388 lines
15 KiB
C
388 lines
15 KiB
C
static inline
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void int_to_hex_color(uint32_t color, char *text);
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static inline
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int GuiDropdownBoxEco(Rectangle bounds, char const *text, char const *caption, int *active, bool editMode);
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void texed_draw_topbar(zpl_aabb2 r) {
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zpl_aabb2 zoom_ctrl_r = zpl_aabb2_cut_left(&r, 150.0f);
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zoom = GuiSlider(aabb2_ray(zoom_ctrl_r), "zoom: ", zpl_bprintf("%.02f x", zoom), zoom, 1.0f, 16.0f);
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zpl_aabb2_cut_left(&r, 100.0f);
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zpl_aabb2 new_prj_r = zpl_aabb2_cut_left(&r, 60.0f);
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if (GuiButton(aabb2_ray(new_prj_r), "NEW")) {
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texed_destroy();
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texed_new(TD_DEFAULT_IMG_WIDTH, TD_DEFAULT_IMG_HEIGHT);
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}
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zpl_aabb2 load_prj_r = zpl_aabb2_cut_left(&r, 60.0f);
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static bool load_pending = false;
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if (GuiButton(aabb2_ray(load_prj_r), "LOAD")) {
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load_pending = true;
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ctx.fileDialog.fileDialogActive = true;
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}
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if (ctx.fileDialog.SelectFilePressed && load_pending) {
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ctx.fileDialog.SelectFilePressed = false;
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if (IsFileExtension(ctx.fileDialog.fileNameText, ".ecotex")) {
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zpl_strcpy(filename, ctx.fileDialog.fileNameText);
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ctx.filepath = filename;
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load_pending = false;
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texed_load();
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} else {
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ctx.fileDialog.fileDialogActive = true;
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}
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}
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zpl_aabb2 save_prj_r = zpl_aabb2_cut_left(&r, 60.0f);
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static bool save_as_pending = false;
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if (GuiButton(aabb2_ray(save_prj_r), "SAVE")) {
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if (ctx.filepath == NULL) {
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save_as_pending = true;
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ctx.fileDialog.fileDialogActive = true;
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} else {
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texed_save();
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}
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}
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zpl_aabb2 save_as_prj_r = zpl_aabb2_cut_left(&r, 60.0f);
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if (GuiButton(aabb2_ray(save_as_prj_r), "SAVE AS")) {
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save_as_pending = true;
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ctx.fileDialog.fileDialogActive = true;
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}
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if (ctx.fileDialog.SelectFilePressed && save_as_pending) {
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ctx.fileDialog.SelectFilePressed = false;
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if (!IsFileExtension(ctx.fileDialog.fileNameText, ".ecotex")) {
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zpl_strcpy(ctx.fileDialog.fileNameText, zpl_bprintf("%s.ecotex", ctx.fileDialog.fileNameText));
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}
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zpl_strcpy(filename, ctx.fileDialog.fileNameText);
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ctx.filepath = filename;
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save_as_pending = false;
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texed_save();
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}
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zpl_aabb2 prj_name_r = zpl_aabb2_cut_right(&r, 200.0f);
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GuiSetStyle(LABEL, TEXT_ALIGNMENT, GUI_TEXT_ALIGN_RIGHT);
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GuiDrawText(zpl_bprintf("Project: %s", ctx.filepath ? ctx.filepath : "(unnamed)"), GetTextBounds(LABEL, aabb2_ray(prj_name_r)), GuiGetStyle(LABEL, TEXT_ALIGNMENT), Fade(BLACK, guiAlpha));
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GuiSetStyle(LABEL, TEXT_ALIGNMENT, GUI_TEXT_ALIGN_LEFT);
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}
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static bool is_add_op_dropbox_open = false;
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static int add_op_dropbox_selected = 0;
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void texed_draw_oplist_pane(zpl_aabb2 r) {
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zpl_aabb2 oplist_header = zpl_aabb2_cut_top(&r, 40.0f);
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zpl_aabb2 add_op_r = zpl_aabb2_cut_left(&oplist_header, 120.0f);
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if (!is_add_op_dropbox_open && GuiButton(aabb2_ray(add_op_r), "ADD OPERATION")) {
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is_add_op_dropbox_open = true;
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}
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GuiSetState(ctx.filepath ? GUI_STATE_NORMAL : GUI_STATE_DISABLED);
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zpl_aabb2 export_code_r = zpl_aabb2_cut_left(&oplist_header, 120.0f);
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if (GuiButton(aabb2_ray(export_code_r), "BUILD TEXTURE")) {
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texed_export_cc(ctx.filepath);
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}
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zpl_aabb2 export_img_r = zpl_aabb2_cut_left(&oplist_header, 120.0f);
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if (GuiButton(aabb2_ray(export_img_r), "EXPORT AS IMAGE")) {
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texed_export_png(ctx.filepath);
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}
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GuiSetState(GUI_STATE_NORMAL);
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// NOTE(zaklaus): operator list
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for (int i = 0; i < zpl_array_count(ctx.ops); i += 1) {
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zpl_aabb2 op_item_r = zpl_aabb2_cut_top(&r, 22.5f);
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zpl_aabb2_cut_top(&op_item_r, 2.5f);
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zpl_aabb2_cut_bottom(&op_item_r, 2.5f);
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Rectangle list_item = aabb2_ray(op_item_r);
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DrawRectangleRec(list_item, ColorAlpha(ctx.selected_op == i ? GREEN : RED, 0.4f));
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zpl_aabb2 swap_r = zpl_aabb2_cut_left(&op_item_r, 50.0f);
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Rectangle list_text = aabb2_ray(op_item_r);
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zpl_aabb2_cut_right(&swap_r, 5.0f);
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zpl_aabb2 swap_top = zpl_aabb2_cut_left(&swap_r, aabb2_ray(swap_r).width/2.0f);
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zpl_aabb2 swap_bottom = swap_r;
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if (i <= 0) GuiSetState(GUI_STATE_DISABLED);
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if (GuiButton(aabb2_ray(swap_top), "#121#")) {
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texed_swp_op(i, i-1);
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}
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GuiSetState(GUI_STATE_NORMAL);
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if (i+1 >= zpl_array_count(ctx.ops)) GuiSetState(GUI_STATE_DISABLED);
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if (GuiButton(aabb2_ray(swap_bottom), "#120#")) {
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texed_swp_op(i, i+1);
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}
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GuiSetState(GUI_STATE_NORMAL);
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zpl_aabb2 remove_r = zpl_aabb2_cut_right(&op_item_r, 60.0f);
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if (GuiButton(aabb2_ray(remove_r), "REMOVE")) {
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texed_rem_op(i);
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}
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zpl_aabb2 hidden_r = zpl_aabb2_cut_right(&op_item_r, 60.0f);
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if (GuiButton(aabb2_ray(hidden_r), ctx.ops[i].is_hidden ? "SHOW" : "HIDE")) {
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ctx.ops[i].is_hidden = !ctx.ops[i].is_hidden;
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texed_repaint_preview();
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}
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if (ctx.selected_op == i) GuiSetState(GUI_STATE_DISABLED);
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zpl_aabb2 select_r = zpl_aabb2_cut_right(&op_item_r, 60.0f);
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if (GuiButton(aabb2_ray(select_r), "SELECT")) {
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ctx.selected_op = i;
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}
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GuiSetState(GUI_STATE_NORMAL);
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GuiDrawText(ctx.ops[i].name, GetTextBounds(LABEL, list_text), GuiGetStyle(LABEL, TEXT_ALIGNMENT), Fade(RAYWHITE, guiAlpha));
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}
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static int op_dropdown_state = 0;
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if (is_add_op_dropbox_open && (op_dropdown_state = GuiDropdownBoxEco(aabb2_ray(add_op_r), add_op_list, "ADD OPERATION", &add_op_dropbox_selected, true)) > 0) {
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is_add_op_dropbox_open = false;
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if (op_dropdown_state < 2) {
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texed_add_op(add_op_dropbox_selected);
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}
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}
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}
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void texed_draw_props_pane(zpl_aabb2 r) {
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if (zpl_array_count(ctx.ops) == 0) {
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GuiSetStyle(LABEL, TEXT_ALIGNMENT, GUI_TEXT_ALIGN_CENTER);
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GuiDrawText("No operation is selected!", GetTextBounds(LABEL, aabb2_ray(r)), GuiGetStyle(LABEL, TEXT_ALIGNMENT), Fade(RAYWHITE, guiAlpha));
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GuiSetStyle(LABEL, TEXT_ALIGNMENT, GUI_TEXT_ALIGN_LEFT);
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return;
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}
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td_op *op = &ctx.ops[ctx.selected_op];
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Rectangle dims = aabb2_ray(r);
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zpl_aabb2 column_1_r = zpl_aabb2_cut_left(&r, dims.width/2.0f);
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zpl_aabb2 column_2_r = r;
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float prop_height = 40.0f;
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int prop_column_treshold = (int)zpl_floor(dims.height / prop_height);
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for (int i = 0; i < op->num_params; i += 1) {
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td_param *p = &op->params[i];
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zpl_aabb2 *c = (i >= prop_column_treshold) ? &column_2_r : &column_1_r;
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zpl_aabb2 item = zpl_aabb2_cut_top(c, prop_height);
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zpl_aabb2 label_r = zpl_aabb2_cut_left(&item, dims.width/6.0f);
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zpl_aabb2 tbox_r = item;
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GuiDrawText(zpl_bprintf("%s: ", p->name ? p->name : "prop"), GetTextBounds(LABEL, aabb2_ray(label_r)), GuiGetStyle(LABEL, TEXT_ALIGNMENT), Fade(RAYWHITE, guiAlpha));
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static bool is_color_editing = false;
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if (is_color_editing) GuiLock();
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switch (p->kind) {
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case TPARAM_COLOR: {
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if (is_color_editing) GuiUnlock();
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if (GuiTextBoxEx(aabb2_ray(tbox_r), p->str, 1000, p->edit_mode)) {
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p->edit_mode = true;
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is_color_editing = true;
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}
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if (p->edit_mode) {
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zpl_aabb2 extra_r = zpl_aabb2_add_bottom(&tbox_r, prop_height);
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DrawRectangleRec(aabb2_ray(extra_r), GRAY);
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zpl_aabb2 ok_r = zpl_aabb2_cut_left(&extra_r, 50.0f);
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p->color = GuiColorPicker(aabb2_ray(extra_r), p->color);
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if (GuiButton(aabb2_ray(ok_r), "OK")) {
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GuiUnlock();
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p->edit_mode = false;
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is_color_editing = false;
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int_to_hex_color(ColorToInt(p->color), p->str);
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texed_repaint_preview();
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}
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}
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if (is_color_editing) GuiLock();
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}break;
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case TPARAM_COORD: {
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if (GuiValueBox(aabb2_ray(tbox_r), NULL, &p->i32, INT32_MIN, INT32_MAX, p->edit_mode)) {
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p->edit_mode = !p->edit_mode;
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if (!p->edit_mode) {
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sprintf(p->str, "%d", p->i32);
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texed_repaint_preview();
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}
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};
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}break;
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default: {
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if (GuiTextBoxEx(aabb2_ray(tbox_r), p->str, 1000, p->edit_mode)) {
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p->edit_mode = !p->edit_mode;
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if (!p->edit_mode)
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texed_repaint_preview();
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}
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}break;
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};
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if (is_color_editing) GuiUnlock();
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}
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}
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zpl_global const char zpl__num_to_char_table[] = "0123456789"
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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"abcdefghijklmnopqrstuvwxyz"
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"@$";
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static inline
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void int_to_hex_color(uint32_t value, char *string) {
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char *buf = string;
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if (value) {
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while (value > 0) {
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*buf++ = zpl__num_to_char_table[value % 16];
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value /= 16;
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}
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} else {
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*buf++ = '0';
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}
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*buf = '\0';
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zpl_strrev(string);
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}
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// Dropdown Box control
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// NOTE: Returns mouse click
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static inline
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int GuiDropdownBoxEco(Rectangle bounds, char const *text, char const *caption, int *active, bool editMode)
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{
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GuiControlState state = guiState;
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int itemSelected = *active;
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int itemFocused = -1;
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// Get substrings items from text (items pointers, lengths and count)
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int itemsCount = 0;
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const char **items = GuiTextSplit(text, &itemsCount, NULL);
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Rectangle boundsOpen = bounds;
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boundsOpen.height = (itemsCount + 1)*(bounds.height + GuiGetStyle(DROPDOWNBOX, DROPDOWN_ITEMS_PADDING));
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Rectangle itemBounds = bounds;
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bool pressed = false; // Check mouse button pressed
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// Update control
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//--------------------------------------------------------------------
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if ((state != GUI_STATE_DISABLED) && !guiLocked && (itemsCount > 1))
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{
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Vector2 mousePoint = GetMousePosition();
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if (editMode)
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{
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state = GUI_STATE_PRESSED;
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// Check if already selected item has been pressed again
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if (CheckCollisionPointRec(mousePoint, bounds) && IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) pressed = true;
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// Check focused and selected item
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for (int i = 0; i < itemsCount; i++)
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{
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// Update item rectangle y position for next item
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itemBounds.y += (bounds.height + GuiGetStyle(DROPDOWNBOX, DROPDOWN_ITEMS_PADDING));
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if (CheckCollisionPointRec(mousePoint, itemBounds))
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{
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itemFocused = i;
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if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON))
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{
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itemSelected = i;
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pressed = true; // Item selected, change to editMode = false
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}
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break;
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}
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}
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itemBounds = bounds;
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}
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else
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{
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if (CheckCollisionPointRec(mousePoint, bounds))
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{
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if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
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{
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pressed = true;
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state = GUI_STATE_PRESSED;
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}
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else state = GUI_STATE_FOCUSED;
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}
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}
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}
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//--------------------------------------------------------------------
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// Draw control
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//--------------------------------------------------------------------
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if (editMode) GuiPanel(boundsOpen);
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GuiDrawRectangle(bounds, GuiGetStyle(DROPDOWNBOX, BORDER_WIDTH), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, BORDER + state*3)), guiAlpha), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, BASE + state*3)), guiAlpha));
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GuiDrawText(caption, GetTextBounds(DEFAULT, bounds), GuiGetStyle(DROPDOWNBOX, TEXT_ALIGNMENT), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, TEXT + state*3)), guiAlpha));
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if (editMode)
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{
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// Draw visible items
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for (int i = 0; i < itemsCount; i++)
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{
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// Update item rectangle y position for next item
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itemBounds.y += (bounds.height + GuiGetStyle(DROPDOWNBOX, DROPDOWN_ITEMS_PADDING));
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if (i == itemSelected)
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{
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GuiDrawRectangle(itemBounds, GuiGetStyle(DROPDOWNBOX, BORDER_WIDTH), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, BORDER_COLOR_PRESSED)), guiAlpha), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, BASE_COLOR_PRESSED)), guiAlpha));
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GuiDrawText(items[i], GetTextBounds(DEFAULT, itemBounds), GuiGetStyle(DROPDOWNBOX, TEXT_ALIGNMENT), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, TEXT_COLOR_PRESSED)), guiAlpha));
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}
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else if (i == itemFocused)
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{
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GuiDrawRectangle(itemBounds, GuiGetStyle(DROPDOWNBOX, BORDER_WIDTH), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, BORDER_COLOR_FOCUSED)), guiAlpha), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, BASE_COLOR_FOCUSED)), guiAlpha));
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GuiDrawText(items[i], GetTextBounds(DEFAULT, itemBounds), GuiGetStyle(DROPDOWNBOX, TEXT_ALIGNMENT), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, TEXT_COLOR_FOCUSED)), guiAlpha));
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}
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else GuiDrawText(items[i], GetTextBounds(DEFAULT, itemBounds), GuiGetStyle(DROPDOWNBOX, TEXT_ALIGNMENT), Fade(GetColor(GuiGetStyle(DROPDOWNBOX, TEXT_COLOR_NORMAL)), guiAlpha));
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}
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}
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// TODO: Avoid this function, use icon instead or 'v'
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DrawTriangle(RAYGUI_CLITERAL(Vector2){ bounds.x + bounds.width - GuiGetStyle(DROPDOWNBOX, ARROW_PADDING), bounds.y + bounds.height/2 - 2 },
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RAYGUI_CLITERAL(Vector2){ bounds.x + bounds.width - GuiGetStyle(DROPDOWNBOX, ARROW_PADDING) + 5, bounds.y + bounds.height/2 - 2 + 5 },
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RAYGUI_CLITERAL(Vector2){ bounds.x + bounds.width - GuiGetStyle(DROPDOWNBOX, ARROW_PADDING) + 10, bounds.y + bounds.height/2 - 2 },
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Fade(GetColor(GuiGetStyle(DROPDOWNBOX, TEXT + (state*3))), guiAlpha));
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//GuiDrawText("v", RAYGUI_CLITERAL(Rectangle){ bounds.x + bounds.width - GuiGetStyle(DROPDOWNBOX, ARROW_PADDING), bounds.y + bounds.height/2 - 2, 10, 10 },
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// GUI_TEXT_ALIGN_CENTER, Fade(GetColor(GuiGetStyle(DROPDOWNBOX, TEXT + (state*3))), guiAlpha));
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//--------------------------------------------------------------------
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Vector2 mousePoint = GetMousePosition();
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// Check if mouse has been pressed or released outside limits
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if (!CheckCollisionPointRec(mousePoint, boundsOpen))
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{
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if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON) || IsMouseButtonReleased(MOUSE_LEFT_BUTTON)) {
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return 2;
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}
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}
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*active = itemSelected;
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return pressed;
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}
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