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if (space) | if (space) |
{ | { |
wnck_workspace_activate (space); |
#define MOVE_VIEWPORT_IN_SCREEN_SIZE_STEPS 1 |
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#if MOVE_VIEWPORT_IN_SCREEN_SIZE_STEPS |
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int screen_width, screen_height; |
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#else /* MOVE_VIEWPORT_CENTERED_ON_PONTER */ |
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int screen_width, screen_height, max_x, max_y; |
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#endif |
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/* Don't switch the desktop if we're already there */ |
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if (space != wnck_screen_get_active_workspace (pager->priv->screen)) |
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wnck_workspace_activate (space); |
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/* EWMH only lets us move the viewport for the active workspace, | /* EWMH only lets us move the viewport for the active workspace, |
* but we just go ahead and hackily assume that the activate | * but we just go ahead and hackily assume that the activate |
* just above takes effect prior to moving the viewport | * just above takes effect prior to moving the viewport |
*/ | */ |
wnck_screen_move_viewport (pager->priv->screen, |
screen_width = wnck_screen_get_width (pager->priv->screen); |
viewport_x, viewport_y); |
screen_height = wnck_screen_get_height (pager->priv->screen); |
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#if MOVE_VIEWPORT_IN_SCREEN_SIZE_STEPS |
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/* Transform the pointer location to viewport origin, assuming |
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* that we want the nearest "regular" viewport containing the |
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* pointer. |
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*/ |
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viewport_x = (viewport_x / screen_width) * screen_width; |
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viewport_y = (viewport_y / screen_height) * screen_height; |
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#else /* MOVE_VIEWPORT_CENTERED_ON_PONTER */ |
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/* Transform the pointer location to viewport origin, assuming |
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* that we want the pointer centered in the viewport. |
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* Keep the viewport entirely on the desktop. |
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*/ |
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max_x = wnck_workspace_get_width (space) - screen_width; |
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max_y = wnck_workspace_get_height (space) - screen_height; |
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viewport_x -= screen_width / 2; |
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if (viewport_x < 0) |
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viewport_x = 0; |
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else if (viewport_x > max_x) |
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viewport_x = max_x; |
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viewport_y -= screen_height / 2; |
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if (viewport_y < 0) |
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viewport_y = 0; |
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else if (viewport_y > max_y) |
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viewport_y = max_y; |
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#endif |
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if (wnck_workspace_get_viewport_x(space) != viewport_x || |
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wnck_workspace_get_viewport_y(space) != viewport_y) |
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wnck_screen_move_viewport (pager->priv->screen, |
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viewport_x, viewport_y); |
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if (pager->priv->drag_window) | if (pager->priv->drag_window) |
wnck_window_activate (pager->priv->drag_window); | wnck_window_activate (pager->priv->drag_window); |
