Differential D15797 Diff 55267 source/blender/draw/engines/overlay/overlay_edit_text.c

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Standalone View

source/blender/draw/engines/overlay/overlay_edit_text.c

/* SPDX-License-Identifier: GPL-2.0-or-later		/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2019 Blender Foundation. */		* Copyright 2019 Blender Foundation. */

/** \file		/** \file
* \ingroup draw_engine		* \ingroup draw_engine
*/		*/

#include "DRW_render.h"		#include "DRW_render.h"

		#include "UI_resources.h"

#include "BKE_vfont.h"		#include "BKE_vfont.h"

#include "DNA_curve_types.h"		#include "DNA_curve_types.h"

#include "overlay_private.h"		#include "overlay_private.h"

void OVERLAY_edit_text_cache_init(OVERLAY_Data *vedata)		void OVERLAY_edit_text_cache_init(OVERLAY_Data *vedata)
{		{
Show All 15 Lines	for (int i = 0; i < 2; i++) {
state \|= ((i == 0) ? DRW_STATE_DEPTH_LESS_EQUAL : DRW_STATE_DEPTH_ALWAYS);		state \|= ((i == 0) ? DRW_STATE_DEPTH_LESS_EQUAL : DRW_STATE_DEPTH_ALWAYS);
DRW_PASS_CREATE(psl->edit_text_wire_ps[i], state \| pd->clipping_state);		DRW_PASS_CREATE(psl->edit_text_wire_ps[i], state \| pd->clipping_state);

sh = OVERLAY_shader_uniform_color();		sh = OVERLAY_shader_uniform_color();
pd->edit_text_wire_grp[i] = grp = DRW_shgroup_create(sh, psl->edit_text_wire_ps[i]);		pd->edit_text_wire_grp[i] = grp = DRW_shgroup_create(sh, psl->edit_text_wire_ps[i]);
DRW_shgroup_uniform_vec4_copy(grp, "color", G_draw.block.color_wire);		DRW_shgroup_uniform_vec4_copy(grp, "color", G_draw.block.color_wire);
}		}
{		{
		/* Cursor (text caret). */
state = DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_ALPHA;		state = DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_ALPHA;
DRW_PASS_CREATE(psl->edit_text_overlay_ps, state \| pd->clipping_state);		DRW_PASS_CREATE(psl->edit_text_cursor_ps, state \| pd->clipping_state);

sh = OVERLAY_shader_uniform_color();		sh = OVERLAY_shader_uniform_color();
pd->edit_text_overlay_grp = grp = DRW_shgroup_create(sh, psl->edit_text_overlay_ps);		pd->edit_text_cursor_grp = grp = DRW_shgroup_create(sh, psl->edit_text_cursor_ps);
		DRW_shgroup_uniform_vec4(grp, "color", pd->edit_text.cursor_color, 1);

DRW_shgroup_uniform_vec4(grp, "color", pd->edit_text.overlay_color, 1);		/* Selection boxes. */
		state = DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_ALPHA;
		DRW_PASS_CREATE(psl->edit_text_selection_ps, state \| pd->clipping_state);
		sh = OVERLAY_shader_uniform_color();
		pd->edit_text_selection_grp = grp = DRW_shgroup_create(sh, psl->edit_text_selection_ps);
		DRW_shgroup_uniform_vec4(grp, "color", pd->edit_text.selection_color, 1);

state = DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_MUL \| DRW_STATE_DEPTH_GREATER_EQUAL \|		/* Highlight text within selection boxes. */
		state = DRW_STATE_WRITE_COLOR \| DRW_STATE_BLEND_ALPHA \| DRW_STATE_DEPTH_GREATER_EQUAL \|
pd->clipping_state;		pd->clipping_state;
DRW_PASS_INSTANCE_CREATE(psl->edit_text_darken_ps, psl->edit_text_overlay_ps, state);		DRW_PASS_INSTANCE_CREATE(psl->edit_text_highlight_ps, psl->edit_text_selection_ps, state);
}		}
{		{
/* Create view which will render everything (hopefully) behind the text geometry. */		/* Create view which will render everything (hopefully) behind the text geometry. */
DRWView default_view = (DRWView )DRW_view_default_get();		DRWView default_view = (DRWView )DRW_view_default_get();
pd->view_edit_text = DRW_view_create_with_zoffset(default_view, draw_ctx->rv3d, -5.0f);		pd->view_edit_text = DRW_view_create_with_zoffset(default_view, draw_ctx->rv3d, -5.0f);
}		}
}		}

▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Lines	else {
mul_v2_v2fl(box[1], mat[0], selboxw);		mul_v2_v2fl(box[1], mat[0], selboxw);
add_v2_v2(box[1], &sb->x);		add_v2_v2(box[1], &sb->x);
mul_v2_v2fl(box[3], mat[1], sb->h);		mul_v2_v2fl(box[3], mat[1], sb->h);
add_v2_v2(box[3], &sb->x);		add_v2_v2(box[3], &sb->x);
}		}
v2_quad_corners_to_mat4(box, final_mat);		v2_quad_corners_to_mat4(box, final_mat);
mul_m4_m4m4(final_mat, ob->obmat, final_mat);		mul_m4_m4m4(final_mat, ob->obmat, final_mat);

DRW_shgroup_call_obmat(pd->edit_text_overlay_grp, geom, final_mat);		DRW_shgroup_call_obmat(pd->edit_text_selection_grp, geom, final_mat);
}		}
}		}

static void edit_text_cache_populate_cursor(OVERLAY_Data vedata, Object ob)		static void edit_text_cache_populate_cursor(OVERLAY_Data vedata, Object ob)
{		{
OVERLAY_PrivateData *pd = vedata->stl->pd;		OVERLAY_PrivateData *pd = vedata->stl->pd;
const Curve *cu = ob->data;		const Curve *cu = ob->data;
EditFont *edit_font = cu->editfont;		EditFont *edit_font = cu->editfont;
float(*cursor)[2] = edit_font->textcurs;		float(*cursor)[2] = edit_font->textcurs;
float mat[4][4];		float mat[4][4];

v2_quad_corners_to_mat4(cursor, mat);		v2_quad_corners_to_mat4(cursor, mat);
mul_m4_m4m4(mat, ob->obmat, mat);		mul_m4_m4m4(mat, ob->obmat, mat);

struct GPUBatch *geom = DRW_cache_quad_get();		struct GPUBatch *geom = DRW_cache_quad_get();
DRW_shgroup_call_obmat(pd->edit_text_overlay_grp, geom, mat);		DRW_shgroup_call_obmat(pd->edit_text_cursor_grp, geom, mat);
}		}

static void edit_text_cache_populate_boxes(OVERLAY_Data vedata, Object ob)		static void edit_text_cache_populate_boxes(OVERLAY_Data vedata, Object ob)
{		{
OVERLAY_ExtraCallBuffers *cb = OVERLAY_extra_call_buffer_get(vedata, ob);		OVERLAY_ExtraCallBuffers *cb = OVERLAY_extra_call_buffer_get(vedata, ob);
const Curve *cu = ob->data;		const Curve *cu = ob->data;

for (int i = 0; i < cu->totbox; i++) {		for (int i = 0; i < cu->totbox; i++) {
▲ Show 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	if (DRW_state_is_fbo()) {
GPU_framebuffer_bind(fbl->overlay_default_fb);		GPU_framebuffer_bind(fbl->overlay_default_fb);
}		}

DRW_draw_pass(psl->edit_text_wire_ps[0]);		DRW_draw_pass(psl->edit_text_wire_ps[0]);
DRW_draw_pass(psl->edit_text_wire_ps[1]);		DRW_draw_pass(psl->edit_text_wire_ps[1]);

DRW_view_set_active(pd->view_edit_text);		DRW_view_set_active(pd->view_edit_text);

/* Alpha blended. */		/* Selection Boxes. */
copy_v4_fl4(pd->edit_text.overlay_color, 0.8f, 0.8f, 0.8f, 0.5f);		UI_GetThemeColor4fv(TH_WIDGET_TEXT_SELECTION, pd->edit_text.selection_color);
DRW_draw_pass(psl->edit_text_overlay_ps);		srgb_to_linearrgb_v4(pd->edit_text.selection_color, pd->edit_text.selection_color);
		DRW_draw_pass(psl->edit_text_selection_ps);
/* Multiply previous result where depth test fail. */
copy_v4_fl4(pd->edit_text.overlay_color, 0.0f, 0.0f, 0.0f, 1.0f);		/* Highlight text within selection boxes. */
DRW_draw_pass(psl->edit_text_darken_ps);		UI_GetThemeColor4fv(TH_WIDGET_TEXT_HIGHLIGHT, pd->edit_text.selection_color);
		brechtUnsubmitted Done Inline Actions If we are going to use the text button selection color, we should also be using its selected text color to ensure it's visible on top of the selection in all themes. brecht: If we are going to use the text button selection color, we should also be using its selected…
		srgb_to_linearrgb_v4(pd->edit_text.selection_color, pd->edit_text.selection_color);
		DRW_draw_pass(psl->edit_text_highlight_ps);

		/* Cursor (text caret). */
		UI_GetThemeColor4fv(TH_WIDGET_TEXT_CURSOR, pd->edit_text.cursor_color);
		srgb_to_linearrgb_v4(pd->edit_text.cursor_color, pd->edit_text.cursor_color);
		DRW_draw_pass(psl->edit_text_cursor_ps);
}		}