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https://gitlab.gnome.org/GNOME/gimp.git
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2a00a9e60a
Rather than trying to implement full i18n plural support, we just remove this failed attempt from the past. The fact is that to get proper support, we'd basically need to reimplement a Gettext-like plural definition syntax within our API, then ask people to write down this plural definition for their language, then to write every plural form… all this for custom units which only them will ever see! Moreover code investigation shows that the singular form was simply never used, and the plural form was always used (whatever the actual unit value displayed). As for the "identifier", this was a text which was never shown anywhere (except in the unit editor) and for all built-in units, as well as default unitrc units, it was equivalent to the English plural value. So we now just have a unique name which is the "long label" to be used everywhere in the GUI, and abbreviation will be basically the "short label". That's it. No useless (or worse, not actually usable because it was not generic internationalization) values anymore!
882 lines
31 KiB
C
882 lines
31 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* Measure tool
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* Copyright (C) 1999-2003 Sven Neumann <sven@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include <gdk/gdkkeysyms.h>
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#include "libgimpbase/gimpbase.h"
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#include "libgimpmath/gimpmath.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "tools-types.h"
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#include "core/gimpimage.h"
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#include "core/gimpimage-guides.h"
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#include "core/gimpimage-undo.h"
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#include "core/gimpimage-undo-push.h"
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#include "core/gimpprogress.h"
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#include "core/gimp-transform-utils.h"
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#include "widgets/gimphelp-ids.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "display/gimpdisplay.h"
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#include "display/gimpdisplayshell.h"
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#include "display/gimpdisplayshell-appearance.h"
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#include "display/gimptoolcompass.h"
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#include "display/gimptoolgui.h"
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#include "gimpmeasureoptions.h"
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#include "gimpmeasuretool.h"
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#include "gimptoolcontrol.h"
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#include "gimp-intl.h"
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/* local function prototypes */
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static void gimp_measure_tool_control (GimpTool *tool,
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GimpToolAction action,
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GimpDisplay *display);
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static void gimp_measure_tool_modifier_key (GimpTool *tool,
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GdkModifierType key,
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gboolean press,
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GdkModifierType state,
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GimpDisplay *display);
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static void gimp_measure_tool_button_press (GimpTool *tool,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonPressType press_type,
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GimpDisplay *display);
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static void gimp_measure_tool_button_release (GimpTool *tool,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonReleaseType release_type,
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GimpDisplay *display);
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static void gimp_measure_tool_motion (GimpTool *tool,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *display);
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static void gimp_measure_tool_recalc_matrix (GimpTransformTool *tr_tool);
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static gchar * gimp_measure_tool_get_undo_desc (GimpTransformTool *tr_tool);
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static void gimp_measure_tool_compass_changed (GimpToolWidget *widget,
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GimpMeasureTool *measure);
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static void gimp_measure_tool_compass_response(GimpToolWidget *widget,
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gint response_id,
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GimpMeasureTool *measure);
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static void gimp_measure_tool_compass_status (GimpToolWidget *widget,
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const gchar *status,
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GimpMeasureTool *measure);
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static void gimp_measure_tool_compass_create_guides
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(GimpToolWidget *widget,
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gint x,
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gint y,
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gboolean horizontal,
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gboolean vertical,
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GimpMeasureTool *measure);
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static void gimp_measure_tool_start (GimpMeasureTool *measure,
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GimpDisplay *display,
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const GimpCoords *coords);
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static void gimp_measure_tool_halt (GimpMeasureTool *measure);
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static GimpToolGui * gimp_measure_tool_dialog_new (GimpMeasureTool *measure);
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static void gimp_measure_tool_dialog_update (GimpMeasureTool *measure,
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GimpDisplay *display);
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static void gimp_measure_tool_straighten_button_clicked
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(GtkWidget *button,
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GimpMeasureTool *measure);
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G_DEFINE_TYPE (GimpMeasureTool, gimp_measure_tool, GIMP_TYPE_TRANSFORM_TOOL)
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#define parent_class gimp_measure_tool_parent_class
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void
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gimp_measure_tool_register (GimpToolRegisterCallback callback,
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gpointer data)
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{
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(* callback) (GIMP_TYPE_MEASURE_TOOL,
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GIMP_TYPE_MEASURE_OPTIONS,
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gimp_measure_options_gui,
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0,
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"gimp-measure-tool",
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_("Measure"),
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_("Measure Tool: Measure distances and angles"),
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N_("_Measure"), "<shift>M",
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NULL, GIMP_HELP_TOOL_MEASURE,
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GIMP_ICON_TOOL_MEASURE,
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data);
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}
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static void
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gimp_measure_tool_class_init (GimpMeasureToolClass *klass)
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{
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GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
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GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
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tool_class->control = gimp_measure_tool_control;
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tool_class->modifier_key = gimp_measure_tool_modifier_key;
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tool_class->button_press = gimp_measure_tool_button_press;
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tool_class->button_release = gimp_measure_tool_button_release;
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tool_class->motion = gimp_measure_tool_motion;
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tr_class->recalc_matrix = gimp_measure_tool_recalc_matrix;
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tr_class->get_undo_desc = gimp_measure_tool_get_undo_desc;
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tr_class->undo_desc = C_("undo-type", "Straighten");
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tr_class->progress_text = _("Straightening");
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}
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static void
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gimp_measure_tool_init (GimpMeasureTool *measure)
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{
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GimpTool *tool = GIMP_TOOL (measure);
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gimp_tool_control_set_handle_empty_image (tool->control, TRUE);
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gimp_tool_control_set_active_modifiers (tool->control,
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GIMP_TOOL_ACTIVE_MODIFIERS_SEPARATE);
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gimp_tool_control_set_precision (tool->control,
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GIMP_CURSOR_PRECISION_PIXEL_BORDER);
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gimp_tool_control_set_cursor (tool->control,
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GIMP_CURSOR_CROSSHAIR_SMALL);
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gimp_tool_control_set_tool_cursor (tool->control,
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GIMP_TOOL_CURSOR_MEASURE);
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gimp_draw_tool_set_default_status (GIMP_DRAW_TOOL (tool),
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_("Click-Drag to create a line"));
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}
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static void
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gimp_measure_tool_control (GimpTool *tool,
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GimpToolAction action,
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GimpDisplay *display)
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{
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GimpMeasureTool *measure = GIMP_MEASURE_TOOL (tool);
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switch (action)
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{
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case GIMP_TOOL_ACTION_PAUSE:
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case GIMP_TOOL_ACTION_RESUME:
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break;
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case GIMP_TOOL_ACTION_HALT:
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gimp_measure_tool_halt (measure);
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break;
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case GIMP_TOOL_ACTION_COMMIT:
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break;
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}
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GIMP_TOOL_CLASS (parent_class)->control (tool, action, display);
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}
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static void
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gimp_measure_tool_modifier_key (GimpTool *tool,
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GdkModifierType key,
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gboolean press,
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GdkModifierType state,
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GimpDisplay *display)
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{
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GimpMeasureOptions *options = GIMP_MEASURE_TOOL_GET_OPTIONS (tool);
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if (key == gimp_get_toggle_behavior_mask ())
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{
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switch (options->orientation)
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{
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case GIMP_COMPASS_ORIENTATION_HORIZONTAL:
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g_object_set (options,
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"orientation", GIMP_COMPASS_ORIENTATION_VERTICAL,
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NULL);
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break;
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case GIMP_COMPASS_ORIENTATION_VERTICAL:
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g_object_set (options,
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"orientation", GIMP_COMPASS_ORIENTATION_HORIZONTAL,
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NULL);
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break;
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default:
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break;
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}
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}
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}
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static void
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gimp_measure_tool_button_press (GimpTool *tool,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonPressType press_type,
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GimpDisplay *display)
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{
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GimpMeasureTool *measure = GIMP_MEASURE_TOOL (tool);
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GimpMeasureOptions *options = GIMP_MEASURE_TOOL_GET_OPTIONS (tool);
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GimpDisplayShell *shell = gimp_display_get_shell (display);
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GimpImage *image = gimp_display_get_image (display);
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if (tool->display && display != tool->display)
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gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, tool->display);
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if (! measure->widget)
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{
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measure->supress_guides = TRUE;
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gimp_measure_tool_start (measure, display, coords);
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gimp_tool_widget_hover (measure->widget, coords, state, TRUE);
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}
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if (gimp_tool_widget_button_press (measure->widget, coords, time, state,
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press_type))
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{
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measure->grab_widget = measure->widget;
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}
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/* create the info window if necessary */
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if (! measure->gui)
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{
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if (options->use_info_window ||
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! gimp_display_shell_get_show_statusbar (shell))
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{
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g_set_weak_pointer (&measure->gui,
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gimp_measure_tool_dialog_new (measure));
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}
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}
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if (measure->gui)
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{
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gimp_tool_gui_set_shell (measure->gui, shell);
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gimp_tool_gui_set_viewable (measure->gui, GIMP_VIEWABLE (image));
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gimp_measure_tool_dialog_update (measure, display);
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}
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gimp_tool_control_activate (tool->control);
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}
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static void
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gimp_measure_tool_button_release (GimpTool *tool,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpButtonReleaseType release_type,
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GimpDisplay *display)
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{
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GimpMeasureTool *measure = GIMP_MEASURE_TOOL (tool);
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gimp_tool_control_halt (tool->control);
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if (measure->grab_widget)
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{
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gimp_tool_widget_button_release (measure->grab_widget,
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coords, time, state, release_type);
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measure->grab_widget = NULL;
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}
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measure->supress_guides = FALSE;
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}
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static void
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gimp_measure_tool_motion (GimpTool *tool,
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const GimpCoords *coords,
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guint32 time,
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GdkModifierType state,
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GimpDisplay *display)
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{
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GimpMeasureTool *measure = GIMP_MEASURE_TOOL (tool);
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if (measure->grab_widget)
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{
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gimp_tool_widget_motion (measure->grab_widget, coords, time, state);
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}
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}
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static void
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gimp_measure_tool_recalc_matrix (GimpTransformTool *tr_tool)
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{
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GimpMeasureTool *measure = GIMP_MEASURE_TOOL (tr_tool);
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gdouble angle;
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if (measure->n_points < 2)
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{
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tr_tool->transform_valid = FALSE;
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return;
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}
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g_object_get (measure->widget,
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"pixel-angle", &angle,
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NULL);
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gimp_matrix3_identity (&tr_tool->transform);
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gimp_transform_matrix_rotate_center (&tr_tool->transform,
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measure->x[0], measure->y[0],
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angle);
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tr_tool->transform_valid = TRUE;
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}
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static gchar *
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gimp_measure_tool_get_undo_desc (GimpTransformTool *tr_tool)
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{
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GimpMeasureTool *measure = GIMP_MEASURE_TOOL (tr_tool);
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GimpCompassOrientation orientation;
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gdouble angle;
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g_object_get (measure->widget,
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"effective-orientation", &orientation,
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"pixel-angle", &angle,
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NULL);
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angle = gimp_rad_to_deg (fabs (angle));
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switch (orientation)
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{
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case GIMP_COMPASS_ORIENTATION_AUTO:
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return g_strdup_printf (C_("undo-type",
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"Straighten by %-3.3g°"),
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angle);
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case GIMP_COMPASS_ORIENTATION_HORIZONTAL:
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return g_strdup_printf (C_("undo-type",
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"Straighten Horizontally by %-3.3g°"),
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angle);
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case GIMP_COMPASS_ORIENTATION_VERTICAL:
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return g_strdup_printf (C_("undo-type",
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"Straighten Vertically by %-3.3g°"),
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angle);
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}
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g_return_val_if_reached (NULL);
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}
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static void
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gimp_measure_tool_compass_changed (GimpToolWidget *widget,
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GimpMeasureTool *measure)
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{
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GimpMeasureOptions *options = GIMP_MEASURE_TOOL_GET_OPTIONS (measure);
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g_object_get (widget,
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"n-points", &measure->n_points,
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"x1", &measure->x[0],
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"y1", &measure->y[0],
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"x2", &measure->x[1],
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"y2", &measure->y[1],
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"x3", &measure->x[2],
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"y3", &measure->y[2],
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NULL);
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gtk_widget_set_sensitive (options->straighten_button, measure->n_points >= 2);
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gimp_measure_tool_dialog_update (measure, GIMP_TOOL (measure)->display);
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}
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static void
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gimp_measure_tool_compass_response (GimpToolWidget *widget,
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gint response_id,
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GimpMeasureTool *measure)
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{
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GimpTool *tool = GIMP_TOOL (measure);
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if (response_id == GIMP_TOOL_WIDGET_RESPONSE_CANCEL)
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gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, tool->display);
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}
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static void
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gimp_measure_tool_compass_status (GimpToolWidget *widget,
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const gchar *status,
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GimpMeasureTool *measure)
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{
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GimpTool *tool = GIMP_TOOL (measure);
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if (! status)
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{
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/* replace status bar hint by distance and angle */
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gimp_measure_tool_dialog_update (measure, tool->display);
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}
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}
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static void
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gimp_measure_tool_compass_create_guides (GimpToolWidget *widget,
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gint x,
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gint y,
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gboolean horizontal,
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gboolean vertical,
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GimpMeasureTool *measure)
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{
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GimpDisplay *display = GIMP_TOOL (measure)->display;
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GimpImage *image = gimp_display_get_image (display);
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if (measure->supress_guides)
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return;
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if (horizontal || vertical)
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{
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if (horizontal && vertical)
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gimp_image_undo_group_start (image,
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GIMP_UNDO_GROUP_GUIDE,
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_("Add Guides"));
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if (horizontal)
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gimp_image_add_hguide (image, y, TRUE);
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if (vertical)
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gimp_image_add_vguide (image, x, TRUE);
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if (horizontal && vertical)
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gimp_image_undo_group_end (image);
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gimp_image_flush (image);
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}
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}
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static void
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gimp_measure_tool_start (GimpMeasureTool *measure,
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GimpDisplay *display,
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const GimpCoords *coords)
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{
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GimpTool *tool = GIMP_TOOL (measure);
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GimpDisplayShell *shell = gimp_display_get_shell (display);
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GimpMeasureOptions *options = GIMP_MEASURE_TOOL_GET_OPTIONS (tool);
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measure->n_points = 1;
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measure->x[0] = coords->x;
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measure->y[0] = coords->y;
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measure->x[1] = 0;
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measure->y[1] = 0;
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measure->x[2] = 0;
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measure->y[2] = 0;
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measure->widget = gimp_tool_compass_new (shell,
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options->orientation,
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measure->n_points,
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measure->x[0],
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measure->y[0],
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measure->x[1],
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measure->y[1],
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measure->x[2],
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measure->y[2]);
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gimp_draw_tool_set_widget (GIMP_DRAW_TOOL (tool), measure->widget);
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g_object_bind_property (options, "orientation",
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measure->widget, "orientation",
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G_BINDING_DEFAULT);
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g_signal_connect (measure->widget, "changed",
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G_CALLBACK (gimp_measure_tool_compass_changed),
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measure);
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g_signal_connect (measure->widget, "response",
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G_CALLBACK (gimp_measure_tool_compass_response),
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measure);
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g_signal_connect (measure->widget, "status",
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G_CALLBACK (gimp_measure_tool_compass_status),
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measure);
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g_signal_connect (measure->widget, "create-guides",
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G_CALLBACK (gimp_measure_tool_compass_create_guides),
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measure);
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g_signal_connect (options->straighten_button, "clicked",
|
||
G_CALLBACK (gimp_measure_tool_straighten_button_clicked),
|
||
measure);
|
||
|
||
tool->display = display;
|
||
|
||
gimp_draw_tool_start (GIMP_DRAW_TOOL (measure), display);
|
||
}
|
||
|
||
static void
|
||
gimp_measure_tool_halt (GimpMeasureTool *measure)
|
||
{
|
||
GimpMeasureOptions *options = GIMP_MEASURE_TOOL_GET_OPTIONS (measure);
|
||
GimpTool *tool = GIMP_TOOL (measure);
|
||
|
||
if (options->straighten_button)
|
||
{
|
||
gtk_widget_set_sensitive (options->straighten_button, FALSE);
|
||
|
||
g_signal_handlers_disconnect_by_func (
|
||
options->straighten_button,
|
||
G_CALLBACK (gimp_measure_tool_straighten_button_clicked),
|
||
measure);
|
||
}
|
||
|
||
if (tool->display)
|
||
gimp_tool_pop_status (tool, tool->display);
|
||
|
||
if (gimp_draw_tool_is_active (GIMP_DRAW_TOOL (measure)))
|
||
gimp_draw_tool_stop (GIMP_DRAW_TOOL (measure));
|
||
|
||
gimp_draw_tool_set_widget (GIMP_DRAW_TOOL (tool), NULL);
|
||
g_clear_object (&measure->widget);
|
||
|
||
g_clear_object (&measure->gui);
|
||
|
||
tool->display = NULL;
|
||
}
|
||
|
||
static void
|
||
gimp_measure_tool_dialog_update (GimpMeasureTool *measure,
|
||
GimpDisplay *display)
|
||
{
|
||
GimpDisplayShell *shell = gimp_display_get_shell (display);
|
||
GimpImage *image = gimp_display_get_image (display);
|
||
gint ax, ay;
|
||
gint bx, by;
|
||
gint pixel_width;
|
||
gint pixel_height;
|
||
gdouble unit_width;
|
||
gdouble unit_height;
|
||
gdouble pixel_distance;
|
||
gdouble unit_distance;
|
||
gdouble inch_distance;
|
||
gdouble pixel_angle;
|
||
gdouble unit_angle;
|
||
gdouble xres;
|
||
gdouble yres;
|
||
gchar format[128];
|
||
gint unit_distance_digits = 0;
|
||
gint unit_width_digits;
|
||
gint unit_height_digits;
|
||
|
||
/* calculate distance and angle */
|
||
ax = measure->x[1] - measure->x[0];
|
||
ay = measure->y[1] - measure->y[0];
|
||
|
||
if (measure->n_points == 3)
|
||
{
|
||
bx = measure->x[2] - measure->x[0];
|
||
by = measure->y[2] - measure->y[0];
|
||
}
|
||
else
|
||
{
|
||
bx = 0;
|
||
by = 0;
|
||
}
|
||
|
||
pixel_width = ABS (ax - bx);
|
||
pixel_height = ABS (ay - by);
|
||
|
||
gimp_image_get_resolution (image, &xres, &yres);
|
||
|
||
unit_width = gimp_pixels_to_units (pixel_width, shell->unit, xres);
|
||
unit_height = gimp_pixels_to_units (pixel_height, shell->unit, yres);
|
||
|
||
pixel_distance = sqrt (SQR (ax - bx) + SQR (ay - by));
|
||
inch_distance = sqrt (SQR ((gdouble) (ax - bx) / xres) +
|
||
SQR ((gdouble) (ay - by) / yres));
|
||
unit_distance = gimp_unit_get_factor (shell->unit) * inch_distance;
|
||
|
||
g_object_get (measure->widget,
|
||
"pixel-angle", &pixel_angle,
|
||
"unit-angle", &unit_angle,
|
||
NULL);
|
||
|
||
pixel_angle = fabs (pixel_angle * 180.0 / G_PI);
|
||
unit_angle = fabs (unit_angle * 180.0 / G_PI);
|
||
|
||
/* Compute minimum digits to display accurate values, so that
|
||
* every pixel shows a different value in unit.
|
||
*/
|
||
if (inch_distance)
|
||
unit_distance_digits = gimp_unit_get_scaled_digits (shell->unit,
|
||
pixel_distance /
|
||
inch_distance);
|
||
unit_width_digits = gimp_unit_get_scaled_digits (shell->unit, xres);
|
||
unit_height_digits = gimp_unit_get_scaled_digits (shell->unit, yres);
|
||
|
||
if (shell->unit == gimp_unit_pixel ())
|
||
{
|
||
gimp_tool_replace_status (GIMP_TOOL (measure), display,
|
||
"%.1f %s, %.2f\302\260 (%d × %d)",
|
||
pixel_distance, _("pixels"), pixel_angle,
|
||
pixel_width, pixel_height);
|
||
}
|
||
else
|
||
{
|
||
g_snprintf (format, sizeof (format),
|
||
"%%.%df %s, %%.2f\302\260 (%%.%df × %%.%df)",
|
||
unit_distance_digits,
|
||
gimp_unit_get_name (shell->unit),
|
||
unit_width_digits,
|
||
unit_height_digits);
|
||
|
||
gimp_tool_replace_status (GIMP_TOOL (measure), display, format,
|
||
unit_distance, unit_angle,
|
||
unit_width, unit_height);
|
||
}
|
||
|
||
if (measure->gui)
|
||
{
|
||
gchar buf[128];
|
||
|
||
/* Distance */
|
||
g_snprintf (buf, sizeof (buf), "%.1f", pixel_distance);
|
||
gtk_label_set_text (GTK_LABEL (measure->distance_label[0]), buf);
|
||
|
||
if (shell->unit != gimp_unit_pixel ())
|
||
{
|
||
g_snprintf (format, sizeof (format), "%%.%df",
|
||
unit_distance_digits);
|
||
g_snprintf (buf, sizeof (buf), format, unit_distance);
|
||
gtk_label_set_text (GTK_LABEL (measure->distance_label[1]), buf);
|
||
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[0]),
|
||
gimp_unit_get_name (shell->unit));
|
||
}
|
||
else
|
||
{
|
||
gtk_label_set_text (GTK_LABEL (measure->distance_label[1]), NULL);
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[0]), NULL);
|
||
}
|
||
|
||
/* Angle */
|
||
g_snprintf (buf, sizeof (buf), "%.2f", pixel_angle);
|
||
gtk_label_set_text (GTK_LABEL (measure->angle_label[0]), buf);
|
||
|
||
if (fabs (unit_angle - pixel_angle) > 0.01)
|
||
{
|
||
g_snprintf (buf, sizeof (buf), "%.2f", unit_angle);
|
||
gtk_label_set_text (GTK_LABEL (measure->angle_label[1]), buf);
|
||
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[1]), "\302\260");
|
||
}
|
||
else
|
||
{
|
||
gtk_label_set_text (GTK_LABEL (measure->angle_label[1]), NULL);
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[1]), NULL);
|
||
}
|
||
|
||
/* Width */
|
||
g_snprintf (buf, sizeof (buf), "%d", pixel_width);
|
||
gtk_label_set_text (GTK_LABEL (measure->width_label[0]), buf);
|
||
|
||
if (shell->unit != gimp_unit_pixel ())
|
||
{
|
||
g_snprintf (format, sizeof (format), "%%.%df",
|
||
unit_width_digits);
|
||
g_snprintf (buf, sizeof (buf), format, unit_width);
|
||
gtk_label_set_text (GTK_LABEL (measure->width_label[1]), buf);
|
||
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[2]),
|
||
gimp_unit_get_name (shell->unit));
|
||
}
|
||
else
|
||
{
|
||
gtk_label_set_text (GTK_LABEL (measure->width_label[1]), NULL);
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[2]), NULL);
|
||
}
|
||
|
||
g_snprintf (buf, sizeof (buf), "%d", pixel_height);
|
||
gtk_label_set_text (GTK_LABEL (measure->height_label[0]), buf);
|
||
|
||
/* Height */
|
||
if (shell->unit != gimp_unit_pixel ())
|
||
{
|
||
g_snprintf (format, sizeof (format), "%%.%df",
|
||
unit_height_digits);
|
||
g_snprintf (buf, sizeof (buf), format, unit_height);
|
||
gtk_label_set_text (GTK_LABEL (measure->height_label[1]), buf);
|
||
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[3]),
|
||
gimp_unit_get_name (shell->unit));
|
||
}
|
||
else
|
||
{
|
||
gtk_label_set_text (GTK_LABEL (measure->height_label[1]), NULL);
|
||
gtk_label_set_text (GTK_LABEL (measure->unit_label[3]), NULL);
|
||
}
|
||
|
||
gimp_tool_gui_show (measure->gui);
|
||
}
|
||
}
|
||
|
||
static GimpToolGui *
|
||
gimp_measure_tool_dialog_new (GimpMeasureTool *measure)
|
||
{
|
||
GimpTool *tool = GIMP_TOOL (measure);
|
||
GimpDisplayShell *shell;
|
||
GimpToolGui *gui;
|
||
GtkWidget *grid;
|
||
GtkWidget *label;
|
||
|
||
g_return_val_if_fail (tool->display != NULL, NULL);
|
||
|
||
shell = gimp_display_get_shell (tool->display);
|
||
|
||
gui = gimp_tool_gui_new (tool->tool_info,
|
||
NULL,
|
||
_("Measure Distances and Angles"),
|
||
NULL, NULL,
|
||
gimp_widget_get_monitor (GTK_WIDGET (shell)),
|
||
TRUE,
|
||
|
||
_("_Close"), GTK_RESPONSE_CLOSE,
|
||
|
||
NULL);
|
||
|
||
gimp_tool_gui_set_auto_overlay (gui, TRUE);
|
||
gimp_tool_gui_set_focus_on_map (gui, FALSE);
|
||
|
||
g_signal_connect (gui, "response",
|
||
G_CALLBACK (g_object_unref),
|
||
NULL);
|
||
|
||
grid = gtk_grid_new ();
|
||
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
|
||
gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
|
||
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (gui)), grid,
|
||
FALSE, FALSE, 0);
|
||
gtk_widget_set_visible (grid, TRUE);
|
||
|
||
|
||
label = gtk_label_new (_("Distance:"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->distance_label[0] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 1, 0, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
label = gtk_label_new (_("pixels"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 2, 0, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->distance_label[1] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 3, 0, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->unit_label[0] = label = gtk_label_new (NULL);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 4, 0, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
|
||
label = gtk_label_new (_("Angle:"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 0, 1, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->angle_label[0] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 1, 1, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
label = gtk_label_new ("\302\260");
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 2, 1, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->angle_label[1] = label = gtk_label_new (NULL);
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 3, 1, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->unit_label[1] = label = gtk_label_new (NULL);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 4, 1, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
|
||
label = gtk_label_new (_("Width:"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 0, 2, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->width_label[0] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 1, 2, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
label = gtk_label_new (_("pixels"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 2, 2, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->width_label[1] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 3, 2, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->unit_label[2] = label = gtk_label_new (NULL);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 4, 2, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
|
||
label = gtk_label_new (_("Height:"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 0, 3, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->height_label[0] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 1, 3, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
label = gtk_label_new (_("pixels"));
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 2, 3, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->height_label[1] = label = gtk_label_new ("0.0");
|
||
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 3, 3, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
measure->unit_label[3] = label = gtk_label_new (NULL);
|
||
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
gtk_grid_attach (GTK_GRID (grid), label, 4, 3, 1, 1);
|
||
gtk_widget_set_visible (label, TRUE);
|
||
|
||
return gui;
|
||
}
|
||
|
||
static void
|
||
gimp_measure_tool_straighten_button_clicked (GtkWidget *button,
|
||
GimpMeasureTool *measure)
|
||
{
|
||
GimpTool *tool = GIMP_TOOL (measure);
|
||
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (measure);
|
||
|
||
if (gimp_transform_tool_transform (tr_tool, tool->display))
|
||
gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, tool->display);
|
||
}
|