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Updated ImGui.

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This commit is contained in:
Branimir Karadžić
2016-04-03 16:40:03 -07:00
parent cb4c355a1c
commit b656ee74e3
4 changed files with 111 additions and 82 deletions
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143
3rdparty/ocornut-imgui/imgui.cpp vendored
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@@ -152,6 +152,8 @@
Here is a change-log of API breaking changes, if you are using one of the functions listed, expect to have to fix some code.
Also read releases logs https://github.com/ocornut/imgui/releases for more details.
- 2016/04/03 (1.48) - removed style.WindowFillAlphaDefault setting which was redundant. Bake default BG alpha inside style.Colors[ImGuiCol_WindowBg] and all other Bg color values. (ref github issue #337).
- 2016/04/03 (1.48) - renamed ImGuiCol_TooltipBg to ImGuiCol_PopupBg, used by popups/menus and tooltips. popups/menus were previously using ImGuiCol_WindowBg. (ref github issue #337)
- 2016/03/21 (1.48) - renamed GetWindowFont() to GetFont(), GetWindowFontSize() to GetFontSize(). Kept inline redirection function (will obsolete).
- 2016/03/02 (1.48) - InputText() completion/history/always callbacks: if you modify the text buffer manually (without using DeleteChars()/InsertChars() helper) you need to maintain the BufTextLen field. added an assert.
- 2016/01/23 (1.48) - fixed not honoring exact width passed to PushItemWidth(), previously it would add extra FramePadding.x*2 over that width. if you had manual pixel-perfect alignment in place it might affect you.
@@ -439,6 +441,7 @@
!- window: begin with *p_opened == false should return false.
- window: get size/pos helpers given names (see discussion in #249)
- window: a collapsed window can be stuck behind the main menu bar?
- window: when window is small, prioritize resize button over close button.
- window: detect extra End() call that pop the "Debug" window out and assert at call site instead of later.
- window/tooltip: allow to set the width of a tooltip to allow TextWrapped() etc. while keeping the height automatic.
- window: increase minimum size of a window with menus or fix the menu rendering so that it doesn't look odd.
@@ -448,15 +451,19 @@
- widgets: display mode: widget-label, label-widget (aligned on column or using fixed size), label-newline-tab-widget etc.
- widgets: clean up widgets internal toward exposing everything.
- widgets: add disabled and read-only modes (#211)
- main: considering adding EndFrame()/Init(). some constructs are awkward in the implementation because of the lack of them.
- main: make it so that a frame with no window registered won't refocus every window on subsequent frames (~bump LastFrameActive of all windows).
- main: considering adding an Init() function? some constructs are awkward in the implementation because of the lack of them.
!- main: make it so that a frame with no window registered won't refocus every window on subsequent frames (~bump LastFrameActive of all windows).
- main: IsItemHovered() make it more consistent for various type of widgets, widgets with multiple components, etc. also effectively IsHovered() region sometimes differs from hot region, e.g tree nodes
- main: IsItemHovered() info stored in a stack? so that 'if TreeNode() { Text; TreePop; } if IsHovered' return the hover state of the TreeNode?
- input text: add ImGuiInputTextFlags_EnterToApply? (off #218)
- input text: clean up the mess caused by converting UTF-8 <> wchar. the code is rather inefficient right now.
- input text: reorganize event handling, allow CharFilter to modify buffers, allow multiple events? (#541)
- input text: flag to disable live update of the user buffer (also applies to float/int text input)
- input text: resize behavior - field could stretch when being edited? hover tooltip shows more text?
- input text: add ImGuiInputTextFlags_EnterToApply? (off #218)
- input text multi-line: don't directly call AddText() which does an unnecessary vertex reserve for character count prior to clipping. and/or more line-based clipping to AddText(). and/or reorganize TextUnformatted/RenderText for more efficiency for large text (e.g TextUnformatted could clip and log separately, etc).
- input text multi-line: way to dynamically grow the buffer without forcing the user to initially allocate for worse case (follow up on #200)
- input text multi-line: line numbers? status bar? (follow up on #200)
- input text: allow centering/positioning text so that ctrl+clicking Drag or Slider keeps the textual value at the same pixel position.
- input number: optional range min/max for Input*() functions
- input number: holding [-]/[+] buttons could increase the step speed non-linearly (or user-controlled)
- input number: use mouse wheel to step up/down
@@ -495,10 +502,11 @@
- statusbar: add a per-window status bar helper similar to what menubar does.
- tabs (#261, #351)
- separator: separator on the initial position of a window is not visible (cursorpos.y <= clippos.y)
- color: the color helpers/typing is a mess and needs sorting out.
!- color: the color helpers/typing is a mess and needs sorting out.
- color: add a better color picker (#346)
- node/graph editor (#306)
- pie menus patterns (#434)
- drag'n drop, dragging helpers (carry dragging info, visualize drag source before clicking, drop target, etc.) (#143, #479)
- plot: PlotLines() should use the polygon-stroke facilities (currently issues with averaging normals)
- plot: make it easier for user to draw extra stuff into the graph (e.g: draw basis, highlight certain points, 2d plots, multiple plots)
- plot: "smooth" automatic scale over time, user give an input 0.0(full user scale) 1.0(full derived from value)
@@ -510,14 +518,11 @@
- slider & drag: int data passing through a float
- drag float: up/down axis
- drag float: added leeway on edge (e.g. a few invisible steps past the clamp limits)
- text edit: clean up the mess caused by converting UTF-8 <> wchar. the code is rather inefficient right now.
- text edit: centered text for slider as input text so it matches typical positioning.
- text edit: flag to disable live update of the user buffer.
- text edit: field resize behavior - field could stretch when being edited? hover tooltip shows more text?
- tree node / optimization: avoid formatting when clipped.
- tree node: clarify spacing, perhaps provide API to query exact spacing. provide API to draw the primitive. same with Bullet().
- tree node: tree-node/header right-most side doesn't take account of horizontal scrolling.
- tree node: add treenode/treepush int variants? because (void*) cast from int warns on some platforms/settings
- tree node: try to apply scrolling at time of TreePop() if node was just opened and end of node is past scrolling limits?
- tree node / selectable render mismatch which is visible if you use them both next to each other (e.g. cf. property viewer)
- textwrapped: figure out better way to use TextWrapped() in an always auto-resize context (tooltip, etc.) (git issue #249)
- settings: write more decent code to allow saving/loading new fields
@@ -527,6 +532,7 @@
- style: color-box not always square?
- style: a concept of "compact style" that the end-user can easily rely on (e.g. PushStyleCompact()?) that maps to other settings? avoid implementing duplicate helpers such as SmallCheckbox(), etc.
- style: try to make PushStyleVar() more robust to incorrect parameters (to be more friendly to edit & continues situation).
- style/opt: PopStyleVar could be optimized by having GetStyleVar returns the type, using a table mapping stylevar enum to data type.
- style: global scale setting.
- text: simple markup language for color change?
- font: dynamic font atlas to avoid baking huge ranges into bitmap and make scaling easier.
@@ -550,7 +556,8 @@
- style editor: have a more global HSV setter (e.g. alter hue on all elements). consider replacing active/hovered by offset in HSV space? (#438)
- style editor: color child window height expressed in multiple of line height.
- remote: make a system like RemoteImGui first-class citizen/project (#75)
- drawlist: user probably can't call Clear() because we expect a texture to be pushed in the stack.
!- demo: custom render demo pushes a clipping rectangle past parent window bounds. expose ImGui::PushClipRect() from imgui_internal.h?
- drawlist: end-user probably can't call Clear() directly because we expect a texture to be pushed in the stack.
- examples: directx9/directx11: save/restore device state more thoroughly.
- optimization: use another hash function than crc32, e.g. FNV1a
- optimization/render: merge command-lists with same clip-rect into one even if they aren't sequential? (as long as in-between clip rectangle don't overlap)?
@@ -689,13 +696,12 @@ ImGuiStyle::ImGuiStyle()
WindowMinSize = ImVec2(32,32); // Minimum window size
WindowRounding = 9.0f; // Radius of window corners rounding. Set to 0.0f to have rectangular windows
WindowTitleAlign = ImGuiAlign_Left; // Alignment for title bar text
ChildWindowRounding = 0.0f; // Radius of child window corners rounding. Set to 0.0f to have rectangular windows
ChildWindowRounding = 0.0f; // Radius of child window corners rounding. Set to 0.0f to have rectangular child windows
FramePadding = ImVec2(4,3); // Padding within a framed rectangle (used by most widgets)
FrameRounding = 0.0f; // Radius of frame corners rounding. Set to 0.0f to have rectangular frames (used by most widgets).
ItemSpacing = ImVec2(8,4); // Horizontal and vertical spacing between widgets/lines
ItemInnerSpacing = ImVec2(4,4); // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
TouchExtraPadding = ImVec2(0,0); // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
WindowFillAlphaDefault = 0.70f; // Default alpha of window background, if not specified in ImGui::Begin()
IndentSpacing = 22.0f; // Horizontal spacing when e.g. entering a tree node
ColumnsMinSpacing = 6.0f; // Minimum horizontal spacing between two columns
ScrollbarSize = 16.0f; // Width of the vertical scrollbar, Height of the horizontal scrollbar
@@ -710,8 +716,9 @@ ImGuiStyle::ImGuiStyle()
Colors[ImGuiCol_Text] = ImVec4(0.90f, 0.90f, 0.90f, 1.00f);
Colors[ImGuiCol_TextDisabled] = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
Colors[ImGuiCol_WindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 1.00f);
Colors[ImGuiCol_WindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.70f);
Colors[ImGuiCol_ChildWindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
Colors[ImGuiCol_PopupBg] = ImVec4(0.05f, 0.05f, 0.10f, 0.90f);
Colors[ImGuiCol_Border] = ImVec4(0.70f, 0.70f, 0.70f, 0.65f);
Colors[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
Colors[ImGuiCol_FrameBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.30f); // Background of checkbox, radio button, plot, slider, text input
@@ -749,7 +756,6 @@ ImGuiStyle::ImGuiStyle()
Colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
Colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.60f, 0.00f, 1.00f);
Colors[ImGuiCol_TextSelectedBg] = ImVec4(0.00f, 0.00f, 1.00f, 0.35f);
Colors[ImGuiCol_TooltipBg] = ImVec4(0.05f, 0.05f, 0.10f, 0.90f);
Colors[ImGuiCol_ModalWindowDarkening] = ImVec4(0.20f, 0.20f, 0.20f, 0.35f);
}
@@ -788,6 +794,14 @@ ImGuiIO::ImGuiIO()
GetClipboardTextFn = GetClipboardTextFn_DefaultImpl; // Platform dependent default implementations
SetClipboardTextFn = SetClipboardTextFn_DefaultImpl;
ImeSetInputScreenPosFn = ImeSetInputScreenPosFn_DefaultImpl;
// Set OS X style defaults based on __APPLE__ compile time flag
#ifdef __APPLE__
WordMovementUsesAltKey = true; // OS X style: Text editing cursor movement using Alt instead of Ctrl
ShortcutsUseSuperKey = true; // OS X style: Shortcuts using Cmd/Super instead of Ctrl
DoubleClickSelectsWord = true; // OS X style: Double click selects by word instead of selecting whole text
MultiSelectUsesSuperKey = true; // OS X style: Multi-selection in lists uses Cmd/Super instead of Ctrl
#endif
}
// Pass in translated ASCII characters for text input.
@@ -3126,9 +3140,8 @@ static ImRect GetVisibleRect()
void ImGui::BeginTooltip()
{
ImGuiState& g = *GImGui;
ImGuiWindowFlags flags = ImGuiWindowFlags_Tooltip|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_AlwaysAutoResize;
ImGui::Begin("##Tooltip", NULL, ImVec2(0,0), g.Style.Colors[ImGuiCol_TooltipBg].w, flags);
ImGui::Begin("##Tooltip", NULL, flags);
}
void ImGui::EndTooltip()
@@ -3266,9 +3279,8 @@ static bool BeginPopupEx(const char* str_id, ImGuiWindowFlags extra_flags)
ImFormatString(name, 20, "##menu_%d", g.CurrentPopupStack.Size); // Recycle windows based on depth
else
ImFormatString(name, 20, "##popup_%08x", id); // Not recycling, so we can close/open during the same frame
float alpha = 1.0f;
bool opened = ImGui::Begin(name, NULL, ImVec2(0.0f, 0.0f), alpha, flags);
bool opened = ImGui::Begin(name, NULL, flags);
if (!(window->Flags & ImGuiWindowFlags_ShowBorders))
g.CurrentWindow->Flags &= ~ImGuiWindowFlags_ShowBorders;
if (!opened) // opened can be 'false' when the popup is completely clipped (e.g. zero size display)
@@ -3299,7 +3311,7 @@ bool ImGui::BeginPopupModal(const char* name, bool* p_opened, ImGuiWindowFlags e
}
ImGuiWindowFlags flags = extra_flags|ImGuiWindowFlags_Popup|ImGuiWindowFlags_Modal|ImGuiWindowFlags_NoCollapse|ImGuiWindowFlags_NoSavedSettings;
bool opened = ImGui::Begin(name, p_opened, ImVec2(0.0f, 0.0f), -1.0f, flags);
bool opened = ImGui::Begin(name, p_opened, flags);
if (!opened || (p_opened && !*p_opened)) // Opened can be 'false' when the popup is completely clipped (e.g. zero size display)
{
ImGui::EndPopup();
@@ -3379,8 +3391,7 @@ bool ImGui::BeginChild(const char* str_id, const ImVec2& size_arg, bool border,
char title[256];
ImFormatString(title, IM_ARRAYSIZE(title), "%s.%s", window->Name, str_id);
const float alpha = 1.0f;
bool ret = ImGui::Begin(title, NULL, size, alpha, flags);
bool ret = ImGui::Begin(title, NULL, size, -1.0f, flags);
if (!(window->Flags & ImGuiWindowFlags_ShowBorders))
GetCurrentWindow()->Flags &= ~ImGuiWindowFlags_ShowBorders;
@@ -3430,13 +3441,14 @@ bool ImGui::BeginChildFrame(ImGuiID id, const ImVec2& size, ImGuiWindowFlags ext
const ImGuiStyle& style = g.Style;
ImGui::PushStyleColor(ImGuiCol_ChildWindowBg, style.Colors[ImGuiCol_FrameBg]);
ImGui::PushStyleVar(ImGuiStyleVar_ChildWindowRounding, style.FrameRounding);
return ImGui::BeginChild(id, size, false, ImGuiWindowFlags_NoMove | extra_flags);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, style.FramePadding);
return ImGui::BeginChild(id, size, (g.CurrentWindow->Flags & ImGuiWindowFlags_ShowBorders) ? true : false, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysUseWindowPadding | extra_flags);
}
void ImGui::EndChildFrame()
{
ImGui::EndChild();
ImGui::PopStyleVar();
ImGui::PopStyleVar(2);
ImGui::PopStyleColor();
}
@@ -3679,10 +3691,6 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
window->RootWindow = g.CurrentWindowStack[root_idx];
window->RootNonPopupWindow = g.CurrentWindowStack[root_non_popup_idx]; // This is merely for displaying the TitleBgActive color.
// Default alpha
if (bg_alpha < 0.0f)
bg_alpha = style.WindowFillAlphaDefault;
// When reusing window again multiple times a frame, just append content (don't need to setup again)
if (first_begin_of_the_frame)
{
@@ -3754,7 +3762,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
}
// Lock window padding so that altering the ShowBorders flag for children doesn't have side-effects.
window->WindowPadding = ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & (ImGuiWindowFlags_ShowBorders | ImGuiWindowFlags_ComboBox | ImGuiWindowFlags_Popup))) ? ImVec2(0,0) : style.WindowPadding;
window->WindowPadding = ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & (ImGuiWindowFlags_AlwaysUseWindowPadding | ImGuiWindowFlags_ShowBorders | ImGuiWindowFlags_ComboBox | ImGuiWindowFlags_Popup))) ? ImVec2(0,0) : style.WindowPadding;
// Calculate auto-fit size
ImVec2 size_auto_fit;
@@ -3968,27 +3976,26 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
}
// Scrollbars
window->ScrollbarY = (flags & ImGuiWindowFlags_ForceVerticalScrollbar) || ((window->SizeContents.y > window->Size.y + style.ItemSpacing.y) && !(flags & ImGuiWindowFlags_NoScrollbar));
window->ScrollbarX = (flags & ImGuiWindowFlags_ForceHorizontalScrollbar) || ((window->SizeContents.x > window->Size.x - (window->ScrollbarY ? style.ScrollbarSize : 0.0f) - window->WindowPadding.x) && !(flags & ImGuiWindowFlags_NoScrollbar) && (flags & ImGuiWindowFlags_HorizontalScrollbar));
window->ScrollbarY = (flags & ImGuiWindowFlags_AlwaysVerticalScrollbar) || ((window->SizeContents.y > window->Size.y + style.ItemSpacing.y) && !(flags & ImGuiWindowFlags_NoScrollbar));
window->ScrollbarX = (flags & ImGuiWindowFlags_AlwaysHorizontalScrollbar) || ((window->SizeContents.x > window->Size.x - (window->ScrollbarY ? style.ScrollbarSize : 0.0f) - window->WindowPadding.x) && !(flags & ImGuiWindowFlags_NoScrollbar) && (flags & ImGuiWindowFlags_HorizontalScrollbar));
window->ScrollbarSizes = ImVec2(window->ScrollbarY ? style.ScrollbarSize : 0.0f, window->ScrollbarX ? style.ScrollbarSize : 0.0f);
window->BorderSize = (flags & ImGuiWindowFlags_ShowBorders) ? 1.0f : 0.0f;
// Window background
if (bg_alpha > 0.0f)
{
ImGuiCol col_idx;
if ((flags & ImGuiWindowFlags_ComboBox) != 0)
col_idx = ImGuiCol_ComboBg;
else if ((flags & ImGuiWindowFlags_Tooltip) != 0)
col_idx = ImGuiCol_TooltipBg;
else if ((flags & ImGuiWindowFlags_Popup) != 0)
col_idx = ImGuiCol_WindowBg;
else if ((flags & ImGuiWindowFlags_ChildWindow) != 0)
col_idx = ImGuiCol_ChildWindowBg;
else
col_idx = ImGuiCol_WindowBg;
window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, GetColorU32(col_idx, bg_alpha), window_rounding);
}
// Default alpha
ImGuiCol bg_color_idx = ImGuiCol_WindowBg;
if ((flags & ImGuiWindowFlags_ComboBox) != 0)
bg_color_idx = ImGuiCol_ComboBg;
else if ((flags & ImGuiWindowFlags_Tooltip) != 0 || (flags & ImGuiWindowFlags_Popup) != 0)
bg_color_idx = ImGuiCol_PopupBg;
else if ((flags & ImGuiWindowFlags_ChildWindow) != 0)
bg_color_idx = ImGuiCol_ChildWindowBg;
ImVec4 bg_color = style.Colors[bg_color_idx];
if (bg_alpha >= 0.0f)
bg_color.w = bg_alpha;
bg_color.w *= style.Alpha;
if (bg_color.w > 0.0f)
window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, ColorConvertFloat4ToU32(bg_color), window_rounding);
// Title bar
if (!(flags & ImGuiWindowFlags_NoTitleBar))
@@ -4510,6 +4517,7 @@ const char* ImGui::GetStyleColName(ImGuiCol idx)
case ImGuiCol_TextDisabled: return "TextDisabled";
case ImGuiCol_WindowBg: return "WindowBg";
case ImGuiCol_ChildWindowBg: return "ChildWindowBg";
case ImGuiCol_PopupBg: return "PopupBg";
case ImGuiCol_Border: return "Border";
case ImGuiCol_BorderShadow: return "BorderShadow";
case ImGuiCol_FrameBg: return "FrameBg";
@@ -4547,7 +4555,6 @@ const char* ImGui::GetStyleColName(ImGuiCol idx)
case ImGuiCol_PlotHistogram: return "PlotHistogram";
case ImGuiCol_PlotHistogramHovered: return "PlotHistogramHovered";
case ImGuiCol_TextSelectedBg: return "TextSelectedBg";
case ImGuiCol_TooltipBg: return "TooltipBg";
case ImGuiCol_ModalWindowDarkening: return "ModalWindowDarkening";
}
IM_ASSERT(0);
@@ -7091,8 +7098,18 @@ static void STB_TEXTEDIT_LAYOUTROW(StbTexteditRow* r, STB_TEXTEDIT_STRING* ob
r->num_chars = (int)(text_remaining - (text + line_start_idx));
}
static bool is_separator(unsigned int c) { return c==',' || c==';' || c=='(' || c==')' || c=='{' || c=='}' || c=='[' || c==']' || c=='|'; }
#define STB_TEXTEDIT_IS_SPACE(CH) ( ImCharIsSpace((unsigned int)CH) || is_separator((unsigned int)CH) )
static bool is_separator(unsigned int c) { return ImCharIsSpace(c) || c==',' || c==';' || c=='(' || c==')' || c=='{' || c=='}' || c=='[' || c==']' || c=='|'; }
static int is_word_boundary_from_right(STB_TEXTEDIT_STRING* obj, int idx) { return idx > 0 ? (is_separator( obj->Text[idx-1] ) && !is_separator( obj->Text[idx] ) ) : 1; }
static int is_word_boundary_from_left(STB_TEXTEDIT_STRING* obj, int idx) { return idx > 0 ? (!is_separator( obj->Text[idx-1] ) && is_separator( obj->Text[idx] ) ) : 1; }
static int STB_TEXTEDIT_MOVEWORDLEFT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { while (idx >= 0 && !is_word_boundary_from_right(obj, idx)) idx--; return idx < 0 ? 0 : idx; }
#ifdef __APPLE__ // FIXME: Move setting to IO structure
static int STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_left(obj, idx)) idx++; return idx > len ? len : idx; }
#else
static int STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_right(obj, idx)) idx++; return idx > len ? len : idx; }
#endif
#define STB_TEXTEDIT_MOVEWORDLEFT STB_TEXTEDIT_MOVEWORDLEFT_IMPL // They need to be #define for stb_textedit.h
#define STB_TEXTEDIT_MOVEWORDRIGHT STB_TEXTEDIT_MOVEWORDRIGHT_IMPL
static void STB_TEXTEDIT_DELETECHARS(STB_TEXTEDIT_STRING* obj, int pos, int n)
{
ImWchar* dst = obj->Text.Data + pos;
@@ -7289,7 +7306,6 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
return false;
}
draw_window = GetCurrentWindow();
draw_window->DC.CursorPos += style.FramePadding;
size.x -= draw_window->ScrollbarSizes.x;
}
else
@@ -7322,6 +7338,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
const bool is_ctrl_down = io.KeyCtrl;
const bool is_shift_down = io.KeyShift;
const bool is_alt_down = io.KeyAlt;
const bool is_super_down = io.KeySuper;
const bool focus_requested = FocusableItemRegister(window, g.ActiveId == id, (flags & (ImGuiInputTextFlags_CallbackCompletion|ImGuiInputTextFlags_AllowTabInput)) == 0); // Using completion callback disable keyboard tabbing
const bool focus_requested_by_code = focus_requested && (window->FocusIdxAllCounter == window->FocusIdxAllRequestCurrent);
const bool focus_requested_by_tab = focus_requested && !focus_requested_by_code;
@@ -7409,11 +7426,17 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
const float mouse_x = (g.IO.MousePos.x - frame_bb.Min.x - style.FramePadding.x) + edit_state.ScrollX;
const float mouse_y = (is_multiline ? (g.IO.MousePos.y - draw_window->DC.CursorPos.y - style.FramePadding.y) : (g.FontSize*0.5f));
if (select_all || (hovered && io.MouseDoubleClicked[0]))
if (select_all || (hovered && !io.DoubleClickSelectsWord && io.MouseDoubleClicked[0]))
{
edit_state.SelectAll();
edit_state.SelectedAllMouseLock = true;
}
else if (hovered && io.DoubleClickSelectsWord && io.MouseDoubleClicked[0])
{
// Select a word only, OS X style (by simulating keystrokes)
edit_state.OnKeyPressed(STB_TEXTEDIT_K_WORDLEFT);
edit_state.OnKeyPressed(STB_TEXTEDIT_K_WORDRIGHT | STB_TEXTEDIT_K_SHIFT);
}
else if (io.MouseClicked[0] && !edit_state.SelectedAllMouseLock)
{
stb_textedit_click(&edit_state, &edit_state.StbState, mouse_x, mouse_y);
@@ -7451,9 +7474,11 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
// Handle various key-presses
bool cancel_edit = false;
const int k_mask = (is_shift_down ? STB_TEXTEDIT_K_SHIFT : 0);
const bool is_ctrl_only = is_ctrl_down && !is_alt_down && !is_shift_down;
if (IsKeyPressedMap(ImGuiKey_LeftArrow)) { edit_state.OnKeyPressed(is_ctrl_down ? STB_TEXTEDIT_K_WORDLEFT | k_mask : STB_TEXTEDIT_K_LEFT | k_mask); }
else if (IsKeyPressedMap(ImGuiKey_RightArrow)) { edit_state.OnKeyPressed(is_ctrl_down ? STB_TEXTEDIT_K_WORDRIGHT | k_mask : STB_TEXTEDIT_K_RIGHT | k_mask); }
const bool is_shortcutkey_only = (io.ShortcutsUseSuperKey ? (is_super_down && !is_alt_down && !is_shift_down && !is_ctrl_down) : (is_ctrl_down && !is_alt_down && !is_shift_down && !is_super_down));
const bool is_wordmove_key_down = (io.WordMovementUsesAltKey ? io.KeyAlt : io.KeyCtrl);
if (IsKeyPressedMap(ImGuiKey_LeftArrow)) { edit_state.OnKeyPressed(is_wordmove_key_down ? STB_TEXTEDIT_K_WORDLEFT | k_mask : STB_TEXTEDIT_K_LEFT | k_mask); }
else if (IsKeyPressedMap(ImGuiKey_RightArrow)) { edit_state.OnKeyPressed(is_wordmove_key_down ? STB_TEXTEDIT_K_WORDRIGHT | k_mask : STB_TEXTEDIT_K_RIGHT | k_mask); }
else if (is_multiline && IsKeyPressedMap(ImGuiKey_UpArrow)) { if (is_ctrl_down) SetWindowScrollY(draw_window, draw_window->Scroll.y - g.FontSize); else edit_state.OnKeyPressed(STB_TEXTEDIT_K_UP | k_mask); }
else if (is_multiline && IsKeyPressedMap(ImGuiKey_DownArrow)) { if (is_ctrl_down) SetWindowScrollY(draw_window, draw_window->Scroll.y + g.FontSize); else edit_state.OnKeyPressed(STB_TEXTEDIT_K_DOWN| k_mask); }
else if (IsKeyPressedMap(ImGuiKey_Home)) { edit_state.OnKeyPressed(is_ctrl_down ? STB_TEXTEDIT_K_TEXTSTART | k_mask : STB_TEXTEDIT_K_LINESTART | k_mask); }
@@ -7481,11 +7506,11 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
if (InputTextFilterCharacter(&c, flags, callback, user_data))
edit_state.OnKeyPressed((int)c);
}
else if (IsKeyPressedMap(ImGuiKey_Escape)) { SetActiveID(0); cancel_edit = true; }
else if (is_ctrl_only && IsKeyPressedMap(ImGuiKey_Z) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_UNDO); edit_state.ClearSelection(); }
else if (is_ctrl_only && IsKeyPressedMap(ImGuiKey_Y) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_REDO); edit_state.ClearSelection(); }
else if (is_ctrl_only && IsKeyPressedMap(ImGuiKey_A)) { edit_state.SelectAll(); edit_state.CursorFollow = true; }
else if (is_ctrl_only && !is_password && ((IsKeyPressedMap(ImGuiKey_X) && is_editable) || IsKeyPressedMap(ImGuiKey_C)) && (!is_multiline || edit_state.HasSelection()))
else if (IsKeyPressedMap(ImGuiKey_Escape)) { SetActiveID(0); cancel_edit = true; }
else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_Z) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_UNDO); edit_state.ClearSelection(); }
else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_Y) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_REDO); edit_state.ClearSelection(); }
else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_A)) { edit_state.SelectAll(); edit_state.CursorFollow = true; }
else if (is_shortcutkey_only && !is_password && ((IsKeyPressedMap(ImGuiKey_X) && is_editable) || IsKeyPressedMap(ImGuiKey_C)) && (!is_multiline || edit_state.HasSelection()))
{
// Cut, Copy
const bool cut = IsKeyPressedMap(ImGuiKey_X);
@@ -7507,7 +7532,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
stb_textedit_cut(&edit_state, &edit_state.StbState);
}
}
else if (is_ctrl_only && IsKeyPressedMap(ImGuiKey_V) && is_editable)
else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_V) && is_editable)
{
// Paste
if (g.IO.GetClipboardTextFn)
@@ -8471,7 +8496,7 @@ bool ImGui::BeginMenu(const char* label, bool enabled)
bool want_open = false, want_close = false;
if (window->Flags & (ImGuiWindowFlags_Popup|ImGuiWindowFlags_ChildMenu))
{
// Implement http://bjk5.com/post/44698559168/breaking-down-amazons-mega-dropdown to avoid using timers so menus feel more reactive.
// Implement http://bjk5.com/post/44698559168/breaking-down-amazons-mega-dropdown to avoid using timers, so menus feels more reactive.
bool moving_within_opened_triangle = false;
if (g.HoveredWindow == window && g.OpenedPopupStack.Size > g.CurrentPopupStack.Size && g.OpenedPopupStack[g.CurrentPopupStack.Size].ParentWindow == window)
{

35
3rdparty/ocornut-imgui/imgui.h vendored
View File

@@ -105,7 +105,6 @@ namespace ImGui
IMGUI_API ImGuiStyle& GetStyle();
IMGUI_API ImDrawData* GetDrawData(); // same value as passed to your io.RenderDrawListsFn() function. valid after Render() and until the next call to NewFrame()
IMGUI_API void NewFrame(); // start a new ImGui frame, you can submit any command from this point until NewFrame()/Render().
IMGUI_API void EndFrame(); // ends the ImGui frame. automatically called by Render()!
IMGUI_API void Render(); // ends the ImGui frame, finalize rendering data, then call your io.RenderDrawListsFn() function if set.
IMGUI_API void Shutdown();
IMGUI_API void ShowUserGuide(); // help block
@@ -114,11 +113,11 @@ namespace ImGui
IMGUI_API void ShowMetricsWindow(bool* opened = NULL); // metrics window for debugging ImGui
// Window
IMGUI_API bool Begin(const char* name, bool* p_opened = NULL, ImGuiWindowFlags flags = 0); // see .cpp for details. return false when window is collapsed, so you can early out in your code. 'bool* p_opened' creates a widget on the upper-right to close the window (which sets your bool to false).
IMGUI_API bool Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_use, float bg_alpha = -1.0f, ImGuiWindowFlags flags = 0); // this is the older/longer API. the extra parameters aren't very relevant. call SetNextWindowSize() instead if you want to set a window size. For regular windows, 'size_on_first_use' only applies to the first time EVER the window is created and probably not what you want! maybe obsolete this API eventually.
IMGUI_API void End();
IMGUI_API bool BeginChild(const char* str_id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // begin a scrolling region. size==0.0f: use remaining window size, size<0.0f: use remaining window size minus abs(size). size>0.0f: fixed size. each axis can use a different mode, e.g. ImVec2(0,400).
IMGUI_API bool BeginChild(ImGuiID id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // "
IMGUI_API bool Begin(const char* name, bool* p_opened = NULL, ImGuiWindowFlags flags = 0); // push window to the stack and start appending to it. see .cpp for details. return false when window is collapsed, so you can early out in your code. 'bool* p_opened' creates a widget on the upper-right to close the window (which sets your bool to false).
IMGUI_API bool Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_use, float bg_alpha = -1.0f, ImGuiWindowFlags flags = 0); // OBSOLETE. this is the older/longer API. the extra parameters aren't very relevant. call SetNextWindowSize() instead if you want to set a window size. For regular windows, 'size_on_first_use' only applies to the first time EVER the window is created and probably not what you want! might obsolete this API eventually.
IMGUI_API void End(); // finish appending to current window, pop it off the window stack.
IMGUI_API bool BeginChild(const char* str_id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // begin a scrolling region. size==0.0f: use remaining window size, size<0.0f: use remaining window size minus abs(size). size>0.0f: fixed size. each axis can use a different mode, e.g. ImVec2(0,400).
IMGUI_API bool BeginChild(ImGuiID id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // "
IMGUI_API void EndChild();
IMGUI_API ImVec2 GetContentRegionMax(); // current content boundaries (typically window boundaries including scrolling, or current column boundaries), in windows coordinates
IMGUI_API ImVec2 GetContentRegionAvail(); // == GetContentRegionMax() - GetCursorPos()
@@ -467,11 +466,12 @@ enum ImGuiWindowFlags_
ImGuiWindowFlags_NoSavedSettings = 1 << 8, // Never load/save settings in .ini file
ImGuiWindowFlags_NoInputs = 1 << 9, // Disable catching mouse or keyboard inputs
ImGuiWindowFlags_MenuBar = 1 << 10, // Has a menu-bar
ImGuiWindowFlags_HorizontalScrollbar = 1 << 11, // Allow horizontal scrollbar to appear (off by default). You need to use SetNextWindowContentSize(ImVec2(width,0.0f)); prior to calling Begin() to specify width. Read code in imgui_demo in the "Horizontal Scrolling" section.
ImGuiWindowFlags_HorizontalScrollbar = 1 << 11, // Allow horizontal scrollbar to appear (off by default). You may use SetNextWindowContentSize(ImVec2(width,0.0f)); prior to calling Begin() to specify width. Read code in imgui_demo in the "Horizontal Scrolling" section.
ImGuiWindowFlags_NoFocusOnAppearing = 1 << 12, // Disable taking focus when transitioning from hidden to visible state
ImGuiWindowFlags_NoBringToFrontOnFocus = 1 << 13, // Disable bringing window to front when taking focus (e.g. clicking on it or programatically giving it focus)
ImGuiWindowFlags_ForceVerticalScrollbar = 1 << 14, // Always show vertical scrollbar (even if ContentSize.y < Size.y)
ImGuiWindowFlags_ForceHorizontalScrollbar=1 << 15, // Always show horizontal scrollbar (even if ContentSize.x < Size.x)
ImGuiWindowFlags_AlwaysVerticalScrollbar= 1 << 14, // Always show vertical scrollbar (even if ContentSize.y < Size.y)
ImGuiWindowFlags_AlwaysHorizontalScrollbar=1<< 15, // Always show horizontal scrollbar (even if ContentSize.x < Size.x)
ImGuiWindowFlags_AlwaysUseWindowPadding = 1 << 16, // Ensure child windows without border uses style.WindowPadding (ignored by default for non-bordered child windows, because more convenient)
// [Internal]
ImGuiWindowFlags_ChildWindow = 1 << 20, // Don't use! For internal use by BeginChild()
ImGuiWindowFlags_ChildWindowAutoFitX = 1 << 21, // Don't use! For internal use by BeginChild()
@@ -546,8 +546,9 @@ enum ImGuiCol_
{
ImGuiCol_Text,
ImGuiCol_TextDisabled,
ImGuiCol_WindowBg,
ImGuiCol_ChildWindowBg,
ImGuiCol_WindowBg, // Background of normal windows
ImGuiCol_ChildWindowBg, // Background of child windows
ImGuiCol_PopupBg, // Background of popups, menus, tooltips windows
ImGuiCol_Border,
ImGuiCol_BorderShadow,
ImGuiCol_FrameBg, // Background of checkbox, radio button, plot, slider, text input
@@ -585,7 +586,6 @@ enum ImGuiCol_
ImGuiCol_PlotHistogram,
ImGuiCol_PlotHistogramHovered,
ImGuiCol_TextSelectedBg,
ImGuiCol_TooltipBg,
ImGuiCol_ModalWindowDarkening, // darken entire screen when a modal window is active
ImGuiCol_COUNT
};
@@ -664,7 +664,6 @@ struct ImGuiStyle
ImVec2 ItemSpacing; // Horizontal and vertical spacing between widgets/lines
ImVec2 ItemInnerSpacing; // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
ImVec2 TouchExtraPadding; // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
float WindowFillAlphaDefault; // Default alpha of window background, if not specified in ImGui::Begin()
float IndentSpacing; // Horizontal indentation when e.g. entering a tree node
float ColumnsMinSpacing; // Minimum horizontal spacing between two columns
float ScrollbarSize; // Width of the vertical scrollbar, Height of the horizontal scrollbar
@@ -710,6 +709,12 @@ struct ImGuiIO
ImVec2 DisplayVisibleMin; // <unset> (0.0f,0.0f) // If you use DisplaySize as a virtual space larger than your screen, set DisplayVisibleMin/Max to the visible area.
ImVec2 DisplayVisibleMax; // <unset> (0.0f,0.0f) // If the values are the same, we defaults to Min=(0.0f) and Max=DisplaySize
// Advanced/subtle behaviors
bool WordMovementUsesAltKey; // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl
bool ShortcutsUseSuperKey; // = defined(__APPLE__) // OS X style: Shortcuts using Cmd/Super instead of Ctrl
bool DoubleClickSelectsWord; // = defined(__APPLE__) // OS X style: Double click selects by word instead of selecting whole text
bool MultiSelectUsesSuperKey; // = defined(__APPLE__) // OS X style: Multi-selection in lists uses Cmd/Super instead of Ctrl [unused yet]
//------------------------------------------------------------------
// User Functions
//------------------------------------------------------------------
@@ -745,6 +750,7 @@ struct ImGuiIO
bool KeyCtrl; // Keyboard modifier pressed: Control
bool KeyShift; // Keyboard modifier pressed: Shift
bool KeyAlt; // Keyboard modifier pressed: Alt
bool KeySuper; // Keyboard modifier pressed: Cmd/Super/Windows
bool KeysDown[512]; // Keyboard keys that are pressed (in whatever storage order you naturally have access to keyboard data)
ImWchar InputCharacters[16+1]; // List of characters input (translated by user from keypress+keyboard state). Fill using AddInputCharacter() helper.
@@ -982,7 +988,8 @@ struct ImGuiTextEditCallbackData
bool HasSelection() const { return SelectionStart != SelectionEnd; }
};
// ImColor() is just a helper that implicity converts to either ImU32 (packed 4x1 byte) or ImVec4 (4x1 float)
// ImColor() helper to implicity converts colors to either ImU32 (packed 4x1 byte) or ImVec4 (4x1 float)
// Avoid storing ImColor! Store either u32 of ImVec4. This is not a full-featured color class.
// None of the ImGui API are using ImColor directly but you can use it as a convenience to pass colors in either ImU32 or ImVec4 formats.
struct ImColor
{

13
3rdparty/ocornut-imgui/imgui_demo.cpp vendored
View File

@@ -139,7 +139,6 @@ void ImGui::ShowTestWindow(bool* p_opened)
static bool no_scrollbar = false;
static bool no_collapse = false;
static bool no_menu = false;
static float bg_alpha = -0.01f; // <0: default
// Demonstrate the various window flags. Typically you would just use the default.
ImGuiWindowFlags window_flags = 0;
@@ -150,7 +149,8 @@ void ImGui::ShowTestWindow(bool* p_opened)
if (no_scrollbar) window_flags |= ImGuiWindowFlags_NoScrollbar;
if (no_collapse) window_flags |= ImGuiWindowFlags_NoCollapse;
if (!no_menu) window_flags |= ImGuiWindowFlags_MenuBar;
if (!ImGui::Begin("ImGui Demo", p_opened, ImVec2(550,680), bg_alpha, window_flags))
ImGui::SetNextWindowSize(ImVec2(550,680), ImGuiSetCond_FirstUseEver);
if (!ImGui::Begin("ImGui Demo", p_opened, window_flags))
{
// Early out if the window is collapsed, as an optimization.
ImGui::End();
@@ -211,10 +211,6 @@ void ImGui::ShowTestWindow(bool* p_opened)
ImGui::Checkbox("No collapse", &no_collapse);
ImGui::Checkbox("No menu", &no_menu);
ImGui::PushItemWidth(100);
ImGui::DragFloat("Window Fill Alpha", &bg_alpha, 0.005f, -0.01f, 1.0f, bg_alpha < 0.0f ? "(default)" : "%.3f"); // Not exposing zero here so user doesn't "lose" the UI (zero alpha clips all widgets). But application code could have a toggle to switch between zero and non-zero.
ImGui::PopItemWidth();
if (ImGui::TreeNode("Style"))
{
ImGui::ShowStyleEditor();
@@ -1500,7 +1496,7 @@ void ImGui::ShowTestWindow(bool* p_opened)
ImGui::Text("Keys down:"); for (int i = 0; i < IM_ARRAYSIZE(io.KeysDown); i++) if (io.KeysDownDuration[i] >= 0.0f) { ImGui::SameLine(); ImGui::Text("%d (%.02f secs)", i, io.KeysDownDuration[i]); }
ImGui::Text("Keys pressed:"); for (int i = 0; i < IM_ARRAYSIZE(io.KeysDown); i++) if (ImGui::IsKeyPressed(i)) { ImGui::SameLine(); ImGui::Text("%d", i); }
ImGui::Text("Keys release:"); for (int i = 0; i < IM_ARRAYSIZE(io.KeysDown); i++) if (ImGui::IsKeyReleased(i)) { ImGui::SameLine(); ImGui::Text("%d", i); }
ImGui::Text("KeyMods: %s%s%s", io.KeyCtrl ? "CTRL " : "", io.KeyShift ? "SHIFT " : "", io.KeyAlt ? "ALT " : "");
ImGui::Text("KeyMods: %s%s%s%s", io.KeyCtrl ? "CTRL " : "", io.KeyShift ? "SHIFT " : "", io.KeyAlt ? "ALT " : "", io.KeySuper ? "SUPER " : "");
ImGui::Text("WantCaptureMouse: %s", io.WantCaptureMouse ? "true" : "false");
ImGui::Text("WantCaptureKeyboard: %s", io.WantCaptureKeyboard ? "true" : "false");
@@ -1561,7 +1557,6 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
ImGui::DragFloat("Curve Tessellation Tolerance", &style.CurveTessellationTol, 0.02f, 0.10f, FLT_MAX, NULL, 2.0f);
if (style.CurveTessellationTol < 0.0f) style.CurveTessellationTol = 0.10f;
ImGui::DragFloat("Global Alpha", &style.Alpha, 0.005f, 0.20f, 1.0f, "%.2f"); // Not exposing zero here so user doesn't "lose" the UI (zero alpha clips all widgets). But application code could have a toggle to switch between zero and non-zero.
ImGui::DragFloat("Window Fill Alpha Default", &style.WindowFillAlphaDefault, 0.005f, 0.0f, 1.0f, "%.2f");
ImGui::PopItemWidth();
ImGui::TreePop();
}
@@ -1618,7 +1613,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
static ImGuiTextFilter filter;
filter.Draw("Filter colors", 200);
ImGui::BeginChild("#colors", ImVec2(0, 300), true);
ImGui::BeginChild("#colors", ImVec2(0, 300), true, ImGuiWindowFlags_AlwaysVerticalScrollbar);
ImGui::PushItemWidth(-160);
ImGui::ColorEditMode(edit_mode);
for (int i = 0; i < ImGuiCol_COUNT; i++)

2
3rdparty/ocornut-imgui/imgui_internal.h vendored
View File

@@ -679,6 +679,8 @@ namespace ImGui
IMGUI_API ImGuiWindow* FindWindowByName(const char* name);
IMGUI_API void FocusWindow(ImGuiWindow* window);
IMGUI_API void EndFrame(); // Ends the ImGui frame. Automatically called by Render()! you most likely don't need to ever call that yourself directly. If you don't need to render you can call EndFrame() but you'll have wasted CPU already. If you don't need to render, don't create any windows instead!
IMGUI_API void SetActiveID(ImGuiID id, ImGuiWindow* window);
IMGUI_API void SetHoveredID(ImGuiID id);
IMGUI_API void KeepAliveID(ImGuiID id);