Commit: a4514f2282b89f3f0da99b4ffdcf3d8682889ea0
Author: Julian Eisel
Date: Tue May 24 20:15:44 2016 +0200
Branches: soc-2016-layer_manager
https://developer.blender.org/rBa4514f2282b89f3f0da99b4ffdcf3d8682889ea0
Support for basic layer selection
Adds basic selection using LMB. Doesn't include selection with ctrl, shift, etc.
===================================================================
M source/blender/editors/interface/resources.c
M source/blender/editors/space_layers/layers_draw.c
M source/blender/editors/space_layers/layers_intern.h
M source/blender/editors/space_layers/layers_ops.c
M source/blender/editors/space_layers/layers_util.c
M source/blender/editors/space_layers/space_layers.c
M source/blender/makesrna/intern/rna_userdef.c
===================================================================
diff --git a/source/blender/editors/interface/resources.c
b/source/blender/editors/interface/resources.c
index d5e0e91..8670793 100644
--- a/source/blender/editors/interface/resources.c
+++ b/source/blender/editors/interface/resources.c
@@ -1204,6 +1204,7 @@ void ui_theme_init_default(void)
/* space layer manager */
btheme->tlayers = btheme->tv3d;
rgba_char_args_set_fl(btheme->tlayers.back, 0.42, 0.42, 0.42, 1.0);
+ rgba_char_args_set(btheme->tlayers.hilite, 255, 140, 25, 255); /*
selected files */
#endif
}
@@ -2714,6 +2715,7 @@ void init_userdef_do_versions(void)
for (bTheme *btheme = U.themes.first; btheme; btheme =
btheme->next) {
btheme->tlayers = btheme->tv3d;
rgba_char_args_set_fl(btheme->tlayers.back, 0.42,
0.42, 0.42, 1.0);
+ rgba_char_args_set(btheme->tlayers.hilite, 255, 140,
25, 255); /* selected files */
}
}
#endif
diff --git a/source/blender/editors/space_layers/layers_draw.c
b/source/blender/editors/space_layers/layers_draw.c
index 359c9ed..e6d02b8 100644
--- a/source/blender/editors/space_layers/layers_draw.c
+++ b/source/blender/editors/space_layers/layers_draw.c
@@ -34,6 +34,7 @@
#include "UI_interface.h"
#include "UI_view2d.h"
+#include "UI_resources.h"
#include "layers_intern.h" /* own include */
@@ -49,11 +50,22 @@ void layers_draw_tiles(const bContext *C, ARegion *ar)
/* draw items */
for (LayerTile *tile = slayer->layer_tiles.first; tile; tile =
tile->next) {
LayerTreeItem *litem = tile->litem;
+
+ /* draw selection */
+ if (tile->flag & LAYERTILE_SELECTED) {
+ const float padx = 4.0f * UI_DPI_FAC;
+ rctf rect = {padx, ar->winx - padx, -v2d->cur.ymin -
size_y - litem->height};
+ rect.ymax = rect.ymin + litem->height;
+
+ UI_draw_roundbox_corner_set(UI_CNR_ALL);
+ UI_ThemeColor(TH_HILITE);
+ UI_draw_roundbox(rect.xmin, rect.ymin, rect.xmax,
rect.ymax, 5.0f);
+ }
+ /* draw item itself */
if (litem->draw) {
uiLayout *layout = UI_block_layout(
block, UI_LAYOUT_HORIZONTAL,
UI_LAYOUT_HEADER,
- -v2d->cur.xmin, -v2d->cur.ymin -
size_y,
- litem->height, 0, 0, style);
+ -v2d->cur.xmin, -v2d->cur.ymin -
size_y, litem->height, 0, 0, style);
litem->draw(litem, layout);
UI_block_layout_resolve(block, NULL, NULL);
}
diff --git a/source/blender/editors/space_layers/layers_intern.h
b/source/blender/editors/space_layers/layers_intern.h
index a14d678..de84958 100644
--- a/source/blender/editors/space_layers/layers_intern.h
+++ b/source/blender/editors/space_layers/layers_intern.h
@@ -28,6 +28,10 @@
struct ARegion;
struct wmKeyConfig;
+typedef enum eLayerTileFlag {
+ LAYERTILE_SELECTED = (1 << 0),
+} eLayerTileFlag;
+
/**
* Wrapper around LayerTreeItem with extra info for drawing in layer manager
editor.
*/
@@ -35,6 +39,8 @@ typedef struct LayerTile {
struct LayerTile *next, *prev;
LayerTreeItem *litem;
+
+ eLayerTileFlag flag;
} LayerTile;
/* layers_draw.c */
@@ -42,6 +48,7 @@ void layers_draw_tiles(const struct bContext *C, struct
ARegion *ar);
/* layers_util.c */
LayerTile *layers_tile_add(struct SpaceLayers *slayer, struct LayerTreeItem
*litem);
+LayerTile *layers_tile_find_at_coordinate(const SpaceLayers *slayer, const
ARegion *ar, const int co[2]);
/* layers_ops.c */
void layers_operatortypes(void);
diff --git a/source/blender/editors/space_layers/layers_ops.c
b/source/blender/editors/space_layers/layers_ops.c
index ee0bb5a..e9b6877 100644
--- a/source/blender/editors/space_layers/layers_ops.c
+++ b/source/blender/editors/space_layers/layers_ops.c
@@ -72,16 +72,52 @@ static void LAYERS_OT_layer_add(wmOperatorType *ot)
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
+static void layers_deselect_all(const SpaceLayers *slayer)
+{
+ for (LayerTile *tile = slayer->layer_tiles.first; tile; tile =
tile->next) {
+ tile->flag &= ~LAYERTILE_SELECTED;
+ }
+}
+
+static int layer_select_invoke(bContext *C, wmOperator *UNUSED(op), const
wmEvent *event)
+{
+ SpaceLayers *slayer = CTX_wm_space_layers(C);
+ ARegion *ar = CTX_wm_region(C);
+ LayerTile *tile = layers_tile_find_at_coordinate(slayer, ar,
event->mval);
+ if (tile) {
+ layers_deselect_all(slayer);
+ tile->flag |= LAYERTILE_SELECTED;
+
+ ED_region_tag_redraw(ar);
+ return OPERATOR_FINISHED;
+ }
+ return OPERATOR_CANCELLED;
+}
+
+static void LAYERS_OT_layer_select(wmOperatorType *ot)
+{
+ /* identifiers */
+ ot->name = "Select Layer";
+ ot->idname = "LAYERS_OT_layer_select";
+ ot->description = "Select/activate the layer under the cursor";
+
+ /* api callbacks */
+ ot->invoke = layer_select_invoke;
+ ot->poll = ED_operator_layers_active;
+}
+
/* ************************** registration - operator types
**********************************/
void layers_operatortypes(void)
{
WM_operatortype_append(LAYERS_OT_layer_add);
+
+ WM_operatortype_append(LAYERS_OT_layer_select);
}
void layers_keymap(wmKeyConfig *keyconf)
{
wmKeyMap *keymap = WM_keymap_find(keyconf, "Layer Manager",
SPACE_LAYERS, 0);
- (void)keymap;
+ WM_keymap_add_item(keymap, "LAYERS_OT_layer_select", LEFTMOUSE,
KM_CLICK, 0, 0);
}
diff --git a/source/blender/editors/space_layers/layers_util.c
b/source/blender/editors/space_layers/layers_util.c
index d35df82..dd32623 100644
--- a/source/blender/editors/space_layers/layers_util.c
+++ b/source/blender/editors/space_layers/layers_util.c
@@ -28,6 +28,7 @@
#include "BKE_layer.h"
+#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "MEM_guardedalloc.h"
@@ -47,3 +48,19 @@ LayerTile *layers_tile_add(SpaceLayers *slayer,
LayerTreeItem *litem)
return tile;
}
+
+/**
+ * Find the tile at coordinate \a co (regionspace).
+ */
+LayerTile *layers_tile_find_at_coordinate(const SpaceLayers *slayer, const
ARegion *ar, const int co[2])
+{
+ int ofsx = 0;
+
+ for (LayerTile *tile = slayer->layer_tiles.first; tile; tile =
tile->next) {
+ ofsx += tile->litem->height;
+ if (co[1] >= -ar->v2d.cur.ymin - ofsx) {
+ return tile;
+ }
+ }
+ return NULL;
+}
diff --git a/source/blender/editors/space_layers/space_layers.c
b/source/blender/editors/space_layers/space_layers.c
index 1cbadc0..f50c5b5 100644
--- a/source/blender/editors/space_layers/space_layers.c
+++ b/source/blender/editors/space_layers/space_layers.c
@@ -88,19 +88,15 @@ static SpaceLink *layers_duplicate(SpaceLink *sl)
return (SpaceLink *)slayer;
}
-/* add handlers, stuff you only do once or on area changes */
-static void layer_init(wmWindowManager *wm, ScrArea *sa)
-{
- /* own keymap */
- wmKeyMap *keymap = WM_keymap_find(wm->defaultconf, "Layer Manager",
SPACE_LAYERS, 0);
- WM_event_add_keymap_handler(&sa->handlers, keymap);
-}
-
/* add handlers, stuff you only do once or on area/region changes */
-static void layer_main_region_init(wmWindowManager *UNUSED(wm), ARegion *ar)
+static void layer_main_region_init(wmWindowManager *wm, ARegion *ar)
{
UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_LIST, ar->winx,
ar->winy);
ar->v2d.scroll |= (V2D_SCROLL_VERTICAL_FULLR |
V2D_SCROLL_HORIZONTAL_FULLR);
+
+ /* own keymap */
+ wmKeyMap *keymap = WM_keymap_find(wm->defaultconf, "Layer Manager",
SPACE_LAYERS, 0);
+ WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask,
&ar->winrct);
}
static void layers_main_region_draw(const bContext *C, ARegion *ar)
@@ -159,7 +155,6 @@ void ED_spacetype_layers(void)
st->new = layers_new;
st->free = layers_free;
st->duplicate = layers_duplicate;
- st->init = layer_init;
st->operatortypes = layers_operatortypes;
st->keymap = layers_keymap;
diff --git a/source/blender/makesrna/intern/rna_userdef.c
b/source/blender/makesrna/intern/rna_userdef.c
index 17c8970..4d5af48 100644
--- a/source/blender/makesrna/intern/rna_userdef.c
+++ b/source/blender/makesrna/intern/rna_userdef.c
@@ -3029,6 +3029,7 @@ static void rna_def_userdef_theme_space_clip(BlenderRNA
*brna)
static void rna_def_userdef_theme_space_layers(BlenderRNA *brna)
{
StructRNA *srna;
+ PropertyRNA *prop;
srna = RNA_def_struct(brna, "ThemeLayerManager", NULL);
RNA_def_struct_sdna(srna, "ThemeSpace");
@@ -3037,6 +3038,12 @@ static void
rna_def_userdef_theme_space_layers(BlenderRNA *brna)
rna_def_userdef_theme_spaces_main(srna);
rna_def_userdef_theme_spaces_list_main(srna);
+
+ prop = RNA_def_property(srna, "selected_layer", PROP_FLOAT,
PROP_COLOR_GAMMA);
+ RNA_def_property_float_sdna(prop, NULL, "hilite");
+ RNA_def_property_array(prop, 3);
+ RNA_def_property_ui_text(prop, "Selected Layer", "");
+ RNA_def_property_update(prop, 0, "rna_userdef_update");
}
static void rna_def_userdef_themes(BlenderRNA *brna)
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