summaryrefslogtreecommitdiffstats
path: root/app/widgets/gimpdynamicseditor.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--app/widgets/gimpdynamicseditor.c453
1 files changed, 453 insertions, 0 deletions
diff --git a/app/widgets/gimpdynamicseditor.c b/app/widgets/gimpdynamicseditor.c
new file mode 100644
index 0000000..8a8a8a5
--- /dev/null
+++ b/app/widgets/gimpdynamicseditor.c
@@ -0,0 +1,453 @@
+/* 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 "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdynamics.h"
+
+#include "gimpdocked.h"
+#include "gimpdynamicseditor.h"
+#include "gimpdynamicsoutputeditor.h"
+#include "gimpmenufactory.h"
+#include "gimppropwidgets.h"
+
+#include "gimp-intl.h"
+
+
+/* local function prototypes */
+
+static void gimp_dynamics_editor_constructed (GObject *object);
+static void gimp_dynamics_editor_finalize (GObject *object);
+
+static void gimp_dynamics_editor_set_data (GimpDataEditor *editor,
+ GimpData *data);
+
+static void gimp_dynamics_editor_notify_model (GimpDynamics *options,
+ const GParamSpec *pspec,
+ GimpDynamicsEditor *editor);
+static void gimp_dynamics_editor_notify_data (GimpDynamics *options,
+ const GParamSpec *pspec,
+ GimpDynamicsEditor *editor);
+
+static void gimp_dynamics_editor_add_icon_editor (GimpDynamics *dynamics,
+ Gimp *gimp,
+ GtkWidget *vbox);
+
+static void gimp_dynamics_editor_add_output_row (GObject *config,
+ const gchar *row_label,
+ GtkTable *table,
+ gint row);
+
+static void gimp_dynamics_editor_init_output_editors (GimpDynamics *dynamics,
+ GtkWidget *view_selector,
+ GtkWidget *notebook,
+ GtkWidget *check_grid);
+
+static GtkWidget * dynamics_check_button_new (GObject *config,
+ const gchar *property_name,
+ GtkTable *table,
+ gint column,
+ gint row);
+
+static void gimp_dynamics_editor_view_changed (GtkComboBox *combo,
+ GtkWidget *notebook);
+
+G_DEFINE_TYPE_WITH_CODE (GimpDynamicsEditor, gimp_dynamics_editor,
+ GIMP_TYPE_DATA_EDITOR,
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_DOCKED, NULL))
+
+#define parent_class gimp_dynamics_editor_parent_class
+
+
+static void
+gimp_dynamics_editor_class_init (GimpDynamicsEditorClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GimpDataEditorClass *editor_class = GIMP_DATA_EDITOR_CLASS (klass);
+
+ object_class->constructed = gimp_dynamics_editor_constructed;
+ object_class->finalize = gimp_dynamics_editor_finalize;
+
+ editor_class->set_data = gimp_dynamics_editor_set_data;
+ editor_class->title = _("Paint Dynamics Editor");
+}
+
+static void
+gimp_dynamics_editor_init (GimpDynamicsEditor *editor)
+{
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
+
+ editor->dynamics_model = g_object_new (GIMP_TYPE_DYNAMICS, NULL);
+
+ g_signal_connect (editor->dynamics_model, "notify",
+ G_CALLBACK (gimp_dynamics_editor_notify_model),
+ editor);
+
+ editor->view_selector =
+ gimp_enum_combo_box_new (GIMP_TYPE_DYNAMICS_OUTPUT_TYPE);
+ gtk_box_pack_start (GTK_BOX (data_editor), editor->view_selector,
+ FALSE, FALSE, 0);
+ gtk_widget_show (editor->view_selector);
+
+ editor->notebook = gtk_notebook_new ();
+ gtk_notebook_set_show_border (GTK_NOTEBOOK (editor->notebook), FALSE);
+ gtk_notebook_set_show_tabs (GTK_NOTEBOOK (editor->notebook), FALSE);
+ gtk_box_pack_start (GTK_BOX (editor), editor->notebook, TRUE, TRUE, 0);
+ gtk_widget_show (editor->notebook);
+}
+
+static void
+gimp_dynamics_editor_constructed (GObject *object)
+{
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (object);
+ GimpDynamicsEditor *editor = GIMP_DYNAMICS_EDITOR (object);
+ GimpDynamics *dynamics = editor->dynamics_model;
+ GtkWidget *input_labels[7];
+ GtkWidget *vbox;
+ GtkWidget *icon_box;
+ GtkWidget *table;
+ gint n_inputs = G_N_ELEMENTS (input_labels);
+ gint i;
+
+ G_OBJECT_CLASS (parent_class)->constructed (object);
+
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+ gtk_notebook_append_page (GTK_NOTEBOOK (editor->notebook),
+ vbox, NULL);
+ gtk_widget_show (vbox);
+
+ icon_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+ gtk_box_pack_start (GTK_BOX (vbox), icon_box, FALSE, FALSE, 0);
+ gtk_widget_show (icon_box);
+
+ gimp_dynamics_editor_add_icon_editor (dynamics,
+ data_editor->context->gimp,
+ vbox);
+
+ table = gtk_table_new (10, n_inputs + 2, FALSE);
+ gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
+ gtk_widget_show (table);
+
+ gimp_dynamics_editor_init_output_editors (dynamics,
+ editor->view_selector,
+ editor->notebook,
+ table);
+
+ input_labels[0] = gtk_label_new (_("Pressure"));
+ input_labels[1] = gtk_label_new (_("Velocity"));
+ input_labels[2] = gtk_label_new (_("Direction"));
+ input_labels[3] = gtk_label_new (_("Tilt"));
+ input_labels[4] = gtk_label_new (_("Wheel/Rotation"));
+ input_labels[5] = gtk_label_new (_("Random"));
+ input_labels[6] = gtk_label_new (_("Fade"));
+
+ for (i = 0; i < n_inputs; i++)
+ {
+ gtk_label_set_angle (GTK_LABEL (input_labels[i]), 90);
+ gtk_label_set_yalign (GTK_LABEL (input_labels[i]), 1.0);
+
+ gtk_table_attach (GTK_TABLE (table), input_labels[i],
+ i + 1, i + 2, 0, 1,
+ GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
+ gtk_widget_show (input_labels[i]);
+ }
+
+ gimp_int_combo_box_prepend (GIMP_INT_COMBO_BOX (editor->view_selector),
+ GIMP_INT_STORE_VALUE, -1,
+ GIMP_INT_STORE_LABEL, _("Mapping matrix"),
+ GIMP_INT_STORE_USER_DATA, vbox,
+ -1);
+
+ gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (editor->view_selector), -1);
+
+ gimp_docked_set_show_button_bar (GIMP_DOCKED (object), FALSE);
+}
+
+static void
+gimp_dynamics_editor_finalize (GObject *object)
+{
+ GimpDynamicsEditor *editor = GIMP_DYNAMICS_EDITOR (object);
+
+ g_clear_object (&editor->dynamics_model);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gimp_dynamics_editor_set_data (GimpDataEditor *editor,
+ GimpData *data)
+{
+ GimpDynamicsEditor *dynamics_editor = GIMP_DYNAMICS_EDITOR (editor);
+
+ if (editor->data)
+ g_signal_handlers_disconnect_by_func (editor->data,
+ gimp_dynamics_editor_notify_data,
+ editor);
+
+ GIMP_DATA_EDITOR_CLASS (parent_class)->set_data (editor, data);
+
+ if (editor->data)
+ {
+ g_signal_handlers_block_by_func (dynamics_editor->dynamics_model,
+ gimp_dynamics_editor_notify_model,
+ editor);
+
+ gimp_config_copy (GIMP_CONFIG (editor->data),
+ GIMP_CONFIG (dynamics_editor->dynamics_model),
+ GIMP_CONFIG_PARAM_SERIALIZE);
+
+ g_signal_handlers_unblock_by_func (dynamics_editor->dynamics_model,
+ gimp_dynamics_editor_notify_model,
+ editor);
+
+ g_signal_connect (editor->data, "notify",
+ G_CALLBACK (gimp_dynamics_editor_notify_data),
+ editor);
+ }
+
+ gtk_widget_set_sensitive (dynamics_editor->notebook, editor->data_editable);
+}
+
+
+/* public functions */
+
+GtkWidget *
+gimp_dynamics_editor_new (GimpContext *context,
+ GimpMenuFactory *menu_factory)
+{
+ g_return_val_if_fail (GIMP_IS_MENU_FACTORY (menu_factory), NULL);
+ g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
+
+ return g_object_new (GIMP_TYPE_DYNAMICS_EDITOR,
+ "menu-factory", menu_factory,
+ "menu-identifier", "<DynamicsEditor>",
+ "ui-path", "/dynamics-editor-popup",
+ "data-factory", context->gimp->dynamics_factory,
+ "context", context,
+ "data", gimp_context_get_dynamics (context),
+ NULL);
+}
+
+
+/* private functions */
+
+static void
+gimp_dynamics_editor_notify_model (GimpDynamics *options,
+ const GParamSpec *pspec,
+ GimpDynamicsEditor *editor)
+{
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
+
+ if (data_editor->data)
+ {
+ g_signal_handlers_block_by_func (data_editor->data,
+ gimp_dynamics_editor_notify_data,
+ editor);
+
+ gimp_config_copy (GIMP_CONFIG (editor->dynamics_model),
+ GIMP_CONFIG (data_editor->data),
+ GIMP_CONFIG_PARAM_SERIALIZE);
+
+ g_signal_handlers_unblock_by_func (data_editor->data,
+ gimp_dynamics_editor_notify_data,
+ editor);
+ }
+}
+
+static void
+gimp_dynamics_editor_notify_data (GimpDynamics *options,
+ const GParamSpec *pspec,
+ GimpDynamicsEditor *editor)
+{
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
+
+ g_signal_handlers_block_by_func (editor->dynamics_model,
+ gimp_dynamics_editor_notify_model,
+ editor);
+
+ gimp_config_copy (GIMP_CONFIG (data_editor->data),
+ GIMP_CONFIG (editor->dynamics_model),
+ GIMP_CONFIG_PARAM_SERIALIZE);
+
+ g_signal_handlers_unblock_by_func (editor->dynamics_model,
+ gimp_dynamics_editor_notify_model,
+ editor);
+}
+
+static void
+gimp_dynamics_editor_add_icon_editor (GimpDynamics *dynamics,
+ Gimp *gimp,
+ GtkWidget *vbox)
+{
+ GtkWidget *hbox;
+ GtkWidget *label;
+ GtkWidget *button;
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
+ gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+ gtk_widget_show (hbox);
+
+ label = gtk_label_new (_("Icon:"));
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+
+ button = gimp_prop_icon_picker_new (GIMP_VIEWABLE (dynamics), gimp);
+ gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+ gtk_widget_show (button);
+}
+
+static void
+gimp_dynamics_editor_add_output_row (GObject *config,
+ const gchar *row_label,
+ GtkTable *table,
+ gint row)
+{
+ GtkWidget *label;
+ gint column = 1;
+
+ label = gtk_label_new (row_label);
+ gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+ gtk_table_attach (GTK_TABLE (table), label, 0, 1, row, row + 1,
+ GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
+ gtk_widget_show (label);
+
+ dynamics_check_button_new (config, "use-pressure",
+ table, column, row);
+ column++;
+
+ dynamics_check_button_new (config, "use-velocity",
+ table, column, row);
+ column++;
+
+ dynamics_check_button_new (config, "use-direction",
+ table, column, row);
+ column++;
+
+ dynamics_check_button_new (config, "use-tilt",
+ table, column, row);
+ column++;
+
+ dynamics_check_button_new (config, "use-wheel",
+ table, column, row);
+ column++;
+
+ dynamics_check_button_new (config, "use-random",
+ table, column, row);
+ column++;
+
+ dynamics_check_button_new (config, "use-fade",
+ table, column, row);
+ column++;
+}
+
+static GtkWidget *
+dynamics_check_button_new (GObject *config,
+ const gchar *property_name,
+ GtkTable *table,
+ gint column,
+ gint row)
+{
+ GtkWidget *button;
+
+ button = gimp_prop_check_button_new (config, property_name, NULL);
+ gtk_widget_destroy (gtk_bin_get_child (GTK_BIN (button)));
+ gtk_table_attach (table, button, column, column + 1, row, row + 1,
+ GTK_SHRINK, GTK_SHRINK, 0, 0);
+ gtk_widget_show (button);
+
+ return button;
+}
+
+static void
+gimp_dynamics_editor_init_output_editors (GimpDynamics *dynamics,
+ GtkWidget *view_selector,
+ GtkWidget *notebook,
+ GtkWidget *check_grid)
+{
+ GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (view_selector));
+ GimpIntStore *list = GIMP_INT_STORE (model);
+ GtkTreeIter iter;
+ gboolean iter_valid;
+ gint i;
+
+ for (iter_valid = gtk_tree_model_get_iter_first (model, &iter), i = 1;
+ iter_valid;
+ iter_valid = gtk_tree_model_iter_next (model, &iter), i++)
+ {
+ gint output_type;
+ gchar *label;
+ GimpDynamicsOutput *output;
+ GtkWidget *output_editor;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (model), &iter,
+ GIMP_INT_STORE_VALUE, &output_type,
+ GIMP_INT_STORE_LABEL, &label,
+ -1);
+
+ output = gimp_dynamics_get_output (dynamics, output_type);
+
+ output_editor = gimp_dynamics_output_editor_new (output);
+
+ gtk_notebook_append_page (GTK_NOTEBOOK (notebook), output_editor, NULL);
+ gtk_widget_show (output_editor);
+
+ gtk_list_store_set (GTK_LIST_STORE (list), &iter,
+ GIMP_INT_STORE_USER_DATA, output_editor,
+ -1);
+
+ gimp_dynamics_editor_add_output_row (G_OBJECT (output),
+ label,
+ GTK_TABLE (check_grid),
+ i);
+
+ g_free (label);
+ }
+
+ g_signal_connect (G_OBJECT (view_selector), "changed",
+ G_CALLBACK (gimp_dynamics_editor_view_changed),
+ notebook);
+}
+
+static void
+gimp_dynamics_editor_view_changed (GtkComboBox *combo,
+ GtkWidget *notebook)
+{
+ GtkTreeModel *model = gtk_combo_box_get_model (combo);
+ GtkTreeIter iter;
+ gpointer widget;
+ gint page;
+
+ gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo), &iter);
+
+ gtk_tree_model_get (model, &iter,
+ GIMP_INT_STORE_USER_DATA, &widget,
+ -1);
+ page = gtk_notebook_page_num (GTK_NOTEBOOK (notebook), widget);
+
+ gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), page);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-28 23:56:43 +0000