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flycast
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Display warning when it takes too long to find a game

This commit is contained in:
Edward Li 2020-11-04 05:40:20 +08:00
parent 621083c035
commit 4bd50b9182
2 changed files with 69 additions and 0 deletions
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17
core/rend/game_scanner.h
View File

@ -57,6 +57,19 @@ class GameScanner
void add_game_directory(const std::string& path)
{
//printf("Exploring %s\n", path.c_str());
if (game_list.size() == 0)
{
++still_no_rom_counter;
if (still_no_rom_counter > 1000)
{
path_is_too_dirty = true;
}
}
else
{
path_is_too_dirty = false;
}
DIR *dir = opendir(path.c_str());
if (dir == NULL)
return;
@ -130,6 +143,8 @@ public:
void stop()
{
running = false;
still_no_rom_counter = 0;
path_is_too_dirty = false;
if (scan_thread && scan_thread->joinable())
scan_thread->join();
}
@ -168,4 +183,6 @@ public:
std::mutex& get_mutex() { return mutex; }
const std::vector<GameMedia>& get_game_list() { return game_list; }
uint still_no_rom_counter = 0;
bool path_is_too_dirty = false;
};

52
core/rend/gui.cpp
View File

@ -668,6 +668,57 @@ static void error_popup()
}
}
static void contentpath_warning_popup()
{
static bool show_contentpath_warning_popup = true;
static bool show_contentpath_selection = false;
if (show_contentpath_warning_popup && scanner.path_is_too_dirty)
{
ImGui::OpenPopup("Incorrect Content Location?");
if (ImGui::BeginPopupModal("Incorrect Content Location?", NULL, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoMove))
{
ImGui::PushTextWrapPos(ImGui::GetCursorPos().x + 400.f * scaling);
ImGui::TextWrapped(" Still searching in %d folders, no game can be found! ", scanner.still_no_rom_counter);
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(16 * scaling, 3 * scaling));
float currentwidth = ImGui::GetContentRegionAvailWidth();
ImGui::SetCursorPosX((currentwidth - 100.f * scaling) / 2.f + ImGui::GetStyle().WindowPadding.x - 55.f * scaling);
if (ImGui::Button("Reselect", ImVec2(100.f * scaling, 0.f)))
{
settings.dreamcast.ContentPath.clear();
scanner.stop();
show_contentpath_warning_popup = false;
ImGui::CloseCurrentPopup();
show_contentpath_selection = true;
}
ImGui::SameLine();
ImGui::SetCursorPosX((currentwidth - 100.f * scaling) / 2.f + ImGui::GetStyle().WindowPadding.x + 55.f * scaling);
if (ImGui::Button("Cancel", ImVec2(100.f * scaling, 0.f)))
{
show_contentpath_warning_popup = false;
ImGui::CloseCurrentPopup();
}
ImGui::SetItemDefaultFocus();
ImGui::PopStyleVar();
ImGui::EndPopup();
}
}
if (show_contentpath_selection)
{
ImGui::OpenPopup("Select Directory");
select_directory_popup("Select Directory", scaling, [](bool cancelled, std::string selection)
{
show_contentpath_selection = false;
show_contentpath_warning_popup = true;
if (!cancelled)
{
settings.dreamcast.ContentPath.push_back(selection);
scanner.refresh();
}
});
}
}
void directory_selected_callback(bool cancelled, std::string selection)
{
if (!cancelled)
@ -1572,6 +1623,7 @@ static void gui_display_content()
ImGui::PopStyleVar();
error_popup();
contentpath_warning_popup();
ImGui::Render();
ImGui_impl_RenderDrawData(ImGui::GetDrawData(), false);