forked from bartvdbraak/blender
text autocomplete
- make the popup box line up the X axis with the current word. - add poll function for the operator
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f54b6eee45
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@ -106,6 +106,7 @@ int text_check_delim(const char ch);
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int text_check_digit(const char ch);
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int text_check_identifier(const char ch);
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int text_check_whitespace(const char ch);
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int text_find_identifier_start(const char *str, int i);
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enum {
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TXT_MOVE_LINE_UP = -1,
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@ -2936,3 +2936,14 @@ int text_check_whitespace(const char ch)
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return 1;
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return 0;
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}
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int text_find_identifier_start(const char *str, int i)
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{
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while (i--) {
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if (!text_check_identifier(str[i])) {
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break;
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}
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}
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i++;
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return i;
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}
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@ -147,13 +147,7 @@ static GHash *text_autocomplete_build(Text *text)
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/* first get the word we're at */
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{
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int i = text->curc;
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while (i--) {
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if (!text_check_identifier(text->curl->line[i])) {
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break;
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}
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}
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i++;
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const int i = text_find_identifier_start(text->curl->line, text->curc);
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seek_len = text->curc - i;
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seek = text->curl->line + i;
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@ -550,7 +544,7 @@ void TEXT_OT_autocomplete(wmOperatorType *ot)
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ot->invoke = text_autocomplete_invoke;
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ot->cancel = text_autocomplete_cancel;
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ot->modal = text_autocomplete_modal;
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//ot->poll = ED_operator_view3d_active;
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ot->poll = text_space_edit_poll;
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/* flags */
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ot->flag = OPTYPE_BLOCKING;
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@ -958,8 +958,10 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
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TextLine *tmp;
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char str[SUGG_LIST_WIDTH + 1];
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int w, boxw = 0, boxh, i, l, x, y, b, *top;
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const int lheight = st->lheight_dpi + TXT_LINE_SPACING;
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const int margin_x = 2;
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if (!st || !st->text) return;
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if (!st->text) return;
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if (!texttool_text_is_active(st->text)) return;
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first = texttool_suggest_first();
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@ -981,14 +983,20 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
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else {
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x = st->cwidth * (st->text->curc - st->left) + TXT_OFFSET - 4;
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}
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y = ar->winy - (st->lheight_dpi + TXT_LINE_SPACING) * l - 2;
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/* offset back so the start of the text lines up with the suggestions,
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* not essential but makes suggestions easier to follow */
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x -= st->cwidth * (st->text->curc - text_find_identifier_start(st->text->curl->line, st->text->curc));
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y = ar->winy - lheight * l - 2;
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boxw = SUGG_LIST_WIDTH * st->cwidth + 20;
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boxh = SUGG_LIST_SIZE * st->lheight_dpi + 8;
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boxh = SUGG_LIST_SIZE * lheight + 8;
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/* not needed but stands out nicer */
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uiDrawBoxShadow(220, x, y - boxh, x + boxw, y);
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UI_ThemeColor(TH_SHADE1);
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glRecti(x - 1, y + 1, x + boxw + 1, y - boxh - 1);
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UI_ThemeColor(TH_BACK);
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UI_ThemeColorShade(TH_BACK, 16);
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glRecti(x, y, x + boxw, y - boxh);
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/* Set the top 'item' of the visible list */
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@ -996,7 +1004,7 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
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for (i = 0; i < SUGG_LIST_SIZE && item; i++, item = item->next) {
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y -= st->lheight_dpi;
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y -= lheight;
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BLI_strncpy(str, item->name, SUGG_LIST_WIDTH);
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@ -1004,7 +1012,7 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
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if (item == sel) {
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UI_ThemeColor(TH_SHADE2);
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glRecti(x + 16, y - 3, x + 16 + w, y + st->lheight_dpi - 3);
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glRecti(x + margin_x, y - 3, x + margin_x + w, y + lheight - 3);
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}
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b = 1; /* b=1 color block, text is default. b=0 no block, color text */
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switch (item->type) {
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@ -1018,7 +1026,7 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
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glRecti(x + 8, y + 2, x + 11, y + 5);
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UI_ThemeColor(TH_TEXT);
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}
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text_draw(st, str, 0, 0, 1, x + 16, y - 1, NULL);
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text_draw(st, str, 0, 0, 1, x + margin_x, y - 1, NULL);
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if (item == last) break;
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}
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@ -1031,7 +1039,7 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
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Text *text = st->text;
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int vcurl, vcurc, vsell, vselc, hidden = 0;
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int x, y, w, i;
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int lheight = st->lheight_dpi + TXT_LINE_SPACING;
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const int lheight = st->lheight_dpi + TXT_LINE_SPACING;
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/* Draw the selection */
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if (text->curl != text->sell || text->curc != text->selc) {
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@ -143,6 +143,9 @@ void TEXT_OT_to_3d_object(struct wmOperatorType *ot);
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void TEXT_OT_resolve_conflict(struct wmOperatorType *ot);
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int text_space_edit_poll(struct bContext *C);
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/* text_autocomplete.c */
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void TEXT_OT_autocomplete(struct wmOperatorType *ot);
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/* space_text.c */
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@ -98,7 +98,7 @@ static int text_edit_poll(bContext *C)
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return 1;
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}
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static int text_space_edit_poll(bContext *C)
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int text_space_edit_poll(bContext *C)
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{
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SpaceText *st = CTX_wm_space_text(C);
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Text *text = CTX_data_edit_text(C);
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