); auto hl = new HorizontalLayout(this);