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Fix GTK save as dialog a bit, fixes #57

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This commit is contained in:
Sir Walrus 2023-03-15 09:55:02 +01:00
parent 4b72503d43
commit 87f4bfa40b
1 changed files with 37 additions and 5 deletions
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42
flips-gtk.cpp
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@ -596,8 +596,43 @@ static void a_CreatePatch(GtkButton* widget, gpointer user_data)
gtk_file_filter_add_pattern(filter, typeinfo[i].filter);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
}
gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filters[lasttype-1]);
struct wrap {
GtkFileChooser* chooser;
GtkFileFilter** filters;
int current_filter_id;
void notify(GObject* self, GParamSpec* pspec)
{
GtkFileFilter* filter = gtk_file_chooser_get_filter(chooser);
int new_filter_id = 0;
while (filter != filters[new_filter_id])
new_filter_id++;
const char * prev_ext = typeinfo[current_filter_id].filter+1;
const char * new_ext = typeinfo[new_filter_id].filter+1;
char * current_name = gtk_file_chooser_get_current_name(chooser);
char * current_name_ext = strrchr(current_name, '.');
if (!strcmp(current_name_ext, prev_ext))
{
// good thing they're all the same length
strcpy(current_name_ext, new_ext);
gtk_file_chooser_set_current_name(chooser, current_name);
}
g_free(current_name);
current_filter_id = new_filter_id;
}
static void notify_s(GObject* self, GParamSpec* pspec, void* userdata)
{
((wrap*)userdata)->notify(self, pspec);
}
};
wrap filter_updater = { GTK_FILE_CHOOSER(dialog), filters, lasttype-1 };
g_signal_connect(dialog, "notify::filter", G_CALLBACK(&wrap::notify_s), &filter_updater);
if (gtk_dialog_run(GTK_DIALOG(dialog))==GTK_RESPONSE_ACCEPT)
{
patchname=gtk_file_chooser_get_uri(GTK_FILE_CHOOSER(dialog));
@ -608,11 +643,8 @@ static void a_CreatePatch(GtkButton* widget, gpointer user_data)
{
if (filter==filters[i])
{
if (patchname && lasttype!=i && !strcmp(GetExtension(patchname), typeinfo[lasttype-1].filter+1))
{
strcpy(GetExtension(patchname), typeinfo[i].filter+1);
}
cfg.setint("lasttype", i+1);
lasttype = i+1;
}
}