91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
#include <pgpl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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struct AppData {
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int counter;
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char counter_buffer[128];
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PGPL_Gui *gui;
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};
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static void on_counter_button_click(void *data) {
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struct AppData *app = data;
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app->counter++;
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snprintf(app->counter_buffer, sizeof(app->counter_buffer), "%d",
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app->counter);
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if (app->counter % 10 == 0) {
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pgpl_gui_theme_configure(
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&app->gui->theme,
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pgpl_color_create(rand() % 256, rand() % 256, rand() % 256, 255), 48,
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app->gui->theme.font);
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}
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}
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static void configure_widget_default(PGPL_GuiWidget *widget) {
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pgpl_gui_widget_configure(widget, 0, 0, true, true, true, true,
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PGPL_GUI_FONT_SIZE_CONTENT, NULL, false, false,
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false, false);
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}
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PGPL_GuiWidget *create_main_view(struct AppData *app) {
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PGPL_GuiContainerLayout *column_layout;
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PGPL_GuiButtonWidget *counter_button;
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PGPL_GuiTextWidget *counter;
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column_layout = pgpl_gui_container_layout_create(
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PGPL_GUI_CONTAINER_LAYOUT_DIRECTION_VERTICAL);
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pgpl_gui_widget_configure(&column_layout->parent, 0, 0, true, true, false,
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false, PGPL_GUI_FONT_SIZE_CONTENT, NULL, false,
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true, true, false);
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counter_button =
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pgpl_gui_button_widget_create("Click me!", on_counter_button_click);
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configure_widget_default(&counter_button->parent);
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counter = pgpl_gui_text_widget_create(app->counter_buffer);
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configure_widget_default(&counter->parent);
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counter->parent.font_size = PGPL_GUI_FONT_SIZE_TITLE;
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counter->parent.background = false;
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counter->parent.border = false;
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pgpl_gui_container_layout_widget_add(column_layout, &counter->parent);
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pgpl_gui_container_layout_widget_add(column_layout, &counter_button->parent);
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return (PGPL_GuiWidget *)column_layout;
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}
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int32_t main(void) {
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PGPL_Gui *gui;
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PGPL_GuiTheme theme;
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PGPL_Font *font;
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struct AppData app;
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pgpl_init();
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srand(time(NULL));
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strcpy(app.counter_buffer, "0");
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app.counter = 0;
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font = pgpl_font_create_from_file("../roboto.ttf", 256);
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pgpl_gui_theme_configure(&theme, pgpl_color_create(255, 255, 255, 255), 48,
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font);
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gui = pgpl_gui_create("PGPL Test", 320, 320, 0, 0, &theme, &app);
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app.gui = gui;
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pgpl_gui_widget_add(gui, create_main_view(&app));
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pgpl_gui_run_and_show(gui, true);
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pgpl_font_destroy(NULL, font);
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pgpl_deinit();
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return 0;
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}
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