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Primitive UI layout

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This commit is contained in:
David Gonzalez Martin 2024-12-25 20:18:18 -06:00 committed by David
parent 9dec588ec1
commit ebb7862792
5 changed files with 140 additions and 52 deletions
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60
bootstrap/bloat-buster/bb_core.c
View File

@ -10,7 +10,7 @@
#include <std/ui_core.h> #include <std/ui_core.h>
#include <std/ui_builder.h> #include <std/ui_builder.h>
#define default_font_height (64) #define default_font_height (24)
auto proportional_font_height = default_font_height; auto proportional_font_height = default_font_height;
auto monospace_font_height = default_font_height; auto monospace_font_height = default_font_height;
@ -80,9 +80,26 @@ fn void ui_top_bar()
ui_button(strlit("Button 3")); ui_button(strlit("Button 3"));
} }
ui_pop(parent); ui_pop(parent);
ui_pop(child_layout_axis);
} }
ui_pop(pref_height); ui_pop(pref_height);
ui_button(strlit("Hello!")); }
STRUCT(UI_Node)
{
String name;
String type;
String value;
String namespace;
String function;
};
fn void ui_node(UI_Node node)
{
auto* node_widget = ui_widget_make_format((UI_WidgetFlags) {
.draw_background = 1,
.draw_text = 1,
}, "{s} : {s} = {s}##{s}{s}", node.name, node.type, node.value, node.function, node.namespace);
} }
fn void app_update() fn void app_update()
@ -110,6 +127,41 @@ fn void app_update()
ui_push(font_size, default_font_height); ui_push(font_size, default_font_height);
ui_top_bar(); ui_top_bar();
ui_push(child_layout_axis, AXIS2_X);
auto* workspace_widget = ui_widget_make_format((UI_WidgetFlags) {}, "workspace{u64}", window->os);
ui_push(parent, workspace_widget);
{
// Node visualizer
ui_push(child_layout_axis, AXIS2_Y);
auto* node_visualizer_widget = ui_widget_make_format((UI_WidgetFlags) {
.draw_background = 1,
}, "node_visualizer{u64}", window->os);
ui_push(parent, node_visualizer_widget);
{
ui_node((UI_Node) {
.name = strlit("a"),
.type = strlit("s32"),
.value = strlit("1"),
.namespace = strlit("foo"),
.function = strlit("main"),
});
ui_node((UI_Node) {
.name = strlit("b"),
.type = strlit("s32"),
.value = strlit("2"),
.namespace = strlit("foo"),
.function = strlit("main"),
});
}
ui_pop(parent);
ui_pop(child_layout_axis);
// Side-panel stub
ui_button(strlit("Options"));
}
ui_pop(parent);
ui_pop(child_layout_axis);
ui_build_end(); ui_build_end();
@ -166,8 +218,8 @@ void run_app()
state.first_window->os = os_window_create((OSWindowCreate) { state.first_window->os = os_window_create((OSWindowCreate) {
.name = strlit("Bloat Buster"), .name = strlit("Bloat Buster"),
.size = { .size = {
.width = 1024, .width = 1600,
.height= 768, .height= 900,
}, },
.refresh_callback = &window_refresh_callback, .refresh_callback = &window_refresh_callback,
}); });

3
bootstrap/include/std/ui_core.h
View File

@ -98,7 +98,7 @@ STRUCT(UI_Widget)
// Persistent data across frames // Persistent data across frames
u64 last_build_touched; u64 last_build_touched;
float2 view_offset; float2 view_offset;
float4 background_color; float4 background_colors[4];
float4 text_color; float4 text_color;
}; };
decl_vbp(UI_Widget); decl_vbp(UI_Widget);
@ -226,6 +226,7 @@ EXPORT UI_Signal ui_signal_from_widget(UI_Widget* widget);
EXPORT UI_State* ui_state_get(); EXPORT UI_State* ui_state_get();
EXPORT UI_Widget* ui_widget_make(UI_WidgetFlags flags, String string); EXPORT UI_Widget* ui_widget_make(UI_WidgetFlags flags, String string);
EXPORT UI_Widget* ui_widget_make_format(UI_WidgetFlags flags, const char* format, ...);
EXPORT UI_Size ui_pixels(u32 width, f32 strictness); EXPORT UI_Size ui_pixels(u32 width, f32 strictness);
EXPORT UI_Size ui_percentage(f32 percentage, f32 strictness); EXPORT UI_Size ui_percentage(f32 percentage, f32 strictness);
EXPORT UI_Size ui_em(f32 value, f32 strictness); EXPORT UI_Size ui_em(f32 value, f32 strictness);

2
bootstrap/std/renderer_vulkan.c
View File

@ -2213,7 +2213,7 @@ void window_render_rect(RenderWindow* window, RectDraw draw)
assert(draw.texture.p1.y - draw.texture.p0.y == draw.vertex.p1.y - draw.vertex.p0.y); assert(draw.texture.p1.y - draw.texture.p0.y == draw.vertex.p1.y - draw.vertex.p0.y);
} }
auto corner_radius = 10.0f; auto corner_radius = 5.0f;
auto extent = draw.vertex.p1 - p0; auto extent = draw.vertex.p1 - p0;
RectVertex vertices[] = { RectVertex vertices[] = {

84
bootstrap/std/ui_core.c
View File

@ -246,10 +246,13 @@ UI_Widget* ui_widget_make_from_key(UI_WidgetFlags flags, UI_Key key)
ui_state->root = widget; ui_state->root = widget;
} }
auto color = count % 3 == 0;
widget->key = key; widget->key = key;
widget->background_color = (float4) { color, color, color, 1 };
widget->text_color = (float4) { !color, !color, !color, 1 }; for (u64 i = 0; i < array_length(widget->background_colors); i += 1)
{
widget->background_colors[i] = ui_top(background_color);
}
widget->text_color = ui_top(text_color);
widget->flags = flags; widget->flags = flags;
widget->first = 0; widget->first = 0;
widget->last = 0; widget->last = 0;
@ -358,6 +361,7 @@ u8 ui_build_begin(OSWindow os_window, f64 frame_time, OSEventQueue* event_queue)
u8 open = 1; u8 open = 1;
auto mouse_button_count = 0;
for (u32 generic_event_index = 0; open & (generic_event_index < event_queue->descriptors.length); generic_event_index += 1) for (u32 generic_event_index = 0; open & (generic_event_index < event_queue->descriptors.length); generic_event_index += 1)
{ {
auto event_descriptor = event_queue->descriptors.pointer[generic_event_index]; auto event_descriptor = event_queue->descriptors.pointer[generic_event_index];
@ -379,7 +383,8 @@ u8 ui_build_begin(OSWindow os_window, f64 frame_time, OSEventQueue* event_queue)
} break; } break;
case OS_EVENT_MOUSE_PRESS: case OS_EVENT_MOUSE_PRESS:
{ {
assert(previous_button_event.action == OS_EVENT_MOUSE_RELAX); // TODO: handle properly
assert(previous_button_event.action == OS_EVENT_MOUSE_RELAX || mouse_button_count);
} break; } break;
case OS_EVENT_MOUSE_REPEAT: case OS_EVENT_MOUSE_REPEAT:
{ {
@ -388,6 +393,7 @@ u8 ui_build_begin(OSWindow os_window, f64 frame_time, OSEventQueue* event_queue)
} }
ui_state->mouse_button_events[button.button] = button.event; ui_state->mouse_button_events[button.button] = button.event;
mouse_button_count += 1;
} break; } break;
case OS_EVENT_TYPE_WINDOW_FOCUS: case OS_EVENT_TYPE_WINDOW_FOCUS:
{ {
@ -418,38 +424,38 @@ u8 ui_build_begin(OSWindow os_window, f64 frame_time, OSEventQueue* event_queue)
if (open) if (open)
{ {
// for (u64 i = 0; i < ui_state->widget_table.length; i += 1) for (u64 i = 0; i < ui_state->widget_table.length; i += 1)
// { {
// auto* widget_table_element = &ui_state->widget_table.pointer[i]; auto* widget_table_element = &ui_state->widget_table.pointer[i];
// for (UI_Widget* widget = widget_table_element->first, *next = 0; widget; widget = next) for (UI_Widget* widget = widget_table_element->first, *next = 0; widget; widget = next)
// { {
// next = widget->hash_next; next = widget->hash_next;
//
// if (ui_key_equal(widget->key, ui_key_null()) || widget->last_build_touched + 1 < ui_state->build_count) if (ui_key_equal(widget->key, ui_key_null()) || widget->last_build_touched + 1 < ui_state->build_count)
// { {
// // Remove from the list // Remove from the list
// if (widget->hash_previous) if (widget->hash_previous)
// { {
// widget->hash_previous->hash_next = widget->hash_next; widget->hash_previous->hash_next = widget->hash_next;
// } }
//
// if (widget->hash_next) if (widget->hash_next)
// { {
// widget->hash_next->hash_previous = widget->hash_previous; widget->hash_next->hash_previous = widget->hash_previous;
// } }
//
// if (widget_table_element->first == widget) if (widget_table_element->first == widget)
// { {
// widget_table_element->first = widget->hash_next; widget_table_element->first = widget->hash_next;
// } }
//
// if (widget_table_element->last == widget) if (widget_table_element->last == widget)
// { {
// widget_table_element->last = widget->hash_previous; widget_table_element->last = widget->hash_previous;
// } }
// } }
// } }
// } }
auto framebuffer_size = os_window_framebuffer_size_get(os_window); auto framebuffer_size = os_window_framebuffer_size_get(os_window);
ui_push_next_only(pref_width, ui_pixels(framebuffer_size.width, 1.0f)); ui_push_next_only(pref_width, ui_pixels(framebuffer_size.width, 1.0f));
@ -462,8 +468,8 @@ u8 ui_build_begin(OSWindow os_window, f64 frame_time, OSEventQueue* event_queue)
ui_push(parent, root); ui_push(parent, root);
ui_push(font_size, 12); ui_push(font_size, 12);
ui_push(text_color, ((float4) { 1, 1, 1, 1 })); ui_push(text_color, ((float4) { 0.9, 0.9, 0.02, 1 }));
ui_push(background_color, ((float4) { 0, 0, 0, 1 })); ui_push(background_color, ((float4) { 0.1, 0.1, 0.1, 1 }));
ui_push(pref_width, ui_percentage(1.0, 0.0)); ui_push(pref_width, ui_percentage(1.0, 0.0));
ui_push(pref_height, ui_percentage(1.0, 0.0)); ui_push(pref_height, ui_percentage(1.0, 0.0));
// ui_push(pref_height, ui_em(1.8, 0.0)); // ui_push(pref_height, ui_em(1.8, 0.0));
@ -724,7 +730,7 @@ void ui_draw()
if (widget->flags.draw_background) if (widget->flags.draw_background)
{ {
window_render_rect(window, (RectDraw) { window_render_rect(window, (RectDraw) {
.colors = { (float4) {1, 1, 1, 1 }, (float4) {1, 1, 1, 1}, widget->background_color, widget->background_color }, .colors = { widget->background_colors[0], widget->background_colors[1], widget->background_colors[2], widget->background_colors[3] },
.vertex = widget->rect, .vertex = widget->rect,
}); });
} }

43
bootstrap/std/window.c
View File

@ -142,16 +142,45 @@ fn void glfw_window_mouse_button_callback(GLFWwindow* window, int button, int ac
default: unreachable(); default: unreachable();
} }
OSEventMouseButtonKind mouse_button = 0;
switch (button)
{
case GLFW_MOUSE_BUTTON_1:
mouse_button = OS_EVENT_MOUSE_BUTTON_1;
break;
case GLFW_MOUSE_BUTTON_2:
mouse_button = OS_EVENT_MOUSE_BUTTON_2;
break;
case GLFW_MOUSE_BUTTON_3:
mouse_button = OS_EVENT_MOUSE_BUTTON_3;
break;
case GLFW_MOUSE_BUTTON_4:
mouse_button = OS_EVENT_MOUSE_BUTTON_4;
break;
case GLFW_MOUSE_BUTTON_5:
mouse_button = OS_EVENT_MOUSE_BUTTON_5;
break;
case GLFW_MOUSE_BUTTON_6:
mouse_button = OS_EVENT_MOUSE_BUTTON_6;
break;
case GLFW_MOUSE_BUTTON_7:
mouse_button = OS_EVENT_MOUSE_BUTTON_7;
break;
case GLFW_MOUSE_BUTTON_8:
mouse_button = OS_EVENT_MOUSE_BUTTON_8;
break;
}
*vb_add(&event_queue->mouse_buttons, 1) = (OSEventMouseButton) { *vb_add(&event_queue->mouse_buttons, 1) = (OSEventMouseButton) {
.button = button, .button = mouse_button,
.event = (OSEventMouseButtonEvent){ .event = (OSEventMouseButtonEvent){
.action = os_action, .action = os_action,
.mod_shift = mods & GLFW_MOD_SHIFT, .mod_shift = !!(mods & GLFW_MOD_SHIFT),
.mod_control = mods & GLFW_MOD_CONTROL, .mod_control = !!(mods & GLFW_MOD_CONTROL),
.mod_alt = mods & GLFW_MOD_ALT, .mod_alt = !!(mods & GLFW_MOD_ALT),
.mod_super = mods & GLFW_MOD_SUPER, .mod_super = !!(mods & GLFW_MOD_SUPER),
.mod_caps_lock = mods & GLFW_MOD_CAPS_LOCK, .mod_caps_lock = !!(mods & GLFW_MOD_CAPS_LOCK),
.mod_num_lock = mods & GLFW_MOD_NUM_LOCK, .mod_num_lock = !!(mods & GLFW_MOD_NUM_LOCK),
}, },
}; };