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Copy image to clipboard for GraphicsEditor

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scawful
2023-12-17 21:07:48 -05:00
parent 20515d2f0b
commit a0c2349d0b
8 changed files with 421 additions and 159 deletions
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250
src/app/editor/graphics_editor.cc
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@@ -7,6 +7,7 @@
#include "absl/status/status.h"
#include "absl/status/statusor.h"
#include "app/core/platform/clipboard.h"
#include "app/editor/modules/palette_editor.h"
#include "app/gfx/bitmap.h"
#include "app/gfx/compression.h"
@@ -28,6 +29,16 @@ using ImGui::InputInt;
using ImGui::InputText;
using ImGui::SameLine;
constexpr ImGuiTableFlags kGfxEditTableFlags =
ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable |
ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable |
ImGuiTableFlags_SizingFixedFit;
constexpr ImGuiTabBarFlags kGfxEditTabBarFlags =
ImGuiTabBarFlags_AutoSelectNewTabs | ImGuiTabBarFlags_Reorderable |
ImGuiTabBarFlags_FittingPolicyResizeDown |
ImGuiTabBarFlags_TabListPopupButton;
absl::Status GraphicsEditor::Update() {
TAB_BAR("##TabBar")
status_ = UpdateGfxEdit();
@@ -41,11 +52,7 @@ absl::Status GraphicsEditor::Update() {
absl::Status GraphicsEditor::UpdateGfxEdit() {
TAB_ITEM("Graphics Editor")
if (ImGui::BeginTable("##GfxEditTable", 3,
ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable |
ImGuiTableFlags_Reorderable |
ImGuiTableFlags_Hideable |
ImGuiTableFlags_SizingFixedFit,
if (ImGui::BeginTable("##GfxEditTable", 3, kGfxEditTableFlags,
ImVec2(0, 0))) {
for (const auto& name : kGfxEditColumnNames)
ImGui::TableSetupColumn(name.data());
@@ -73,33 +80,62 @@ absl::Status GraphicsEditor::UpdateGfxEdit() {
}
void GraphicsEditor::DrawGfxEditToolset() {
if (ImGui::BeginTable("##GfxEditToolset", 7, ImGuiTableFlags_SizingFixedFit,
if (ImGui::BeginTable("##GfxEditToolset", 9, ImGuiTableFlags_SizingFixedFit,
ImVec2(0, 0))) {
for (const auto& name : {"Select", "Pencil", "Fill", "Zoom Out", "Zoom In",
"Current Color", "Tile Size"})
for (const auto& name :
{"Select", "Pencil", "Fill", "Copy Sheet", "Paste Sheet", "Zoom Out",
"Zoom In", "Current Color", "Tile Size"})
ImGui::TableSetupColumn(name);
ImGui::TableNextColumn();
if (ImGui::Button(ICON_MD_SELECT_ALL)) {
if (Button(ICON_MD_SELECT_ALL)) {
gfx_edit_mode_ = GfxEditMode::kSelect;
}
ImGui::TableNextColumn();
if (ImGui::Button(ICON_MD_DRAW)) {
if (Button(ICON_MD_DRAW)) {
gfx_edit_mode_ = GfxEditMode::kPencil;
}
ImGui::TableNextColumn();
if (ImGui::Button(ICON_MD_FORMAT_COLOR_FILL)) {
if (Button(ICON_MD_FORMAT_COLOR_FILL)) {
gfx_edit_mode_ = GfxEditMode::kFill;
}
ImGui::TableNextColumn();
if (ImGui::Button(ICON_MD_ZOOM_OUT)) {
if (Button(ICON_MD_CONTENT_COPY)) {
std::vector<uint8_t> png_data =
rom()->bitmap_manager().GetBitmap(current_sheet_)->GetPngData();
CopyImageToClipboard(png_data);
}
ImGui::TableNextColumn();
if (Button(ICON_MD_CONTENT_PASTE)) {
std::vector<uint8_t> png_data;
int width, height;
GetImageFromClipboard(png_data, width, height);
if (png_data.size() > 0) {
rom()
->bitmap_manager()
.GetBitmap(current_sheet_)
->LoadFromPngData(png_data, width, height);
rom()->UpdateBitmap(rom()
->mutable_bitmap_manager()
->mutable_bitmap(current_sheet_)
.get());
}
}
HOVER_HINT("Paste from Clipboard");
ImGui::TableNextColumn();
if (Button(ICON_MD_ZOOM_OUT)) {
if (current_scale_ >= 0.0f) {
current_scale_ -= 1.0f;
}
}
ImGui::TableNextColumn();
if (ImGui::Button(ICON_MD_ZOOM_IN)) {
if (Button(ICON_MD_ZOOM_IN)) {
if (current_scale_ <= 16.0f) {
current_scale_ += 1.0f;
}
@@ -129,38 +165,42 @@ absl::Status GraphicsEditor::UpdateGfxSheetList() {
ImGuiWindowFlags_NoDecoration);
ImGui::PopStyleVar();
gui::Canvas graphics_bin_canvas_;
graphics_bin_canvas_.UpdateEvent(
[&]() {
if (value.get()->IsActive()) {
auto texture = value.get()->texture();
graphics_bin_canvas_.GetDrawList()->AddImage(
(void*)texture,
ImVec2(graphics_bin_canvas_.GetZeroPoint().x + 2,
graphics_bin_canvas_.GetZeroPoint().y + 2),
ImVec2(graphics_bin_canvas_.GetZeroPoint().x +
value.get()->width() * sheet_scale_,
graphics_bin_canvas_.GetZeroPoint().y +
value.get()->height() * sheet_scale_));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
current_sheet_ = key;
open_sheets_.insert(key);
}
auto select_tile_event = [&]() {
if (value.get()->IsActive()) {
auto texture = value.get()->texture();
graphics_bin_canvas_.GetDrawList()->AddImage(
(void*)texture,
ImVec2(graphics_bin_canvas_.GetZeroPoint().x + 2,
graphics_bin_canvas_.GetZeroPoint().y + 2),
ImVec2(graphics_bin_canvas_.GetZeroPoint().x +
value.get()->width() * sheet_scale_,
graphics_bin_canvas_.GetZeroPoint().y +
value.get()->height() * sheet_scale_));
// Add a slightly transparent rectangle behind the text
ImVec2 textPos(graphics_bin_canvas_.GetZeroPoint().x + 2,
graphics_bin_canvas_.GetZeroPoint().y + 2);
ImVec2 textSize =
ImGui::CalcTextSize(absl::StrFormat("%02X", key).c_str());
ImVec2 rectMin(textPos.x, textPos.y);
ImVec2 rectMax(textPos.x + textSize.x, textPos.y + textSize.y);
graphics_bin_canvas_.GetDrawList()->AddRectFilled(
rectMin, rectMax, IM_COL32(0, 125, 0, 128));
graphics_bin_canvas_.GetDrawList()->AddText(
textPos, IM_COL32(125, 255, 125, 255),
absl::StrFormat("%02X", key).c_str());
}
},
ImVec2(0x100 + 1, 0x40 + 1), 0x20, sheet_scale_,
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
current_sheet_ = key;
open_sheets_.insert(key);
}
// Add a slightly transparent rectangle behind the text
ImVec2 text_pos(graphics_bin_canvas_.GetZeroPoint().x + 2,
graphics_bin_canvas_.GetZeroPoint().y + 2);
ImVec2 text_size =
ImGui::CalcTextSize(absl::StrFormat("%02X", key).c_str());
ImVec2 rent_min(text_pos.x, text_pos.y);
ImVec2 rent_max(text_pos.x + text_size.x, text_pos.y + text_size.y);
graphics_bin_canvas_.GetDrawList()->AddRectFilled(
rent_min, rent_max, IM_COL32(0, 125, 0, 128));
graphics_bin_canvas_.GetDrawList()->AddText(
text_pos, IM_COL32(125, 255, 125, 255),
absl::StrFormat("%02X", key).c_str());
}
};
graphics_bin_canvas_.UpdateEvent(
select_tile_event, ImVec2(0x100 + 1, 0x40 + 1), 0x20, sheet_scale_,
/*grid_size=*/16.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
ImGui::EndChild();
@@ -173,11 +213,7 @@ absl::Status GraphicsEditor::UpdateGfxSheetList() {
absl::Status GraphicsEditor::UpdateGfxTabView() {
static int next_tab_id = 0;
if (ImGui::BeginTabBar("##GfxEditTabBar",
ImGuiTabBarFlags_AutoSelectNewTabs |
ImGuiTabBarFlags_Reorderable |
ImGuiTabBarFlags_FittingPolicyResizeDown |
ImGuiTabBarFlags_TabListPopupButton)) {
if (ImGui::BeginTabBar("##GfxEditTabBar", kGfxEditTabBarFlags)) {
if (ImGui::TabItemButton(
"+", ImGuiTabItemFlags_Trailing | ImGuiTabItemFlags_NoTooltip)) {
open_sheets_.insert(next_tab_id++);
@@ -185,6 +221,8 @@ absl::Status GraphicsEditor::UpdateGfxTabView() {
// Submit our regular tabs
for (auto& each : open_sheets_) {
current_sheet_ = each;
bool open = true;
if (ImGui::BeginTabItem(absl::StrFormat("%d", each).c_str(), &open,
ImGuiTabItemFlags_None)) {
@@ -197,59 +235,61 @@ absl::Status GraphicsEditor::UpdateGfxTabView() {
child_window_sheets_.insert(each);
}
}
ImGui::BeginChild(
absl::StrFormat("##GfxEditPaletteChild%d", each).c_str(),
ImVec2(0, 0), true,
ImGuiWindowFlags_NoDecoration |
ImGuiWindowFlags_AlwaysVerticalScrollbar |
ImGuiWindowFlags_AlwaysHorizontalScrollbar);
current_sheet_ = each;
const auto child_id =
absl::StrFormat("##GfxEditPaletteChildWindow%d", each);
ImGui::BeginChild(child_id.c_str(), ImVec2(0, 0), true,
ImGuiWindowFlags_NoDecoration |
ImGuiWindowFlags_AlwaysVerticalScrollbar |
ImGuiWindowFlags_AlwaysHorizontalScrollbar);
auto draw_tile_event = [&]() {
// Convert the ImVec4 into a 16-bit value
Uint8 r = static_cast<Uint8>(current_color_.x * 31);
Uint8 g = static_cast<Uint8>(current_color_.y * 31);
Uint8 b = static_cast<Uint8>(current_color_.z * 31);
Uint16 snes_color =
((r & 0x1F) << 10) | ((g & 0x1F) << 5) | (b & 0x1F);
auto click_position =
current_sheet_canvas_.GetCurrentDrawnTilePosition();
// Calculate the tile index for x and y based on the
// click_position
int tile_index_x =
(static_cast<int>(click_position.x) % 8) / tile_size_;
int tile_index_y =
(static_cast<int>(click_position.y) % 8) / tile_size_;
// Calculate the pixel start position based on tile index and tile
// size
ImVec2 start_position;
start_position.x = tile_index_x * tile_size_;
start_position.y = tile_index_y * tile_size_;
// Get the current map's bitmap from the BitmapTable
gfx::Bitmap& current_bitmap = *rom()->bitmap_manager()[each];
// Update the bitmap's pixel data based on the start_position and
// tile_data
for (int y = 0; y < tile_size_; ++y) {
for (int x = 0; x < tile_size_; ++x) {
int pixel_index =
(start_position.y + y) * current_bitmap.width() +
(start_position.x + x);
current_bitmap.WriteToPixel(pixel_index, snes_color);
}
}
// rom()->bitmap_manager()[each]->WriteToPixel(position,
// snesColor);
rom()->UpdateBitmap(
rom()->mutable_bitmap_manager()->mutable_bitmap(each).get());
};
current_sheet_canvas_.UpdateColorPainter(
*rom()->bitmap_manager()[each], current_color_,
[&]() {
// Convert the ImVec4 into a 16-bit value
Uint8 r = static_cast<Uint8>(current_color_.x * 31);
Uint8 g = static_cast<Uint8>(current_color_.y * 31);
Uint8 b = static_cast<Uint8>(current_color_.z * 31);
Uint16 snesColor =
((r & 0x1F) << 10) | ((g & 0x1F) << 5) | (b & 0x1F);
auto click_position =
current_sheet_canvas_.GetCurrentDrawnTilePosition();
// Calculate the tile index for x and y based on the
// click_position
int tile_index_x =
(static_cast<int>(click_position.x) % 8) / tile_size_;
int tile_index_y =
(static_cast<int>(click_position.y) % 8) / tile_size_;
// Calculate the pixel start position based on tile index and tile
// size
ImVec2 start_position;
start_position.x = tile_index_x * tile_size_;
start_position.y = tile_index_y * tile_size_;
// Get the current map's bitmap from the BitmapTable
gfx::Bitmap& current_bitmap = *rom()->bitmap_manager()[each];
// Update the bitmap's pixel data based on the start_position and
// tile_data
for (int y = 0; y < tile_size_; ++y) {
for (int x = 0; x < tile_size_; ++x) {
int pixel_index =
(start_position.y + y) * current_bitmap.width() +
(start_position.x + x);
current_bitmap.WriteToPixel(pixel_index, snesColor);
}
}
// rom()->bitmap_manager()[each]->WriteToPixel(position,
// snesColor);
rom()->UpdateBitmap(
rom()->mutable_bitmap_manager()->mutable_bitmap(each).get());
},
*rom()->bitmap_manager()[each], current_color_, draw_tile_event,
ImVec2(0x100, 0x40), tile_size_, current_scale_, 8.0f);
ImGui::EndChild();
ImGui::EndTabItem();
@@ -297,7 +337,7 @@ absl::Status GraphicsEditor::UpdateGfxTabView() {
}
absl::Status GraphicsEditor::UpdatePaletteColumn() {
auto palette_group = rom()->GetPaletteGroup(
auto palette_group = rom()->palette_group(
kPaletteGroupAddressesKeys[edit_palette_group_name_index_]);
auto palette = palette_group[edit_palette_index_];
@@ -678,7 +718,7 @@ absl::Status GraphicsEditor::DecompressImportData(int size) {
converted_sheet);
if (rom()->isLoaded()) {
auto palette_group = rom()->GetPaletteGroup("ow_main");
auto palette_group = rom()->palette_group("ow_main");
z3_rom_palette_ = palette_group[current_palette_];
if (col_file_) {
bin_bitmap_.ApplyPalette(col_file_palette_);
@@ -711,7 +751,7 @@ absl::Status GraphicsEditor::DecompressSuperDonkey() {
} else {
// ROM palette
auto palette_group =
rom()->GetPaletteGroup(kPaletteGroupAddressesKeys[current_palette_]);
rom()->palette_group(kPaletteGroupAddressesKeys[current_palette_]);
z3_rom_palette_ = palette_group[current_palette_index_];
graphics_bin_[i].ApplyPalette(z3_rom_palette_);
}
@@ -736,7 +776,7 @@ absl::Status GraphicsEditor::DecompressSuperDonkey() {
} else {
// ROM palette
auto palette_group =
rom()->GetPaletteGroup(kPaletteGroupAddressesKeys[current_palette_]);
rom()->palette_group(kPaletteGroupAddressesKeys[current_palette_]);
z3_rom_palette_ = palette_group[current_palette_index_];
graphics_bin_[i].ApplyPalette(z3_rom_palette_);
}