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Delete list_dialog.c
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TheOfficialFloW
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list_dialog.c
175
list_dialog.c
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/*
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VitaShell
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Copyright (C) 2015-2017, TheFloW
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "main.h"
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#include "init.h"
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#include "theme.h"
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#include "language.h"
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#include "utils.h"
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#include "list_dialog.h"
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static int is_open = LIST_DIALOG_CLOSE;
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static List* current_list = NULL;
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static ListDialog list_dialog;
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static int max_entry_show = 0;
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static int base_pos = 0;
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static int rel_pos = 0;
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int getListDialogMode()
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{
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return is_open;
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}
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void loadListDialog(List* list) {
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base_pos = 0;
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rel_pos = 0;
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current_list = list;
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list_dialog.height = 0.0f;
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list_dialog.width = 0.0f;
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// Calculate max width
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int z;
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float width;
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for (z = 0;z < current_list->n_list_entries; z++)
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{
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width = vita2d_pgf_text_width(font, FONT_SIZE, language_container[current_list->list_entries[z].name]);
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if (width > list_dialog.width)
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list_dialog.width = width;
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}
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width = vita2d_pgf_text_width(font, FONT_SIZE, language_container[current_list->title]);
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if (width > list_dialog.width)
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list_dialog.width = width;
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// Calculate height
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int list_calc_height = current_list->n_list_entries;
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if (list_calc_height > LIST_MAX_ENTRY)
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list_calc_height = LIST_MAX_ENTRY;
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max_entry_show = list_calc_height;
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list_dialog.height = (SHELL_MARGIN_Y * 3) + (list_calc_height * SHELL_MARGIN_Y);
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// Margin
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list_dialog.width += 2.0f * SHELL_MARGIN_X;
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list_dialog.height += 4.0f * SHELL_MARGIN_Y;
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list_dialog.x = ALIGN_CENTER(SCREEN_WIDTH, list_dialog.width);
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list_dialog.y = ALIGN_CENTER(SCREEN_HEIGHT, list_dialog.height) - 2.0f * FONT_Y_SPACE;
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list_dialog.scale = 0.0f;
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list_dialog.animation_mode = LIST_DIALOG_OPENING;
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list_dialog.status = SCE_COMMON_DIALOG_STATUS_RUNNING;
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list_dialog.enter_pressed = 0;
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is_open = LIST_DIALOG_OPEN;
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}
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float easeOut3(float x0, float x1, float a) {
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float dx = (x1 - x0);
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return ((dx * a) > 0.01f) ? (dx * a) : dx;
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}
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void drawListDialog() {
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if (is_open == LIST_DIALOG_CLOSE)
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return;
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// Dialog background
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vita2d_draw_texture_scale_rotate_hotspot(dialog_image, list_dialog.x + list_dialog.width / 2.0f,
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list_dialog.y + list_dialog.height / 2.0f,
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list_dialog.scale * (list_dialog.width / vita2d_texture_get_width(dialog_image)),
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list_dialog.scale * (list_dialog.height / vita2d_texture_get_height(dialog_image)),
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0.0f, vita2d_texture_get_width(dialog_image) / 2.0f, vita2d_texture_get_height(dialog_image) / 2.0f);
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// Easing out
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if (list_dialog.animation_mode == LIST_DIALOG_CLOSING) {
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if (list_dialog.scale > 0.0f) {
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list_dialog.scale -= easeOut3(0.0f, list_dialog.scale, 0.25f);
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} else {
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list_dialog.animation_mode = LIST_DIALOG_CLOSED;
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list_dialog.status = SCE_COMMON_DIALOG_STATUS_FINISHED;
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}
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}
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if (list_dialog.animation_mode == LIST_DIALOG_OPENING) {
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if (list_dialog.scale < 1.0f) {
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list_dialog.scale += easeOut3(list_dialog.scale, 1.0f, 0.25f);
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} else {
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list_dialog.animation_mode = LIST_DIALOG_OPENED;
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}
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}
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if (list_dialog.animation_mode == LIST_DIALOG_OPENED) {
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pgf_draw_text(list_dialog.x + ALIGN_CENTER(list_dialog.width, vita2d_pgf_text_width(font, FONT_SIZE, language_container[current_list->title])), list_dialog.y + FONT_Y_SPACE, TEXT_COLOR, FONT_SIZE, language_container[current_list->title]);
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int z;
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for (z = 0;z < LIST_MAX_ENTRY && (base_pos + z) < current_list->n_list_entries; z++) {
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uint32_t color = (rel_pos == z) ? TEXT_FOCUS_COLOR : TEXT_COLOR;
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pgf_draw_text(list_dialog.x + ALIGN_CENTER(list_dialog.width, vita2d_pgf_text_width(font, FONT_SIZE, language_container[current_list->list_entries[(z + base_pos)].name])), list_dialog.y + (FONT_Y_SPACE * 3) + (FONT_Y_SPACE * z), color, FONT_SIZE, language_container[current_list->list_entries[(z + base_pos)].name]);
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}
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int max_base_pos = current_list->n_list_entries - LIST_MAX_ENTRY;
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if (base_pos < max_base_pos && current_list->n_list_entries > LIST_MAX_ENTRY) {
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pgf_draw_text(list_dialog.x + ALIGN_CENTER(list_dialog.width, vita2d_pgf_text_width(font, FONT_SIZE, DOWN_ARROW)), list_dialog.y + (FONT_Y_SPACE * 3) + (FONT_Y_SPACE * max_entry_show), TEXT_COLOR, FONT_SIZE, DOWN_ARROW);
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}
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if (base_pos > 0 && current_list->n_list_entries > LIST_MAX_ENTRY) {
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pgf_draw_text(list_dialog.x + ALIGN_CENTER(list_dialog.width, vita2d_pgf_text_width(font, FONT_SIZE, UP_ARROW)), list_dialog.y + (FONT_Y_SPACE * 2), TEXT_COLOR, FONT_SIZE, UP_ARROW);
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}
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} else if (list_dialog.animation_mode == LIST_DIALOG_CLOSED) {
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if (list_dialog.enter_pressed) {
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if (current_list->listSelectCallback)
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current_list->listSelectCallback(base_pos + rel_pos);
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}
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is_open = LIST_DIALOG_CLOSE;
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}
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}
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void listDialogCtrl() {
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if (is_open == LIST_DIALOG_CLOSE)
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return;
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if ((pressed_buttons & (SCE_CTRL_CANCEL | SCE_CTRL_START)) && current_list->can_escape)
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list_dialog.animation_mode = LIST_DIALOG_CLOSING;
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if (pressed_buttons & SCE_CTRL_ENTER) {
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list_dialog.enter_pressed = 1;
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list_dialog.animation_mode = LIST_DIALOG_CLOSING;
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}
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if (hold_buttons & SCE_CTRL_UP || hold2_buttons & SCE_CTRL_LEFT_ANALOG_UP) {
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if (rel_pos > 0) {
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rel_pos--;
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} else {
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if (base_pos > 0) {
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base_pos--;
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}
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}
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} else if (hold_buttons & SCE_CTRL_DOWN || hold2_buttons & SCE_CTRL_LEFT_ANALOG_DOWN) {
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if ((rel_pos + 1) < current_list->n_list_entries) {
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if ((rel_pos + 1) < LIST_MAX_ENTRY) {
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rel_pos++;
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} else {
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if ((base_pos + rel_pos + 1) < current_list->n_list_entries) {
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base_pos++;
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}
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}
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}
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}
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}
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