mirror of https://github.com/GNOME/gimp.git
app: npd-tool: add option to pause/unpause deformation process
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parent
8fcf1e0015
commit
b6b1d3c27a
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@ -43,7 +43,8 @@ enum
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PROP_ASAP_DEFORMATION,
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PROP_MLS_WEIGHTS,
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PROP_MLS_WEIGHTS_ALPHA,
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PROP_MESH_VISIBLE
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PROP_MESH_VISIBLE,
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PROP_PAUSE_DEFORMATION
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};
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@ -100,6 +101,11 @@ gimp_n_point_deformation_options_class_init (GimpNPointDeformationOptionsClass *
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"mesh-visible", _("Mesh Visible"),
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TRUE,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_PAUSE_DEFORMATION,
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"pause-deformation", _("Pause Deformation"),
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FALSE,
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GIMP_PARAM_STATIC_STRINGS);
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}
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static void
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@ -135,6 +141,9 @@ gimp_n_point_deformation_options_set_property (GObject *object,
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case PROP_MESH_VISIBLE:
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options->mesh_visible = g_value_get_boolean (value);
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break;
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case PROP_PAUSE_DEFORMATION:
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options->deformation_is_paused = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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@ -169,6 +178,9 @@ gimp_n_point_deformation_options_get_property (GObject *object,
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case PROP_MESH_VISIBLE:
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g_value_set_boolean (value, options->mesh_visible);
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break;
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case PROP_PAUSE_DEFORMATION:
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g_value_set_boolean (value, options->deformation_is_paused);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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@ -209,5 +221,32 @@ gimp_n_point_deformation_options_gui (GimpToolOptions *tool_options)
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gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
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gtk_widget_show (scale);
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check = gimp_prop_check_button_new (config, "pause-deformation", _("Pause Deformation"));
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GIMP_N_POINT_DEFORMATION_OPTIONS (tool_options)->check_pause_deformation = check;
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gtk_box_pack_start (GTK_BOX (vbox), check, FALSE, FALSE, 0);
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gtk_widget_show (check);
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return vbox;
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}
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gboolean
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gimp_n_point_deformation_options_is_deformation_paused (GimpNPointDeformationOptions *npd_options)
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{
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return npd_options->deformation_is_paused;
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}
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void
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gimp_n_point_deformation_options_set_pause_deformation (GimpNPointDeformationOptions *npd_options,
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gboolean is_active)
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{
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GtkToggleButton *check = GTK_TOGGLE_BUTTON (npd_options->check_pause_deformation);
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gtk_toggle_button_set_active (check, is_active);
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npd_options->deformation_is_paused = is_active;
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}
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void
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gimp_n_point_deformation_options_toggle_pause_deformation (GimpNPointDeformationOptions *npd_options)
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{
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gimp_n_point_deformation_options_set_pause_deformation (npd_options,
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!npd_options->deformation_is_paused);
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}
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@ -45,6 +45,9 @@ struct _GimpNPointDeformationOptions
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gboolean MLS_weights;
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gdouble MLS_weights_alpha;
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gboolean mesh_visible;
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gboolean deformation_is_paused;
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GtkWidget *check_pause_deformation;
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};
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struct _GimpNPointDeformationOptionsClass
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@ -57,5 +60,9 @@ GType gimp_n_point_deformation_options_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_n_point_deformation_options_gui (GimpToolOptions *tool_options);
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gboolean gimp_n_point_deformation_options_is_deformation_paused (GimpNPointDeformationOptions *npd_options);
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void gimp_n_point_deformation_options_set_pause_deformation (GimpNPointDeformationOptions *npd_options,
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gboolean is_active);
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void gimp_n_point_deformation_options_toggle_pause_deformation (GimpNPointDeformationOptions *npd_options);
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#endif /* __GIMP_N_POINT_DEFORMATION_OPTIONS_H__ */
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@ -261,10 +261,11 @@ gimp_n_point_deformation_tool_start (GimpNPointDeformationTool *npd_tool,
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NULL);
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gegl_node_link_many (source, node, sink, NULL);
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/* initialize some options */
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npd_options = GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool);
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npd_options->mesh_visible = TRUE;
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gimp_n_point_deformation_options_set_pause_deformation (npd_options, FALSE);
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gimp_n_point_deformation_tool_set_options (node, npd_options);
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/* compute and get model */
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@ -333,8 +334,8 @@ gimp_n_point_deformation_tool_options_notify (GimpTool *tool,
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const GParamSpec *pspec)
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{
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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GimpDrawTool *draw_tool = GIMP_DRAW_TOOL (tool);
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GimpNPointDeformationOptions *npd_options = GIMP_N_POINT_DEFORMATION_OPTIONS (options);
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GimpDrawTool *draw_tool = GIMP_DRAW_TOOL (tool);
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GIMP_TOOL_CLASS (parent_class)->options_notify (tool, options, pspec);
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@ -353,10 +354,11 @@ gimp_n_point_deformation_tool_key_press (GimpTool *tool,
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GdkEventKey *kevent,
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GimpDisplay *display)
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{
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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NPDModel *model = npd_tool->model;
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NPDControlPoint *cp;
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GArray *cps = model->control_points;
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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GimpNPointDeformationOptions *npd_options = GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool);
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NPDModel *model = npd_tool->model;
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NPDControlPoint *cp;
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GArray *cps = model->control_points;
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switch (kevent->keyval)
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{
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@ -385,9 +387,9 @@ gimp_n_point_deformation_tool_key_press (GimpTool *tool,
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case GDK_KEY_ISO_Enter:
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gimp_n_point_deformation_tool_halt_deform_thread (npd_tool);
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GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool)->mesh_visible = FALSE;
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npd_options->mesh_visible = FALSE;
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gimp_n_point_deformation_tool_set_options (npd_tool->node,
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GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool));
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npd_options);
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gimp_n_point_deformation_tool_perform_deformation (npd_tool);
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gimp_n_point_deformation_tool_update_image (npd_tool);
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@ -399,6 +401,7 @@ gimp_n_point_deformation_tool_key_press (GimpTool *tool,
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case GDK_KEY_KP_Space:
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case GDK_KEY_space:
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gimp_n_point_deformation_options_toggle_pause_deformation (npd_options);
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break;
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default:
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@ -423,14 +426,20 @@ gimp_n_point_deformation_tool_cursor_update (GimpTool *tool,
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GdkModifierType state,
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GimpDisplay *display)
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{
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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GimpCursorModifier modifier = GIMP_CURSOR_MODIFIER_PLUS;
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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GimpNPointDeformationOptions *npd_options = GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool);
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GimpCursorModifier modifier = GIMP_CURSOR_MODIFIER_PLUS;
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if (!npd_tool->active)
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{
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modifier = GIMP_CURSOR_MODIFIER_NONE;
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}
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else
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if (gimp_n_point_deformation_options_is_deformation_paused (npd_options))
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{
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modifier = GIMP_CURSOR_MODIFIER_BAD;
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}
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else
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if (npd_tool->hovering_cp != NULL)
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{
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modifier = GIMP_CURSOR_MODIFIER_MOVE;
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@ -486,10 +495,11 @@ gimp_n_point_deformation_tool_button_press (GimpTool *tool,
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GimpButtonPressType press_type,
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GimpDisplay *display)
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{
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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NPDControlPoint *cp;
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GList **selected_cps = &npd_tool->selected_cps;
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GList **previous_cps_positions = &npd_tool->previous_cps_positions;
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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GimpNPointDeformationOptions *npd_options = GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool);
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NPDControlPoint *cp;
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GList **selected_cps = &npd_tool->selected_cps;
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GList **previous_cps_positions = &npd_tool->previous_cps_positions;
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if (display != tool->display)
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{
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@ -499,7 +509,10 @@ gimp_n_point_deformation_tool_button_press (GimpTool *tool,
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}
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/* this is at least second click on the drawable - do usual work */
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if (gimp_n_point_deformation_options_is_deformation_paused (npd_options)) return;
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gimp_tool_control_activate (tool->control);
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npd_tool->selected_cp = NULL;
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if (press_type == GIMP_BUTTON_PRESS_NORMAL)
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@ -575,13 +588,16 @@ gimp_n_point_deformation_tool_button_release (GimpTool *tool,
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GimpButtonReleaseType release_type,
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GimpDisplay *display)
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{
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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NPDModel *model = npd_tool->model;
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NPDPoint p;
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NPDControlPoint *cp;
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GArray *cps = model->control_points;
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gint i;
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GimpNPointDeformationTool *npd_tool = GIMP_N_POINT_DEFORMATION_TOOL (tool);
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GimpNPointDeformationOptions *npd_options = GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool);
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NPDModel *model = npd_tool->model;
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NPDPoint p;
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NPDControlPoint *cp;
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GArray *cps = model->control_points;
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gint i;
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if (gimp_n_point_deformation_options_is_deformation_paused (npd_options)) return;
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gimp_tool_control_halt (tool->control);
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gimp_draw_tool_pause (GIMP_DRAW_TOOL (npd_tool));
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@ -807,20 +823,25 @@ gimp_n_point_deformation_tool_motion (GimpTool *tool,
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gpointer
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gimp_n_point_deformation_tool_deform_thread_func (gpointer data)
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{
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GimpNPointDeformationTool *npd_tool = data;
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GimpTool *tool = GIMP_TOOL (npd_tool);
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Gimp *gimp = tool->display->gimp;
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GimpNPointDeformationTool *npd_tool = data;
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GimpNPointDeformationOptions *npd_options = GIMP_N_POINT_DEFORMATION_TOOL_GET_OPTIONS (npd_tool);
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GimpTool *tool = GIMP_TOOL (npd_tool);
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Gimp *gimp = tool->display->gimp;
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while (npd_tool->active) {
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gimp_n_point_deformation_tool_perform_deformation (npd_tool);
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/* perform the deformation only if the tool hasn't been paused */
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if (!gimp_n_point_deformation_options_is_deformation_paused (npd_options))
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{
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gimp_n_point_deformation_tool_perform_deformation (npd_tool);
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gimp_npd_debug (("gimp_threads_enter\n"));
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gimp_threads_enter (gimp);
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gimp_npd_debug (("gimp_threads_enter\n"));
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gimp_threads_enter (gimp);
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gimp_n_point_deformation_tool_update_image (npd_tool);
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gimp_npd_debug (("gimp_threads_leave\n"));
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gimp_n_point_deformation_tool_update_image (npd_tool);
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gimp_threads_leave (gimp);
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gimp_npd_debug (("gimp_threads_leave\n"));
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gimp_threads_leave (gimp);
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}
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}
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gimp_npd_debug (("thread exit\n"));
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@ -871,4 +892,4 @@ gimp_n_point_deformation_tool_halt_deform_thread (GimpNPointDeformationTool *npd
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/* wait for deformation thread to finish its work */
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g_thread_join (npd_tool->deform_thread);
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gimp_npd_debug (("finished\n"));
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}
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}
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@ -40,39 +40,39 @@ typedef struct _GimpNPointDeformationToolClass GimpNPointDeformationToolClass;
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struct _GimpNPointDeformationTool
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{
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GimpDrawTool parent_instance;
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GimpDrawTool parent_instance;
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GimpDisplay *display;
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GThread *deform_thread;
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GimpDisplay *display;
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GThread *deform_thread;
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GeglNode *graph;
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GeglNode *source;
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GeglNode *node;
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GeglNode *sink;
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GeglNode *graph;
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GeglNode *source;
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GeglNode *node;
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GeglNode *sink;
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GeglBuffer *shadow, *buf;
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GeglBuffer *shadow, *buf;
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GimpDrawable *drawable;
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GimpDrawable *drawable;
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NPDModel *model;
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NPDControlPoint *selected_cp; /* last selected control point */
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GList *selected_cps; /* list of selected control points */
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NPDControlPoint *hovering_cp;
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NPDModel *model;
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NPDControlPoint *selected_cp; /* last selected control point */
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GList *selected_cps; /* list of selected control points */
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NPDControlPoint *hovering_cp;
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gdouble cursor_x;
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gdouble cursor_y;
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gdouble cursor_x;
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gdouble cursor_y;
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gdouble movement_start_x;
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gdouble movement_start_y;
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gdouble movement_start_x;
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gdouble movement_start_y;
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gfloat cp_scaled_radius; /* radius of a control point scaled
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* according to display shell's scale */
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gfloat cp_scaled_radius; /* radius of a control point scaled
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* according to display shell's scale */
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GList *previous_cps_positions; /* list of NPDPoints holding previous
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* positions of control points */
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GList *previous_cps_positions; /* list of NPDPoints holding previous
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* positions of control points */
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gboolean active;
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gboolean rubber_band;
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volatile gboolean active;
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gboolean rubber_band;
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};
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struct _GimpNPointDeformationToolClass
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