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path: root/source/blender/windowmanager/intern/wm_gesture.c
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Diffstat (limited to 'source/blender/windowmanager/intern/wm_gesture.c')
-rw-r--r--source/blender/windowmanager/intern/wm_gesture.c150
1 files changed, 75 insertions, 75 deletions
diff --git a/source/blender/windowmanager/intern/wm_gesture.c b/source/blender/windowmanager/intern/wm_gesture.c
index a2630b5c6e1..593d1b35abe 100644
--- a/source/blender/windowmanager/intern/wm_gesture.c
+++ b/source/blender/windowmanager/intern/wm_gesture.c
@@ -38,7 +38,7 @@
#include "BLI_blenlib.h"
#include "BLI_math.h"
-#include "BLI_scanfill.h" /* lasso tessellation */
+#include "BLI_scanfill.h" /* lasso tessellation */
#include "BLI_utildefines.h"
#include "BKE_context.h"
@@ -60,32 +60,32 @@
/* context checked on having screen, window and area */
wmGesture *WM_gesture_new(bContext *C, wmEvent *event, int type)
{
- wmGesture *gesture= MEM_callocN(sizeof(wmGesture), "new gesture");
- wmWindow *window= CTX_wm_window(C);
- ARegion *ar= CTX_wm_region(C);
+ wmGesture *gesture = MEM_callocN(sizeof(wmGesture), "new gesture");
+ wmWindow *window = CTX_wm_window(C);
+ ARegion *ar = CTX_wm_region(C);
int sx, sy;
BLI_addtail(&window->gesture, gesture);
- gesture->type= type;
- gesture->event_type= event->type;
- gesture->swinid= ar->swinid; /* means only in area-region context! */
+ gesture->type = type;
+ gesture->event_type = event->type;
+ gesture->swinid = ar->swinid; /* means only in area-region context! */
wm_subwindow_getorigin(window, gesture->swinid, &sx, &sy);
if (ELEM5(type, WM_GESTURE_RECT, WM_GESTURE_CROSS_RECT, WM_GESTURE_TWEAK,
- WM_GESTURE_CIRCLE, WM_GESTURE_STRAIGHTLINE))
+ WM_GESTURE_CIRCLE, WM_GESTURE_STRAIGHTLINE))
{
- rcti *rect= MEM_callocN(sizeof(rcti), "gesture rect new");
+ rcti *rect = MEM_callocN(sizeof(rcti), "gesture rect new");
- gesture->customdata= rect;
+ gesture->customdata = rect;
rect->xmin = event->x - sx;
rect->ymin = event->y - sy;
- if (type==WM_GESTURE_CIRCLE) {
+ if (type == WM_GESTURE_CIRCLE) {
#ifdef GESTURE_MEMORY
rect->xmax = circle_select_size;
#else
- rect->xmax = 25; // XXX temp
+ rect->xmax = 25; // XXX temp
#endif
}
else {
@@ -95,10 +95,10 @@ wmGesture *WM_gesture_new(bContext *C, wmEvent *event, int type)
}
else if (ELEM(type, WM_GESTURE_LINES, WM_GESTURE_LASSO)) {
short *lasso;
- gesture->customdata= lasso= MEM_callocN(2*sizeof(short)*WM_LASSO_MIN_POINTS, "lasso points");
+ gesture->customdata = lasso = MEM_callocN(2 * sizeof(short) * WM_LASSO_MIN_POINTS, "lasso points");
lasso[0] = event->x - sx;
lasso[1] = event->y - sy;
- gesture->points= 1;
+ gesture->points = 1;
gesture->size = WM_LASSO_MIN_POINTS;
}
@@ -107,10 +107,10 @@ wmGesture *WM_gesture_new(bContext *C, wmEvent *event, int type)
void WM_gesture_end(bContext *C, wmGesture *gesture)
{
- wmWindow *win= CTX_wm_window(C);
+ wmWindow *win = CTX_wm_window(C);
- if (win->tweak==gesture)
- win->tweak= NULL;
+ if (win->tweak == gesture)
+ win->tweak = NULL;
BLI_remlink(&win->gesture, gesture);
MEM_freeN(gesture->customdata);
MEM_freeN(gesture);
@@ -118,7 +118,7 @@ void WM_gesture_end(bContext *C, wmGesture *gesture)
void WM_gestures_remove(bContext *C)
{
- wmWindow *win= CTX_wm_window(C);
+ wmWindow *win = CTX_wm_window(C);
while (win->gesture.first)
WM_gesture_end(C, win->gesture.first);
@@ -128,32 +128,32 @@ void WM_gestures_remove(bContext *C)
/* tweak and line gestures */
int wm_gesture_evaluate(wmGesture *gesture)
{
- if (gesture->type==WM_GESTURE_TWEAK) {
- rcti *rect= gesture->customdata;
- int dx= rect->xmax - rect->xmin;
- int dy= rect->ymax - rect->ymin;
- if (ABS(dx)+ABS(dy) > U.tweak_threshold) {
- int theta= (int)floor(4.0f*atan2f((float)dy, (float)dx)/(float)M_PI + 0.5f);
- int val= EVT_GESTURE_W;
-
- if (theta==0) val= EVT_GESTURE_E;
- else if (theta==1) val= EVT_GESTURE_NE;
- else if (theta==2) val= EVT_GESTURE_N;
- else if (theta==3) val= EVT_GESTURE_NW;
- else if (theta==-1) val= EVT_GESTURE_SE;
- else if (theta==-2) val= EVT_GESTURE_S;
- else if (theta==-3) val= EVT_GESTURE_SW;
+ if (gesture->type == WM_GESTURE_TWEAK) {
+ rcti *rect = gesture->customdata;
+ int dx = rect->xmax - rect->xmin;
+ int dy = rect->ymax - rect->ymin;
+ if (ABS(dx) + ABS(dy) > U.tweak_threshold) {
+ int theta = (int)floor(4.0f * atan2f((float)dy, (float)dx) / (float)M_PI + 0.5f);
+ int val = EVT_GESTURE_W;
+
+ if (theta == 0) val = EVT_GESTURE_E;
+ else if (theta == 1) val = EVT_GESTURE_NE;
+ else if (theta == 2) val = EVT_GESTURE_N;
+ else if (theta == 3) val = EVT_GESTURE_NW;
+ else if (theta == -1) val = EVT_GESTURE_SE;
+ else if (theta == -2) val = EVT_GESTURE_S;
+ else if (theta == -3) val = EVT_GESTURE_SW;
#if 0
/* debug */
- if (val==1) printf("tweak north\n");
- if (val==2) printf("tweak north-east\n");
- if (val==3) printf("tweak east\n");
- if (val==4) printf("tweak south-east\n");
- if (val==5) printf("tweak south\n");
- if (val==6) printf("tweak south-west\n");
- if (val==7) printf("tweak west\n");
- if (val==8) printf("tweak north-west\n");
+ if (val == 1) printf("tweak north\n");
+ if (val == 2) printf("tweak north-east\n");
+ if (val == 3) printf("tweak east\n");
+ if (val == 4) printf("tweak south-east\n");
+ if (val == 5) printf("tweak south\n");
+ if (val == 6) printf("tweak south-west\n");
+ if (val == 7) printf("tweak west\n");
+ if (val == 8) printf("tweak north-west\n");
#endif
return val;
}
@@ -166,7 +166,7 @@ int wm_gesture_evaluate(wmGesture *gesture)
static void wm_gesture_draw_rect(wmGesture *gt)
{
- rcti *rect= (rcti *)gt->customdata;
+ rcti *rect = (rcti *)gt->customdata;
glEnable(GL_BLEND);
glColor4f(1.0, 1.0, 1.0, 0.05);
@@ -190,7 +190,7 @@ static void wm_gesture_draw_rect(wmGesture *gt)
static void wm_gesture_draw_line(wmGesture *gt)
{
- rcti *rect= (rcti *)gt->customdata;
+ rcti *rect = (rcti *)gt->customdata;
glEnable(GL_LINE_STIPPLE);
glColor3ub(96, 96, 96);
@@ -206,22 +206,22 @@ static void wm_gesture_draw_line(wmGesture *gt)
static void wm_gesture_draw_circle(wmGesture *gt)
{
- rcti *rect= (rcti *)gt->customdata;
+ rcti *rect = (rcti *)gt->customdata;
glTranslatef((float)rect->xmin, (float)rect->ymin, 0.0f);
glEnable(GL_BLEND);
glColor4f(1.0, 1.0, 1.0, 0.05);
- glutil_draw_filled_arc(0.0, M_PI*2.0, rect->xmax, 40);
+ glutil_draw_filled_arc(0.0, M_PI * 2.0, rect->xmax, 40);
glDisable(GL_BLEND);
glEnable(GL_LINE_STIPPLE);
glColor3ub(96, 96, 96);
glLineStipple(1, 0xAAAA);
- glutil_draw_lined_arc(0.0, M_PI*2.0, rect->xmax, 40);
+ glutil_draw_lined_arc(0.0, M_PI * 2.0, rect->xmax, 40);
glColor3ub(255, 255, 255);
glLineStipple(1, 0x5555);
- glutil_draw_lined_arc(0.0, M_PI*2.0, rect->xmax, 40);
+ glutil_draw_lined_arc(0.0, M_PI * 2.0, rect->xmax, 40);
glDisable(GL_LINE_STIPPLE);
glTranslatef((float)-rect->xmin, (float)-rect->ymin, 0.0f);
@@ -230,24 +230,24 @@ static void wm_gesture_draw_circle(wmGesture *gt)
static void draw_filled_lasso(wmGesture *gt)
{
- ScanFillVert *v=NULL, *lastv=NULL, *firstv=NULL;
+ ScanFillVert *v = NULL, *lastv = NULL, *firstv = NULL;
ScanFillFace *efa;
- short *lasso= (short *)gt->customdata;
+ short *lasso = (short *)gt->customdata;
int i;
BLI_begin_edgefill();
- for (i=0; i<gt->points; i++, lasso+=2) {
+ for (i = 0; i < gt->points; i++, lasso += 2) {
float co[3];
- co[0]= (float)lasso[0];
- co[1]= (float)lasso[1];
- co[2]= 0.0f;
+ co[0] = (float)lasso[0];
+ co[1] = (float)lasso[1];
+ co[2] = 0.0f;
v = BLI_addfillvert(co);
if (lastv)
/* e = */ /* UNUSED */ BLI_addfilledge(lastv, v);
lastv = v;
- if (firstv==NULL) firstv = v;
+ if (firstv == NULL) firstv = v;
}
/* highly unlikely this will fail, but could crash if (gt->points == 0) */
@@ -258,7 +258,7 @@ static void draw_filled_lasso(wmGesture *gt)
glEnable(GL_BLEND);
glColor4f(1.0, 1.0, 1.0, 0.05);
glBegin(GL_TRIANGLES);
- for (efa = fillfacebase.first; efa; efa=efa->next) {
+ for (efa = fillfacebase.first; efa; efa = efa->next) {
glVertex2fv(efa->v1->co);
glVertex2fv(efa->v2->co);
glVertex2fv(efa->v3->co);
@@ -272,7 +272,7 @@ static void draw_filled_lasso(wmGesture *gt)
static void wm_gesture_draw_lasso(wmGesture *gt)
{
- short *lasso= (short *)gt->customdata;
+ short *lasso = (short *)gt->customdata;
int i;
draw_filled_lasso(gt);
@@ -281,19 +281,19 @@ static void wm_gesture_draw_lasso(wmGesture *gt)
glColor3ub(96, 96, 96);
glLineStipple(1, 0xAAAA);
glBegin(GL_LINE_STRIP);
- for (i=0; i<gt->points; i++, lasso+=2)
+ for (i = 0; i < gt->points; i++, lasso += 2)
glVertex2sv(lasso);
- if (gt->type==WM_GESTURE_LASSO)
+ if (gt->type == WM_GESTURE_LASSO)
glVertex2sv((short *)gt->customdata);
glEnd();
glColor3ub(255, 255, 255);
glLineStipple(1, 0x5555);
glBegin(GL_LINE_STRIP);
- lasso= (short *)gt->customdata;
- for (i=0; i<gt->points; i++, lasso+=2)
+ lasso = (short *)gt->customdata;
+ for (i = 0; i < gt->points; i++, lasso += 2)
glVertex2sv(lasso);
- if (gt->type==WM_GESTURE_LASSO)
+ if (gt->type == WM_GESTURE_LASSO)
glVertex2sv((short *)gt->customdata);
glEnd();
@@ -303,7 +303,7 @@ static void wm_gesture_draw_lasso(wmGesture *gt)
static void wm_gesture_draw_cross(wmWindow *win, wmGesture *gt)
{
- rcti *rect= (rcti *)gt->customdata;
+ rcti *rect = (rcti *)gt->customdata;
glEnable(GL_LINE_STIPPLE);
glColor3ub(96, 96, 96);
@@ -321,41 +321,41 @@ static void wm_gesture_draw_cross(wmWindow *win, wmGesture *gt)
/* called in wm_draw.c */
void wm_gesture_draw(wmWindow *win)
{
- wmGesture *gt= (wmGesture *)win->gesture.first;
+ wmGesture *gt = (wmGesture *)win->gesture.first;
- for (; gt; gt= gt->next) {
+ for (; gt; gt = gt->next) {
/* all in subwindow space */
wmSubWindowSet(win, gt->swinid);
- if (gt->type==WM_GESTURE_RECT)
+ if (gt->type == WM_GESTURE_RECT)
wm_gesture_draw_rect(gt);
// else if (gt->type==WM_GESTURE_TWEAK)
// wm_gesture_draw_line(gt);
- else if (gt->type==WM_GESTURE_CIRCLE)
+ else if (gt->type == WM_GESTURE_CIRCLE)
wm_gesture_draw_circle(gt);
- else if (gt->type==WM_GESTURE_CROSS_RECT) {
- if (gt->mode==1)
+ else if (gt->type == WM_GESTURE_CROSS_RECT) {
+ if (gt->mode == 1)
wm_gesture_draw_rect(gt);
else
wm_gesture_draw_cross(win, gt);
}
- else if (gt->type==WM_GESTURE_LINES)
+ else if (gt->type == WM_GESTURE_LINES)
wm_gesture_draw_lasso(gt);
- else if (gt->type==WM_GESTURE_LASSO)
+ else if (gt->type == WM_GESTURE_LASSO)
wm_gesture_draw_lasso(gt);
- else if (gt->type==WM_GESTURE_STRAIGHTLINE)
+ else if (gt->type == WM_GESTURE_STRAIGHTLINE)
wm_gesture_draw_line(gt);
}
}
void wm_gesture_tag_redraw(bContext *C)
{
- wmWindow *win= CTX_wm_window(C);
- bScreen *screen= CTX_wm_screen(C);
- ARegion *ar= CTX_wm_region(C);
+ wmWindow *win = CTX_wm_window(C);
+ bScreen *screen = CTX_wm_screen(C);
+ ARegion *ar = CTX_wm_region(C);
if (screen)
- screen->do_draw_gesture= 1;
+ screen->do_draw_gesture = 1;
wm_tag_redraw_overlay(win, ar);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 13:15:56 +0300