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970c9214b543c95921dbb51a681457b5d6597133
blender-archive/source/blender/editors/space_graph/graph_header.c
Joshua Leung b33b6babbd 2.5 - Sliders in Animation Editors 
The 'Show Sliders' option for DopeSheet and Graph Editors now works again. When this option is enabled (it is disabled by default), a slider (or combobox) is shown beside the mute/lock toggles for F-Curves. Editing the slider will result in a new keyframe being added on the current frame. 

So, for all the (ex)-Maya animators out there, you can now animate in a channelbox-like way. :)

Also in this commit:
* Fixed some warnings in modifier.c from previous commits there
* Fixed some refresh problems with DopeSheet channel list (which were only obvious after adding back the sliders)
* Removed the old/unrestored and nasty slider code used in the past by the Action Editor only.
2009-08-24 04:31:13 +00:00

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/**
* $Id$
*
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <string.h>
#include <stdio.h>
#include "DNA_anim_types.h"
#include "DNA_space_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_windowmanager_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BKE_context.h"
#include "BKE_screen.h"
#include "ED_anim_api.h"
#include "ED_transform.h"
#include "ED_screen.h"
#include "ED_types.h"
#include "ED_util.h"
#include "RNA_access.h"
#include "WM_api.h"
#include "WM_types.h"
#include "BIF_gl.h"
#include "BIF_glutil.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "UI_view2d.h"
#include "graph_intern.h"
/* ********************************************************* */
/* Menu Defines... */
static void graph_viewmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
bScreen *sc= CTX_wm_screen(C);
ScrArea *sa= CTX_wm_area(C);
SpaceIpo *sipo= CTX_wm_space_graph(C);
PointerRNA spaceptr;
/* retrieve state */
RNA_pointer_create(&sc->id, &RNA_SpaceGraphEditor, sipo, &spaceptr);
/* create menu */
uiItemO(layout, NULL, ICON_MENU_PANEL, "GRAPH_OT_properties");
uiItemS(layout);
uiItemR(layout, NULL, 0, &spaceptr, "show_cframe_indicator", 0);
uiItemR(layout, NULL, 0, &spaceptr, "show_sliders", 0);
uiItemR(layout, NULL, 0, &spaceptr, "automerge_keyframes", 0);
if (sipo->flag & SIPO_NOHANDLES)
uiItemO(layout, "Show Handles", ICON_CHECKBOX_DEHLT, "GRAPH_OT_handles_view_toggle");
else
uiItemO(layout, "Show Handles", ICON_CHECKBOX_HLT, "GRAPH_OT_handles_view_toggle");
uiItemR(layout, NULL, 0, &spaceptr, "only_selected_curves_handles", 0);
if (sipo->flag & SIPO_DRAWTIME)
uiItemO(layout, "Show Frames", 0, "ANIM_OT_time_toggle");
else
uiItemO(layout, "Show Seconds", 0, "ANIM_OT_time_toggle");
uiItemS(layout);
uiItemO(layout, NULL, 0, "ANIM_OT_previewrange_set");
uiItemO(layout, NULL, 0, "ANIM_OT_previewrange_clear");
uiItemO(layout, NULL, 0, "GRAPH_OT_previewrange_set");
uiItemS(layout);
uiItemO(layout, NULL, 0, "GRAPH_OT_frame_jump");
uiItemO(layout, NULL, 0, "GRAPH_OT_view_all");
if (sa->full)
uiItemO(layout, NULL, 0, "SCREEN_OT_screen_full_area"); // "Tile Window", Ctrl UpArrow
else
uiItemO(layout, NULL, 0, "SCREEN_OT_screen_full_area"); // "Maximize Window", Ctrl DownArrow
}
static void graph_selectmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiItemO(layout, NULL, 0, "GRAPH_OT_select_all_toggle");
uiItemBooleanO(layout, "Invert All", 0, "GRAPH_OT_select_all_toggle", "invert", 1);
uiItemS(layout);
uiItemO(layout, NULL, 0, "GRAPH_OT_select_border");
uiItemBooleanO(layout, "Border Axis Range", 0, "GRAPH_OT_select_border", "axis_range", 1);
uiItemS(layout);
uiItemEnumO(layout, "Columns on Selected Keys", 0, "GRAPH_OT_select_column", "mode", GRAPHKEYS_COLUMNSEL_KEYS);
uiItemEnumO(layout, "Column on Current Frame", 0, "GRAPH_OT_select_column", "mode", GRAPHKEYS_COLUMNSEL_CFRA);
uiItemEnumO(layout, "Columns on Selected Markers", 0, "GRAPH_OT_select_column", "mode", GRAPHKEYS_COLUMNSEL_MARKERS_COLUMN);
uiItemEnumO(layout, "Between Selected Markers", 0, "GRAPH_OT_select_column", "mode", GRAPHKEYS_COLUMNSEL_MARKERS_BETWEEN);
}
static void graph_channelmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiItemO(layout, NULL, 0, "ANIM_OT_channels_setting_toggle");
uiItemO(layout, NULL, 0, "ANIM_OT_channels_setting_enable");
uiItemO(layout, NULL, 0, "ANIM_OT_channels_setting_disable");
uiItemS(layout);
uiItemO(layout, NULL, 0, "ANIM_OT_channels_editable_toggle");
uiItemS(layout);
uiItemO(layout, NULL, 0, "ANIM_OT_channels_expand");
uiItemO(layout, NULL, 0, "ANIM_OT_channels_collapse");
}
static void graph_edit_transformmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiItemEnumO(layout, "Grab/Move", 0, "TFM_OT_transform", "mode", TFM_TIME_TRANSLATE);
uiItemEnumO(layout, "Extend", 0, "TFM_OT_transform", "mode", TFM_TIME_EXTEND);
uiItemEnumO(layout, "Scale", 0, "TFM_OT_transform", "mode", TFM_TIME_SCALE);
}
static void graph_edit_snapmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT); // xxx?
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_snap", "type", GRAPHKEYS_SNAP_CFRA);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_snap", "type", GRAPHKEYS_SNAP_NEAREST_FRAME);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_snap", "type", GRAPHKEYS_SNAP_NEAREST_SECOND);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_snap", "type", GRAPHKEYS_SNAP_NEAREST_MARKER);
}
static void graph_edit_mirrormenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT); // xxx?
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_mirror", "type", GRAPHKEYS_MIRROR_CFRA);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_mirror", "type", GRAPHKEYS_MIRROR_YAXIS);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_mirror", "type", GRAPHKEYS_MIRROR_XAXIS);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_mirror", "type", GRAPHKEYS_MIRROR_MARKER);
}
static void graph_edit_handlesmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT); // xxx?
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_handle_type", "type", HD_FREE);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_handle_type", "type", HD_AUTO);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_handle_type", "type", HD_VECT);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_handle_type", "type", HD_ALIGN);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_handle_type", "type", HD_AUTO_ANIM); // xxx?
}
static void graph_edit_ipomenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT); // xxx?
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_interpolation_type", "type", BEZT_IPO_CONST);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_interpolation_type", "type", BEZT_IPO_LIN);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_interpolation_type", "type", BEZT_IPO_BEZ);
}
static void graph_edit_expomenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT); // xxx?
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_extrapolation_type", "type", FCURVE_EXTRAPOLATE_CONSTANT);
uiItemEnumO(layout, NULL, 0, "GRAPH_OT_extrapolation_type", "type", FCURVE_EXTRAPOLATE_LINEAR);
}
static void graph_editmenu(bContext *C, uiLayout *layout, void *arg_unused)
{
uiItemMenuF(layout, "Transform", 0, graph_edit_transformmenu, NULL);
uiItemMenuF(layout, "Snap", 0, graph_edit_snapmenu, NULL);
uiItemMenuF(layout, "Mirror", 0, graph_edit_mirrormenu, NULL);
uiItemS(layout);
uiItemO(layout, NULL, 0, "GRAPH_OT_insert_keyframe");
uiItemO(layout, NULL, 0, "GRAPH_OT_fmodifier_add");
uiItemS(layout);
uiItemO(layout, NULL, 0, "GRAPH_OT_duplicate");
uiItemO(layout, NULL, 0, "GRAPH_OT_delete");
uiItemS(layout);
uiItemMenuF(layout, "Handle Type", 0, graph_edit_handlesmenu, NULL);
uiItemMenuF(layout, "Interpolation Mode", 0, graph_edit_ipomenu, NULL);
uiItemMenuF(layout, "Extrapolation Mode", 0, graph_edit_expomenu, NULL);
uiItemS(layout);
uiItemO(layout, NULL, 0, "GRAPH_OT_clean");
uiItemO(layout, NULL, 0, "GRAPH_OT_sample");
uiItemO(layout, NULL, 0, "GRAPH_OT_bake");
uiItemS(layout);
uiItemO(layout, NULL, 0, "GRAPH_OT_copy");
uiItemO(layout, NULL, 0, "GRAPH_OT_paste");
}
/* ********************************************************* */
enum {
B_REDR = 0,
B_MODECHANGE,
} eGraphEdit_Events;
static void do_graph_buttons(bContext *C, void *arg, int event)
{
switch (event) {
case B_MODECHANGE: /* change mode with mode selector */
ED_area_tag_refresh(CTX_wm_area(C));
/* no break, as we need redraw flush too... */
case B_REDR:
ED_area_tag_redraw(CTX_wm_area(C));
break;
}
}
void graph_header_buttons(const bContext *C, ARegion *ar)
{
ScrArea *sa= CTX_wm_area(C);
SpaceIpo *sipo= CTX_wm_space_graph(C);
uiBlock *block;
int xco, yco= 3;
block= uiBeginBlock(C, ar, "header buttons", UI_EMBOSS);
uiBlockSetHandleFunc(block, do_graph_buttons, NULL);
xco= ED_area_header_standardbuttons(C, block, yco);
if ((sa->flag & HEADER_NO_PULLDOWN)==0) {
int xmax;
xmax= GetButStringLength("View");
uiDefMenuBut(block, graph_viewmenu, NULL, "View", xco, yco, xmax-3, 20, "");
xco+= xmax;
xmax= GetButStringLength("Select");
uiDefMenuBut(block, graph_selectmenu, NULL, "Select", xco, yco, xmax-3, 20, "");
xco+= xmax;
xmax= GetButStringLength("Channel");
uiDefMenuBut(block, graph_channelmenu, NULL, "Channel", xco, yco, xmax-3, 20, "");
xco+= xmax;
xmax= GetButStringLength("Key");
uiDefMenuBut(block, graph_editmenu, NULL, "Key", xco, yco, xmax-3, 20, "");
xco+= xmax;
}
uiBlockSetEmboss(block, UI_EMBOSS);
/* mode selector */
uiDefButS(block, MENU, B_MODECHANGE,
"Editor Mode %t|F-Curve Editor %x0|Drivers %x1",
xco,yco,110,YIC, &sipo->mode, 0, 1, 0, 0,
"Editing modes for this editor");
xco+= 120;
/* filtering buttons */
if (sipo->ads) {
//uiBlockBeginAlign(block);
uiDefIconButBitI(block, TOG, ADS_FILTER_ONLYSEL, B_REDR, ICON_RESTRICT_SELECT_OFF, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Only display selected Objects");
//uiBlockEndAlign(block);
xco += 5;
uiBlockBeginAlign(block);
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOSCE, B_REDR, ICON_SCENE_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display Scene Animation");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOWOR, B_REDR, ICON_WORLD_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display World Animation");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOSHAPEKEYS, B_REDR, ICON_SHAPEKEY_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display ShapeKeys");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOMAT, B_REDR, ICON_MATERIAL_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display Materials");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOLAM, B_REDR, ICON_LAMP_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display Lamps");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOCAM, B_REDR, ICON_CAMERA_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display Cameras");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOCUR, B_REDR, ICON_CURVE_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display Curves");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOMBA, B_REDR, ICON_META_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display MetaBalls");
uiDefIconButBitI(block, TOGN, ADS_FILTER_NOPART, B_REDR, ICON_PARTICLE_DATA, (short)(xco+=XIC),yco,XIC,YIC, &(sipo->ads->filterflag), 0, 0, 0, 0, "Display Particles");
uiBlockEndAlign(block);
xco += 30;
}
else {
// XXX this case shouldn't happen at all... for now, just pad out same amount of space
xco += 10*XIC + 30;
}
/* auto-snap selector */
if (sipo->flag & SIPO_DRAWTIME) {
uiDefButS(block, MENU, B_REDR,
"Auto-Snap Keyframes %t|No Time-Snap %x0|Nearest Second %x2|Nearest Marker %x3",
xco,yco,90,YIC, &sipo->autosnap, 0, 1, 0, 0,
"Auto-snapping mode for keyframe times when transforming");
}
else {
uiDefButS(block, MENU, B_REDR,
"Auto-Snap Keyframes %t|No Time-Snap %x0|Nearest Frame %x2|Nearest Marker %x3",
xco,yco,90,YIC, &sipo->autosnap, 0, 1, 0, 0,
"Auto-snapping mode for keyframe times when transforming");
}
xco += 98;
/* copy + paste */
uiBlockBeginAlign(block);
uiDefIconButO(block, BUT, "GRAPH_OT_copy", WM_OP_INVOKE_REGION_WIN, ICON_COPYDOWN, xco+=XIC,yco,XIC,YIC, "Copies the selected keyframes from the selected channel(s) to the buffer");
uiDefIconButO(block, BUT, "GRAPH_OT_paste", WM_OP_INVOKE_REGION_WIN, ICON_PASTEDOWN, xco+=XIC,yco,XIC,YIC, "Pastes the keyframes from the buffer");
uiBlockEndAlign(block);
xco += (XIC + 8);
/* ghost curves */
// XXX these icons need to be changed
if (sipo->ghostCurves.first)
uiDefIconButO(block, BUT, "GRAPH_OT_ghost_curves_clear", WM_OP_INVOKE_REGION_WIN, ICON_OUTLINER_DATA_CURVE, xco,yco,XIC,YIC, "Clear F-Curve snapshots (Ghosts) for this Graph Editor instance");
else
uiDefIconButO(block, BUT, "GRAPH_OT_ghost_curves_create", WM_OP_INVOKE_REGION_WIN, ICON_OUTLINER_OB_CURVE, xco,yco,XIC,YIC, "Create snapshot (Ghosts) of selected F-Curves as background aid for this Graph Editor instance");
xco+= XIC;
/* always as last */
UI_view2d_totRect_set(&ar->v2d, xco+XIC+80, (int)(ar->v2d.tot.ymax - ar->v2d.tot.ymin));
uiEndBlock(C, block);
uiDrawBlock(C, block);
}
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