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Add more key bindings

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Přemysl Eric Janouch 2021-11-29 22:44:51 +01:00
parent cfe3dc55c6
commit 1db233648f
Signed by: p
GPG Key ID: A0420B94F92B9493
2 changed files with 33 additions and 4 deletions
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33
fastiv-view.c
View File

@ -551,19 +551,44 @@ static gboolean
fastiv_view_key_press_event(GtkWidget *widget, GdkEventKey *event) fastiv_view_key_press_event(GtkWidget *widget, GdkEventKey *event)
{ {
FastivView *self = FASTIV_VIEW(widget); FastivView *self = FASTIV_VIEW(widget);
if (event->state & ~GDK_SHIFT_MASK & gtk_accelerator_get_default_mod_mask())
return FALSE;
if (!self->image) if (!self->image)
return FALSE; return FALSE;
// It should not matter that GDK_KEY_plus involves holding Shift.
guint state = event->state & gtk_accelerator_get_default_mod_mask() &
~GDK_SHIFT_MASK;
// The standard, intuitive bindings.
if (state == GDK_CONTROL_MASK) {
switch (event->keyval) { switch (event->keyval) {
case GDK_KEY_1: case GDK_KEY_0:
return set_scale(self, 1.0); return set_scale(self, 1.0);
case GDK_KEY_plus: case GDK_KEY_plus:
return set_scale(self, self->scale * SCALE_STEP); return set_scale(self, self->scale * SCALE_STEP);
case GDK_KEY_minus: case GDK_KEY_minus:
return set_scale(self, self->scale / SCALE_STEP); return set_scale(self, self->scale / SCALE_STEP);
case GDK_KEY_F: }
}
if (state != 0)
return FALSE;
switch (event->keyval) {
case GDK_KEY_1:
case GDK_KEY_2:
case GDK_KEY_3:
case GDK_KEY_4:
case GDK_KEY_5:
case GDK_KEY_6:
case GDK_KEY_7:
case GDK_KEY_8:
case GDK_KEY_9:
return set_scale(self, event->keyval - GDK_KEY_0);
case GDK_KEY_plus:
return set_scale(self, self->scale * SCALE_STEP);
case GDK_KEY_minus:
return set_scale(self, self->scale / SCALE_STEP);
case GDK_KEY_x: // Inspired by gThumb.
return set_scale_to_fit(self, !self->scale_to_fit); return set_scale_to_fit(self, !self->scale_to_fit);
case GDK_KEY_i: case GDK_KEY_i:

4
fastiv.c
View File

@ -423,6 +423,10 @@ on_key_press(G_GNUC_UNUSED GtkWidget *widget, GdkEventKey *event,
case GDK_KEY_n: case GDK_KEY_n:
spawn_path(g.directory); spawn_path(g.directory);
return TRUE; return TRUE;
case GDK_KEY_q:
case GDK_KEY_w:
gtk_widget_destroy(g.window);
return TRUE;
} }
break; break;
case 0: case 0: