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Internals: ImHashStr() default parameter.

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This commit is contained in:
omar 2019-04-19 19:48:51 +02:00
parent 5078fa208b
commit 59f012d656
3 changed files with 11 additions and 11 deletions
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16
imgui.cpp
View File

@ -2535,7 +2535,7 @@ ImGuiWindow::ImGuiWindow(ImGuiContext* context, const char* name)
: DrawListInst(&context->DrawListSharedData)
{
Name = ImStrdup(name);
ID = ImHashStr(name, 0);
ID = ImHashStr(name);
IDStack.push_back(ID);
Flags = ImGuiWindowFlags_None;
Pos = ImVec2(0.0f, 0.0f);
@ -3629,7 +3629,7 @@ void ImGui::Initialize(ImGuiContext* context)
// Add .ini handle for ImGuiWindow type
ImGuiSettingsHandler ini_handler;
ini_handler.TypeName = "Window";
ini_handler.TypeHash = ImHashStr("Window", 0);
ini_handler.TypeHash = ImHashStr("Window");
ini_handler.ReadOpenFn = SettingsHandlerWindow_ReadOpen;
ini_handler.ReadLineFn = SettingsHandlerWindow_ReadLine;
ini_handler.WriteAllFn = SettingsHandlerWindow_WriteAll;
@ -4562,7 +4562,7 @@ ImGuiWindow* ImGui::FindWindowByID(ImGuiID id)
ImGuiWindow* ImGui::FindWindowByName(const char* name)
{
ImGuiID id = ImHashStr(name, 0);
ImGuiID id = ImHashStr(name);
return FindWindowByID(id);
}
@ -8769,7 +8769,7 @@ bool ImGui::BeginDragDropSource(ImGuiDragDropFlags flags)
else
{
window = NULL;
source_id = ImHashStr("#SourceExtern", 0);
source_id = ImHashStr("#SourceExtern");
source_drag_active = true;
}
@ -9210,7 +9210,7 @@ ImGuiWindowSettings* ImGui::CreateNewWindowSettings(const char* name)
g.SettingsWindows.push_back(ImGuiWindowSettings());
ImGuiWindowSettings* settings = &g.SettingsWindows.back();
settings->Name = ImStrdup(name);
settings->ID = ImHashStr(name, 0);
settings->ID = ImHashStr(name);
return settings;
}
@ -9225,7 +9225,7 @@ ImGuiWindowSettings* ImGui::FindWindowSettings(ImGuiID id)
ImGuiWindowSettings* ImGui::FindOrCreateWindowSettings(const char* name)
{
if (ImGuiWindowSettings* settings = FindWindowSettings(ImHashStr(name, 0)))
if (ImGuiWindowSettings* settings = FindWindowSettings(ImHashStr(name)))
return settings;
return CreateNewWindowSettings(name);
}
@ -9243,7 +9243,7 @@ void ImGui::LoadIniSettingsFromDisk(const char* ini_filename)
ImGuiSettingsHandler* ImGui::FindSettingsHandler(const char* type_name)
{
ImGuiContext& g = *GImGui;
const ImGuiID type_hash = ImHashStr(type_name, 0);
const ImGuiID type_hash = ImHashStr(type_name);
for (int handler_n = 0; handler_n < g.SettingsHandlers.Size; handler_n++)
if (g.SettingsHandlers[handler_n].TypeHash == type_hash)
return &g.SettingsHandlers[handler_n];
@ -9347,7 +9347,7 @@ const char* ImGui::SaveIniSettingsToMemory(size_t* out_size)
static void* SettingsHandlerWindow_ReadOpen(ImGuiContext*, ImGuiSettingsHandler*, const char* name)
{
ImGuiWindowSettings* settings = ImGui::FindWindowSettings(ImHashStr(name, 0));
ImGuiWindowSettings* settings = ImGui::FindWindowSettings(ImHashStr(name));
if (!settings)
settings = ImGui::CreateNewWindowSettings(name);
return (void*)settings;

4
imgui_internal.h
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@ -153,7 +153,7 @@ IMGUI_API int ImTextCountUtf8BytesFromStr(const ImWchar* in_text, cons
// Helpers: Misc
IMGUI_API ImU32 ImHashData(const void* data, size_t data_size, ImU32 seed = 0);
IMGUI_API ImU32 ImHashStr(const char* data, size_t data_size, ImU32 seed = 0);
IMGUI_API ImU32 ImHashStr(const char* data, size_t data_size = 0, ImU32 seed = 0);
IMGUI_API void* ImFileLoadToMemory(const char* filename, const char* file_open_mode, size_t* out_file_size = NULL, int padding_bytes = 0);
IMGUI_API FILE* ImFileOpen(const char* filename, const char* file_open_mode);
static inline bool ImCharIsBlankA(char c) { return c == ' ' || c == '\t'; }
@ -630,7 +630,7 @@ struct ImGuiWindowSettings
struct ImGuiSettingsHandler
{
const char* TypeName; // Short description stored in .ini file. Disallowed characters: '[' ']'
ImGuiID TypeHash; // == ImHashStr(TypeName, 0, 0)
ImGuiID TypeHash; // == ImHashStr(TypeName)
void* (*ReadOpenFn)(ImGuiContext* ctx, ImGuiSettingsHandler* handler, const char* name); // Read: Called when entering into a new ini entry e.g. "[Window][Name]"
void (*ReadLineFn)(ImGuiContext* ctx, ImGuiSettingsHandler* handler, void* entry, const char* line); // Read: Called for every line of text within an ini entry
void (*WriteAllFn)(ImGuiContext* ctx, ImGuiSettingsHandler* handler, ImGuiTextBuffer* out_buf); // Write: Output every entries into 'out_buf'

2
imgui_widgets.cpp
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@ -6468,7 +6468,7 @@ static ImU32 ImGui::TabBarCalcTabID(ImGuiTabBar* tab_bar, const char* label)
{
if (tab_bar->Flags & ImGuiTabBarFlags_DockNode)
{
ImGuiID id = ImHashStr(label, 0);
ImGuiID id = ImHashStr(label);
KeepAliveID(id);
return id;
}