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Merge branch 'implement-choices-file-chooser-native-win32-for-gtk-4' into 'master'

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Implement choices for GtkFileChooserNativeWin32 [Gtk4]

Closes #1982

See merge request GNOME/gtk!1043
This commit is contained in:
Matthias Clasen 2019-08-05 12:20:06 +00:00
commit a3609c3f6d
2 changed files with 152 additions and 2 deletions
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2
gtk/gtkfilechoosernative.c
View File

@ -365,7 +365,7 @@ gtk_file_chooser_native_add_choice (GtkFileChooser *chooser,
choice->options = g_strdupv ((char **)options);
choice->option_labels = g_strdupv ((char **)option_labels);
self->choices = g_slist_prepend (self->choices, choice);
self->choices = g_slist_append (self->choices, choice);
gtk_file_chooser_add_choice (GTK_FILE_CHOOSER (self->dialog),
id, label, options, option_labels);

152
gtk/gtkfilechoosernativewin32.c
View File

@ -70,6 +70,7 @@ typedef struct {
char *title;
GSList *shortcut_uris;
GArray *choices_selections;
GFile *current_folder;
GFile *current_file;
@ -325,6 +326,11 @@ filechooser_win32_thread_data_free (FilechooserWin32ThreadData *data)
g_clear_object (&data->current_file);
g_free (data->current_name);
if (data->choices_selections)
{
g_array_free (data->choices_selections, TRUE);
data->choices_selections = NULL;
}
g_slist_free_full (data->shortcut_uris, g_free);
g_slist_free_full (data->files, g_object_unref);
if (data->self)
@ -340,9 +346,31 @@ filechooser_win32_thread_done (gpointer _data)
{
FilechooserWin32ThreadData *data = _data;
GtkFileChooserNative *self = data->self;
GSList *l;
self->mode_data = NULL;
for (l = self->choices; l; l = l->next)
{
GtkFileChooserNativeChoice *choice = (GtkFileChooserNativeChoice*) l->data;
gint sel = g_array_index (data->choices_selections, gint,
g_slist_position (self->choices, l));
if (sel >= 0)
{
if (choice->options)
{
g_free (choice->selected);
choice->selected = g_strdup (choice->options[sel]);
}
else
{
g_free (choice->selected);
choice->selected = sel ? g_strdup ("true") : g_strdup ("false");
}
}
}
if (!data->skip_response)
{
g_slist_free_full (self->custom_files, g_object_unref);
@ -589,6 +617,78 @@ filechooser_win32_thread (gpointer _data)
g_warning_hr ("Can't set current file type", hr);
}
if (data->self->choices)
{
IFileDialogCustomize *pfdc;
DWORD dialog_control_id = 0;
DWORD dialog_auxiliary_id = (DWORD) g_slist_length (data->self->choices);
hr = IFileDialog_QueryInterface (pfd, &IID_IFileDialogCustomize, (LPVOID *) &pfdc);
if (SUCCEEDED (hr))
{
for (l = data->self->choices; l; l = l->next, dialog_control_id++)
{
GtkFileChooserNativeChoice *choice = (GtkFileChooserNativeChoice*) l->data;
if (choice->options)
{
gunichar2 *label = g_utf8_to_utf16 (choice->label, -1, NULL, NULL, NULL);
DWORD sub_id = 0;
gchar **option;
IFileDialogCustomize_StartVisualGroup (pfdc, dialog_auxiliary_id++, label);
hr = IFileDialogCustomize_AddComboBox (pfdc, dialog_control_id);
if (FAILED (hr))
g_warning_hr ("Can't add choice", hr);
IFileDialogCustomize_EndVisualGroup (pfdc);
for (option = choice->options; *option != NULL; option++, sub_id++)
{
gunichar2 *option_label = g_utf8_to_utf16 (choice->option_labels[sub_id],
-1, NULL, NULL, NULL);
hr = IFileDialogCustomize_AddControlItem (pfdc,
dialog_control_id,
sub_id,
(LPCWSTR) option_label);
if (FAILED (hr))
g_warning_hr ("Can't add choice option", hr);
if (choice->selected && g_str_equal (*option, choice->selected))
IFileDialogCustomize_SetSelectedControlItem (pfdc,
dialog_control_id,
sub_id);
g_free (option_label);
}
g_free (label);
}
else
{
gunichar2 *label = g_utf8_to_utf16 (choice->label,
-1, NULL, NULL, NULL);
hr = IFileDialogCustomize_AddCheckButton (pfdc,
dialog_control_id,
label,
FALSE);
if (FAILED (hr))
g_warning_hr ("Can't add choice", hr);
if (choice->selected)
IFileDialogCustomize_SetCheckButtonState (pfdc,
dialog_control_id,
g_str_equal (choice->selected, "true"));
g_free (label);
}
}
IFileDialogCustomize_Release (pfdc);
}
}
data->response = GTK_RESPONSE_CANCEL;
hr = IFileDialog_Advise (pfd, data->events, &cookie);
@ -639,12 +739,61 @@ filechooser_win32_thread (gpointer _data)
}
}
if (data->self->choices)
{
IFileDialogCustomize *pfdc = NULL;
if (data->choices_selections)
g_array_free (data->choices_selections, TRUE);
data->choices_selections = g_array_sized_new (FALSE, FALSE, sizeof(gint),
g_slist_length (data->self->choices));
hr = IFileDialog_QueryInterface (pfd, &IID_IFileDialogCustomize, (LPVOID *) &pfdc);
if (SUCCEEDED (hr))
{
for (l = data->self->choices; l; l = l->next)
{
GtkFileChooserNativeChoice *choice = (GtkFileChooserNativeChoice*) l->data;
DWORD dialog_item_id = (DWORD) g_slist_position (data->self->choices, l);
gint val = -1;
if (choice->options)
{
DWORD dialog_sub_item_id = 0;
hr = IFileDialogCustomize_GetSelectedControlItem (pfdc,
dialog_item_id,
&dialog_sub_item_id);
if (SUCCEEDED (hr))
val = (gint) dialog_sub_item_id;
}
else
{
BOOL dialog_check_box_checked = FALSE;
hr = IFileDialogCustomize_GetCheckButtonState (pfdc,
dialog_item_id,
&dialog_check_box_checked);
if (SUCCEEDED (hr))
val = dialog_check_box_checked ? 1 : 0;
}
g_array_append_val (data->choices_selections, val);
}
IFileDialogCustomize_Release (pfdc);
}
}
hr = IFileDialog_Unadvise (pfd, cookie);
if (FAILED (hr))
g_error ("Can't Unadvise FileDialog: %s", g_win32_error_message (hr));
IFileDialog_Release ((IUnknown *)pfd);
CoUninitialize();
g_main_context_invoke (NULL,
filechooser_win32_thread_done,
data);
@ -728,7 +877,8 @@ gtk_file_chooser_native_win32_show (GtkFileChooserNative *self)
GSList *filters, *l;
int n_filters, i;
if (gtk_file_chooser_get_extra_widget (GTK_FILE_CHOOSER (self)) != NULL)
if (gtk_file_chooser_get_extra_widget (GTK_FILE_CHOOSER (self)) != NULL &&
self->choices == NULL)
return FALSE;
update_preview_signal = g_signal_lookup ("update-preview", GTK_TYPE_FILE_CHOOSER);