Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(679)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: views/examples/text_example.cc

Issue 8555013: views: Move examples/ directory to ui/views/. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 9 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « views/examples/text_example.h ('k') | views/examples/textfield_example.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: views/examples/text_example.cc
diff --git a/views/examples/text_example.cc b/views/examples/text_example.cc
deleted file mode 100644
index e48fdc00cd205bde4f8eef2e734666a8b37b5951..0000000000000000000000000000000000000000
--- a/views/examples/text_example.cc
+++ /dev/null
@@ -1,329 +0,0 @@
-
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "views/examples/text_example.h"
-
-#include "base/utf_string_conversions.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/canvas_skia.h"
-#include "views/controls/button/checkbox.h"
-#include "views/controls/label.h"
-#include "views/examples/example_combobox_model.h"
-#include "views/layout/grid_layout.h"
-#include "views/view.h"
-
-namespace {
-
-const char kShortText[] = "Batman";
-const char kMediumText[] = "The quick brown fox jumps over the lazy dog.";
-const char kLongText[] =
- "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod "
- "tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim "
- "veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea "
- "commodo consequat. Duis aute irure dolor in reprehenderit in voluptate "
- "velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint "
- "occaecat cupidatat non proident, sunt in culpa qui officia deserunt "
- "mollit anim id est laborum.";
-const char kAmpersandText[] =
- "The quick && &brown fo&x jumps over the lazy dog.";
-
-const char* kTextExamples[] = {
- "Short",
- "Medium",
- "Long",
- "Ampersands",
-};
-
-const char* kElidingBehaviors[] = {
- "Ellipsis",
- "None",
-#if defined(OS_WIN)
- "Fade Tail",
- "Fade Head",
- "Fade Head and Tail",
-#endif
-};
-
-const char* kPrefixOptions[] = {
- "Default",
- "Show",
- "Hide",
-};
-
-const char* kHorizontalAligments[] = {
- "Default",
- "Left",
- "Center",
- "Right",
-};
-
-const char* kVerticalAlignments[] = {
- "Default",
- "Top",
- "Middle",
- "Bottom",
-};
-
-} // namespace
-
-namespace examples {
-
-// TextExample's content view, which is responsible for drawing a string with
-// the specified style.
-class TextExample::TextExampleView : public views::View {
- public:
- TextExampleView()
- : font_(ResourceBundle::GetSharedInstance().GetFont(
- ResourceBundle::BaseFont)),
- text_(ASCIIToUTF16(kShortText)),
- text_flags_(0),
- fade_(false),
- fade_mode_(gfx::CanvasSkia::TruncateFadeTail) {
- }
-
- virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
-#if defined(OS_WIN)
- if (fade_) {
- gfx::Rect rect(0, 0, width(), height());
- size_t characters_to_truncate_from_head =
- gfx::CanvasSkia::TruncateFadeHeadAndTail ? 10 : 0;
- canvas->AsCanvasSkia()->DrawFadeTruncatingString(text_, fade_mode_,
- characters_to_truncate_from_head, font_, SK_ColorDKGRAY, rect);
- return;
- }
-#endif
-
- canvas->DrawStringInt(text_, font_, SK_ColorDKGRAY,
- 0, 0, width(), height(), text_flags_);
- }
-
- int text_flags() const { return text_flags_; }
- void set_text_flags(int text_flags) { text_flags_ = text_flags; }
-
- const string16& text() const { return text_; }
- void set_text(const string16& text) { text_ = text; }
-
- bool fade() const { return fade_; }
- void set_fade(bool fade) { fade_ = fade; }
-
- gfx::CanvasSkia::TruncateFadeMode fade_mode() const { return fade_mode_; }
- void set_fade_mode(gfx::CanvasSkia::TruncateFadeMode fade_mode) {
- fade_mode_ = fade_mode;
- }
-
- private:
- // The font used for drawing the text.
- gfx::Font font_;
-
- // The text to draw.
- string16 text_;
-
- // Text flags for passing to |DrawStringInt()|.
- int text_flags_;
-
- // If |true|, specifies to call |DrawFadeTruncatingString()| instead of
- // |DrawStringInt()|.
- bool fade_;
-
- // If |fade_| is |true|, fade mode parameter to |DrawFadeTruncatingString()|.
- gfx::CanvasSkia::TruncateFadeMode fade_mode_;
-
- DISALLOW_COPY_AND_ASSIGN(TextExampleView);
-};
-
-TextExample::TextExample(ExamplesMain* main)
- : ExampleBase(main, "Text Styles") {
-}
-
-TextExample::~TextExample() {
-}
-
-views::Combobox* TextExample::AddCombobox(views::GridLayout* layout,
- const char* name,
- const char** strings,
- int count) {
- layout->StartRow(0, 0);
- layout->AddView(new views::Label(ASCIIToUTF16(name)));
- views::Combobox* combo_box =
- new views::Combobox(new ExampleComboboxModel(strings, count));
- combo_box->SetSelectedItem(0);
- combo_box->set_listener(this);
- layout->AddView(combo_box);
- return combo_box;
-}
-
-void TextExample::CreateExampleView(views::View* container) {
- text_view_ = new TextExampleView;
-
- views::GridLayout* layout = new views::GridLayout(container);
- container->SetLayoutManager(layout);
-
- layout->AddPaddingRow(0, 8);
-
- views::ColumnSet* column_set = layout->AddColumnSet(0);
- column_set->AddPaddingColumn(0, 8);
- column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL,
- 0.1f, views::GridLayout::USE_PREF, 0, 0);
- column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL,
- 0.9f, views::GridLayout::USE_PREF, 0, 0);
- column_set->AddPaddingColumn(0, 8);
-
- h_align_cb_ = AddCombobox(layout,
- "H-Align",
- kHorizontalAligments,
- arraysize(kHorizontalAligments));
- v_align_cb_ = AddCombobox(layout,
- "V-Align",
- kVerticalAlignments,
- arraysize(kVerticalAlignments));
- eliding_cb_ = AddCombobox(layout,
- "Eliding",
- kElidingBehaviors,
- arraysize(kElidingBehaviors));
- prefix_cb_ = AddCombobox(layout,
- "Prefix",
- kPrefixOptions,
- arraysize(kPrefixOptions));
- text_cb_ = AddCombobox(layout,
- "Example Text",
- kTextExamples,
- arraysize(kTextExamples));
-
- layout->StartRow(0, 0);
- multiline_checkbox_ = new views::Checkbox(ASCIIToUTF16("Multiline"));
- multiline_checkbox_->set_listener(this);
- layout->AddView(multiline_checkbox_);
- break_checkbox_ = new views::Checkbox(ASCIIToUTF16("Character Break"));
- break_checkbox_->set_listener(this);
- layout->AddView(break_checkbox_);
-
- layout->AddPaddingRow(0, 32);
-
- column_set = layout->AddColumnSet(1);
- column_set->AddPaddingColumn(0, 16);
- column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL,
- 1, views::GridLayout::USE_PREF, 0, 0);
- column_set->AddPaddingColumn(0, 16);
- layout->StartRow(1, 1);
- layout->AddView(text_view_);
-
- layout->AddPaddingRow(0, 8);
-}
-
-void TextExample::ButtonPressed(views::Button* button,
- const views::Event& event) {
- int text_flags = text_view_->text_flags();
- if (button == multiline_checkbox_) {
- if (multiline_checkbox_->checked())
- text_flags |= gfx::Canvas::MULTI_LINE;
- else
- text_flags &= ~gfx::Canvas::MULTI_LINE;
- } else if (button == break_checkbox_) {
- if (break_checkbox_->checked())
- text_flags |= gfx::Canvas::CHARACTER_BREAK;
- else
- text_flags &= ~gfx::Canvas::CHARACTER_BREAK;
- }
- text_view_->set_text_flags(text_flags);
- text_view_->SchedulePaint();
-}
-
-void TextExample::ItemChanged(views::Combobox* combo_box,
- int prev_index,
- int new_index) {
- int text_flags = text_view_->text_flags();
- if (combo_box == h_align_cb_) {
- text_flags &= ~(gfx::Canvas::TEXT_ALIGN_LEFT |
- gfx::Canvas::TEXT_ALIGN_CENTER |
- gfx::Canvas::TEXT_ALIGN_RIGHT);
- switch (new_index) {
- case 0:
- break;
- case 1:
- text_flags |= gfx::Canvas::TEXT_ALIGN_LEFT;
- break;
- case 2:
- text_flags |= gfx::Canvas::TEXT_ALIGN_CENTER;
- break;
- case 3:
- text_flags |= gfx::Canvas::TEXT_ALIGN_RIGHT;
- break;
- }
- } else if (combo_box == v_align_cb_) {
- text_flags &= ~(gfx::Canvas::TEXT_VALIGN_TOP |
- gfx::Canvas::TEXT_VALIGN_MIDDLE |
- gfx::Canvas::TEXT_VALIGN_BOTTOM);
- switch (new_index) {
- case 0:
- break;
- case 1:
- text_flags |= gfx::Canvas::TEXT_VALIGN_TOP;
- break;
- case 2:
- text_flags |= gfx::Canvas::TEXT_VALIGN_MIDDLE;
- break;
- case 3:
- text_flags |= gfx::Canvas::TEXT_VALIGN_BOTTOM;
- break;
- }
- } else if (combo_box == text_cb_) {
- switch (new_index) {
- case 0:
- text_view_->set_text(ASCIIToUTF16(kShortText));
- break;
- case 1:
- text_view_->set_text(ASCIIToUTF16(kMediumText));
- break;
- case 2:
- text_view_->set_text(ASCIIToUTF16(kLongText));
- break;
- case 3:
- text_view_->set_text(ASCIIToUTF16(kAmpersandText));
- break;
- }
- } else if (combo_box == eliding_cb_) {
- switch (new_index) {
- case 0:
- text_flags &= ~gfx::Canvas::NO_ELLIPSIS;
- text_view_->set_fade(false);
- break;
- case 1:
- text_flags |= gfx::Canvas::NO_ELLIPSIS;
- text_view_->set_fade(false);
- break;
-#if defined(OS_WIN)
- case 2:
- text_view_->set_fade_mode(gfx::CanvasSkia::TruncateFadeTail);
- text_view_->set_fade(true);
- break;
- case 3:
- text_view_->set_fade_mode(gfx::CanvasSkia::TruncateFadeHead);
- text_view_->set_fade(true);
- break;
- case 4:
- text_view_->set_fade_mode(gfx::CanvasSkia::TruncateFadeHeadAndTail);
- text_view_->set_fade(true);
- break;
-#endif
- }
- } else if (combo_box == prefix_cb_) {
- text_flags &= ~(gfx::Canvas::SHOW_PREFIX | gfx::Canvas::HIDE_PREFIX);
- switch (new_index) {
- case 0:
- break;
- case 1:
- text_flags |= gfx::Canvas::SHOW_PREFIX;
- break;
- case 2:
- text_flags |= gfx::Canvas::HIDE_PREFIX;
- break;
- }
- }
- text_view_->set_text_flags(text_flags);
- text_view_->SchedulePaint();
-}
-
-} // namespace examples
« no previous file with comments | « views/examples/text_example.h ('k') | views/examples/textfield_example.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698