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paint: script tab minimap

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This commit is contained in:
luboslenco
2026-06-30 19:55:54 +02:00
parent 565b13be4d
commit 70ba58b9f7
3 changed files with 160 additions and 2 deletions
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paint/sources/globals.h
+1
View File
@@ -158,6 +158,7 @@ i32 history_redos = 0; // Redos available
bool history_push_undo = false; // Store undo on next paint
slot_layer_t_array_t *history_undo_layers = NULL;
ui_handle_t *tab_scripts_hscript;
bool tab_scripts_minimap_dirty = true;
extern int tab_stages_selected;
any_map_t *import_mesh_importers;
i32 ui_menubar_default_w = 406;
paint/sources/project.c
+1
View File
@@ -264,6 +264,7 @@ void project_new(bool reset_layers) {
viewport_reset();
viewport_scale_to_bounds(1.8);
render_path_raytrace_ready = false;
tab_scripts_minimap_dirty = true;
sys_notify_on_next_frame(&project_new_on_next_frame, NULL);
}
paint/sources/ui/tab_scripts.c
+158 -2
View File
@@ -1,8 +1,12 @@
#include "../global.h"
ui_text_coloring_t *tab_scripts_text_coloring = NULL;
i32 tab_scripts_selected = 0;
ui_text_coloring_t *tab_scripts_text_coloring = NULL;
i32 tab_scripts_selected = 0;
gpu_texture_t *tab_scripts_minimap_tex = NULL;
i32 tab_scripts_minimap_selected = -1;
extern bool tab_scripts_minimap_dirty;
bool tab_scripts_minimap_scrolling = false;
void tab_scripts_prepare() {
if (g_project->script_datas == NULL) {
@@ -27,6 +31,7 @@ char *tab_scripts_get() {
void tab_scripts_set(char *s) {
tab_scripts_prepare();
g_project->script_datas->buffer[tab_scripts_selected] = string_copy(s);
tab_scripts_minimap_dirty = true;
}
void tab_scripts_create(char *name) {
@@ -234,9 +239,132 @@ static void tab_scripts_toggle_comment() {
strcpy(g_ui->text_selected, ui_extract_line(tab_scripts_hscript->text, line)); // Keep the active line in sync
}
static bool tab_scripts_minimap_visible(f32 *x, f32 *y, f32 *w, f32 *h) {
if (g_ui->_window_w <= 800 * UI_SCALE()) {
return false;
}
f32 mm_w = 150 * UI_SCALE();
*x = g_ui->_window_w - mm_w;
*y = g_ui->window_header_h;
*w = mm_w;
*h = g_ui->_window_h - g_ui->window_header_h;
return true;
}
static void tab_scripts_cache_minimap() {
tab_scripts_minimap_dirty = false;
char *text = tab_scripts_get();
if (text == NULL) {
return;
}
f32 line_h = 2 * UI_SCALE();
f32 char_w = 1 * UI_SCALE();
i32 tex_w = math_floor(150 * UI_SCALE());
string_array_t *lines = string_split(text, "\n");
i32 tex_h = math_floor(lines->length * line_h);
if (tex_h < 1) {
tex_h = 1;
}
// Create the render target
if (tab_scripts_minimap_tex == NULL || tab_scripts_minimap_tex->width != tex_w || tab_scripts_minimap_tex->height != tex_h) {
if (tab_scripts_minimap_tex != NULL) {
gpu_delete_texture(tab_scripts_minimap_tex);
}
gc_unroot(tab_scripts_minimap_tex);
tab_scripts_minimap_tex = gpu_create_render_target(tex_w, tex_h, GPU_TEXTURE_FORMAT_RGBA32);
gc_root(tab_scripts_minimap_tex);
}
// Render each word as a small rect
draw_begin(tab_scripts_minimap_tex, true, 0x00000000);
draw_set_color(g_theme->HOVER_COL);
for (i32 i = 0; i < lines->length; ++i) {
string_array_t *words = string_split(lines->buffer[i], " ");
f32 x = 0;
for (i32 j = 0; j < words->length; ++j) {
i32 len = string_length(words->buffer[j]);
if (len > 0) {
draw_filled_rect(x, i * line_h, len * char_w, line_h);
}
x += (len + 1) * char_w;
}
}
draw_end();
}
static void tab_scripts_draw_minimap(f32 mm_x, f32 mm_y, f32 mm_w, f32 mm_h) {
if (tab_scripts_minimap_tex == NULL) {
return;
}
f32 line_h = 2 * UI_SCALE();
string_array_t *lines = string_split(tab_scripts_hscript->text, "\n");
f32 content_h = lines->length * UI_ELEMENT_H();
f32 full_h = lines->length * line_h;
f32 scroll_progress = content_h > 0 ? -g_ui->current_window->scroll_offset / content_h : 0;
f32 out_of_screen = full_h - mm_h;
if (out_of_screen < 0) {
out_of_screen = 0;
}
// Draw the visible region of the cached minimap
f32 tex_h = tab_scripts_minimap_tex->height;
f32 sh = tex_h < mm_h ? tex_h : mm_h;
f32 sy = out_of_screen * scroll_progress;
if (sy > tex_h - sh) {
sy = tex_h - sh;
}
if (sy < 0) {
sy = 0;
}
draw_set_color(0xffffffff);
draw_sub_image(tab_scripts_minimap_tex, 0, sy, mm_w, sh, mm_x, mm_y);
i32 offset = math_floor(sy / line_h);
// View box
f32 visible_area = out_of_screen > 0 ? mm_h : full_h;
f32 box_h = (mm_h / UI_ELEMENT_H()) * line_h;
f32 box_y = mm_y + scroll_progress * visible_area;
if (box_y < mm_y) {
box_y = mm_y;
}
else if (box_y > mm_y + mm_h - box_h) {
box_y = mm_y + mm_h - box_h;
}
draw_set_color(0x11ffffff);
draw_filled_rect(mm_x, box_y, mm_w, box_h);
// Drag the minimap to scroll the text area
if (tab_scripts_minimap_scrolling && content_h > mm_h) {
f32 my_local = g_ui->input_y - (g_ui->_window_y + mm_y);
i32 picked = offset + math_floor(my_local / line_h);
f32 visible_lines = mm_h / UI_ELEMENT_H();
f32 target = (picked - visible_lines / 2) * UI_ELEMENT_H();
f32 max_scroll = (lines->length - 1) * UI_ELEMENT_H(); // Last line at the top
if (target < 0) {
target = 0;
}
else if (target > max_scroll) {
target = max_scroll;
}
g_ui->current_window->scroll_offset = -target;
}
}
void tab_scripts_draw(ui_handle_t *htab) {
if (ui_tab(htab, tr("Scripts"), false, -1, false)) {
// Cache minimap
f32 mm_x, mm_y, mm_w, mm_h;
bool minimap_on = tab_scripts_minimap_visible(&mm_x, &mm_y, &mm_w, &mm_h);
if (minimap_on && tab_scripts_minimap_dirty) {
draw_end();
tab_scripts_cache_minimap();
draw_begin(&g_ui->current_window->texture, false, 0);
}
ui_begin_sticky();
f32_array_t *row = f32_array_create_from_raw(
(f32[]){
@@ -335,9 +463,37 @@ void tab_scripts_draw(ui_handle_t *htab) {
}
}
if (ac_selected && g_ui->is_key_pressed) {
tab_scripts_minimap_dirty = true;
}
if (tab_scripts_minimap_selected != tab_scripts_selected) {
tab_scripts_minimap_selected = tab_scripts_selected;
tab_scripts_minimap_dirty = true;
}
minimap_on = tab_scripts_minimap_visible(&mm_x, &mm_y, &mm_w, &mm_h);
if (minimap_on && g_ui->input_started && ui_input_in_rect(g_ui->_window_x + mm_x, g_ui->_window_y + mm_y, mm_w, mm_h)) {
tab_scripts_minimap_scrolling = true;
}
if (!g_ui->input_down) {
tab_scripts_minimap_scrolling = false;
}
// Prevent text area clicks while scrolling the minimap
bool _input_enabled = g_ui->input_enabled;
if (tab_scripts_minimap_scrolling) {
g_ui->input_enabled = false;
}
ui_text_area(tab_scripts_hscript, UI_ALIGN_LEFT, true, "", false);
g_ui->input_enabled = _input_enabled;
g_project->script_datas->buffer[tab_scripts_selected] = tab_scripts_hscript->text;
if (minimap_on) {
tab_scripts_draw_minimap(mm_x, mm_y, mm_w, mm_h);
}
// Autocomplete popup
if (tab_scripts_ac_show && ac_selected) {
char *text = tab_scripts_hscript->text;