diff options
Diffstat (limited to 'src/core/workspace.c')
| -rw-r--r-- | src/core/workspace.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/core/workspace.c b/src/core/workspace.c index ddb2541f..a0170a68 100644 --- a/src/core/workspace.c +++ b/src/core/workspace.c @@ -29,6 +29,7 @@ #include "prefs.h" #include <X11/Xatom.h> #include <string.h> +#include <canberra-gtk.h> void meta_workspace_queue_calc_showing (MetaWorkspace *workspace); static void set_active_space_hint (MetaScreen *screen); @@ -306,6 +307,63 @@ meta_workspace_queue_calc_showing (MetaWorkspace *workspace) } } +static void workspace_switch_sound(MetaWorkspace *from, + MetaWorkspace *to) { + + MetaWorkspaceLayout layout; + int i, nw, x, y, fi, ti; + const char *e; + + nw = meta_screen_get_n_workspaces(from->screen); + fi = meta_workspace_index(from); + ti = meta_workspace_index(to); + + meta_screen_calc_workspace_layout(from->screen, + nw, + fi, + &layout); + + for (i = 0; i < nw; i++) + if (layout.grid[i] == ti) + break; + + if (i >= nw) { + meta_bug("Failed to find destination workspace in layout\n"); + goto finish; + } + + y = i / layout.cols; + x = i % layout.cols; + + /* We priorize horizontal over vertical movements here. The + rationale for this is that horizontal movements are probably more + interesting for sound effects because speakers are usually + positioned on a horizontal and not a vertical axis. i.e. your + spatial "Woosh!" effects will easily be able to encode horizontal + movement but not such much vertical movement. */ + + if (x < layout.current_col) + e = "desktop-switch-left"; + else if (x > layout.current_col) + e = "desktop-switch-right"; + else if (y < layout.current_row) + e = "desktop-switch-up"; + else if (y > layout.current_row) + e = "desktop-switch-down"; + else { + meta_bug("Uh, origin and destination workspace at same logic position!\n"); + goto finish; + } + + ca_context_play(ca_gtk_context_get(), 1, + CA_PROP_EVENT_ID, e, + CA_PROP_EVENT_DESCRIPTION, "Desktop switched", + NULL); + + finish: + meta_screen_free_workspace_layout (&layout); +} + void meta_workspace_activate_with_focus (MetaWorkspace *workspace, MetaWindow *focus_this, @@ -320,6 +378,9 @@ meta_workspace_activate_with_focus (MetaWorkspace *workspace, if (workspace->screen->active_workspace == workspace) return; + if (workspace->screen->active_workspace) + workspace_switch_sound(workspace->screen->active_workspace, workspace); + /* Note that old can be NULL; e.g. when starting up */ old = workspace->screen->active_workspace; |