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Differential D11245 Diff 37058 source/blender/editors/screen/screen_draw.c

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source/blender/editors/screen/screen_draw.c

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} }
/** /**
* Visual indication of the two areas involved in a proposed join. * Visual indication of the two areas involved in a proposed join.
* *
* \param sa1: Area from which the resultant originates. * \param sa1: Area from which the resultant originates.
* \param sa2: Target area that will be replaced. * \param sa2: Target area that will be replaced.
*/ */
void ED_screen_draw_join_highlight(ScrArea *sa1, ScrArea *sa2) void screen_draw_join_highlight(ScrArea *sa1, ScrArea *sa2)
{ {
int dir = area_getorientation(sa1, sa2); const eScreenDir dir = area_getorientation(sa1, sa2);
if (dir == -1) { if (dir == SCREEN_DIR_NONE) {
return; return;
} }
/* Rect of the combined areas.*/ /* Rect of the combined areas.*/
bool vertical = ELEM(dir, 1, 3); const bool vertical = SCREEN_DIR_IS_VERTICAL(dir);
rctf combined = {.xmin = vertical ? MAX2(sa1->totrct.xmin, sa2->totrct.xmin) : const rctf combined = {
.xmin = vertical ? MAX2(sa1->totrct.xmin, sa2->totrct.xmin) :
MIN2(sa1->totrct.xmin, sa2->totrct.xmin), MIN2(sa1->totrct.xmin, sa2->totrct.xmin),
.xmax = vertical ? MIN2(sa1->totrct.xmax, sa2->totrct.xmax) : .xmax = vertical ? MIN2(sa1->totrct.xmax, sa2->totrct.xmax) :
MAX2(sa1->totrct.xmax, sa2->totrct.xmax), MAX2(sa1->totrct.xmax, sa2->totrct.xmax),
.ymin = vertical ? MIN2(sa1->totrct.ymin, sa2->totrct.ymin) : .ymin = vertical ? MIN2(sa1->totrct.ymin, sa2->totrct.ymin) :
MAX2(sa1->totrct.ymin, sa2->totrct.ymin), MAX2(sa1->totrct.ymin, sa2->totrct.ymin),
.ymax = vertical ? MAX2(sa1->totrct.ymax, sa2->totrct.ymax) : .ymax = vertical ? MAX2(sa1->totrct.ymax, sa2->totrct.ymax) :
MIN2(sa1->totrct.ymax, sa2->totrct.ymax)}; MIN2(sa1->totrct.ymax, sa2->totrct.ymax),
};
uint pos_id = GPU_vertformat_attr_add( uint pos_id = GPU_vertformat_attr_add(
immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
GPU_blend(GPU_BLEND_ALPHA); GPU_blend(GPU_BLEND_ALPHA);
/* Highlight source (sa1) within combined area. */ /* Highlight source (sa1) within combined area. */
immUniformColor4fv((const float[4]){1.0f, 1.0f, 1.0f, 0.10f}); immUniformColor4fv((const float[4]){1.0f, 1.0f, 1.0f, 0.10f});
▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Linesvoid screen_draw_join_highlight(ScrArea *sa1, ScrArea *sa2)
immUnbindProgram(); immUnbindProgram();
GPU_blend(GPU_BLEND_NONE); GPU_blend(GPU_BLEND_NONE);
/* Outline the combined area. */ /* Outline the combined area. */
UI_draw_roundbox_corner_set(UI_CNR_ALL); UI_draw_roundbox_corner_set(UI_CNR_ALL);
UI_draw_roundbox_4fv(&combined, false, 7 * U.pixelsize, (float[4]){1.0f, 1.0f, 1.0f, 0.8f}); UI_draw_roundbox_4fv(&combined, false, 7 * U.pixelsize, (float[4]){1.0f, 1.0f, 1.0f, 0.8f});
} }
void ED_screen_draw_split_preview(ScrArea *area, const int dir, const float fac) void screen_draw_split_preview(ScrArea *area, const eScreenAxis dir_axis, const float fac)
{ {
uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
/* Split-point. */ /* Split-point. */
GPU_blend(GPU_BLEND_ALPHA); GPU_blend(GPU_BLEND_ALPHA);
immUniformColor4ub(255, 255, 255, 100); immUniformColor4ub(255, 255, 255, 100);
immBegin(GPU_PRIM_LINES, 2); immBegin(GPU_PRIM_LINES, 2);
if (dir == 'h') { if (dir_axis == SCREEN_AXIS_H) {
const float y = (1 - fac) * area->totrct.ymin + fac * area->totrct.ymax; const float y = (1 - fac) * area->totrct.ymin + fac * area->totrct.ymax;
immVertex2f(pos, area->totrct.xmin, y); immVertex2f(pos, area->totrct.xmin, y);
immVertex2f(pos, area->totrct.xmax, y); immVertex2f(pos, area->totrct.xmax, y);
immEnd(); immEnd();
immUniformColor4ub(0, 0, 0, 100); immUniformColor4ub(0, 0, 0, 100);
immBegin(GPU_PRIM_LINES, 2); immBegin(GPU_PRIM_LINES, 2);
immVertex2f(pos, area->totrct.xmin, y + 1); immVertex2f(pos, area->totrct.xmin, y + 1);
immVertex2f(pos, area->totrct.xmax, y + 1); immVertex2f(pos, area->totrct.xmax, y + 1);
immEnd(); immEnd();
} }
else { else {
BLI_assert(dir == 'v'); BLI_assert(dir_axis == SCREEN_AXIS_V);
const float x = (1 - fac) * area->totrct.xmin + fac * area->totrct.xmax; const float x = (1 - fac) * area->totrct.xmin + fac * area->totrct.xmax;
immVertex2f(pos, x, area->totrct.ymin); immVertex2f(pos, x, area->totrct.ymin);
immVertex2f(pos, x, area->totrct.ymax); immVertex2f(pos, x, area->totrct.ymax);
immEnd(); immEnd();
immUniformColor4ub(0, 0, 0, 100); immUniformColor4ub(0, 0, 0, 100);
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