static void midi_section_init(MidiSection* self) { MidiSectionPrivate* p = MIDI_SECTION_GET_PRIVATE(self); GtkBox* box = GTK_BOX(self); GtkWidget* pad; GtkWidget* view; GtkWidget* scroll; GnomeCanvas* canvas; GnomeCanvasPoints* points; int x1, x2, y1, y2; p->patch = -1; p->ignore = FALSE; x1 = 0; y1 = 0; x2 = (PHIN_KEYBOARD_KEY_WIDTH * MIDI_NOTES); y2 = HEIGHT; /* adjustment */ p->adj = (GtkAdjustment*) gtk_adjustment_new(0, 0, 0, 0, 0, 0); /* viewport */ view = gtk_viewport_new(p->adj, NULL); gtk_box_pack_start(box, view, FALSE, FALSE, 0); gtk_viewport_set_shadow_type(GTK_VIEWPORT(view), GTK_SHADOW_NONE); gtk_widget_set_size_request(view, 0, y2); gtk_widget_show(view); /* canvas */ canvas = (GnomeCanvas*) gnome_canvas_new(); gtk_widget_set_size_request(GTK_WIDGET(canvas), x2, y2); gnome_canvas_set_scroll_region(canvas, 0, 0, x2 - 1, y2 -1); gtk_container_add(GTK_CONTAINER(view), GTK_WIDGET(canvas)); g_signal_connect(G_OBJECT(canvas), "event", G_CALLBACK(range_cb), (gpointer)p); gtk_widget_show(GTK_WIDGET(canvas)); /* range display backdrop */ gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_rect_get_type(), "x1", (gdouble)0, "y1", (gdouble)0, "x2", (gdouble)x2, "y2", (gdouble)y2, "fill-color-rgba", BG_COLOR, NULL); /* range */ p->range = gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_rect_get_type(), "x1", (gdouble)x1, "y1", (gdouble)y1, "x2", (gdouble)PHIN_KEYBOARD_KEY_WIDTH, "y2", (gdouble)y2, "fill-color-rgba", RANGE_COLOR, "outline-color", "black", NULL); gnome_canvas_item_hide(p->range); /* range root note */ p->note = gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_rect_get_type(), "x1", (gdouble)x1, "y1", (gdouble)y1, "x2", (gdouble)PHIN_KEYBOARD_KEY_WIDTH, "y2", (gdouble)y2, "fill-color-rgba", NOTE_COLOR, "outline-color", "black", NULL); gnome_canvas_item_hide(p->note); p->canvas = canvas; /* range display border */ points = gnome_canvas_points_new(4); points->coords[0] = x1; points->coords[1] = y2; points->coords[2] = x1; points->coords[3] = y1; points->coords[4] = x2-1; points->coords[5] = y1; points->coords[6] = x2-1; points->coords[7] = y2; gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_line_get_type(), "points", points, "width-units", (gdouble)1, "fill-color-rgba", 0, NULL); gnome_canvas_points_unref(points); /* keyboard */ p->keyboard = phin_hkeyboard_new(p->adj, MIDI_NOTES, TRUE); gtk_box_pack_start(box, p->keyboard, FALSE, FALSE, 0); gtk_widget_show(p->keyboard); /* vpad */ pad = gui_vpad_new(GUI_SCROLLSPACE); gtk_box_pack_start(box, pad, FALSE, FALSE, 0); gtk_widget_show(pad); /* scrollbar */ scroll = gtk_hscrollbar_new(p->adj); gtk_box_pack_start(box, scroll, FALSE, FALSE, 0); gtk_widget_show(scroll); /* done */ connect(p); }
void ui_common_study_preferences_widgets(GtkWidget * packing_table, gint table_row, GtkWidget ** proi_width_spin, GnomeCanvasItem ** proi_item, #ifdef AMIDE_LIBGNOMECANVAS_AA GtkWidget ** proi_transparency_spin, #else GtkWidget ** pline_style_menu, GtkWidget ** pfill_roi_button, #endif GtkWidget ** playout_button1, GtkWidget ** playout_button2, GtkWidget ** ppanel_layout_button1, GtkWidget ** ppanel_layout_button2, GtkWidget ** ppanel_layout_button3, GtkWidget ** pmaintain_size_button, GtkWidget ** ptarget_size_spin) { GtkWidget * label; GtkObject * adjustment; GtkWidget * roi_canvas; GnomeCanvasPoints * roi_line_points; GtkWidget * image; GtkWidget * hseparator; #ifndef AMIDE_LIBGNOMECANVAS_AA GdkLineStyle i_line_style; #endif /* widgets to change the roi's size */ label = gtk_label_new(_("ROI Width (pixels)")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); adjustment = gtk_adjustment_new(AMITK_PREFERENCES_MIN_ROI_WIDTH, AMITK_PREFERENCES_MIN_ROI_WIDTH, AMITK_PREFERENCES_MAX_ROI_WIDTH,1.0, 1.0, 0.0); *proi_width_spin = gtk_spin_button_new(GTK_ADJUSTMENT(adjustment), 1.0, 0); gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(*proi_width_spin),FALSE); gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(*proi_width_spin), TRUE); gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(*proi_width_spin), TRUE); gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(*proi_width_spin), GTK_UPDATE_ALWAYS); gtk_table_attach(GTK_TABLE(packing_table), *proi_width_spin, 1,2, table_row, table_row+1, GTK_FILL, 0, X_PADDING, Y_PADDING); gtk_widget_show(*proi_width_spin); /* a little canvas indicator thingie to show the user who the new preferences will look */ #ifdef AMIDE_LIBGNOMECANVAS_AA roi_canvas = gnome_canvas_new_aa(); #else roi_canvas = gnome_canvas_new(); #endif gtk_widget_set_size_request(roi_canvas, 100, 100); gnome_canvas_set_scroll_region(GNOME_CANVAS(roi_canvas), 0.0, 0.0, 100.0, 100.0); gtk_table_attach(GTK_TABLE(packing_table), roi_canvas, 2,3,table_row,table_row+2, GTK_FILL, 0, X_PADDING, Y_PADDING); gtk_widget_show(roi_canvas); /* the box */ roi_line_points = gnome_canvas_points_new(5); roi_line_points->coords[0] = 25.0; /* x1 */ roi_line_points->coords[1] = 25.0; /* y1 */ roi_line_points->coords[2] = 75.0; /* x2 */ roi_line_points->coords[3] = 25.0; /* y2 */ roi_line_points->coords[4] = 75.0; /* x3 */ roi_line_points->coords[5] = 75.0; /* y3 */ roi_line_points->coords[6] = 25.0; /* x4 */ roi_line_points->coords[7] = 75.0; /* y4 */ roi_line_points->coords[8] = 25.0; /* x4 */ roi_line_points->coords[9] = 25.0; /* y4 */ *proi_item = gnome_canvas_item_new(gnome_canvas_root(GNOME_CANVAS(roi_canvas)), #ifdef AMIDE_LIBGNOMECANVAS_AA gnome_canvas_polygon_get_type(), #else gnome_canvas_line_get_type(), #endif "points", roi_line_points, NULL); gnome_canvas_points_unref(roi_line_points); table_row++; #ifdef AMIDE_LIBGNOMECANVAS_AA /* widget to change the transparency level */ /* only works for anti-aliased canvases */ /* widgets to change the roi's size */ label = gtk_label_new(_("ROI Transparency")); gtk_table_attach(GTK_TABLE(packing_table), label, 0, 1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); *proi_transparency_spin = gtk_spin_button_new_with_range(0.0,1.0,AMITK_PREFERENCES_DEFAULT_CANVAS_ROI_TRANSPARENCY); gtk_spin_button_set_increments(GTK_SPIN_BUTTON(*proi_transparency_spin),0.1,0.1); gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(*proi_transparency_spin),FALSE); gtk_table_attach(GTK_TABLE(packing_table), *proi_transparency_spin, 1,2, table_row, table_row+1, GTK_FILL, 0, X_PADDING, Y_PADDING); gtk_widget_show(*proi_transparency_spin); table_row++; #else /* widgets to change the roi's line style */ /* Anti-aliased canvas doesn't yet support this */ /* also need to remove #ifndef for relevant lines in amitk_canvas_object.c and other locations */ label = gtk_label_new(_("ROI Line Style:")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); *pline_style_menu = gtk_combo_box_new_text(); for (i_line_style=0; i_line_style<=GDK_LINE_DOUBLE_DASH; i_line_style++) gtk_combo_box_append_text(GTK_COMBO_BOX(*pline_style_menu), line_style_names[i_line_style]); gtk_widget_set_size_request (*pline_style_menu, 125, -1); gtk_table_attach(GTK_TABLE(packing_table), *pline_style_menu, 1,2, table_row,table_row+1, GTK_FILL, 0, X_PADDING, Y_PADDING); gtk_widget_show(*pline_style_menu); table_row++; /* do we want to fill in isocontour roi's */ label = gtk_label_new(_("Draw Isocontours/Freehands Filled:")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); *pfill_roi_button = gtk_check_button_new(); gtk_table_attach(GTK_TABLE(packing_table), *pfill_roi_button, 1,2, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(*pfill_roi_button); table_row++; #endif hseparator = gtk_hseparator_new(); gtk_table_attach(GTK_TABLE(packing_table), hseparator, 0, 3, table_row, table_row+1, GTK_FILL, 0, X_PADDING, Y_PADDING); table_row++; gtk_widget_show(hseparator); label = gtk_label_new(_("Canvas Layout:")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); /* the radio buttons */ *playout_button1 = gtk_radio_button_new(NULL); image = gtk_image_new_from_stock("amide_icon_layout_linear",GTK_ICON_SIZE_DIALOG); gtk_button_set_image(GTK_BUTTON(*playout_button1), image); gtk_table_attach(GTK_TABLE(packing_table), *playout_button1, 1,2, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); g_object_set_data(G_OBJECT(*playout_button1), "layout", GINT_TO_POINTER(AMITK_LAYOUT_LINEAR)); gtk_widget_show(*playout_button1); *playout_button2 = gtk_radio_button_new(NULL); gtk_radio_button_set_group(GTK_RADIO_BUTTON(*playout_button2), gtk_radio_button_get_group(GTK_RADIO_BUTTON(*playout_button1))); image = gtk_image_new_from_stock("amide_icon_layout_orthogonal",GTK_ICON_SIZE_DIALOG); gtk_button_set_image(GTK_BUTTON(*playout_button2), image); gtk_table_attach(GTK_TABLE(packing_table), *playout_button2, 2,3, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); g_object_set_data(G_OBJECT(*playout_button2), "layout", GINT_TO_POINTER(AMITK_LAYOUT_ORTHOGONAL)); gtk_widget_show(*playout_button2); table_row++; label = gtk_label_new(_("Multiple Canvases Layout:")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); /* the radio buttons */ *ppanel_layout_button1 = gtk_radio_button_new(NULL); image = gtk_image_new_from_stock("amide_icon_panels_mixed", GTK_ICON_SIZE_LARGE_TOOLBAR); gtk_button_set_image(GTK_BUTTON(*ppanel_layout_button1), image); gtk_table_attach(GTK_TABLE(packing_table), *ppanel_layout_button1, 1,2, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); g_object_set_data(G_OBJECT(*ppanel_layout_button1), "panel_layout", GINT_TO_POINTER(AMITK_PANEL_LAYOUT_MIXED)); gtk_widget_show(*ppanel_layout_button1); *ppanel_layout_button2 = gtk_radio_button_new(NULL); gtk_radio_button_set_group(GTK_RADIO_BUTTON(*ppanel_layout_button2), gtk_radio_button_get_group(GTK_RADIO_BUTTON(*ppanel_layout_button1))); image = gtk_image_new_from_stock("amide_icon_panels_linear_x", GTK_ICON_SIZE_LARGE_TOOLBAR); gtk_button_set_image(GTK_BUTTON(*ppanel_layout_button2), image); gtk_table_attach(GTK_TABLE(packing_table), *ppanel_layout_button2, 2,3, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); g_object_set_data(G_OBJECT(*ppanel_layout_button2), "panel_layout", GINT_TO_POINTER(AMITK_PANEL_LAYOUT_LINEAR_X)); gtk_widget_show(*ppanel_layout_button2); *ppanel_layout_button3 = gtk_radio_button_new(NULL); gtk_radio_button_set_group(GTK_RADIO_BUTTON(*ppanel_layout_button3), gtk_radio_button_get_group(GTK_RADIO_BUTTON(*ppanel_layout_button1))); image = gtk_image_new_from_stock("amide_icon_panels_linear_y", GTK_ICON_SIZE_LARGE_TOOLBAR); gtk_button_set_image(GTK_BUTTON(*ppanel_layout_button3), image); gtk_table_attach(GTK_TABLE(packing_table), *ppanel_layout_button3, 3,4, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); g_object_set_data(G_OBJECT(*ppanel_layout_button3), "panel_layout", GINT_TO_POINTER(AMITK_PANEL_LAYOUT_LINEAR_Y)); gtk_widget_show(*ppanel_layout_button3); table_row++; /* do we want the size of the canvas to not resize */ label = gtk_label_new(_("Maintain view size constant:")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); *pmaintain_size_button = gtk_check_button_new(); gtk_table_attach(GTK_TABLE(packing_table), *pmaintain_size_button, 1,2, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(*pmaintain_size_button); table_row++; /* widgets to change the amount of empty space in the center of the target */ label = gtk_label_new(_("Target Empty Area (pixels)")); gtk_table_attach(GTK_TABLE(packing_table), label, 0,1, table_row, table_row+1, 0, 0, X_PADDING, Y_PADDING); gtk_widget_show(label); adjustment = gtk_adjustment_new(AMITK_PREFERENCES_MIN_TARGET_EMPTY_AREA, AMITK_PREFERENCES_MIN_TARGET_EMPTY_AREA, AMITK_PREFERENCES_MAX_TARGET_EMPTY_AREA, 1.0, 1.0, 0.0); *ptarget_size_spin = gtk_spin_button_new(GTK_ADJUSTMENT(adjustment), 1.0, 0); gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(*ptarget_size_spin),FALSE); gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(*ptarget_size_spin), TRUE); gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(*ptarget_size_spin), TRUE); gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(*ptarget_size_spin), GTK_UPDATE_ALWAYS); gtk_table_attach(GTK_TABLE(packing_table), *ptarget_size_spin, 1,2, table_row, table_row+1, GTK_FILL, 0, X_PADDING, Y_PADDING); gtk_widget_show(*ptarget_size_spin); return; }
WireItem * wire_item_new (Sheet *sheet, Wire *wire) { WireItem *item; GnomeCanvasPoints *points; WireItemPriv *priv; SheetPos start_pos, length; g_return_val_if_fail (sheet != NULL, NULL); g_return_val_if_fail (IS_SHEET (sheet), NULL); //g_object_ref (G_OBJECT(wire)); /* XXX Ver si hay equivalente gtk_object_sink (GTK_OBJECT (wire)); */ wire_get_pos_and_length (wire, &start_pos, &length); /* * Because of the GnomeCanvasGroup inheritance, a small hack is needed * here. The group starts at the startpoint of the wire, and the line * goes from (0,0) to (length.x, length.y). */ item = WIRE_ITEM (gnome_canvas_item_new ( sheet->object_group, wire_item_get_type (), "data", wire, "x", (double) start_pos.x, "y", (double) start_pos.y, NULL)); priv = item->priv; priv->resize1 = GNOME_CANVAS_RECT (gnome_canvas_item_new ( GNOME_CANVAS_GROUP (item), gnome_canvas_rect_get_type (), "x1", -RESIZER_SIZE, "y1", -RESIZER_SIZE, "x2", RESIZER_SIZE, "y2", RESIZER_SIZE, "fill_color", "red", "fill_color_rgba", 0x3cb37180, "outline_color", "blue", "width_pixels", 1, NULL)); priv->resize2 = GNOME_CANVAS_RECT (gnome_canvas_item_new ( GNOME_CANVAS_GROUP (item), gnome_canvas_rect_get_type (), "x1", length.x-RESIZER_SIZE, "y1", length.y-RESIZER_SIZE, "x2", length.x+RESIZER_SIZE, "y2", length.y+RESIZER_SIZE, "fill_color", "red", "fill_color_rgba", 0x3cb37180, "outline_color", "blue", "width_pixels", 1, NULL)); gnome_canvas_item_hide (GNOME_CANVAS_ITEM (priv->resize1)); gnome_canvas_item_hide (GNOME_CANVAS_ITEM (priv->resize2)); points = gnome_canvas_points_new (2); points->coords[0] = 0; points->coords[1] = 0; points->coords[2] = length.x; points->coords[3] = length.y; priv->line = GNOME_CANVAS_LINE (gnome_canvas_item_new ( GNOME_CANVAS_GROUP (item), gnome_canvas_line_get_type (), "points", points, "fill_color", "blue", "width_pixels", 1, NULL)); gnome_canvas_points_free (points); g_signal_connect_object(G_OBJECT(wire), "rotated", G_CALLBACK(wire_rotated_callback), G_OBJECT(item), 0); g_signal_connect_object(G_OBJECT(wire), "flipped", G_CALLBACK(wire_flipped_callback), G_OBJECT(item), 0); g_signal_connect_object(G_OBJECT(wire), "moved", G_CALLBACK(wire_moved_callback), G_OBJECT(item), 0); g_signal_connect (G_OBJECT (wire), "changed", G_CALLBACK (wire_changed_callback), item); g_signal_connect (G_OBJECT (wire), "delete", G_CALLBACK (wire_delete_callback), item); wire_update_bbox (wire); return item; }
void ui_common_draw_view_axis(GnomeCanvas * canvas, gint row, gint column, AmitkView view, AmitkLayout layout, gint axis_width, gint axis_height) { const gchar * x_axis_label; gdouble x_axis_label_x_location; gdouble x_axis_label_y_location; GtkAnchorType x_axis_label_anchor; GnomeCanvasPoints * x_axis_line_points; const gchar * y_axis_label; gdouble y_axis_label_x_location; gdouble y_axis_label_y_location; GtkAnchorType y_axis_label_anchor; GnomeCanvasPoints * y_axis_line_points; x_axis_line_points = gnome_canvas_points_new(2); x_axis_line_points->coords[0] = column*axis_width + AXIS_MARGIN; /* x1 */ y_axis_line_points = gnome_canvas_points_new(2); y_axis_line_points->coords[0] = column*axis_width + AXIS_MARGIN; /* x1 */ switch(view) { case AMITK_VIEW_CORONAL: /* the x axis */ x_axis_line_points->coords[1] = row*axis_height + AXIS_HEADER; /* y1 */ x_axis_line_points->coords[2] = column*axis_width + axis_width-AXIS_MARGIN; /* x2 */ x_axis_line_points->coords[3] = row*axis_height + AXIS_HEADER; /* y2 */ /* the x label */ x_axis_label = amitk_axis_get_name(AMITK_AXIS_X); x_axis_label_x_location = column*axis_width + axis_width-AXIS_MARGIN-AXIS_TEXT_MARGIN; x_axis_label_y_location = row*axis_height + AXIS_HEADER+AXIS_TEXT_MARGIN; x_axis_label_anchor = GTK_ANCHOR_NORTH_EAST; /* the z axis */ y_axis_line_points->coords[1] = row*axis_height + AXIS_HEADER; /* y1 */ y_axis_line_points->coords[2] = column*axis_width + AXIS_MARGIN; /* x2 */ y_axis_line_points->coords[3] = row*axis_height + axis_height-AXIS_MARGIN; /* y2 */ /* the z label */ y_axis_label = amitk_axis_get_name(AMITK_AXIS_Z); y_axis_label_x_location = column*axis_width + AXIS_MARGIN+AXIS_TEXT_MARGIN; y_axis_label_y_location = row*axis_height + axis_height-AXIS_MARGIN-AXIS_TEXT_MARGIN; y_axis_label_anchor = GTK_ANCHOR_NORTH_WEST; break; case AMITK_VIEW_SAGITTAL: /* the y axis */ x_axis_line_points->coords[3] = row*axis_height + AXIS_HEADER; /* y2 */ if (layout == AMITK_LAYOUT_ORTHOGONAL) { x_axis_line_points->coords[1] = row*axis_height + axis_height-AXIS_MARGIN; /* y1 */ x_axis_line_points->coords[2] = column*axis_width + AXIS_MARGIN; /* x2 */ } else { /* AMITK_LAYOUT_LINEAR */ x_axis_line_points->coords[1] = row*axis_height + AXIS_HEADER; /* y1 */ x_axis_line_points->coords[2] = column*axis_width + axis_width-AXIS_MARGIN; /* x2 */ } /* the y label */ x_axis_label = amitk_axis_get_name(AMITK_AXIS_Y); x_axis_label_y_location = row*axis_height + AXIS_HEADER+AXIS_TEXT_MARGIN; if (layout == AMITK_LAYOUT_ORTHOGONAL) { x_axis_label_x_location = column*axis_width + AXIS_MARGIN+AXIS_TEXT_MARGIN; x_axis_label_anchor = GTK_ANCHOR_NORTH_WEST; } else {/* AMITK_LAYOUT_LINEAR */ x_axis_label_x_location = column*axis_width + axis_width-AXIS_MARGIN-AXIS_TEXT_MARGIN; x_axis_label_anchor = GTK_ANCHOR_NORTH_EAST; } /* the z axis */ y_axis_line_points->coords[3] = row*axis_height + axis_height-AXIS_MARGIN; /* y2 */ if (layout == AMITK_LAYOUT_ORTHOGONAL) { y_axis_line_points->coords[1] = row*axis_height + axis_height-AXIS_MARGIN; /* y1 */ y_axis_line_points->coords[2] = column*axis_width + axis_width-AXIS_MARGIN; /* x2 */ } else { /* AMITK_LAYOUT_LINEAR */ y_axis_line_points->coords[1] = row*axis_height + AXIS_HEADER; /* y1 */ y_axis_line_points->coords[2] = column*axis_width + AXIS_MARGIN; /* x2 */ } /* the z label */ y_axis_label = amitk_axis_get_name(AMITK_AXIS_Z); y_axis_label_y_location = row*axis_height + axis_height-AXIS_MARGIN-AXIS_TEXT_MARGIN; if (layout == AMITK_LAYOUT_ORTHOGONAL) { y_axis_label_x_location = column*axis_width + axis_width-AXIS_MARGIN-AXIS_TEXT_MARGIN; y_axis_label_anchor = GTK_ANCHOR_SOUTH_EAST; } else { y_axis_label_x_location = column*axis_width + AXIS_MARGIN+AXIS_TEXT_MARGIN; y_axis_label_anchor = GTK_ANCHOR_NORTH_WEST; } break; case AMITK_VIEW_TRANSVERSE: default: /* the x axis */ x_axis_line_points->coords[1] = row*axis_height + axis_height-AXIS_MARGIN; /* y1 */ x_axis_line_points->coords[2] = column*axis_width + axis_width-AXIS_MARGIN; /* x2 */ x_axis_line_points->coords[3] = row*axis_height + axis_height-AXIS_MARGIN; /* y2 */ /* the x label */ x_axis_label = amitk_axis_get_name(AMITK_AXIS_X); x_axis_label_x_location = column*axis_width + axis_width-AXIS_MARGIN-AXIS_TEXT_MARGIN; x_axis_label_y_location = row*axis_height + axis_height-AXIS_MARGIN-AXIS_TEXT_MARGIN; x_axis_label_anchor = GTK_ANCHOR_SOUTH_EAST; /* the y axis */ y_axis_line_points->coords[1] = row*axis_height + axis_height-AXIS_MARGIN; /* y1 */ y_axis_line_points->coords[2] = column*axis_width + AXIS_MARGIN; /* x2 */ y_axis_line_points->coords[3] = row*axis_height + AXIS_HEADER; /* y2 */ /* the y label */ y_axis_label = amitk_axis_get_name(AMITK_AXIS_Y); y_axis_label_x_location = column*axis_width + AXIS_MARGIN+AXIS_TEXT_MARGIN; y_axis_label_y_location = row*axis_height + AXIS_HEADER+AXIS_TEXT_MARGIN; y_axis_label_anchor = GTK_ANCHOR_NORTH_WEST; break; } /* the view label */ gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_text_get_type(), "anchor", GTK_ANCHOR_NORTH, "text", amitk_view_get_name(view), "x", (gdouble) (column+0.5)*axis_width, "y", (gdouble) (row+0.5)*axis_height, "fill_color", "black", "font_desc", amitk_fixed_font_desc, NULL); /* the x axis */ gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_line_get_type(), "points", x_axis_line_points, "fill_color", "black", "width_pixels", 3, "last_arrowhead", TRUE, "arrow_shape_a", (gdouble) AXIS_ARROW_LENGTH, "arrow_shape_b", (gdouble) AXIS_ARROW_EDGE, "arrow_shape_c", (gdouble) AXIS_ARROW_WIDTH, NULL); /* the x label */ gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_text_get_type(), "anchor", x_axis_label_anchor,"text", x_axis_label, "x", x_axis_label_x_location, "y", x_axis_label_y_location, "fill_color", "black", "font_desc", amitk_fixed_font_desc, NULL); /* the y axis */ gnome_canvas_item_new(gnome_canvas_root(canvas), gnome_canvas_line_get_type(), "points", y_axis_line_points, "fill_color", "black", "width_pixels", 3, "last_arrowhead", TRUE, "arrow_shape_a", (gdouble) AXIS_ARROW_LENGTH, "arrow_shape_b", (gdouble) AXIS_ARROW_EDGE, "arrow_shape_c", (gdouble) AXIS_ARROW_WIDTH, NULL); gnome_canvas_points_unref(x_axis_line_points); gnome_canvas_points_unref(y_axis_line_points); /* the y label */ gnome_canvas_item_new(gnome_canvas_root(canvas),gnome_canvas_text_get_type(), "anchor", y_axis_label_anchor, "text", y_axis_label, "x", y_axis_label_x_location,"y", y_axis_label_y_location, "fill_color", "black", "font_desc", amitk_fixed_font_desc, NULL); return; }
/* so much gayness in here, either I suck or gnome-canvas does; most * likely, we both do */ static void draw_key(PhatKeyboard* self, gint index, gint pos, guint bg, guint hi, guint low, guint pre, guint on, guint shad) { _Key* key = &self->keys[index]; GnomeCanvasPoints* points; gint x1; gint y1; gint x2; gint y2; if (self->orientation == GTK_ORIENTATION_VERTICAL) { x1 = 0; y1 = pos + 1; /* teh gayz0r */ x2 = PHAT_KEYBOARD_KEY_LENGTH - 1; y2 = pos - PHAT_KEYBOARD_KEY_WIDTH + 1; } else { x1 = pos + PHAT_KEYBOARD_KEY_WIDTH - 1; y1 = 0; x2 = pos; y2 = PHAT_KEYBOARD_KEY_LENGTH - 1; } /* key group */ key->group = (GnomeCanvasGroup*) gnome_canvas_item_new(gnome_canvas_root(self->canvas), gnome_canvas_group_get_type(), NULL); g_signal_connect(G_OBJECT(key->group), "event", G_CALLBACK(key_press_cb), (gpointer)key); key->index = index; key->hold = 0; key->keyboard = self; /* draw main key rect */ gnome_canvas_item_new(key->group, gnome_canvas_rect_get_type(), "x1", (gdouble)x1, "y1", (gdouble)y1, "x2", (gdouble)x2, "y2", (gdouble)y2, "fill-color-rgba", bg, NULL); /* draw prelight rect */ key->pre = gnome_canvas_item_new(key->group, gnome_canvas_rect_get_type(), "x1", (gdouble)x1, "y1", (gdouble)y1, "x2", (gdouble)x2, "y2", (gdouble)y2, "fill-color-rgba", pre, NULL); gnome_canvas_item_hide(key->pre); /* draw key highlight */ points = gnome_canvas_points_new(3); if (self->orientation == GTK_ORIENTATION_VERTICAL) { points->coords[0] = x1+1; points->coords[1] = y1; points->coords[2] = x1+1; points->coords[3] = y2+1; points->coords[4] = x2; points->coords[5] = y2+1; } else { points->coords[0] = x1; points->coords[1] = y1+1; points->coords[2] = x2; points->coords[3] = y1+1; points->coords[4] = x2; points->coords[5] = y2; } gnome_canvas_item_new(key->group, gnome_canvas_line_get_type(), "points", points, "width-units", (gdouble)1, "fill-color-rgba", hi, NULL); gnome_canvas_points_unref(points); /* draw key border */ points = gnome_canvas_points_new(4); if (self->orientation == GTK_ORIENTATION_VERTICAL) { points->coords[0] = x1; points->coords[1] = y1; points->coords[2] = x1; points->coords[3] = y2; points->coords[4] = x2; points->coords[5] = y2; points->coords[6] = x2; points->coords[7] = y1; } else { points->coords[0] = x2; points->coords[1] = y1; points->coords[2] = x1; points->coords[3] = y1; points->coords[4] = x1; points->coords[5] = y2; points->coords[6] = x2; points->coords[7] = y2; } gnome_canvas_item_new(key->group, gnome_canvas_line_get_type(), "points", points, "width-units", (gdouble)1, "fill-color-rgba", low, NULL); gnome_canvas_points_unref(points); if (self->orientation == GTK_ORIENTATION_VERTICAL) { /* draw active rect */ key->on = gnome_canvas_item_new(key->group, gnome_canvas_rect_get_type(), "x1", (gdouble)x1+1, "y1", (gdouble)y1, "x2", (gdouble)x2, "y2", (gdouble)y2+1, "fill-color-rgba", on, NULL); } else { /* draw active rect */ key->on = gnome_canvas_item_new(key->group, gnome_canvas_rect_get_type(), "x1", (gdouble)x1, "y1", (gdouble)y1+1, "x2", (gdouble)x2, "y2", (gdouble)y2, "fill-color-rgba", on, NULL); } gnome_canvas_item_hide(key->on); /* draw active shadow */ points = gnome_canvas_points_new(6); if (self->orientation == GTK_ORIENTATION_VERTICAL) { points->coords[0] = x1+1; points->coords[1] = y1; points->coords[2] = x1+1; points->coords[3] = y2+1; points->coords[4] = x2; points->coords[5] = y2+1; points->coords[6] = x2; points->coords[7] = y2 + 3; points->coords[8] = x1 + 3; points->coords[9] = y2 + 3; points->coords[10] = x1 + 3; points->coords[11] = y1; } else { points->coords[0] = x1; points->coords[1] = y1 + 1; points->coords[2] = x2; points->coords[3] = y1 + 1; points->coords[4] = x2; points->coords[5] = y2; points->coords[6] = x2 + 2; points->coords[7] = y2; points->coords[8] = x2 + 2; points->coords[9] = y1 + 3; points->coords[10] = x1; points->coords[11] = y1 + 3; } key->shad = gnome_canvas_item_new(key->group, gnome_canvas_polygon_get_type(), "points", points, "fill-color-rgba", shad, NULL); gnome_canvas_item_hide(key->shad); gnome_canvas_points_unref(points); /* draw label if applicable */ if (self->label && (index % 12) == 0) { gchar* s = g_strdup_printf("%d", index / 12 + 1); if (self->orientation == GTK_ORIENTATION_VERTICAL) { gnome_canvas_item_new(key->group, gnome_canvas_text_get_type(), "text", s, "x", (gdouble)(x2 - 2), "y", (gdouble)(y1 - (PHAT_KEYBOARD_KEY_WIDTH / 2)), "anchor", GTK_ANCHOR_EAST, "fill-color-rgba", (gint)KEY_TEXT_BG, "font", "sans", "size-points", (gdouble)TEXT_POINTS, NULL); } else { gnome_canvas_item_new(key->group, gnome_canvas_text_get_type(), "text", s, "x", (gdouble)(x1 - (PHAT_KEYBOARD_KEY_WIDTH / 2)), "y", (gdouble)(y2 - 2), "anchor", GTK_ANCHOR_SOUTH, "fill-color-rgba", (gint)KEY_TEXT_BG, "font", "sans", "size-points", (gdouble)TEXT_POINTS, "justification", GTK_JUSTIFY_CENTER, NULL); } g_free(s); } }