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Add 'copy array' for rna buttons

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ctrl-alt-c/v allows to copy/paste whole RNA array, e.g. location, rotation, etc., from UI buttons.

Request from Andy at the studio.
This commit is contained in:
Bastien Montagne
2016-11-01 14:59:12 +01:00
parent 1ee43c5aef
commit 4e95a9069e
1 changed files with 43 additions and 3 deletions
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46
source/blender/editors/interface/interface_handlers.c
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@@ -2219,7 +2219,7 @@ static void ui_but_drop(bContext *C, const wmEvent *event, uiBut *but, uiHandleB
/* ******************* copy and paste ******************** */
/* c = copy, v = paste */
static void ui_but_copy_paste(bContext *C, uiBut *but, uiHandleButtonData *data, char mode)
static void ui_but_copy_paste(bContext *C, uiBut *but, uiHandleButtonData *data, const char mode, const bool copy_array)
{
int buf_paste_len = 0;
const char *buf_paste = "";
@@ -2255,6 +2255,46 @@ static void ui_but_copy_paste(bContext *C, uiBut *but, uiHandleButtonData *data,
if (but->poin == NULL && but->rnapoin.data == NULL) {
/* pass */
}
else if (copy_array && but->rnapoin.data && but->rnaprop &&
ELEM(RNA_property_subtype(but->rnaprop), PROP_COLOR, PROP_TRANSLATION, PROP_DIRECTION,
PROP_VELOCITY, PROP_ACCELERATION, PROP_MATRIX, PROP_EULER, PROP_QUATERNION, PROP_AXISANGLE,
PROP_XYZ, PROP_XYZ_LENGTH, PROP_COLOR_GAMMA, PROP_COORDS))
{
float values[4];
int array_length = RNA_property_array_length(&but->rnapoin, but->rnaprop);
if (mode == 'c') {
char buf_copy[UI_MAX_DRAW_STR];
if (array_length == 4) {
values[3] = RNA_property_float_get_index(&but->rnapoin, but->rnaprop, 3);
}
else {
values[3] = 0.0f;
}
ui_but_v3_get(but, values);
BLI_snprintf(buf_copy, sizeof(buf_copy), "[%f, %f, %f, %f]", values[0], values[1], values[2], values[3]);
WM_clipboard_text_set(buf_copy, 0);
}
else {
if (sscanf(buf_paste, "[%f, %f, %f, %f]", &values[0], &values[1], &values[2], &values[3]) >= array_length) {
button_activate_state(C, but, BUTTON_STATE_NUM_EDITING);
ui_but_v3_set(but, values);
if (but->rnaprop && array_length == 4) {
RNA_property_float_set_index(&but->rnapoin, but->rnaprop, 3, values[3]);
}
data->value = values[but->rnaindex];
button_activate_state(C, but, BUTTON_STATE_EXIT);
}
else {
WM_report(RPT_ERROR, "Paste expected 4 numbers, formatted: '[n, n, n, n]'");
show_report = true;
}
}
}
else if (mode == 'c') {
/* Get many decimal places, then strip trailing zeros.
* note: too high values start to give strange results */
@@ -6965,7 +7005,7 @@ static int ui_do_button(bContext *C, uiBlock *block, uiBut *but, const wmEvent *
if ((data->state == BUTTON_STATE_HIGHLIGHT) || (event->type == EVT_DROP)) {
/* handle copy-paste */
if (ELEM(event->type, CKEY, VKEY) && event->val == KM_PRESS &&
IS_EVENT_MOD(event, ctrl, oskey) && !event->shift && !event->alt)
IS_EVENT_MOD(event, ctrl, oskey) && !event->shift)
{
/* Specific handling for listrows, we try to find their overlapping tex button. */
if (but->type == UI_BTYPE_LISTROW) {
@@ -6975,7 +7015,7 @@ static int ui_do_button(bContext *C, uiBlock *block, uiBut *but, const wmEvent *
data = but->active;
}
}
ui_but_copy_paste(C, but, data, (event->type == CKEY) ? 'c' : 'v');
ui_but_copy_paste(C, but, data, (event->type == CKEY) ? 'c' : 'v', event->alt);
return WM_UI_HANDLER_BREAK;
}
/* handle drop */