diff -r abb4d3851061 -r fd7dc0716ab6 application/demo_states.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/application/demo_states.c Mon Jun 15 21:13:05 2026 +0200 @@ -0,0 +1,162 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2026 Olaf Wintermann. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "demo_states.h" + +#include + +static void *doc1; +static void *doc2; + +static void doc1_attachment(UiEvent *event, void *userdata) { + if(event->intval) { + printf("attach document 1\n"); + ui_attach_document(event->obj->ctx, doc1); + } else { + printf("detach document 1\n"); + ui_detach_document(event->obj->ctx, doc1); + } +} + +static void doc2_attachment(UiEvent *event, void *userdata) { + UiContext *ctx = ui_document_context(doc1); + if(event->intval) { + printf("attach document 2 to document 1\n"); + ui_attach_document(ctx, doc2); + } else { + printf("detach document 2 from document 1\n"); + ui_detach_document(ctx, doc2); + } +} + +static void doc_enable_state1(UiEvent *event, void *doc) { + UiContext *ctx = ui_document_context(doc); + if(event->intval) { + ui_set_state(ctx, 1); + } else { + ui_unset_state(ctx, 1); + } +} + +static void doc_enable_state2(UiEvent *event, void *doc) { + UiContext *ctx = ui_document_context(doc); + if(event->intval) { + ui_set_state(ctx, 2); + } else { + ui_unset_state(ctx, 2); + } +} + +static void doc_enable_state3(UiEvent *event, void *doc) { + UiContext *ctx = ui_document_context(doc); + if(event->intval) { + ui_set_state(ctx, 3); + } else { + ui_unset_state(ctx, 3); + } +} + +static void doc_enable_state4(UiEvent *event, void *doc) { + UiContext *ctx = ui_document_context(doc); + if(event->intval) { + ui_set_state(ctx, 4); + } else { + ui_unset_state(ctx, 4); + } +} + +static void application_startup(UiEvent *event, void *userdata) { + UiObject *obj = ui_window("States Demo"); + + doc1 = ui_document_new(8); + doc2 = ui_document_new(8); + + ui_hbox(obj, .margin = 10, .spacing = 8) { + ui_button(obj, .label = "State 1", .states = UI_STATES(1)); + ui_button(obj, .label = "State 2", .states = UI_STATES(2)); + ui_button(obj, .label = "State 3", .states = UI_STATES(3)); + ui_button(obj, .label = "State 4", .states = UI_STATES(4)); + ui_button(obj, .label = "State 1,2", .states = UI_STATES(1, 2)); + ui_button(obj, .label = "State 1,2,3", .states = UI_STATES(1, 2, 3)); + ui_button(obj, .label = "State 1,2,3,4", .states = UI_STATES(1, 2, 3, 4)); + } + + ui_frame(obj, .label = "Window", .fill = TRUE, .margin = 10, .subcontainer = UI_CONTAINER_VBOX) { + ui_hbox(obj, .margin = 10, .spacing = 8) { + ui_togglebutton(obj, .label = "Enable 1", .enable_state = 1); + ui_togglebutton(obj, .label = "Enable 2", .enable_state = 2); + ui_togglebutton(obj, .label = "Enable 3", .enable_state = 3); + ui_togglebutton(obj, .label = "Enable 4", .enable_state = 4); + } + + ui_frame(obj, .label = "Doc 1", .fill = TRUE, .margin = 10, .padding = 10, .spacing = 10, .subcontainer = UI_CONTAINER_VBOX) { + ui_togglebutton(obj, .label = "Attach", .onchange = doc1_attachment); + + ui_hbox(obj, .margin = 10, .spacing = 8) { + ui_togglebutton(obj, .label = "Enable 1", .onchange = doc_enable_state1, .onchangedata = doc1); + ui_togglebutton(obj, .label = "Enable 2", .onchange = doc_enable_state2, .onchangedata = doc1); + ui_togglebutton(obj, .label = "Enable 3", .onchange = doc_enable_state3, .onchangedata = doc1); + ui_togglebutton(obj, .label = "Enable 4", .onchange = doc_enable_state4, .onchangedata = doc1); + } + + ui_frame(obj, .label = "Doc 2", .fill = TRUE, .margin = 10, .padding = 10, .spacing = 10, .subcontainer = UI_CONTAINER_VBOX) { + ui_togglebutton(obj, .label = "Attach", .onchange = doc2_attachment); + + ui_hbox(obj, .margin = 10, .spacing = 8) { + ui_togglebutton(obj, .label = "Enable 1", .onchange = doc_enable_state1, .onchangedata = doc2); + ui_togglebutton(obj, .label = "Enable 2", .onchange = doc_enable_state2, .onchangedata = doc2); + ui_togglebutton(obj, .label = "Enable 3", .onchange = doc_enable_state3, .onchangedata = doc2); + ui_togglebutton(obj, .label = "Enable 4", .onchange = doc_enable_state4, .onchangedata = doc2); + } + } + } + } + + ui_show(obj); +} + + +#ifndef UI_WIN32 + +int main(int argc, char **argv) { + ui_init(NULL, argc, argv); + ui_onstartup(application_startup, NULL); + ui_main(); + return 0; +} + +#else + +int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) { + //ui_init(NULL, argc, argv); + //ui_onstartup(application_startup, NULL); + //ui_main(); + return 0; +} + +#endif