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This commit is contained in:
omar 2020-05-08 15:59:39 +02:00
parent c0d5b3f55a
commit 3aa1684129
2 changed files with 34 additions and 31 deletions
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9
imgui.cpp
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@ -4281,7 +4281,7 @@ void ImGui::Render()
// Add ImDrawList to render // Add ImDrawList to render
ImGuiWindow* windows_to_render_top_most[2]; ImGuiWindow* windows_to_render_top_most[2];
windows_to_render_top_most[0] = (g.NavWindowingTarget && !(g.NavWindowingTarget->Flags & ImGuiWindowFlags_NoBringToFrontOnFocus)) ? g.NavWindowingTarget->RootWindow : NULL; windows_to_render_top_most[0] = (g.NavWindowingTarget && !(g.NavWindowingTarget->Flags & ImGuiWindowFlags_NoBringToFrontOnFocus)) ? g.NavWindowingTarget->RootWindow : NULL;
windows_to_render_top_most[1] = (g.NavWindowingTarget ? g.NavWindowingList : NULL); windows_to_render_top_most[1] = (g.NavWindowingTarget ? g.NavWindowingListWindow : NULL);
for (int n = 0; n != g.Windows.Size; n++) for (int n = 0; n != g.Windows.Size; n++)
{ {
ImGuiWindow* window = g.Windows[n]; ImGuiWindow* window = g.Windows[n];
@ -5590,7 +5590,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Update stored window name when it changes (which can _only_ happen with the "###" operator, so the ID would stay unchanged). // Update stored window name when it changes (which can _only_ happen with the "###" operator, so the ID would stay unchanged).
// The title bar always display the 'name' parameter, so we only update the string storage if it needs to be visible to the end-user elsewhere. // The title bar always display the 'name' parameter, so we only update the string storage if it needs to be visible to the end-user elsewhere.
bool window_title_visible_elsewhere = false; bool window_title_visible_elsewhere = false;
if (g.NavWindowingList != NULL && (window->Flags & ImGuiWindowFlags_NoNavFocus) == 0) // Window titles visible when using CTRL+TAB if (g.NavWindowingListWindow != NULL && (window->Flags & ImGuiWindowFlags_NoNavFocus) == 0) // Window titles visible when using CTRL+TAB
window_title_visible_elsewhere = true; window_title_visible_elsewhere = true;
if (window_title_visible_elsewhere && !window_just_created && strcmp(name, window->Name) != 0) if (window_title_visible_elsewhere && !window_just_created && strcmp(name, window->Name) != 0)
{ {
@ -6628,6 +6628,7 @@ void ImGui::ActivateItem(ImGuiID id)
g.NavNextActivateId = id; g.NavNextActivateId = id;
} }
// Note: this is storing in same stack as IDStack, so Push/Pop mismatch will be reported there.
void ImGui::PushFocusScope(ImGuiID id) void ImGui::PushFocusScope(ImGuiID id)
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
@ -9067,8 +9068,8 @@ void ImGui::NavUpdateWindowingOverlay()
if (g.NavWindowingTimer < NAV_WINDOWING_LIST_APPEAR_DELAY) if (g.NavWindowingTimer < NAV_WINDOWING_LIST_APPEAR_DELAY)
return; return;
if (g.NavWindowingList == NULL) if (g.NavWindowingListWindow == NULL)
g.NavWindowingList = FindWindowByName("###NavWindowingList"); g.NavWindowingListWindow = FindWindowByName("###NavWindowingList");
SetNextWindowSizeConstraints(ImVec2(g.IO.DisplaySize.x * 0.20f, g.IO.DisplaySize.y * 0.20f), ImVec2(FLT_MAX, FLT_MAX)); SetNextWindowSizeConstraints(ImVec2(g.IO.DisplaySize.x * 0.20f, g.IO.DisplaySize.y * 0.20f), ImVec2(FLT_MAX, FLT_MAX));
SetNextWindowPos(g.IO.DisplaySize * 0.5f, ImGuiCond_Always, ImVec2(0.5f, 0.5f)); SetNextWindowPos(g.IO.DisplaySize * 0.5f, ImGuiCond_Always, ImVec2(0.5f, 0.5f));
PushStyleVar(ImGuiStyleVar_WindowPadding, g.Style.WindowPadding * 2.0f); PushStyleVar(ImGuiStyleVar_WindowPadding, g.Style.WindowPadding * 2.0f);

50
imgui_internal.h
View File

@ -14,9 +14,9 @@ Index of this file:
// STB libraries includes // STB libraries includes
// Context pointer // Context pointer
// Generic helpers // Generic helpers
// Misc data structures // Flags, enums and data structures
// Main imgui context // Main imgui context
// Tab bar, tab item // Tab bar, Tab item
// Internal API // Internal API
*/ */
@ -431,7 +431,7 @@ struct IMGUI_API ImChunkStream
}; };
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
// Misc data structures // Flags, enums and data structures
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
enum ImGuiButtonFlags_ enum ImGuiButtonFlags_
@ -1011,7 +1011,7 @@ struct ImGuiNextItemData
}; };
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
// Tabs // Tab bar, Tab item
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
struct ImGuiShrinkWidthItem struct ImGuiShrinkWidthItem
@ -1111,7 +1111,7 @@ struct ImGuiContext
// Gamepad/keyboard Navigation // Gamepad/keyboard Navigation
ImGuiWindow* NavWindow; // Focused window for navigation. Could be called 'FocusWindow' ImGuiWindow* NavWindow; // Focused window for navigation. Could be called 'FocusWindow'
ImGuiID NavId; // Focused item for navigation ImGuiID NavId; // Focused item for navigation
ImGuiID NavFocusScopeId; ImGuiID NavFocusScopeId; // Identify a selection scope (selection code often wants to "clear other items" when landing on an item of the selection set)
ImGuiID NavActivateId; // ~~ (g.ActiveId == 0) && IsNavInputPressed(ImGuiNavInput_Activate) ? NavId : 0, also set when calling ActivateItem() ImGuiID NavActivateId; // ~~ (g.ActiveId == 0) && IsNavInputPressed(ImGuiNavInput_Activate) ? NavId : 0, also set when calling ActivateItem()
ImGuiID NavActivateDownId; // ~~ IsNavInputDown(ImGuiNavInput_Activate) ? NavId : 0 ImGuiID NavActivateDownId; // ~~ IsNavInputDown(ImGuiNavInput_Activate) ? NavId : 0
ImGuiID NavActivatePressedId; // ~~ IsNavInputPressed(ImGuiNavInput_Activate) ? NavId : 0 ImGuiID NavActivatePressedId; // ~~ IsNavInputPressed(ImGuiNavInput_Activate) ? NavId : 0
@ -1133,8 +1133,8 @@ struct ImGuiContext
bool NavAnyRequest; // ~~ NavMoveRequest || NavInitRequest bool NavAnyRequest; // ~~ NavMoveRequest || NavInitRequest
bool NavInitRequest; // Init request for appearing window to select first item bool NavInitRequest; // Init request for appearing window to select first item
bool NavInitRequestFromMove; bool NavInitRequestFromMove;
ImGuiID NavInitResultId; ImGuiID NavInitResultId; // Init request result (first item of the window, or one for which SetItemDefaultFocus() was called)
ImRect NavInitResultRectRel; ImRect NavInitResultRectRel; // Init request result rectangle (relative to parent window)
bool NavMoveFromClampedRefRect; // Set by manual scrolling, if we scroll to a point where NavId isn't visible we reset navigation from visible items bool NavMoveFromClampedRefRect; // Set by manual scrolling, if we scroll to a point where NavId isn't visible we reset navigation from visible items
bool NavMoveRequest; // Move request for this frame bool NavMoveRequest; // Move request for this frame
ImGuiNavMoveFlags NavMoveRequestFlags; ImGuiNavMoveFlags NavMoveRequestFlags;
@ -1146,10 +1146,10 @@ struct ImGuiContext
ImGuiNavMoveResult NavMoveResultLocalVisibleSet; // Best move request candidate within NavWindow that are mostly visible (when using ImGuiNavMoveFlags_AlsoScoreVisibleSet flag) ImGuiNavMoveResult NavMoveResultLocalVisibleSet; // Best move request candidate within NavWindow that are mostly visible (when using ImGuiNavMoveFlags_AlsoScoreVisibleSet flag)
ImGuiNavMoveResult NavMoveResultOther; // Best move request candidate within NavWindow's flattened hierarchy (when using ImGuiWindowFlags_NavFlattened flag) ImGuiNavMoveResult NavMoveResultOther; // Best move request candidate within NavWindow's flattened hierarchy (when using ImGuiWindowFlags_NavFlattened flag)
// Navigation: Windowing (CTRL+TAB, holding Menu button + directional pads to move/resize) // Navigation: Windowing (CTRL+TAB for list, or Menu button + keys or directional pads to move/resize)
ImGuiWindow* NavWindowingTarget; // When selecting a window (holding Menu+FocusPrev/Next, or equivalent of CTRL-TAB) this window is temporarily displayed top-most. ImGuiWindow* NavWindowingTarget; // Target window when doing CTRL+Tab (or Pad Menu + FocusPrev/Next), this window is temporarily displayed top-most!
ImGuiWindow* NavWindowingTargetAnim; // Record of last valid NavWindowingTarget until DimBgRatio and NavWindowingHighlightAlpha becomes 0.0f ImGuiWindow* NavWindowingTargetAnim; // Record of last valid NavWindowingTarget until DimBgRatio and NavWindowingHighlightAlpha becomes 0.0f, so the fade-out can stay on it.
ImGuiWindow* NavWindowingList; ImGuiWindow* NavWindowingListWindow; // Internal window actually listing the CTRL+Tab contents
float NavWindowingTimer; float NavWindowingTimer;
float NavWindowingHighlightAlpha; float NavWindowingHighlightAlpha;
bool NavWindowingToggleLayer; bool NavWindowingToggleLayer;
@ -1226,8 +1226,8 @@ struct ImGuiContext
ImChunkStream<ImGuiWindowSettings> SettingsWindows; // ImGuiWindow .ini settings entries ImChunkStream<ImGuiWindowSettings> SettingsWindows; // ImGuiWindow .ini settings entries
// Capture/Logging // Capture/Logging
bool LogEnabled; bool LogEnabled; // Currently capturing
ImGuiLogType LogType; ImGuiLogType LogType; // Capture target
ImFileHandle LogFile; // If != NULL log to stdout/ file ImFileHandle LogFile; // If != NULL log to stdout/ file
ImGuiTextBuffer LogBuffer; // Accumulation buffer when log to clipboard. This is pointer so our GImGui static constructor doesn't call heap allocators. ImGuiTextBuffer LogBuffer; // Accumulation buffer when log to clipboard. This is pointer so our GImGui static constructor doesn't call heap allocators.
float LogLinePosY; float LogLinePosY;
@ -1237,7 +1237,7 @@ struct ImGuiContext
int LogDepthToExpandDefault; // Default/stored value for LogDepthMaxExpand if not specified in the LogXXX function call. int LogDepthToExpandDefault; // Default/stored value for LogDepthMaxExpand if not specified in the LogXXX function call.
// Debug Tools // Debug Tools
bool DebugItemPickerActive; bool DebugItemPickerActive; // Item picker is active (started with DebugStartItemPicker())
ImGuiID DebugItemPickerBreakId; // Will call IM_DEBUG_BREAK() when encountering this id ImGuiID DebugItemPickerBreakId; // Will call IM_DEBUG_BREAK() when encountering this id
// Misc // Misc
@ -1322,7 +1322,7 @@ struct ImGuiContext
NavMoveRequestKeyMods = ImGuiKeyModFlags_None; NavMoveRequestKeyMods = ImGuiKeyModFlags_None;
NavMoveDir = NavMoveDirLast = NavMoveClipDir = ImGuiDir_None; NavMoveDir = NavMoveDirLast = NavMoveClipDir = ImGuiDir_None;
NavWindowingTarget = NavWindowingTargetAnim = NavWindowingList = NULL; NavWindowingTarget = NavWindowingTargetAnim = NavWindowingListWindow = NULL;
NavWindowingTimer = NavWindowingHighlightAlpha = 0.0f; NavWindowingTimer = NavWindowingHighlightAlpha = 0.0f;
NavWindowingToggleLayer = false; NavWindowingToggleLayer = false;
@ -1563,8 +1563,8 @@ struct IMGUI_API ImGuiWindow
ImGuiID NavLastIds[ImGuiNavLayer_COUNT]; // Last known NavId for this window, per layer (0/1) ImGuiID NavLastIds[ImGuiNavLayer_COUNT]; // Last known NavId for this window, per layer (0/1)
ImRect NavRectRel[ImGuiNavLayer_COUNT]; // Reference rectangle, in window relative space ImRect NavRectRel[ImGuiNavLayer_COUNT]; // Reference rectangle, in window relative space
bool MemoryCompacted; bool MemoryCompacted; // Set when window extraneous data have been garbage collected
int MemoryDrawListIdxCapacity; int MemoryDrawListIdxCapacity; // Backup of last idx/vtx count, so when waking up the window we can preallocate and avoid iterative alloc/copy
int MemoryDrawListVtxCapacity; int MemoryDrawListVtxCapacity;
public: public:
@ -1736,7 +1736,7 @@ namespace ImGui
IMGUI_API ImVec2 ScrollToBringRectIntoView(ImGuiWindow* window, const ImRect& item_rect); IMGUI_API ImVec2 ScrollToBringRectIntoView(ImGuiWindow* window, const ImRect& item_rect);
// Basic Accessors // Basic Accessors
inline ImGuiID GetItemID() { ImGuiContext& g = *GImGui; return g.CurrentWindow->DC.LastItemId; } inline ImGuiID GetItemID() { ImGuiContext& g = *GImGui; return g.CurrentWindow->DC.LastItemId; } // Get ID of last item (~~ often same ImGui::GetID(label) beforehand)
inline ImGuiItemStatusFlags GetItemStatusFlags() { ImGuiContext& g = *GImGui; return g.CurrentWindow->DC.LastItemStatusFlags; } inline ImGuiItemStatusFlags GetItemStatusFlags() { ImGuiContext& g = *GImGui; return g.CurrentWindow->DC.LastItemStatusFlags; }
inline ImGuiID GetActiveID() { ImGuiContext& g = *GImGui; return g.ActiveId; } inline ImGuiID GetActiveID() { ImGuiContext& g = *GImGui; return g.ActiveId; }
inline ImGuiID GetFocusID() { ImGuiContext& g = *GImGui; return g.NavId; } inline ImGuiID GetFocusID() { ImGuiContext& g = *GImGui; return g.NavId; }
@ -1747,7 +1747,7 @@ namespace ImGui
IMGUI_API void SetHoveredID(ImGuiID id); IMGUI_API void SetHoveredID(ImGuiID id);
IMGUI_API void KeepAliveID(ImGuiID id); IMGUI_API void KeepAliveID(ImGuiID id);
IMGUI_API void MarkItemEdited(ImGuiID id); // Mark data associated to given item as "edited", used by IsItemDeactivatedAfterEdit() function. IMGUI_API void MarkItemEdited(ImGuiID id); // Mark data associated to given item as "edited", used by IsItemDeactivatedAfterEdit() function.
IMGUI_API void PushOverrideID(ImGuiID id); // Push given value at the top of the ID stack (whereas PushID combines old and new hashes) IMGUI_API void PushOverrideID(ImGuiID id); // Push given value as-is at the top of the ID stack (whereas PushID combines old and new hashes)
// Basic Helpers for widget code // Basic Helpers for widget code
IMGUI_API void ItemSize(const ImVec2& size, float text_baseline_y = -1.0f); IMGUI_API void ItemSize(const ImVec2& size, float text_baseline_y = -1.0f);
@ -1775,14 +1775,14 @@ namespace ImGui
IMGUI_API void OpenPopupEx(ImGuiID id); IMGUI_API void OpenPopupEx(ImGuiID id);
IMGUI_API void ClosePopupToLevel(int remaining, bool restore_focus_to_window_under_popup); IMGUI_API void ClosePopupToLevel(int remaining, bool restore_focus_to_window_under_popup);
IMGUI_API void ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to_window_under_popup); IMGUI_API void ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to_window_under_popup);
IMGUI_API bool IsPopupOpen(ImGuiID id); // Test for id within current popup stack level (currently begin-ed into); this doesn't scan the whole popup stack! IMGUI_API bool IsPopupOpen(ImGuiID id); // Test for id at current popup stack level (currently begin-ed into); this doesn't scan the whole popup stack!
IMGUI_API bool BeginPopupEx(ImGuiID id, ImGuiWindowFlags extra_flags); IMGUI_API bool BeginPopupEx(ImGuiID id, ImGuiWindowFlags extra_flags);
IMGUI_API void BeginTooltipEx(ImGuiWindowFlags extra_flags, ImGuiTooltipFlags tooltip_flags); IMGUI_API void BeginTooltipEx(ImGuiWindowFlags extra_flags, ImGuiTooltipFlags tooltip_flags);
IMGUI_API ImGuiWindow* GetTopMostPopupModal(); IMGUI_API ImGuiWindow* GetTopMostPopupModal();
IMGUI_API ImVec2 FindBestWindowPosForPopup(ImGuiWindow* window); IMGUI_API ImVec2 FindBestWindowPosForPopup(ImGuiWindow* window);
IMGUI_API ImVec2 FindBestWindowPosForPopupEx(const ImVec2& ref_pos, const ImVec2& size, ImGuiDir* last_dir, const ImRect& r_outer, const ImRect& r_avoid, ImGuiPopupPositionPolicy policy = ImGuiPopupPositionPolicy_Default); IMGUI_API ImVec2 FindBestWindowPosForPopupEx(const ImVec2& ref_pos, const ImVec2& size, ImGuiDir* last_dir, const ImRect& r_outer, const ImRect& r_avoid, ImGuiPopupPositionPolicy policy = ImGuiPopupPositionPolicy_Default);
// Navigation // Gamepad/Keyboard Navigation
IMGUI_API void NavInitWindow(ImGuiWindow* window, bool force_reinit); IMGUI_API void NavInitWindow(ImGuiWindow* window, bool force_reinit);
IMGUI_API bool NavMoveRequestButNoResultYet(); IMGUI_API bool NavMoveRequestButNoResultYet();
IMGUI_API void NavMoveRequestCancel(); IMGUI_API void NavMoveRequestCancel();
@ -1795,8 +1795,10 @@ namespace ImGui
IMGUI_API void SetNavID(ImGuiID id, int nav_layer, ImGuiID focus_scope_id); IMGUI_API void SetNavID(ImGuiID id, int nav_layer, ImGuiID focus_scope_id);
IMGUI_API void SetNavIDWithRectRel(ImGuiID id, int nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel); IMGUI_API void SetNavIDWithRectRel(ImGuiID id, int nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel);
// Focus scope (WIP) // Focus Scope (WIP)
IMGUI_API void PushFocusScope(ImGuiID id); // Note: this is storing in same stack as IDStack, so Push/Pop mismatch will be reported there. // This is generally used to identify a selection set (multiple of which may be in the same window), as selection
// patterns generally need to react (e.g. clear selection) when landing on an item of the set.
IMGUI_API void PushFocusScope(ImGuiID id);
IMGUI_API void PopFocusScope(); IMGUI_API void PopFocusScope();
inline ImGuiID GetFocusScopeID() { ImGuiContext& g = *GImGui; return g.NavFocusScopeId; } inline ImGuiID GetFocusScopeID() { ImGuiContext& g = *GImGui; return g.NavFocusScopeId; }
@ -1816,7 +1818,7 @@ namespace ImGui
IMGUI_API void ClearDragDrop(); IMGUI_API void ClearDragDrop();
IMGUI_API bool IsDragDropPayloadBeingAccepted(); IMGUI_API bool IsDragDropPayloadBeingAccepted();
// Internal Columns API (this is not exposed because we will encourage transitioning to the Tables api) // Internal Columns API (this is not exposed because we will encourage transitioning to the Tables API)
IMGUI_API void BeginColumns(const char* str_id, int count, ImGuiColumnsFlags flags = 0); // setup number of columns. use an identifier to distinguish multiple column sets. close with EndColumns(). IMGUI_API void BeginColumns(const char* str_id, int count, ImGuiColumnsFlags flags = 0); // setup number of columns. use an identifier to distinguish multiple column sets. close with EndColumns().
IMGUI_API void EndColumns(); // close columns IMGUI_API void EndColumns(); // close columns
IMGUI_API void PushColumnClipRect(int column_index); IMGUI_API void PushColumnClipRect(int column_index);