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Split cursor_set into two operators:

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- cursor_set which just sets cursor position immediatelly
- selection_set which could be used to select block of text

Now there're could be operators binded to mouse double-click event
This commit is contained in:
Sergey Sharybin
2011-02-17 18:55:17 +00:00
parent f697247f0e
commit 0abc0e0468
3 changed files with 77 additions and 32 deletions
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6
source/blender/editors/space_text/space_text.c
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@@ -193,6 +193,7 @@ static void text_operatortypes(void)
WM_operatortype_append(TEXT_OT_delete);
WM_operatortype_append(TEXT_OT_overwrite_toggle);
WM_operatortype_append(TEXT_OT_selection_set);
WM_operatortype_append(TEXT_OT_cursor_set);
WM_operatortype_append(TEXT_OT_scroll);
WM_operatortype_append(TEXT_OT_scroll_bar);
@@ -340,9 +341,10 @@ static void text_keymap(struct wmKeyConfig *keyconf)
WM_keymap_add_item(keymap, "TEXT_OT_scroll", MIDDLEMOUSE, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "TEXT_OT_scroll", MOUSEPAN, 0, 0, 0);
WM_keymap_add_item(keymap, "TEXT_OT_scroll_bar", LEFTMOUSE, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "TEXT_OT_scroll_bar", EVT_TWEAK_L, KM_ANY, 0, 0);
WM_keymap_add_item(keymap, "TEXT_OT_selection_set", EVT_TWEAK_L, KM_ANY, 0, 0);
WM_keymap_add_item(keymap, "TEXT_OT_cursor_set", LEFTMOUSE, KM_PRESS, 0, 0);
RNA_boolean_set(WM_keymap_add_item(keymap, "TEXT_OT_cursor_set", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "select", 1);
RNA_boolean_set(WM_keymap_add_item(keymap, "TEXT_OT_selection_set", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "select", 1);
RNA_int_set(WM_keymap_add_item(keymap, "TEXT_OT_scroll", WHEELUPMOUSE, KM_PRESS, 0, 0)->ptr, "lines", -1);
RNA_int_set(WM_keymap_add_item(keymap, "TEXT_OT_scroll", WHEELDOWNMOUSE, KM_PRESS, 0, 0)->ptr, "lines", 1);

1
source/blender/editors/space_text/text_intern.h
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@@ -142,6 +142,7 @@ void TEXT_OT_overwrite_toggle(struct wmOperatorType *ot);
void TEXT_OT_scroll(struct wmOperatorType *ot);
void TEXT_OT_scroll_bar(struct wmOperatorType *ot);
void TEXT_OT_selection_set(struct wmOperatorType *ot);
void TEXT_OT_cursor_set(struct wmOperatorType *ot);
void TEXT_OT_line_number(struct wmOperatorType *ot);

102
source/blender/editors/space_text/text_ops.c
View File

@@ -2009,11 +2009,11 @@ static void screen_skip(SpaceText *st, ARegion *ar, int lines)
}
/* quick enum for tsc->zone (scroller handles) */
static enum {
enum {
SCROLLHANDLE_BAR,
SCROLLHANDLE_MIN_OUTSIDE,
SCROLLHANDLE_MAX_OUTSIDE
} TextScrollerHandle_Zone;
};
typedef struct TextScroll {
short old[2];
@@ -2286,13 +2286,13 @@ void TEXT_OT_scroll_bar(wmOperatorType *ot)
RNA_def_int(ot->srna, "lines", 1, INT_MIN, INT_MAX, "Lines", "Number of lines to scroll.", -100, 100);
}
/******************* set cursor operator **********************/
/******************* set selection operator **********************/
typedef struct SetCursor {
typedef struct SetSelection {
int selecting;
int selc, sell;
short old[2];
} SetCursor;
} SetSelection;
static void set_cursor_to_pos(SpaceText *st, ARegion *ar, int x, int y, int sel)
{
@@ -2458,10 +2458,10 @@ static void set_cursor_apply(bContext *C, wmOperator *op, wmEvent *event)
{
SpaceText *st= CTX_wm_space_text(C);
ARegion *ar= CTX_wm_region(C);
SetCursor *scu= op->customdata;
SetSelection *ssel= op->customdata;
if(event->mval[1]<0 || event->mval[1]>ar->winy) {
int d= (scu->old[1]-event->mval[1])*st->pix_per_line;
int d= (ssel->old[1]-event->mval[1])*st->pix_per_line;
if(d) screen_skip(st, ar, d);
set_cursor_to_pos(st, ar, event->mval[0], event->mval[1]<0?0:ar->winy, 1);
@@ -2485,8 +2485,8 @@ static void set_cursor_apply(bContext *C, wmOperator *op, wmEvent *event)
text_update_cursor_moved(C);
WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, st->text);
scu->old[0]= event->mval[0];
scu->old[1]= event->mval[1];
ssel->old[0]= event->mval[0];
ssel->old[1]= event->mval[1];
}
}
@@ -2494,7 +2494,7 @@ static void set_cursor_exit(bContext *C, wmOperator *op)
{
SpaceText *st= CTX_wm_space_text(C);
Text *text= st->text;
SetCursor *scu= op->customdata;
SetSelection *ssel= op->customdata;
int linep2, charp2;
char *buffer;
@@ -2507,29 +2507,29 @@ static void set_cursor_exit(bContext *C, wmOperator *op)
linep2= txt_get_span(st->text->lines.first, st->text->sell);
charp2= st->text->selc;
if(scu->sell!=linep2 || scu->selc!=charp2)
txt_undo_add_toop(st->text, UNDO_STO, scu->sell, scu->selc, linep2, charp2);
if(ssel->sell!=linep2 || ssel->selc!=charp2)
txt_undo_add_toop(st->text, UNDO_STO, ssel->sell, ssel->selc, linep2, charp2);
text_update_cursor_moved(C);
WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, st->text);
MEM_freeN(scu);
MEM_freeN(ssel);
}
static int set_cursor_invoke(bContext *C, wmOperator *op, wmEvent *event)
static int set_selection_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
SpaceText *st= CTX_wm_space_text(C);
ARegion *ar= CTX_wm_region(C);
SetCursor *scu;
SetSelection *ssel;
op->customdata= MEM_callocN(sizeof(SetCursor), "SetCursor");
scu= op->customdata;
scu->selecting= RNA_boolean_get(op->ptr, "select");
op->customdata= MEM_callocN(sizeof(SetSelection), "SetCursor");
ssel= op->customdata;
ssel->selecting= RNA_boolean_get(op->ptr, "select");
scu->old[0]= event->mval[0];
scu->old[1]= event->mval[1];
ssel->old[0]= event->mval[0];
ssel->old[1]= event->mval[1];
if(!scu->selecting) {
if(!ssel->selecting) {
int curl= txt_get_span(st->text->lines.first, st->text->curl);
int curc= st->text->curc;
int linep2, charp2;
@@ -2543,8 +2543,8 @@ static int set_cursor_invoke(bContext *C, wmOperator *op, wmEvent *event)
txt_undo_add_toop(st->text, UNDO_CTO, curl, curc, linep2, charp2);
}
scu->sell= txt_get_span(st->text->lines.first, st->text->sell);
scu->selc= st->text->selc;
ssel->sell= txt_get_span(st->text->lines.first, st->text->sell);
ssel->selc= st->text->selc;
WM_event_add_modal_handler(C, op);
@@ -2553,7 +2553,7 @@ static int set_cursor_invoke(bContext *C, wmOperator *op, wmEvent *event)
return OPERATOR_RUNNING_MODAL;
}
static int set_cursor_modal(bContext *C, wmOperator *op, wmEvent *event)
static int set_selection_modal(bContext *C, wmOperator *op, wmEvent *event)
{
switch(event->type) {
case LEFTMOUSE:
@@ -2569,27 +2569,69 @@ static int set_cursor_modal(bContext *C, wmOperator *op, wmEvent *event)
return OPERATOR_RUNNING_MODAL;
}
static int set_cursor_cancel(bContext *C, wmOperator *op)
static int set_selection_cancel(bContext *C, wmOperator *op)
{
set_cursor_exit(C, op);
return OPERATOR_FINISHED;
}
void TEXT_OT_selection_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Set Selection";
ot->idname= "TEXT_OT_selection_set";
ot->description= "Set cursor selection";
/* api callbacks */
ot->invoke= set_selection_invoke;
ot->modal= set_selection_modal;
ot->cancel= set_selection_cancel;
ot->poll= text_region_edit_poll;
/* properties */
RNA_def_boolean(ot->srna, "select", 0, "Select", "Set selection end rather than cursor.");
}
/******************* set cursor operator **********************/
static int set_cursor_exec(bContext *C, wmOperator *op)
{
SpaceText *st= CTX_wm_space_text(C);
ARegion *ar= CTX_wm_region(C);
int x= RNA_int_get(op->ptr, "x");
int y= RNA_int_get(op->ptr, "y");
set_cursor_to_pos(st, ar, x, y, 0);
text_update_cursor_moved(C);
WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, st->text);
return OPERATOR_FINISHED;
}
static int set_cursor_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
RNA_int_set(op->ptr, "x", event->mval[0]);
RNA_int_set(op->ptr, "y", event->mval[1]);
return set_cursor_exec(C, op);
}
void TEXT_OT_cursor_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Set Cursor";
ot->idname= "TEXT_OT_cursor_set";
ot->description= "Set cursor selection";
ot->description= "Set cursor position";
/* api callbacks */
ot->invoke= set_cursor_invoke;
ot->modal= set_cursor_modal;
ot->cancel= set_cursor_cancel;
ot->exec= set_cursor_exec;
ot->poll= text_region_edit_poll;
/* properties */
RNA_def_boolean(ot->srna, "select", 0, "Select", "Set selection end rather than cursor.");
RNA_def_boolean(ot->srna, "x", 0, "X", "X-coordinate to set cursor to.");
RNA_def_boolean(ot->srna, "y", 0, "Y", "X-coordinate to set cursor to.");
}
/******************* line number operator **********************/