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Use switch consistently in _notification (scene folder)

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This commit is contained in:
Rémi Verschelde
2022-02-15 18:06:48 +01:00
parent 171021145d
commit 0f5455230c
127 changed files with 2853 additions and 2601 deletions
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147
scene/gui/gradient_edit.cpp
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@@ -287,84 +287,85 @@ void GradientEdit::gui_input(const Ref<InputEvent> &p_event) {
}
void GradientEdit::_notification(int p_what) {
if (p_what == NOTIFICATION_ENTER_TREE) {
if (!picker->is_connected("color_changed", callable_mp(this, &GradientEdit::_color_changed))) {
picker->connect("color_changed", callable_mp(this, &GradientEdit::_color_changed));
}
}
if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
draw_spacing = BASE_SPACING * get_theme_default_base_scale();
draw_point_width = BASE_POINT_WIDTH * get_theme_default_base_scale();
}
if (p_what == NOTIFICATION_DRAW) {
int w = get_size().x;
int h = get_size().y;
if (w == 0 || h == 0) {
return; // Safety check. We have division by 'h'. And in any case there is nothing to draw with such size.
}
int total_w = get_size().width - get_size().height - draw_spacing;
// Draw checker pattern for ramp.
draw_texture_rect(get_theme_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")), Rect2(0, 0, total_w, h), true);
// Draw color ramp.
gradient_cache->set_points(points);
gradient_cache->set_interpolation_mode(interpolation_mode);
preview_texture->set_gradient(gradient_cache);
draw_texture_rect(preview_texture, Rect2(0, 0, total_w, h));
// Draw point markers.
for (int i = 0; i < points.size(); i++) {
Color col = points[i].color.inverted();
col.a = 0.9;
draw_line(Vector2(points[i].offset * total_w, 0), Vector2(points[i].offset * total_w, h / 2), col);
Rect2 rect = Rect2(points[i].offset * total_w - draw_point_width / 2, h / 2, draw_point_width, h / 2);
draw_rect(rect, points[i].color, true);
draw_rect(rect, col, false);
if (grabbed == i) {
rect = rect.grow(-1);
if (has_focus()) {
draw_rect(rect, Color(1, 0, 0, 0.9), false);
} else {
draw_rect(rect, Color(0.6, 0, 0, 0.9), false);
}
rect = rect.grow(-1);
draw_rect(rect, col, false);
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
if (!picker->is_connected("color_changed", callable_mp(this, &GradientEdit::_color_changed))) {
picker->connect("color_changed", callable_mp(this, &GradientEdit::_color_changed));
}
[[fallthrough]];
}
case NOTIFICATION_THEME_CHANGED: {
draw_spacing = BASE_SPACING * get_theme_default_base_scale();
draw_point_width = BASE_POINT_WIDTH * get_theme_default_base_scale();
} break;
//Draw "button" for color selector
draw_texture_rect(get_theme_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")), Rect2(total_w + draw_spacing, 0, h, h), true);
if (grabbed != -1) {
//Draw with selection color
draw_rect(Rect2(total_w + draw_spacing, 0, h, h), points[grabbed].color);
} else {
//if no color selected draw grey color with 'X' on top.
draw_rect(Rect2(total_w + draw_spacing, 0, h, h), Color(0.5, 0.5, 0.5, 1));
draw_line(Vector2(total_w + draw_spacing, 0), Vector2(total_w + draw_spacing + h, h), Color(1, 1, 1, 0.6));
draw_line(Vector2(total_w + draw_spacing, h), Vector2(total_w + draw_spacing + h, 0), Color(1, 1, 1, 0.6));
}
case NOTIFICATION_DRAW: {
int w = get_size().x;
int h = get_size().y;
// Draw borders around color ramp if in focus.
if (has_focus()) {
draw_line(Vector2(-1, -1), Vector2(total_w + 1, -1), Color(1, 1, 1, 0.6));
draw_line(Vector2(total_w + 1, -1), Vector2(total_w + 1, h + 1), Color(1, 1, 1, 0.6));
draw_line(Vector2(total_w + 1, h + 1), Vector2(-1, h + 1), Color(1, 1, 1, 0.6));
draw_line(Vector2(-1, -1), Vector2(-1, h + 1), Color(1, 1, 1, 0.6));
}
}
if (w == 0 || h == 0) {
return; // Safety check. We have division by 'h'. And in any case there is nothing to draw with such size.
}
if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
if (!is_visible()) {
grabbing = false;
}
int total_w = get_size().width - get_size().height - draw_spacing;
// Draw checker pattern for ramp.
draw_texture_rect(get_theme_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")), Rect2(0, 0, total_w, h), true);
// Draw color ramp.
gradient_cache->set_points(points);
gradient_cache->set_interpolation_mode(interpolation_mode);
preview_texture->set_gradient(gradient_cache);
draw_texture_rect(preview_texture, Rect2(0, 0, total_w, h));
// Draw point markers.
for (int i = 0; i < points.size(); i++) {
Color col = points[i].color.inverted();
col.a = 0.9;
draw_line(Vector2(points[i].offset * total_w, 0), Vector2(points[i].offset * total_w, h / 2), col);
Rect2 rect = Rect2(points[i].offset * total_w - draw_point_width / 2, h / 2, draw_point_width, h / 2);
draw_rect(rect, points[i].color, true);
draw_rect(rect, col, false);
if (grabbed == i) {
rect = rect.grow(-1);
if (has_focus()) {
draw_rect(rect, Color(1, 0, 0, 0.9), false);
} else {
draw_rect(rect, Color(0.6, 0, 0, 0.9), false);
}
rect = rect.grow(-1);
draw_rect(rect, col, false);
}
}
// Draw "button" for color selector.
draw_texture_rect(get_theme_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")), Rect2(total_w + draw_spacing, 0, h, h), true);
if (grabbed != -1) {
// Draw with selection color.
draw_rect(Rect2(total_w + draw_spacing, 0, h, h), points[grabbed].color);
} else {
// If no color selected draw grey color with 'X' on top.
draw_rect(Rect2(total_w + draw_spacing, 0, h, h), Color(0.5, 0.5, 0.5, 1));
draw_line(Vector2(total_w + draw_spacing, 0), Vector2(total_w + draw_spacing + h, h), Color(1, 1, 1, 0.6));
draw_line(Vector2(total_w + draw_spacing, h), Vector2(total_w + draw_spacing + h, 0), Color(1, 1, 1, 0.6));
}
// Draw borders around color ramp if in focus.
if (has_focus()) {
draw_line(Vector2(-1, -1), Vector2(total_w + 1, -1), Color(1, 1, 1, 0.6));
draw_line(Vector2(total_w + 1, -1), Vector2(total_w + 1, h + 1), Color(1, 1, 1, 0.6));
draw_line(Vector2(total_w + 1, h + 1), Vector2(-1, h + 1), Color(1, 1, 1, 0.6));
draw_line(Vector2(-1, -1), Vector2(-1, h + 1), Color(1, 1, 1, 0.6));
}
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (!is_visible()) {
grabbing = false;
}
} break;
}
}