blender
/
blender
131
398
Fork 577
Code Issues 6.2k Pull Requests 738 Projects 19 Wiki Activity

UI: show tool-tips for each tools shortcuts

This commit is contained in:
Campbell Barton 2017-11-05 01:29:52 +11:00
parent d4fe083b35
commit fbfda21fe4
1 changed files with 79 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
source/blender/editors/interface/interface_region_tooltip.c
View File

@ -307,6 +307,65 @@ static void ui_tooltip_region_free_cb(ARegion *ar)
/** \name ToolTip Creation
* \{ */
static uiTooltipData *ui_tooltip_data_from_keymap(bContext *C, wmKeyMap *keymap)
{
char buf[512];
/* create tooltip data */
uiTooltipData *data = MEM_callocN(sizeof(uiTooltipData), "uiTooltipData");
BLI_assert(data->fields_len < MAX_TOOLTIP_LINES);
for (wmKeyMapItem *kmi = keymap->items.first; kmi; kmi = kmi->next) {
wmOperatorType *ot = WM_operatortype_find(kmi->idname, true);
if (ot != NULL) {
/* Tip */
{
uiTooltipField *field = text_field_add(
data, &(uiTooltipFormat){
.style = UI_TIP_STYLE_NORMAL,
.color_id = UI_TIP_LC_MAIN,
.is_pad = true,
});
field->text = BLI_strdup(ot->description[0] ? ot->description : ot->name);
}
/* Shortcut */
{
uiTooltipField *field = text_field_add(
data, &(uiTooltipFormat){
.style = UI_TIP_STYLE_NORMAL,
.color_id = UI_TIP_LC_NORMAL,
});
bool found = false;
if (WM_keymap_item_to_string(kmi, false, sizeof(buf), buf)) {
found = true;
}
field->text = BLI_sprintfN(TIP_("Shortcut: %s"), found ? buf : "None");
}
/* Python */
{
uiTooltipField *field = text_field_add(
data, &(uiTooltipFormat){
.style = UI_TIP_STYLE_NORMAL,
.color_id = UI_TIP_LC_PYTHON,
});
char *str = WM_operator_pystring_ex(C, NULL, false, false, ot, kmi->ptr);
WM_operator_pystring_abbreviate(str, 32);
field->text = BLI_sprintfN(TIP_("Python: %s"), str);
MEM_freeN(str);
}
}
}
if (data->fields_len == 0) {
MEM_freeN(data);
return NULL;
}
else {
return data;
}
}
static uiTooltipData *ui_tooltip_data_from_button(bContext *C, uiBut *but)
{
uiStringInfo but_tip = {BUT_GET_TIP, NULL};
@ -587,8 +646,27 @@ ARegion *ui_tooltip_create(bContext *C, ARegion *butregion, uiBut *but)
if (but->drawflag & UI_BUT_NO_TOOLTIP) {
return NULL;
}
uiTooltipData *data = NULL;
uiTooltipData *data = ui_tooltip_data_from_button(C, but);
/* custom tips for pre-defined operators */
if (but->optype) {
if (STREQ(but->optype->idname, "WM_OT_tool_set")) {
char keymap[64] = "";
RNA_string_get(but->opptr, "keymap", keymap);
if (keymap[0]) {
ScrArea *sa = CTX_wm_area(C);
wmKeyMap *km = WM_keymap_find_all(C, keymap, sa->spacetype, RGN_TYPE_WINDOW);
if (km != NULL) {
data = ui_tooltip_data_from_keymap(C, km);
}
}
}
}
/* toolsystem exception */
if (data == NULL) {
data = ui_tooltip_data_from_button(C, but);
}
if (data == NULL) {
return NULL;
}