static void gimp_move_tool_modifier_key (GimpTool *tool, GdkModifierType key, gboolean press, GdkModifierType state, GimpDisplay *display) { GimpMoveTool *move = GIMP_MOVE_TOOL (tool); GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool); if (key == GDK_SHIFT_MASK) { g_object_set (options, "move-current", ! options->move_current, NULL); } else if (key == GDK_MOD1_MASK || key == gimp_get_toggle_behavior_mask ()) { GimpTransformType button_type; button_type = options->move_type; if (press) { if (key == (state & (GDK_MOD1_MASK | gimp_get_toggle_behavior_mask ()))) { /* first modifier pressed */ move->saved_type = options->move_type; } } else { if (! (state & (GDK_MOD1_MASK | gimp_get_toggle_behavior_mask ()))) { /* last modifier released */ button_type = move->saved_type; } } if (state & GDK_MOD1_MASK) { button_type = GIMP_TRANSFORM_TYPE_SELECTION; } else if (state & gimp_get_toggle_behavior_mask ()) { button_type = GIMP_TRANSFORM_TYPE_PATH; } if (button_type != options->move_type) { g_object_set (options, "move-type", button_type, NULL); } } }
static gboolean gimp_move_tool_key_press (GimpTool *tool, GdkEventKey *kevent, GimpDisplay *display) { GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool); return gimp_edit_selection_tool_translate (tool, kevent, options->move_type, display); }
static void gimp_move_tool_oper_update (GimpTool *tool, const GimpCoords *coords, GdkModifierType state, gboolean proximity, GimpDisplay *display) { GimpMoveTool *move = GIMP_MOVE_TOOL (tool); GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool); GimpDisplayShell *shell = gimp_display_get_shell (display); GimpImage *image = gimp_display_get_image (display); GimpGuide *guide = NULL; if (options->move_type == GIMP_TRANSFORM_TYPE_LAYER && ! options->move_current && gimp_display_shell_get_show_guides (shell) && proximity) { const gint snap_distance = display->config->snap_distance; guide = gimp_image_find_guide (image, coords->x, coords->y, FUNSCALEX (shell, snap_distance), FUNSCALEY (shell, snap_distance)); } if (move->guide != guide) { GimpDrawTool *draw_tool = GIMP_DRAW_TOOL (tool); gimp_draw_tool_pause (draw_tool); if (gimp_draw_tool_is_active (draw_tool) && draw_tool->display != display) gimp_draw_tool_stop (draw_tool); move->guide = guide; if (! gimp_draw_tool_is_active (draw_tool)) gimp_draw_tool_start (draw_tool, display); gimp_draw_tool_resume (draw_tool); } }
static void gimp_move_tool_cursor_update (GimpTool *tool, const GimpCoords *coords, GdkModifierType state, GimpDisplay *display) { GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool); GimpDisplayShell *shell = gimp_display_get_shell (display); GimpImage *image = gimp_display_get_image (display); GimpCursorType cursor = GIMP_CURSOR_MOUSE; GimpToolCursorType tool_cursor = GIMP_TOOL_CURSOR_MOVE; GimpCursorModifier modifier = GIMP_CURSOR_MODIFIER_NONE; if (options->move_type == GIMP_TRANSFORM_TYPE_PATH) { tool_cursor = GIMP_TOOL_CURSOR_PATHS; modifier = GIMP_CURSOR_MODIFIER_MOVE; if (options->move_current) { if (! gimp_image_get_active_vectors (image)) modifier = GIMP_CURSOR_MODIFIER_BAD; } else { if (gimp_draw_tool_on_vectors (GIMP_DRAW_TOOL (tool), display, coords, 7, 7, NULL, NULL, NULL, NULL, NULL, NULL)) { tool_cursor = GIMP_TOOL_CURSOR_HAND; } else { modifier = GIMP_CURSOR_MODIFIER_BAD; } } } else if (options->move_type == GIMP_TRANSFORM_TYPE_SELECTION) { tool_cursor = GIMP_TOOL_CURSOR_RECT_SELECT; modifier = GIMP_CURSOR_MODIFIER_MOVE; if (gimp_channel_is_empty (gimp_image_get_mask (image))) modifier = GIMP_CURSOR_MODIFIER_BAD; } else if (options->move_current) { if (! gimp_image_get_active_drawable (image)) modifier = GIMP_CURSOR_MODIFIER_BAD; } else { GimpGuide *guide; GimpLayer *layer; const gint snap_distance = display->config->snap_distance; if (gimp_display_shell_get_show_guides (shell) && (guide = gimp_image_find_guide (image, coords->x, coords->y, FUNSCALEX (shell, snap_distance), FUNSCALEY (shell, snap_distance)))) { tool_cursor = GIMP_TOOL_CURSOR_HAND; modifier = GIMP_CURSOR_MODIFIER_MOVE; } else if ((layer = gimp_image_pick_layer (image, coords->x, coords->y))) { /* if there is a floating selection, and this aint it... */ if (gimp_image_get_floating_selection (image) && ! gimp_layer_is_floating_sel (layer)) { tool_cursor = GIMP_TOOL_CURSOR_MOVE; modifier = GIMP_CURSOR_MODIFIER_ANCHOR; } else if (layer != gimp_image_get_active_layer (image)) { tool_cursor = GIMP_TOOL_CURSOR_HAND; modifier = GIMP_CURSOR_MODIFIER_MOVE; } } else { modifier = GIMP_CURSOR_MODIFIER_BAD; } } gimp_tool_control_set_cursor (tool->control, cursor); gimp_tool_control_set_tool_cursor (tool->control, tool_cursor); gimp_tool_control_set_cursor_modifier (tool->control, modifier); GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display); }
static void gimp_move_tool_button_press (GimpTool *tool, const GimpCoords *coords, guint32 time, GdkModifierType state, GimpButtonPressType press_type, GimpDisplay *display) { GimpMoveTool *move = GIMP_MOVE_TOOL (tool); GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool); GimpDisplayShell *shell = gimp_display_get_shell (display); GimpImage *image = gimp_display_get_image (display); tool->display = display; move->floating_layer = NULL; move->guide = NULL; move->moving_guide = FALSE; move->old_active_layer = NULL; move->old_active_vectors = NULL; if (! options->move_current) { if (options->move_type == GIMP_TRANSFORM_TYPE_PATH) { GimpVectors *vectors; if (gimp_draw_tool_on_vectors (GIMP_DRAW_TOOL (tool), display, coords, 7, 7, NULL, NULL, NULL, NULL, NULL, &vectors)) { move->old_active_vectors = gimp_image_get_active_vectors (image); gimp_image_set_active_vectors (image, vectors); } else { /* no path picked */ return; } } else if (options->move_type == GIMP_TRANSFORM_TYPE_LAYER) { GimpGuide *guide; GimpLayer *layer; const gint snap_distance = display->config->snap_distance; if (gimp_display_shell_get_show_guides (shell) && (guide = gimp_image_find_guide (image, coords->x, coords->y, FUNSCALEX (shell, snap_distance), FUNSCALEY (shell, snap_distance)))) { move->guide = guide; move->moving_guide = TRUE; move->guide_position = gimp_guide_get_position (guide); move->guide_orientation = gimp_guide_get_orientation (guide); gimp_tool_control_set_scroll_lock (tool->control, TRUE); gimp_tool_control_set_precision (tool->control, GIMP_CURSOR_PRECISION_PIXEL_BORDER); gimp_tool_control_activate (tool->control); gimp_display_shell_selection_pause (shell); gimp_draw_tool_start (GIMP_DRAW_TOOL (tool), display); gimp_tool_push_status_length (tool, display, _("Move Guide: "), SWAP_ORIENT (move->guide_orientation), move->guide_position, NULL); return; } else if ((layer = gimp_image_pick_layer (image, coords->x, coords->y))) { if (gimp_image_get_floating_selection (image) && ! gimp_layer_is_floating_sel (layer)) { /* If there is a floating selection, and this aint it, * use the move tool to anchor it. */ move->floating_layer = gimp_image_get_floating_selection (image); gimp_tool_control_activate (tool->control); return; } else { move->old_active_layer = gimp_image_get_active_layer (image); gimp_image_set_active_layer (image, layer); } } else { /* no guide and no layer picked */ return; } } } switch (options->move_type) { case GIMP_TRANSFORM_TYPE_PATH: if (gimp_image_get_active_vectors (image)) gimp_edit_selection_tool_start (tool, display, coords, GIMP_TRANSLATE_MODE_VECTORS, TRUE); break; case GIMP_TRANSFORM_TYPE_SELECTION: if (! gimp_channel_is_empty (gimp_image_get_mask (image))) gimp_edit_selection_tool_start (tool, display, coords, GIMP_TRANSLATE_MODE_MASK, TRUE); break; case GIMP_TRANSFORM_TYPE_LAYER: { GimpDrawable *drawable = gimp_image_get_active_drawable (image); if (GIMP_IS_LAYER_MASK (drawable)) gimp_edit_selection_tool_start (tool, display, coords, GIMP_TRANSLATE_MODE_LAYER_MASK, TRUE); else if (GIMP_IS_CHANNEL (drawable)) gimp_edit_selection_tool_start (tool, display, coords, GIMP_TRANSLATE_MODE_CHANNEL, TRUE); else if (GIMP_IS_LAYER (drawable)) gimp_edit_selection_tool_start (tool, display, coords, GIMP_TRANSLATE_MODE_LAYER, TRUE); } break; } }