64aa6c68d5
The issues was that Blender was trying to refresh the splash screen region. However, opening the file browser closed the splash screen and freed the region. The fix is to simply not refresh the region. Has been approved in T81817.
344 lines
10 KiB
C
344 lines
10 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2007 Blender Foundation.
|
|
* All rights reserved.
|
|
*/
|
|
|
|
/** \file
|
|
* \ingroup wm
|
|
*
|
|
* This file contains the splash screen logic (the `WM_OT_splash` operator).
|
|
*
|
|
* - Loads the splash image.
|
|
* - Displaying version information.
|
|
* - Lists New Files (application templates).
|
|
* - Lists Recent files.
|
|
* - Links to web sites.
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
#include "CLG_log.h"
|
|
|
|
#include "DNA_ID.h"
|
|
#include "DNA_scene_types.h"
|
|
#include "DNA_screen_types.h"
|
|
#include "DNA_userdef_types.h"
|
|
#include "DNA_windowmanager_types.h"
|
|
|
|
#include "BLI_blenlib.h"
|
|
#include "BLI_math.h"
|
|
#include "BLI_utildefines.h"
|
|
|
|
#include "BKE_appdir.h"
|
|
#include "BKE_blender_version.h"
|
|
#include "BKE_context.h"
|
|
#include "BKE_screen.h"
|
|
|
|
#include "BLT_translation.h"
|
|
|
|
#include "BLF_api.h"
|
|
|
|
#include "IMB_imbuf.h"
|
|
#include "IMB_imbuf_types.h"
|
|
|
|
#include "ED_screen.h"
|
|
|
|
#include "UI_interface.h"
|
|
#include "UI_interface_icons.h"
|
|
#include "UI_resources.h"
|
|
|
|
#include "WM_api.h"
|
|
#include "WM_types.h"
|
|
|
|
#include "wm.h"
|
|
|
|
static void wm_block_close(bContext *C, void *arg_block, void *UNUSED(arg))
|
|
{
|
|
wmWindow *win = CTX_wm_window(C);
|
|
UI_popup_block_close(C, win, arg_block);
|
|
}
|
|
|
|
static void wm_block_splash_add_label(uiBlock *block, const char *label, int x, int y)
|
|
{
|
|
if (!(label && label[0])) {
|
|
return;
|
|
}
|
|
|
|
UI_block_emboss_set(block, UI_EMBOSS_NONE);
|
|
|
|
uiBut *but = uiDefBut(
|
|
block, UI_BTYPE_LABEL, 0, label, 0, y, x, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
|
|
UI_but_drawflag_disable(but, UI_BUT_TEXT_LEFT);
|
|
UI_but_drawflag_enable(but, UI_BUT_TEXT_RIGHT);
|
|
|
|
/* 1 = UI_SELECT, internal flag to draw in white. */
|
|
UI_but_flag_enable(but, 1);
|
|
UI_block_emboss_set(block, UI_EMBOSS);
|
|
}
|
|
|
|
#ifndef WITH_HEADLESS
|
|
static void wm_block_splash_image_roundcorners_add(ImBuf *ibuf)
|
|
{
|
|
uchar *rct = (uchar *)ibuf->rect;
|
|
|
|
if (rct) {
|
|
bTheme *btheme = UI_GetTheme();
|
|
const float roundness = btheme->tui.wcol_menu_back.roundness * U.dpi_fac;
|
|
const int size = roundness * 20;
|
|
|
|
if (size < ibuf->x && size < ibuf->y) {
|
|
/* Y-axis initial offset. */
|
|
rct += 4 * (ibuf->y - size) * ibuf->x;
|
|
|
|
for (int y = 0; y < size; y++) {
|
|
for (int x = 0; x < size; x++, rct += 4) {
|
|
const float pixel = 1.0 / size;
|
|
const float u = pixel * x;
|
|
const float v = pixel * y;
|
|
const float distance = sqrt(u * u + v * v);
|
|
|
|
/* Pointer offset to the alpha value of pixel. */
|
|
/* Note, the left corner is flipped in the X-axis. */
|
|
const int offset_l = 4 * (size - x - x - 1) + 3;
|
|
const int offset_r = 4 * (ibuf->x - size) + 3;
|
|
|
|
if (distance > 1.0) {
|
|
rct[offset_l] = 0;
|
|
rct[offset_r] = 0;
|
|
}
|
|
else {
|
|
/* Create a single pixel wide transition for anti-aliasing.
|
|
* Invert the distance and map its range [0, 1] to [0, pixel]. */
|
|
const float fac = (1.0 - distance) * size;
|
|
|
|
if (fac > 1.0) {
|
|
continue;
|
|
}
|
|
|
|
const uchar alpha = unit_float_to_uchar_clamp(fac);
|
|
rct[offset_l] = alpha;
|
|
rct[offset_r] = alpha;
|
|
}
|
|
}
|
|
|
|
/* X-axis offset to the next row. */
|
|
rct += 4 * (ibuf->x - size);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif /* WITH_HEADLESS */
|
|
|
|
static ImBuf *wm_block_splash_image(int width, int *r_height)
|
|
{
|
|
#ifndef WITH_HEADLESS
|
|
extern char datatoc_splash_png[];
|
|
extern int datatoc_splash_png_size;
|
|
|
|
ImBuf *ibuf = NULL;
|
|
if (U.app_template[0] != '\0') {
|
|
char splash_filepath[FILE_MAX];
|
|
char template_directory[FILE_MAX];
|
|
if (BKE_appdir_app_template_id_search(
|
|
U.app_template, template_directory, sizeof(template_directory))) {
|
|
BLI_join_dirfile(splash_filepath, sizeof(splash_filepath), template_directory, "splash.png");
|
|
ibuf = IMB_loadiffname(splash_filepath, IB_rect, NULL);
|
|
}
|
|
}
|
|
|
|
if (ibuf == NULL) {
|
|
const uchar *splash_data = (const uchar *)datatoc_splash_png;
|
|
size_t splash_data_size = datatoc_splash_png_size;
|
|
ibuf = IMB_ibImageFromMemory(splash_data, splash_data_size, IB_rect, NULL, "<splash screen>");
|
|
}
|
|
|
|
int height = 0;
|
|
if (ibuf) {
|
|
height = (width * ibuf->y) / ibuf->x;
|
|
if (width != ibuf->x || height != ibuf->y) {
|
|
IMB_scaleImBuf(ibuf, width, height);
|
|
}
|
|
|
|
wm_block_splash_image_roundcorners_add(ibuf);
|
|
IMB_premultiply_alpha(ibuf);
|
|
}
|
|
|
|
*r_height = height;
|
|
|
|
return ibuf;
|
|
#else
|
|
UNUSED_VARS(width, r_height);
|
|
return NULL;
|
|
#endif
|
|
}
|
|
|
|
static uiBlock *wm_block_create_splash(bContext *C, ARegion *region, void *UNUSED(arg))
|
|
{
|
|
const uiStyle *style = UI_style_get_dpi();
|
|
|
|
uiBlock *block = UI_block_begin(C, region, "splash", UI_EMBOSS);
|
|
|
|
/* note on UI_BLOCK_NO_WIN_CLIP, the window size is not always synchronized
|
|
* with the OS when the splash shows, window clipping in this case gives
|
|
* ugly results and clipping the splash isn't useful anyway, just disable it T32938. */
|
|
UI_block_flag_enable(block, UI_BLOCK_LOOP | UI_BLOCK_KEEP_OPEN | UI_BLOCK_NO_WIN_CLIP);
|
|
UI_block_theme_style_set(block, UI_BLOCK_THEME_STYLE_POPUP);
|
|
|
|
const int text_points_max = MAX2(style->widget.points, style->widgetlabel.points);
|
|
int splash_width = text_points_max * 45 * U.dpi_fac;
|
|
CLAMP_MAX(splash_width, CTX_wm_window(C)->sizex * 0.7f);
|
|
int splash_height;
|
|
|
|
/* Would be nice to support caching this, so it only has to be re-read (and likely resized) on
|
|
* first draw or if the image changed. */
|
|
ImBuf *ibuf = wm_block_splash_image(splash_width, &splash_height);
|
|
|
|
uiBut *but = uiDefButImage(
|
|
block, ibuf, 0, 0.5f * U.widget_unit, splash_width, splash_height, NULL);
|
|
|
|
UI_but_func_set(but, wm_block_close, block, NULL);
|
|
|
|
wm_block_splash_add_label(
|
|
block, BKE_blender_version_string(), splash_width, splash_height - 13.0 * U.dpi_fac);
|
|
|
|
const int layout_margin_x = U.dpi_fac * 26;
|
|
uiLayout *layout = UI_block_layout(block,
|
|
UI_LAYOUT_VERTICAL,
|
|
UI_LAYOUT_PANEL,
|
|
layout_margin_x,
|
|
0,
|
|
splash_width - (layout_margin_x * 2),
|
|
U.dpi_fac * 110,
|
|
0,
|
|
style);
|
|
|
|
MenuType *mt = WM_menutype_find("WM_MT_splash", true);
|
|
if (mt) {
|
|
UI_menutype_draw(C, mt, layout);
|
|
}
|
|
|
|
UI_block_bounds_set_centered(block, 0);
|
|
|
|
return block;
|
|
}
|
|
|
|
static int wm_splash_invoke(bContext *C, wmOperator *UNUSED(op), const wmEvent *UNUSED(event))
|
|
{
|
|
UI_popup_block_invoke(C, wm_block_create_splash, NULL, NULL);
|
|
|
|
return OPERATOR_FINISHED;
|
|
}
|
|
|
|
void WM_OT_splash(wmOperatorType *ot)
|
|
{
|
|
ot->name = "Splash Screen";
|
|
ot->idname = "WM_OT_splash";
|
|
ot->description = "Open the splash screen with release info";
|
|
|
|
ot->invoke = wm_splash_invoke;
|
|
ot->poll = WM_operator_winactive;
|
|
}
|
|
|
|
static uiBlock *wm_block_create_about(bContext *C, ARegion *region, void *UNUSED(arg))
|
|
{
|
|
const uiStyle *style = UI_style_get_dpi();
|
|
const short logo_size = 128 * U.dpi_fac;
|
|
const int text_points_max = MAX2(style->widget.points, style->widgetlabel.points);
|
|
const int dialog_width = logo_size + (text_points_max * 32 * U.dpi_fac);
|
|
|
|
/* Calculate icon column factor. */
|
|
const float split_factor = (float)logo_size / (float)(dialog_width - style->columnspace);
|
|
|
|
uiBlock *block = UI_block_begin(C, region, "about", UI_EMBOSS);
|
|
|
|
UI_block_flag_enable(
|
|
block, UI_BLOCK_KEEP_OPEN | UI_BLOCK_LOOP | UI_BLOCK_NO_WIN_CLIP | UI_BLOCK_NUMSELECT);
|
|
UI_block_theme_style_set(block, UI_BLOCK_THEME_STYLE_POPUP);
|
|
UI_block_emboss_set(block, UI_EMBOSS);
|
|
|
|
uiLayout *block_layout = UI_block_layout(
|
|
block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, dialog_width, 0, 0, style);
|
|
|
|
/* Split layout to put Blender logo on left side. */
|
|
uiLayout *split_block = uiLayoutSplit(block_layout, split_factor, false);
|
|
|
|
/* Blender Logo. */
|
|
uiLayout *layout = uiLayoutColumn(split_block, false);
|
|
uiDefButAlert(block, ALERT_ICON_BLENDER, 0, 0, 0, logo_size);
|
|
|
|
/* The rest of the content on the right. */
|
|
layout = uiLayoutColumn(split_block, false);
|
|
|
|
uiLayoutSetScaleY(layout, 0.7f);
|
|
|
|
uiItemS_ex(layout, 1.0f);
|
|
|
|
/* Title. */
|
|
uiItemL_ex(layout, "Blender", ICON_NONE, true, false);
|
|
|
|
/* Version. */
|
|
uiItemL(layout, BKE_blender_version_string(), ICON_NONE);
|
|
|
|
uiItemS_ex(layout, 3.0f);
|
|
|
|
#ifdef WITH_BUILDINFO
|
|
|
|
extern char build_hash[], build_commit_date[], build_commit_time[], build_branch[];
|
|
|
|
char str_buf[256] = "\0";
|
|
BLI_snprintf(str_buf, sizeof(str_buf), "Date: %s %s", build_commit_date, build_commit_time);
|
|
uiItemL(layout, str_buf, ICON_NONE);
|
|
|
|
BLI_snprintf(str_buf, sizeof(str_buf), "Hash: %s", build_hash);
|
|
uiItemL(layout, str_buf, ICON_NONE);
|
|
|
|
BLI_snprintf(str_buf, sizeof(str_buf), "Branch: %s", build_branch);
|
|
uiItemL(layout, str_buf, ICON_NONE);
|
|
|
|
#endif /* WITH_BUILDINFO */
|
|
|
|
uiItemS_ex(layout, 1.5f);
|
|
|
|
MenuType *mt = WM_menutype_find("WM_MT_splash_about", true);
|
|
if (mt) {
|
|
UI_menutype_draw(C, mt, layout);
|
|
}
|
|
|
|
uiItemS_ex(layout, 2.0f);
|
|
|
|
UI_block_bounds_set_centered(block, 14 * U.dpi_fac);
|
|
|
|
return block;
|
|
}
|
|
|
|
static int wm_about_invoke(bContext *C, wmOperator *UNUSED(op), const wmEvent *UNUSED(event))
|
|
{
|
|
UI_popup_block_invoke(C, wm_block_create_about, NULL, NULL);
|
|
|
|
return OPERATOR_FINISHED;
|
|
}
|
|
|
|
void WM_OT_splash_about(wmOperatorType *ot)
|
|
{
|
|
ot->name = "About Blender";
|
|
ot->idname = "WM_OT_splash_about";
|
|
ot->description = "Open a window with information about Blender";
|
|
|
|
ot->invoke = wm_about_invoke;
|
|
ot->poll = WM_operator_winactive;
|
|
}
|