Action Editor: Initial support for a Properties Region

This commit adds some of the initial support for a properties region in the
Action Editor. There are currently no panels to display, as there is still
a lot of work required to port over the required internal architecture to
support the panels seen in the Graph Editor.

1 files changed, 132 insertions, 0 deletions

diff --git a/source/blender/editors/space_action/action_buttons.c b/source/blender/editors/space_action/action_buttons.c
new file mode 100644
index 00000000000..a3112f1ad15
--- /dev/null
+++ b/source/blender/editors/space_action/action_buttons.c
@@ -0,0 +1,132 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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 2
+ * 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, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2016 Blender Foundation.
+ * All rights reserved.
+ *
+ * 
+ * Contributor(s): Blender Foundation, Joshua Leung
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/space_action/action_buttons.c
+ *  \ingroup spaction
+ */
+
+
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+#include <float.h>
+
+#include "DNA_anim_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_math.h"
+#include "BLI_blenlib.h"
+#include "BLI_utildefines.h"
+
+#include "BLT_translation.h"
+
+#include "BKE_context.h"
+#include "BKE_curve.h"
+#include "BKE_depsgraph.h"
+#include "BKE_fcurve.h"
+#include "BKE_main.h"
+#include "BKE_global.h"
+#include "BKE_screen.h"
+#include "BKE_unit.h"
+
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "RNA_access.h"
+
+#include "ED_anim_api.h"
+#include "ED_keyframing.h"
+#include "ED_screen.h"
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+
+#include "action_intern.h"   // own include
+
+/* ******************* action editor space & buttons ************** */
+
+/* ******************* general ******************************** */
+
+void action_buttons_register(ARegionType *art)
+{
+#if 0
+	PanelType *pt;
+	
+	// TODO: AnimData / Actions List
+	
+	pt = MEM_callocN(sizeof(PanelType), "spacetype action panel properties");
+	strcpy(pt->idname, "ACTION_PT_properties");
+	strcpy(pt->label, N_("Active F-Curve"));
+	strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+	pt->draw = action_anim_panel_properties;
+	pt->poll = action_anim_panel_poll;
+	BLI_addtail(&art->paneltypes, pt);
+	
+	pt = MEM_callocN(sizeof(PanelType), "spacetype action panel properties");
+	strcpy(pt->idname, "ACTION_PT_key_properties");
+	strcpy(pt->label, N_("Active Keyframe"));
+	strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+	pt->draw = action_anim_panel_key_properties;
+	pt->poll = action_anim_panel_poll;
+	BLI_addtail(&art->paneltypes, pt);
+	
+	pt = MEM_callocN(sizeof(PanelType), "spacetype action panel modifiers");
+	strcpy(pt->idname, "ACTION_PT_modifiers");
+	strcpy(pt->label, N_("Modifiers"));
+	strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+	pt->draw = action_anim_panel_modifiers;
+	pt->poll = action_anim_panel_poll;
+	BLI_addtail(&art->paneltypes, pt);
+#endif
+}
+
+static int action_properties_toggle_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	ScrArea *sa = CTX_wm_area(C);
+	ARegion *ar = action_has_buttons_region(sa);
+	
+	if (ar)
+		ED_region_toggle_hidden(C, ar);
+
+	return OPERATOR_FINISHED;
+}
+
+void ACTION_OT_properties(wmOperatorType *ot)
+{
+	ot->name = "Properties";
+	ot->idname = "ACTION_OT_properties";
+	ot->description = "Toggle display properties panel";
+	
+	ot->exec = action_properties_toggle_exec;
+	ot->poll = ED_operator_action_active;
+
+	/* flags */
+	ot->flag = 0;
+}