Differential D5074 Diff 15905 source/blender/editors/sculpt_paint/paint_image.c

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source/blender/editors/sculpt_paint/paint_image.c

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}		}

/****************** sample color operator ******************/		/****************** sample color operator ******************/
typedef struct {		typedef struct {
bool show_cursor;		bool show_cursor;
short event_type;		short event_type;
float initcolor[3];		float initcolor[3];
bool sample_palette;		bool sample_palette;
		struct EDSelectID_Context *sel_id_ctx;
} SampleColorData;		} SampleColorData;

		static void sample_color_data_free(SampleColorData *data)
		{
		if (data->sel_id_ctx) {
		ED_view3d_select_id_context_destroy(data->sel_id_ctx);
		}
		MEM_freeN(data);
		}

static void sample_color_update_header(SampleColorData data, bContext C)		static void sample_color_update_header(SampleColorData data, bContext C)
{		{
char msg[UI_MAX_DRAW_STR];		char msg[UI_MAX_DRAW_STR];
ScrArea *sa = CTX_wm_area(C);		ScrArea *sa = CTX_wm_area(C);

if (sa) {		if (sa) {
BLI_snprintf(msg,		BLI_snprintf(msg,
sizeof(msg),		sizeof(msg),
Show All 20 Lines	static int sample_color_exec(bContext C, wmOperator op)
WM_paint_cursor_tag_redraw(win, ar);		WM_paint_cursor_tag_redraw(win, ar);
WM_redraw_windows(C);		WM_redraw_windows(C);

RNA_int_get_array(op->ptr, "location", location);		RNA_int_get_array(op->ptr, "location", location);
const bool use_palette = RNA_boolean_get(op->ptr, "palette");		const bool use_palette = RNA_boolean_get(op->ptr, "palette");
const bool use_sample_texture = (mode == PAINT_MODE_TEXTURE_3D) &&		const bool use_sample_texture = (mode == PAINT_MODE_TEXTURE_3D) &&
!RNA_boolean_get(op->ptr, "merged");		!RNA_boolean_get(op->ptr, "merged");

paint_sample_color(C, ar, location[0], location[1], use_sample_texture, use_palette);		struct EDSelectID_Context *sel_id_ctx = NULL;
		paint_sample_color(
		C, ar, &sel_id_ctx, location[0], location[1], use_sample_texture, use_palette);

		if (sel_id_ctx) {
		ED_view3d_select_id_context_destroy(sel_id_ctx);
		}

if (show_cursor) {		if (show_cursor) {
paint->flags \|= PAINT_SHOW_BRUSH;		paint->flags \|= PAINT_SHOW_BRUSH;
}		}

WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);		WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);

return OPERATOR_FINISHED;		return OPERATOR_FINISHED;
}		}

static int sample_color_invoke(bContext C, wmOperator op, const wmEvent *event)		static int sample_color_invoke(bContext C, wmOperator op, const wmEvent *event)
{		{
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
Paint *paint = BKE_paint_get_active_from_context(C);		Paint *paint = BKE_paint_get_active_from_context(C);
Brush *brush = BKE_paint_brush(paint);		Brush *brush = BKE_paint_brush(paint);
SampleColorData *data = MEM_mallocN(sizeof(SampleColorData), "sample color custom data");		SampleColorData *data = MEM_mallocN(sizeof(SampleColorData), "sample color custom data");
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
wmWindow *win = CTX_wm_window(C);		wmWindow *win = CTX_wm_window(C);

data->event_type = event->type;		data->event_type = event->type;
data->show_cursor = ((paint->flags & PAINT_SHOW_BRUSH) != 0);		data->show_cursor = ((paint->flags & PAINT_SHOW_BRUSH) != 0);
copy_v3_v3(data->initcolor, BKE_brush_color_get(scene, brush));		copy_v3_v3(data->initcolor, BKE_brush_color_get(scene, brush));
data->sample_palette = false;		data->sample_palette = false;
		data->sel_id_ctx = NULL;
op->customdata = data;		op->customdata = data;
paint->flags &= ~PAINT_SHOW_BRUSH;		paint->flags &= ~PAINT_SHOW_BRUSH;

sample_color_update_header(data, C);		sample_color_update_header(data, C);

WM_event_add_modal_handler(C, op);		WM_event_add_modal_handler(C, op);

/* force redraw without cursor */		/* force redraw without cursor */
WM_paint_cursor_tag_redraw(win, ar);		WM_paint_cursor_tag_redraw(win, ar);
WM_redraw_windows(C);		WM_redraw_windows(C);

RNA_int_set_array(op->ptr, "location", event->mval);		RNA_int_set_array(op->ptr, "location", event->mval);

ePaintMode mode = BKE_paintmode_get_active_from_context(C);		ePaintMode mode = BKE_paintmode_get_active_from_context(C);
const bool use_sample_texture = (mode == PAINT_MODE_TEXTURE_3D) &&		const bool use_sample_texture = (mode == PAINT_MODE_TEXTURE_3D) &&
!RNA_boolean_get(op->ptr, "merged");		!RNA_boolean_get(op->ptr, "merged");

paint_sample_color(C, ar, event->mval[0], event->mval[1], use_sample_texture, false);		paint_sample_color(
		C, ar, &data->sel_id_ctx, event->mval[0], event->mval[1], use_sample_texture, false);

WM_cursor_modal_set(win, BC_EYEDROPPER_CURSOR);		WM_cursor_modal_set(win, BC_EYEDROPPER_CURSOR);

WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);		WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);

return OPERATOR_RUNNING_MODAL;		return OPERATOR_RUNNING_MODAL;
}		}

static int sample_color_modal(bContext C, wmOperator op, const wmEvent *event)		static int sample_color_modal(bContext C, wmOperator op, const wmEvent *event)
{		{
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
SampleColorData *data = op->customdata;		SampleColorData *data = op->customdata;
Paint *paint = BKE_paint_get_active_from_context(C);		Paint *paint = BKE_paint_get_active_from_context(C);
Brush *brush = BKE_paint_brush(paint);		Brush *brush = BKE_paint_brush(paint);

if ((event->type == data->event_type) && (event->val == KM_RELEASE)) {		if ((event->type == data->event_type) && (event->val == KM_RELEASE)) {
if (data->show_cursor) {		if (data->show_cursor) {
paint->flags \|= PAINT_SHOW_BRUSH;		paint->flags \|= PAINT_SHOW_BRUSH;
}		}

if (data->sample_palette) {		if (data->sample_palette) {
BKE_brush_color_set(scene, brush, data->initcolor);		BKE_brush_color_set(scene, brush, data->initcolor);
RNA_boolean_set(op->ptr, "palette", true);		RNA_boolean_set(op->ptr, "palette", true);
}		}
WM_cursor_modal_restore(CTX_wm_window(C));		WM_cursor_modal_restore(CTX_wm_window(C));
MEM_freeN(data);		sample_color_data_free(data);
ED_workspace_status_text(C, NULL);		ED_workspace_status_text(C, NULL);

return OPERATOR_FINISHED;		return OPERATOR_FINISHED;
}		}

ePaintMode mode = BKE_paintmode_get_active_from_context(C);		ePaintMode mode = BKE_paintmode_get_active_from_context(C);
const bool use_sample_texture = (mode == PAINT_MODE_TEXTURE_3D) &&		const bool use_sample_texture = (mode == PAINT_MODE_TEXTURE_3D) &&
!RNA_boolean_get(op->ptr, "merged");		!RNA_boolean_get(op->ptr, "merged");

switch (event->type) {		switch (event->type) {
case MOUSEMOVE: {		case MOUSEMOVE: {
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
RNA_int_set_array(op->ptr, "location", event->mval);		RNA_int_set_array(op->ptr, "location", event->mval);
paint_sample_color(C, ar, event->mval[0], event->mval[1], use_sample_texture, false);		paint_sample_color(
		C, ar, &data->sel_id_ctx, event->mval[0], event->mval[1], use_sample_texture, false);

WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);		WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);
break;		break;
}		}

case LEFTMOUSE:		case LEFTMOUSE:
if (event->val == KM_PRESS) {		if (event->val == KM_PRESS) {
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
RNA_int_set_array(op->ptr, "location", event->mval);		RNA_int_set_array(op->ptr, "location", event->mval);
paint_sample_color(C, ar, event->mval[0], event->mval[1], use_sample_texture, true);		paint_sample_color(
		C, ar, &data->sel_id_ctx, event->mval[0], event->mval[1], use_sample_texture, true);

if (!data->sample_palette) {		if (!data->sample_palette) {
data->sample_palette = true;		data->sample_palette = true;
sample_color_update_header(data, C);		sample_color_update_header(data, C);
}		}
WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);		WM_event_add_notifier(C, NC_BRUSH \| NA_EDITED, brush);
}		}
break;		break;
}		}
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