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canvas and ow edit changes

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This commit is contained in:
scawful
2022-09-12 13:04:03 -05:00
parent 290844db54
commit d6081e9add
5 changed files with 54 additions and 44 deletions
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26
src/gui/canvas.cc
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@@ -6,6 +6,7 @@
#include <string>
#include "app/gfx/bitmap.h"
#include "app/rom.h"
namespace yaze {
namespace gui {
@@ -63,6 +64,10 @@ void Canvas::DrawContextMenu() {
ImGui::OpenPopupOnItemClick("context", ImGuiPopupFlags_MouseButtonRight);
if (ImGui::BeginPopup("context")) {
if (ImGui::MenuItem("Reset Position", nullptr, false)) {
scrolling_.x = 0;
scrolling_.y = 0;
}
if (ImGui::MenuItem("Remove all", nullptr, false, points_.Size > 0)) {
points_.clear();
}
@@ -70,6 +75,27 @@ void Canvas::DrawContextMenu() {
}
}
void Canvas::DrawTilesFromUser(app::ROM &rom, Bytes &tile,
app::gfx::SNESPalette &pal) {
ImVec2 draw_tile_outline_pos;
// Add rectangle
if (is_hovered_ && ImGui::IsMouseClicked(ImGuiMouseButton_Left)) {
draw_tile_outline_pos.x =
std::round((double)mouse_pos_in_canvas_.x / 16) * 16;
draw_tile_outline_pos.y =
std::round((double)mouse_pos_in_canvas_.y / 16) * 16;
points_.push_back(draw_tile_outline_pos);
points_.push_back(
ImVec2(draw_tile_outline_pos.x + 16, draw_tile_outline_pos.y + 16));
changed_tiles_.emplace_back(app::gfx::Bitmap(16, 16, 64, tile.data()));
changed_tiles_.back().ApplyPalette(pal);
rom.RenderBitmap(&(changed_tiles_.back()));
}
}
void Canvas::DrawBitmap(const Bitmap &bitmap, int border_offset) {
draw_list_->AddImage(
(void *)bitmap.GetTexture(),

7
src/gui/canvas.h
View File

@@ -7,6 +7,7 @@
#include <string>
#include "app/gfx/bitmap.h"
#include "app/rom.h"
namespace yaze {
namespace gui {
@@ -21,6 +22,8 @@ class Canvas {
void DrawBackground(ImVec2 canvas_size = ImVec2(0, 0));
void DrawContextMenu();
void DrawTilesFromUser(app::ROM& rom, Bytes& tile,
app::gfx::SNESPalette& pal);
void DrawBitmap(const Bitmap& bitmap, int border_offset = 0);
void DrawBitmap(const Bitmap& bitmap, int x_offset, int y_offset);
void DrawOutline(int x, int y, int w, int h);
@@ -39,6 +42,7 @@ class Canvas {
bool enable_grid_ = true;
bool enable_context_menu_ = true;
bool custom_canvas_size_ = false;
bool is_hovered_ = false;
ImDrawList* draw_list_;
ImVector<ImVec2> points_;
@@ -46,6 +50,9 @@ class Canvas {
ImVec2 canvas_sz_;
ImVec2 canvas_p0_;
ImVec2 canvas_p1_;
ImVec2 mouse_pos_in_canvas_;
std::vector<app::gfx::Bitmap> changed_tiles_;
std::string title_;
};