luboslenco
311 lines
11 KiB
C
311 lines
11 KiB
C
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#include "../global.h"
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gpu_texture_t *_tab_swatches_empty;
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i32 tab_swatches_drag_pos = -1;
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i32 _tab_swatches_draw_i;
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gpu_texture_t *tab_swatches_empty_get() {
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if (_tab_swatches_empty == NULL) {
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u8_array_t *b = u8_array_create(4);
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b->buffer[0] = 255;
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b->buffer[1] = 255;
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b->buffer[2] = 255;
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b->buffer[3] = 255;
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gc_unroot(_tab_swatches_empty);
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_tab_swatches_empty = gpu_create_texture_from_bytes(b, 1, 1, GPU_TEXTURE_FORMAT_RGBA32);
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gc_root(_tab_swatches_empty);
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}
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return _tab_swatches_empty;
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}
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void tab_swatches_delete_swatch(swatch_color_t *swatch) {
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i32 i = array_index_of(g_project->swatches, swatch);
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g_context->swatch = g_project->swatches->buffer[i == g_project->swatches->length - 1 ? i - 1 : i + 1];
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array_splice(g_project->swatches, i, 1);
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ui_base_hwnds->buffer[TAB_AREA_STATUS]->redraws = 2;
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}
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void tab_swatches_draw_menu() {
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i32 i = _tab_swatches_draw_i;
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if (ui_menu_button(tr("Duplicate"), "ctrl+d", ICON_DUPLICATE)) {
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g_context->swatch = project_clone_swatch(g_context->swatch);
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any_array_push(g_project->swatches, g_context->swatch);
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}
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#if defined(IRON_WINDOWS) || defined(IRON_LINUX) || defined(IRON_MACOS)
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else if (ui_menu_button(tr("Copy Hex Code"), "", ICON_HASH)) {
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i32 color = g_context->swatch->base;
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color = color_set_ab(color, g_context->swatch->opacity * 255);
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u32 val = color;
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iron_copy_to_clipboard(i32_to_string(val));
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}
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#endif
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else if (g_project->swatches->length > 1 && ui_menu_button(tr("Delete"), "delete", ICON_DELETE)) {
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tab_swatches_delete_swatch(g_project->swatches->buffer[i]);
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}
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else if (ui_menu_button(tr("Create Material"), "", ICON_SPHERE)) {
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tab_materials_accept_swatch_drop(g_project->swatches->buffer[i]);
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}
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else if (ui_menu_button(tr("Create Color Layer"), "", ICON_LAYERS)) {
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i32 color = g_project->swatches->buffer[i]->base;
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color = color_set_ab(color, g_project->swatches->buffer[i]->opacity * 255);
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layers_create_color_layer(color, g_project->swatches->buffer[i]->occlusion, g_project->swatches->buffer[i]->roughness,
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g_project->swatches->buffer[i]->metallic, -1);
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}
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}
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void tab_swatches_draw_color_picker_callback(swatch_color_t *color) {
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i32 i = _tab_swatches_draw_i;
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g_project->swatches->buffer[i] = project_clone_swatch(color);
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}
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void tab_swatches_draw_color_picker() {
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g_context->color_picker_previous_tool = g_context->tool;
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context_select_tool(TOOL_TYPE_PICKER);
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g_context->color_picker_callback = &tab_swatches_draw_color_picker_callback;
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}
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void tab_swatches_draw_edit_menu() {
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g_ui->changed = false;
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ui_handle_t *h = ui_handle(__ID__);
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h->color = g_context->swatch->base;
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g_context->swatch->base = ui_color_wheel(h, false, -1, 11 * g_theme->ELEMENT_H * UI_SCALE(), true, &tab_swatches_draw_color_picker, NULL);
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ui_handle_t *hopacity = ui_handle(__ID__);
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hopacity->f = g_context->swatch->opacity;
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g_context->swatch->opacity = ui_slider(hopacity, "Opacity", 0, 1, true, 100.0, true, UI_ALIGN_RIGHT, true);
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if (g_config->workflow == WORKFLOW_PBR) {
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ui_handle_t *hocclusion = ui_handle(__ID__);
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hocclusion->f = g_context->swatch->occlusion;
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g_context->swatch->occlusion = ui_slider(hocclusion, "Occlusion", 0, 1, true, 100.0, true, UI_ALIGN_RIGHT, true);
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ui_handle_t *hroughness = ui_handle(__ID__);
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hroughness->f = g_context->swatch->roughness;
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g_context->swatch->roughness = ui_slider(hroughness, "Roughness", 0, 1, true, 100.0, true, UI_ALIGN_RIGHT, true);
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ui_handle_t *hmetallic = ui_handle(__ID__);
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hmetallic->f = g_context->swatch->metallic;
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g_context->swatch->metallic = ui_slider(hmetallic, "Metallic", 0, 1, true, 100.0, true, UI_ALIGN_RIGHT, true);
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ui_handle_t *hheight = ui_handle(__ID__);
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hheight->f = g_context->swatch->height;
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g_context->swatch->height = ui_slider(hheight, "Height", 0, 1, true, 100.0, true, UI_ALIGN_RIGHT, true);
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}
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if (g_ui->changed || g_ui->is_typing) {
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ui_menu_keep_open = true;
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}
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if (g_ui->input_released) {
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g_context->swatch = g_context->swatch; // Trigger material preview update
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g_context->picked_color = util_clone_swatch_color(g_context->swatch);
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ui_header_handle->redraws = 2;
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}
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}
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void tab_swatches_draw_import() {
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if (ui_menu_button(tr("Replace Existing"), "", ICON_NONE)) {
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project_import_swatches(true);
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g_context->swatch = g_project->swatches->buffer[0];
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}
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if (ui_menu_button(tr("Append"), "", ICON_NONE)) {
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project_import_swatches(false);
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}
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}
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void tab_swatches_draw(ui_handle_t *htab) {
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if (ui_tab(htab, tr("Swatches"), false, -1, false) && g_ui->_window_h > ui_statusbar_default_h * UI_SCALE()) {
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ui_begin_sticky();
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f32_array_t *row = f32_array_create_from_raw(
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(f32[]){
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-100,
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-100,
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-100,
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-100,
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-100,
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},
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5);
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ui_row(row);
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if (ui_icon_button(tr("New"), ICON_PLUS, UI_ALIGN_CENTER)) {
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g_context->swatch = project_make_swatch(0xffffffff);
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any_array_push(g_project->swatches, g_context->swatch);
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}
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if (g_ui->is_hovered) {
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ui_tooltip(tr("Add new swatch"));
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}
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if (ui_icon_button(tr("Import"), ICON_IMPORT, UI_ALIGN_CENTER)) {
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ui_menu_draw(&tab_swatches_draw_import, -1, -1);
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}
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if (g_ui->is_hovered) {
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ui_tooltip(tr("Import swatches"));
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}
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if (ui_icon_button(tr("Export"), ICON_EXPORT, UI_ALIGN_CENTER)) {
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project_export_swatches();
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}
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if (g_ui->is_hovered) {
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ui_tooltip(tr("Export swatches"));
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}
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if (ui_icon_button(tr("Clear"), ICON_ERASE, UI_ALIGN_CENTER)) {
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g_context->swatch = project_make_swatch(0xffffffff);
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g_project->swatches = any_array_create_from_raw(
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(void *[]){
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g_context->swatch,
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},
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1);
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}
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if (ui_icon_button(tr("Restore"), ICON_REPLAY, UI_ALIGN_CENTER)) {
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project_set_default_swatches();
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g_context->swatch = g_project->swatches->buffer[0];
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}
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if (g_ui->is_hovered) {
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ui_tooltip(tr("Restore default swatches"));
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}
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ui_end_sticky();
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ui_separator(3, false);
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i32 slotw = math_floor(26 * UI_SCALE());
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i32 num = math_floor(g_ui->_w / (float)(slotw + 3));
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if (num == 0) {
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return;
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}
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bool drag_pos_set = false;
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f32 uix = 0.0;
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f32 uiy = 0.0;
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for (i32 row = 0; row < math_floor(math_ceil(g_project->swatches->length / (float)num)); ++row) {
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f32_array_t *ar = f32_array_create_from_raw((f32[]){}, 0);
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for (i32 i = 0; i < num; ++i) {
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f32_array_push(ar, 1 / (float)num);
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}
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ui_row(ar);
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g_ui->_x += 2;
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if (row > 0) {
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g_ui->_y += 6;
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}
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for (i32 j = 0; j < num; ++j) {
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i32 i = j + row * num;
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if (i >= g_project->swatches->length) {
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ui_end_element_of_size(slotw);
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continue;
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}
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if (g_context->swatch == g_project->swatches->buffer[i]) {
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i32 w = 32;
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ui_fill(-2, -2, w, w, g_theme->HIGHLIGHT_COL);
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}
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uix = g_ui->_x;
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uiy = g_ui->_y;
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// Draw the drag position indicator
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if (base_drag_swatch != NULL && tab_swatches_drag_pos == i) {
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ui_fill(-1, -2, 2, 32, g_theme->HIGHLIGHT_COL);
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}
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ui_state_t state = ui_image(tab_swatches_empty_get(), g_project->swatches->buffer[i]->base, slotw);
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if (state == UI_STATE_STARTED) {
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g_context->swatch = g_project->swatches->buffer[i];
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base_drag_off_x = -(mouse_x - uix - g_ui->_window_x);
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base_drag_off_y = -(mouse_y - uiy - g_ui->_window_y + 1);
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gc_unroot(base_drag_swatch);
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base_drag_swatch = g_context->swatch;
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gc_root(base_drag_swatch);
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g_context->picked_color = util_clone_swatch_color(g_context->swatch);
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ui_header_handle->redraws = 2;
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}
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else if (state == UI_STATE_HOVERED) {
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tab_swatches_drag_pos = (mouse_x > uix + g_ui->_window_x + slotw / 2.0)
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? i + 1
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: i; // Switch to the next position if the mouse crosses the swatch rectangle center
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drag_pos_set = true;
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}
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else if (state == UI_STATE_RELEASED) {
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if (sys_time() - g_context->select_time < 0.2) {
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_tab_swatches_draw_i = i;
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ui_menu_draw(&tab_swatches_draw_edit_menu, -1, -1);
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}
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g_context->select_time = sys_time();
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}
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if (g_ui->is_hovered && g_ui->input_released_r) {
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g_context->swatch = g_project->swatches->buffer[i];
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_tab_swatches_draw_i = i;
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ui_menu_draw(&tab_swatches_draw_menu, -1, -1);
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}
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if (g_ui->is_hovered) {
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i32 color = g_project->swatches->buffer[i]->base;
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color = color_set_ab(color, g_project->swatches->buffer[i]->opacity * 255);
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u32 val = color;
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ui_tooltip(string("#%s", i32_to_string_hex(val)));
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}
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}
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}
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// Draw the rightmost line next to the last swatch
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if (base_drag_swatch != NULL && tab_swatches_drag_pos == g_project->swatches->length) {
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g_ui->_x = uix; // Reset the position because otherwise it would start in the row below
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g_ui->_y = uiy;
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ui_fill(28, -2, 2, 32, g_theme->HIGHLIGHT_COL);
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}
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// Currently there is no valid drag_position so reset it
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if (!drag_pos_set) {
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tab_swatches_drag_pos = -1;
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}
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bool in_focus = g_ui->input_x > g_ui->_window_x && g_ui->input_x < g_ui->_window_x + g_ui->_window_w && g_ui->input_y > g_ui->_window_y &&
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g_ui->input_y < g_ui->_window_y + g_ui->_window_h;
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if (in_focus && g_ui->is_delete_down && g_project->swatches->length > 1) {
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g_ui->is_delete_down = false;
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tab_swatches_delete_swatch(g_context->swatch);
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}
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if (in_focus && g_ui->is_ctrl_down && g_ui->is_key_pressed && g_ui->key_code == KEY_CODE_D) {
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g_context->swatch = project_clone_swatch(g_context->swatch);
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any_array_push(g_project->swatches, g_context->swatch);
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}
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if (in_focus) {
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i32 i = array_index_of(g_project->swatches, g_context->swatch);
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if (g_ui->is_key_pressed && g_ui->key_code == KEY_CODE_UP) {
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if (i > 0) {
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g_context->swatch = g_project->swatches->buffer[i - 1];
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}
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}
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if (g_ui->is_key_pressed && g_ui->key_code == KEY_CODE_DOWN) {
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if (i < g_project->swatches->length - 1) {
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g_context->swatch = g_project->swatches->buffer[i + 1];
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}
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}
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}
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}
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}
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void tab_swatches_accept_swatch_drop(swatch_color_t *swatch) {
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// No valid position available
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if (tab_swatches_drag_pos == -1) {
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return;
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}
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i32 swatch_pos = array_index_of(g_project->swatches, swatch);
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// A new swatch from color picker
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if (swatch_pos == -1) {
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array_insert(g_project->swatches, tab_swatches_drag_pos, swatch);
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}
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else if (math_abs(swatch_pos - tab_swatches_drag_pos) > 0) { // Existing swatch is reordered
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array_remove(g_project->swatches, swatch);
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// If the new position is after the old one, decrease by one because the swatch has been deleted
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i32 new_pos = tab_swatches_drag_pos - swatch_pos > 0 ? tab_swatches_drag_pos - 1 : tab_swatches_drag_pos;
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array_insert(g_project->swatches, new_pos, swatch);
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}
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}
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