Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 243 insertions, 0 deletions

diff --git a/app/tools/gimpdodgeburntool.c b/app/tools/gimpdodgeburntool.c
new file mode 100644
index 0000000..399eb5f
--- /dev/null
+++ b/app/tools/gimpdodgeburntool.c
@@ -0,0 +1,243 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "tools-types.h"
+
+#include "paint/gimpdodgeburnoptions.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimppropwidgets.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "gimpdodgeburntool.h"
+#include "gimppaintoptions-gui.h"
+#include "gimptoolcontrol.h"
+
+#include "gimp-intl.h"
+
+
+static void   gimp_dodge_burn_tool_modifier_key  (GimpTool          *tool,
+                                                  GdkModifierType    key,
+                                                  gboolean           press,
+                                                  GdkModifierType    state,
+                                                  GimpDisplay       *display);
+static void   gimp_dodge_burn_tool_cursor_update (GimpTool          *tool,
+                                                  const GimpCoords  *coords,
+                                                  GdkModifierType    state,
+                                                  GimpDisplay       *display);
+static void   gimp_dodge_burn_tool_oper_update   (GimpTool          *tool,
+                                                  const GimpCoords  *coords,
+                                                  GdkModifierType    state,
+                                                  gboolean           proximity,
+                                                  GimpDisplay       *display);
+static void   gimp_dodge_burn_tool_status_update (GimpTool          *tool,
+                                                  GimpDodgeBurnType  type);
+
+static GtkWidget * gimp_dodge_burn_options_gui   (GimpToolOptions   *tool_options);
+
+
+G_DEFINE_TYPE (GimpDodgeBurnTool, gimp_dodge_burn_tool, GIMP_TYPE_BRUSH_TOOL)
+
+#define parent_class gimp_dodge_burn_tool_parent_class
+
+
+void
+gimp_dodge_burn_tool_register (GimpToolRegisterCallback  callback,
+                               gpointer                  data)
+{
+  (* callback) (GIMP_TYPE_DODGE_BURN_TOOL,
+                GIMP_TYPE_DODGE_BURN_OPTIONS,
+                gimp_dodge_burn_options_gui,
+                GIMP_PAINT_OPTIONS_CONTEXT_MASK,
+                "gimp-dodge-burn-tool",
+                _("Dodge / Burn"),
+                _("Dodge / Burn Tool: Selectively lighten or darken using a brush"),
+                N_("Dod_ge / Burn"), "<shift>D",
+                NULL, GIMP_HELP_TOOL_DODGE_BURN,
+                GIMP_ICON_TOOL_DODGE,
+                data);
+}
+
+static void
+gimp_dodge_burn_tool_class_init (GimpDodgeBurnToolClass *klass)
+{
+  GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
+
+  tool_class->modifier_key  = gimp_dodge_burn_tool_modifier_key;
+  tool_class->cursor_update = gimp_dodge_burn_tool_cursor_update;
+  tool_class->oper_update   = gimp_dodge_burn_tool_oper_update;
+}
+
+static void
+gimp_dodge_burn_tool_init (GimpDodgeBurnTool *dodgeburn)
+{
+  GimpTool *tool = GIMP_TOOL (dodgeburn);
+
+  gimp_tool_control_set_tool_cursor        (tool->control,
+                                            GIMP_TOOL_CURSOR_DODGE);
+  gimp_tool_control_set_toggle_tool_cursor (tool->control,
+                                            GIMP_TOOL_CURSOR_BURN);
+
+  gimp_dodge_burn_tool_status_update (tool, GIMP_DODGE_BURN_TYPE_BURN);
+}
+
+static void
+gimp_dodge_burn_tool_modifier_key (GimpTool        *tool,
+                                   GdkModifierType  key,
+                                   gboolean         press,
+                                   GdkModifierType  state,
+                                   GimpDisplay     *display)
+{
+  GimpDodgeBurnTool    *dodgeburn   = GIMP_DODGE_BURN_TOOL (tool);
+  GimpDodgeBurnOptions *options     = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
+  GdkModifierType       line_mask   = GIMP_PAINT_TOOL_LINE_MASK;
+  GdkModifierType       toggle_mask = gimp_get_toggle_behavior_mask ();
+
+  if ((key == toggle_mask   &&
+      ! (state & line_mask) && /* leave stuff untouched in line draw mode */
+       press != dodgeburn->toggled)
+
+      ||
+
+      (key == line_mask   && /* toggle back after keypresses CTRL(hold)->  */
+       ! press            && /* SHIFT(hold)->CTRL(release)->SHIFT(release) */
+       dodgeburn->toggled &&
+       ! (state & toggle_mask)))
+    {
+      dodgeburn->toggled = press;
+
+      switch (options->type)
+        {
+        case GIMP_DODGE_BURN_TYPE_DODGE:
+          g_object_set (options, "type", GIMP_DODGE_BURN_TYPE_BURN, NULL);
+          break;
+
+        case GIMP_DODGE_BURN_TYPE_BURN:
+          g_object_set (options, "type", GIMP_DODGE_BURN_TYPE_DODGE, NULL);
+          break;
+
+        default:
+          break;
+        }
+    }
+
+  GIMP_TOOL_CLASS (parent_class)->modifier_key (tool, key, press, state,
+                                                display);
+}
+
+static void
+gimp_dodge_burn_tool_cursor_update (GimpTool         *tool,
+                                    const GimpCoords *coords,
+                                    GdkModifierType   state,
+                                    GimpDisplay      *display)
+{
+  GimpDodgeBurnOptions *options = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
+
+  gimp_tool_control_set_toggled (tool->control,
+                                 options->type == GIMP_DODGE_BURN_TYPE_BURN);
+
+  GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state,
+                                                 display);
+}
+
+static void
+gimp_dodge_burn_tool_oper_update (GimpTool         *tool,
+                                  const GimpCoords *coords,
+                                  GdkModifierType   state,
+                                  gboolean          proximity,
+                                  GimpDisplay      *display)
+{
+  GimpDodgeBurnOptions *options = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
+
+  gimp_dodge_burn_tool_status_update (tool, options->type);
+
+  GIMP_TOOL_CLASS (parent_class)->oper_update (tool, coords, state, proximity,
+                                               display);
+}
+
+static void
+gimp_dodge_burn_tool_status_update (GimpTool          *tool,
+                                    GimpDodgeBurnType  type)
+{
+  GimpPaintTool *paint_tool = GIMP_PAINT_TOOL (tool);
+
+  switch (type)
+    {
+    case GIMP_DODGE_BURN_TYPE_DODGE:
+      paint_tool->status      = _("Click to dodge");
+      paint_tool->status_line = _("Click to dodge the line");
+      paint_tool->status_ctrl = _("%s to burn");
+      break;
+
+    case GIMP_DODGE_BURN_TYPE_BURN:
+      paint_tool->status      = _("Click to burn");
+      paint_tool->status_line = _("Click to burn the line");
+      paint_tool->status_ctrl = _("%s to dodge");
+      break;
+
+    default:
+      break;
+    }
+}
+
+
+/*  tool options stuff  */
+
+static GtkWidget *
+gimp_dodge_burn_options_gui (GimpToolOptions *tool_options)
+{
+  GObject         *config = G_OBJECT (tool_options);
+  GtkWidget       *vbox   = gimp_paint_options_gui (tool_options);
+  GtkWidget       *frame;
+  GtkWidget       *scale;
+  gchar           *str;
+  GdkModifierType  toggle_mask;
+
+  toggle_mask = gimp_get_toggle_behavior_mask ();
+
+  /* the type (dodge or burn) */
+  str = g_strdup_printf (_("Type  (%s)"),
+                         gimp_get_mod_string (toggle_mask));
+
+  frame = gimp_prop_enum_radio_frame_new (config, "type",
+                                          str, 0, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  g_free (str);
+
+  /*  mode (highlights, midtones, or shadows)  */
+  frame = gimp_prop_enum_radio_frame_new (config, "mode", NULL,
+                                          0, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  /*  the exposure scale  */
+  scale = gimp_prop_spin_scale_new (config, "exposure", NULL,
+                                    1.0, 10.0, 1);
+  gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
+  gtk_widget_show (scale);
+
+  return vbox;
+}