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fix indices bug

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This commit is contained in:
omigamedev
2017-08-22 01:48:42 +01:00
parent 1877f1013d
commit 78484c53a4
3 changed files with 10 additions and 8 deletions
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2
engine/app_layout.cpp
View File

@@ -415,7 +415,7 @@ void App::init_menu_layer()
{
int dest_layer_idx = order[current_idx_order - 1];
canvas->m_canvas->layer_merge(canvas->m_canvas->m_current_layer_idx, dest_layer_idx);
canvas->m_canvas->layer_remove(canvas->m_canvas->m_current_layer_idx);
canvas->m_canvas->layer_remove(current_idx_order);
layers->clear();
for (auto& i : canvas->m_canvas->m_order)
layers->add_layer(canvas->m_canvas->m_layers[i].m_name.c_str());

13
engine/canvas.cpp
View File

@@ -571,20 +571,21 @@ void ui::Canvas::layer_add(std::string name)
m_order.push_back(idx);
m_current_layer_idx = idx;
}
void ui::Canvas::layer_remove(int idx)
void ui::Canvas::layer_remove(int idx) // m_order index
{
int n = m_order[idx];
for (auto& i : m_order)
if (i > m_order[idx])
if (i > n)
i--;
m_layers.erase(m_layers.begin() + idx);
m_layers.erase(m_layers.begin() + n);
m_order.erase(m_order.begin() + idx);
m_current_layer_idx = std::max<int>(m_layers.size() - 1, idx);
m_current_layer_idx = m_order[std::min<int>(m_layers.size() - 1, idx)];
}
void ui::Canvas::layer_order(int idx, int pos)
void ui::Canvas::layer_order(int idx, int pos) // m_order index
{
std::swap(m_order[idx], m_order[pos]);
}
void ui::Canvas::layer_merge(int source_idx, int dest_idx)
void ui::Canvas::layer_merge(int source_idx, int dest_idx) // m_layer index
{
m_dirty = false;

3
engine/node_panel_layer.cpp
View File

@@ -197,13 +197,14 @@ void NodePanelLayer::remove_layer(NodeLayer* layer)
{
auto it = std::find(m_layers.begin(), m_layers.end(), m_current_layer);
auto i = m_layers_container->get_child_index(m_current_layer);
int old_idx = (int)std::distance(m_layers.begin(), it);
m_layers_container->remove_child(m_current_layer);
m_layers.erase(it);
i = std::min<int>(i, (int)m_layers.size() - 1);
m_current_layer = m_layers[i];
m_current_layer->m_selected = true;
if (on_layer_delete)
on_layer_delete(this, (int)std::distance(m_layers.begin(), it));
on_layer_delete(this, old_idx);
if (on_layer_change)
on_layer_change(this, -1, i);
}