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frame: Add "get_corner_radiuses" chain
https://bugzilla.gnome.org/show_bug.cgi?id=628195
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@ -319,6 +319,19 @@ meta_frame_calc_borders (MetaFrame *frame,
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borders);
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}
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void
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meta_frame_get_corner_radiuses (MetaFrame *frame,
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float *top_left,
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float *top_right,
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float *bottom_left,
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float *bottom_right)
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{
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meta_ui_get_corner_radiuses (frame->window->screen->ui,
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frame->xwindow,
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top_left, top_right,
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bottom_left, bottom_right);
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}
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gboolean
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meta_frame_sync_to_window (MetaFrame *frame,
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int resize_gravity,
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@ -63,6 +63,12 @@ Window meta_frame_get_xwindow (MetaFrame *frame);
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void meta_frame_calc_borders (MetaFrame *frame,
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MetaFrameBorders *borders);
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void meta_frame_get_corner_radiuses (MetaFrame *frame,
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float *top_left,
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float *top_right,
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float *bottom_left,
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float *bottom_right);
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gboolean meta_frame_sync_to_window (MetaFrame *frame,
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int gravity,
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gboolean need_move,
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@ -824,6 +824,40 @@ meta_frames_get_borders (MetaFrames *frames,
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borders);
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}
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void
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meta_frames_get_corner_radiuses (MetaFrames *frames,
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Window xwindow,
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float *top_left,
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float *top_right,
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float *bottom_left,
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float *bottom_right)
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{
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MetaUIFrame *frame;
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MetaFrameGeometry fgeom;
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frame = meta_frames_lookup_window (frames, xwindow);
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meta_frames_calc_geometry (frames, frame, &fgeom);
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/* For compatibility with the code in get_visible_rect(), there's
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* a mysterious sqrt() added to the corner radiuses:
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*
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* const float radius = sqrt(corner) + corner;
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*
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* It's unclear why the radius is calculated like this, but we
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* need to be consistent with it.
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*/
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if (top_left)
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*top_left = fgeom.top_left_corner_rounded_radius + sqrt(fgeom.top_left_corner_rounded_radius);
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if (top_right)
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*top_right = fgeom.top_right_corner_rounded_radius + sqrt(fgeom.top_right_corner_rounded_radius);
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if (bottom_left)
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*bottom_left = fgeom.bottom_left_corner_rounded_radius + sqrt(fgeom.bottom_left_corner_rounded_radius);
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if (bottom_right)
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*bottom_right = fgeom.bottom_right_corner_rounded_radius + sqrt(fgeom.bottom_right_corner_rounded_radius);
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}
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void
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meta_frames_reset_bg (MetaFrames *frames,
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Window xwindow)
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@ -148,6 +148,14 @@ cairo_region_t *meta_frames_get_frame_bounds (MetaFrames *frames,
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Window xwindow,
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int window_width,
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int window_height);
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void meta_frames_get_corner_radiuses (MetaFrames *frames,
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Window xwindow,
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float *top_left,
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float *top_right,
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float *bottom_left,
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float *bottom_right);
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void meta_frames_move_resize_frame (MetaFrames *frames,
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Window xwindow,
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int x,
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14
src/ui/ui.c
14
src/ui/ui.c
@ -314,6 +314,19 @@ meta_ui_get_frame_borders (MetaUI *ui,
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borders);
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}
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void
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meta_ui_get_corner_radiuses (MetaUI *ui,
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Window xwindow,
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float *top_left,
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float *top_right,
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float *bottom_left,
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float *bottom_right)
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{
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meta_frames_get_corner_radiuses (ui->frames, xwindow,
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top_left, top_right,
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bottom_left, bottom_right);
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}
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Window
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meta_ui_create_frame_window (MetaUI *ui,
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Display *xdisplay,
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@ -480,7 +493,6 @@ meta_ui_queue_frame_draw (MetaUI *ui,
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meta_frames_queue_draw (ui->frames, xwindow);
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}
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void
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meta_ui_set_frame_title (MetaUI *ui,
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Window xwindow,
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@ -100,6 +100,13 @@ cairo_region_t *meta_ui_get_frame_bounds (MetaUI *ui,
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int window_width,
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int window_height);
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void meta_ui_get_corner_radiuses (MetaUI *ui,
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Window xwindow,
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float *top_left,
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float *top_right,
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float *bottom_left,
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float *bottom_right);
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void meta_ui_queue_frame_draw (MetaUI *ui,
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Window xwindow);
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