249 lines
7.3 KiB
C
249 lines
7.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2008 Blender Foundation */
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/** \file
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* \ingroup spuserpref
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*/
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#include <stdio.h>
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#include <string.h>
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#include "MEM_guardedalloc.h"
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#include "BLI_blenlib.h"
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#include "BLI_utildefines.h"
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#include "BKE_context.h"
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#include "BKE_screen.h"
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#include "ED_screen.h"
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#include "ED_space_api.h"
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#include "RNA_access.h"
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#include "RNA_enum_types.h"
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#include "WM_api.h"
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#include "WM_types.h"
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#include "UI_interface.h"
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#include "BLO_read_write.h"
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/* ******************** default callbacks for userpref space ***************** */
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static SpaceLink *userpref_create(const ScrArea *area, const Scene *UNUSED(scene))
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{
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ARegion *region;
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SpaceUserPref *spref;
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spref = MEM_callocN(sizeof(SpaceUserPref), "inituserpref");
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spref->spacetype = SPACE_USERPREF;
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/* header */
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region = MEM_callocN(sizeof(ARegion), "header for userpref");
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BLI_addtail(&spref->regionbase, region);
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region->regiontype = RGN_TYPE_HEADER;
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/* Ignore user preference "USER_HEADER_BOTTOM" here (always show bottom for new types). */
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region->alignment = RGN_ALIGN_BOTTOM;
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/* navigation region */
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region = MEM_callocN(sizeof(ARegion), "navigation region for userpref");
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BLI_addtail(&spref->regionbase, region);
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region->regiontype = RGN_TYPE_NAV_BAR;
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region->alignment = RGN_ALIGN_LEFT;
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/* Use smaller size when opened in area like properties editor. */
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if (area->winx && area->winx < 3.0f * UI_NAVIGATION_REGION_WIDTH * UI_SCALE_FAC) {
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region->sizex = UI_NARROW_NAVIGATION_REGION_WIDTH;
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}
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/* execution region */
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region = MEM_callocN(sizeof(ARegion), "execution region for userpref");
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BLI_addtail(&spref->regionbase, region);
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region->regiontype = RGN_TYPE_EXECUTE;
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region->alignment = RGN_ALIGN_BOTTOM | RGN_SPLIT_PREV;
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region->flag |= RGN_FLAG_DYNAMIC_SIZE;
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/* main region */
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region = MEM_callocN(sizeof(ARegion), "main region for userpref");
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BLI_addtail(&spref->regionbase, region);
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region->regiontype = RGN_TYPE_WINDOW;
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return (SpaceLink *)spref;
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}
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/* not spacelink itself */
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static void userpref_free(SpaceLink *UNUSED(sl))
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{
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// SpaceUserPref *spref = (SpaceUserPref *)sl;
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}
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/* spacetype; init callback */
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static void userpref_init(struct wmWindowManager *UNUSED(wm), ScrArea *UNUSED(area)) {}
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static SpaceLink *userpref_duplicate(SpaceLink *sl)
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{
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SpaceUserPref *sprefn = MEM_dupallocN(sl);
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/* clear or remove stuff from old */
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return (SpaceLink *)sprefn;
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void userpref_main_region_init(wmWindowManager *wm, ARegion *region)
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{
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/* do not use here, the properties changed in user-preferences do a system-wide refresh,
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* then scroller jumps back */
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// region->v2d.flag &= ~V2D_IS_INIT;
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region->v2d.scroll = V2D_SCROLL_RIGHT | V2D_SCROLL_VERTICAL_HIDE;
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ED_region_panels_init(wm, region);
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}
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static void userpref_main_region_layout(const bContext *C, ARegion *region)
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{
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char id_lower[64];
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const char *contexts[2] = {id_lower, NULL};
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/* Avoid duplicating identifiers, use existing RNA enum. */
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{
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const EnumPropertyItem *items = rna_enum_preference_section_items;
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int i = RNA_enum_from_value(items, U.space_data.section_active);
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/* File is from the future. */
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if (i == -1) {
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i = 0;
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}
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const char *id = items[i].identifier;
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BLI_assert(strlen(id) < sizeof(id_lower));
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STRNCPY(id_lower, id);
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BLI_str_tolower_ascii(id_lower, strlen(id_lower));
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}
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ED_region_panels_layout_ex(C, region, ®ion->type->paneltypes, contexts, NULL);
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}
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static void userpref_operatortypes(void) {}
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static void userpref_keymap(struct wmKeyConfig *UNUSED(keyconf)) {}
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/* add handlers, stuff you only do once or on area/region changes */
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static void userpref_header_region_init(wmWindowManager *UNUSED(wm), ARegion *region)
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{
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ED_region_header_init(region);
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}
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static void userpref_header_region_draw(const bContext *C, ARegion *region)
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{
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ED_region_header(C, region);
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void userpref_navigation_region_init(wmWindowManager *wm, ARegion *region)
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{
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region->v2d.scroll = V2D_SCROLL_RIGHT | V2D_SCROLL_VERTICAL_HIDE;
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ED_region_panels_init(wm, region);
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}
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static void userpref_navigation_region_draw(const bContext *C, ARegion *region)
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{
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ED_region_panels(C, region);
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}
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static bool userpref_execute_region_poll(const RegionPollParams *params)
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{
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const ARegion *region_header = BKE_area_find_region_type(params->area, RGN_TYPE_HEADER);
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return !region_header->visible;
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void userpref_execute_region_init(wmWindowManager *wm, ARegion *region)
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{
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ED_region_panels_init(wm, region);
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region->v2d.keepzoom |= V2D_LOCKZOOM_X | V2D_LOCKZOOM_Y;
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}
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static void userpref_main_region_listener(const wmRegionListenerParams *UNUSED(params)) {}
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static void userpref_header_listener(const wmRegionListenerParams *UNUSED(params)) {}
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static void userpref_navigation_region_listener(const wmRegionListenerParams *UNUSED(params)) {}
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static void userpref_execute_region_listener(const wmRegionListenerParams *UNUSED(params)) {}
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static void userpref_space_blend_write(BlendWriter *writer, SpaceLink *sl)
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{
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BLO_write_struct(writer, SpaceUserPref, sl);
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}
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void ED_spacetype_userpref(void)
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{
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SpaceType *st = MEM_callocN(sizeof(SpaceType), "spacetype userpref");
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ARegionType *art;
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st->spaceid = SPACE_USERPREF;
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STRNCPY(st->name, "Userpref");
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st->create = userpref_create;
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st->free = userpref_free;
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st->init = userpref_init;
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st->duplicate = userpref_duplicate;
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st->operatortypes = userpref_operatortypes;
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st->keymap = userpref_keymap;
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st->blend_write = userpref_space_blend_write;
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/* regions: main window */
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art = MEM_callocN(sizeof(ARegionType), "spacetype userpref region");
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art->regionid = RGN_TYPE_WINDOW;
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art->init = userpref_main_region_init;
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art->layout = userpref_main_region_layout;
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art->draw = ED_region_panels_draw;
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art->listener = userpref_main_region_listener;
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art->keymapflag = ED_KEYMAP_UI;
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BLI_addhead(&st->regiontypes, art);
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/* regions: header */
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art = MEM_callocN(sizeof(ARegionType), "spacetype userpref region");
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art->regionid = RGN_TYPE_HEADER;
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art->prefsizey = HEADERY;
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art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D | ED_KEYMAP_HEADER;
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art->listener = userpref_header_listener;
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art->init = userpref_header_region_init;
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art->draw = userpref_header_region_draw;
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BLI_addhead(&st->regiontypes, art);
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/* regions: navigation window */
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art = MEM_callocN(sizeof(ARegionType), "spacetype userpref region");
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art->regionid = RGN_TYPE_NAV_BAR;
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art->prefsizex = UI_NAVIGATION_REGION_WIDTH;
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art->init = userpref_navigation_region_init;
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art->draw = userpref_navigation_region_draw;
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art->listener = userpref_navigation_region_listener;
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art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_NAVBAR;
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BLI_addhead(&st->regiontypes, art);
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/* regions: execution window */
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art = MEM_callocN(sizeof(ARegionType), "spacetype userpref region");
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art->regionid = RGN_TYPE_EXECUTE;
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art->prefsizey = HEADERY;
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art->poll = userpref_execute_region_poll;
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art->init = userpref_execute_region_init;
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art->layout = ED_region_panels_layout;
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art->draw = ED_region_panels_draw;
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art->listener = userpref_execute_region_listener;
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art->keymapflag = ED_KEYMAP_UI;
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BLI_addhead(&st->regiontypes, art);
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BKE_spacetype_register(st);
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}
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